mirror of
https://github.com/neovim/neovim.git
synced 2024-12-19 18:55:14 -07:00
022449b522
Problem: - API functions using `try_start` directly, do not surface the underlying error message, and instead show generic messages. - Error-handling code is duplicated in the API impl. - Failure modes are not tested. Solution: - Use `TRY_WRAP`. - Add tests.
4514 lines
129 KiB
Lua
4514 lines
129 KiB
Lua
-- Test suite for testing interactions with API bindings
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local t = require('test.testutil')
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local n = require('test.functional.testnvim')()
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local Screen = require('test.functional.ui.screen')
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local nvim_prog = n.nvim_prog
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local fn = n.fn
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local api = n.api
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local command = n.command
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local dedent = t.dedent
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local insert = n.insert
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local clear = n.clear
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local eq = t.eq
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local ok = t.ok
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local pesc = vim.pesc
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local eval = n.eval
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local feed = n.feed
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local pcall_err = t.pcall_err
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local exec_lua = n.exec_lua
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local matches = t.matches
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local exec = n.exec
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local NIL = vim.NIL
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local retry = t.retry
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local next_msg = n.next_msg
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local remove_trace = t.remove_trace
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local mkdir_p = n.mkdir_p
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local rmdir = n.rmdir
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local write_file = t.write_file
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local poke_eventloop = n.poke_eventloop
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local assert_alive = n.assert_alive
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local expect = n.expect
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describe('lua stdlib', function()
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before_each(clear)
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-- İ: `tolower("İ")` is `i` which has length 1 while `İ` itself has
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-- length 2 (in bytes).
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-- Ⱥ: `tolower("Ⱥ")` is `ⱥ` which has length 2 while `Ⱥ` itself has
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-- length 3 (in bytes).
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--
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-- Note: 'i' !=? 'İ' and 'ⱥ' !=? 'Ⱥ' on some systems.
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-- Note: Built-in Nvim comparison (on systems lacking `strcasecmp`) works
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-- only on ASCII characters.
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it('vim.stricmp', function()
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eq(0, fn.luaeval('vim.stricmp("a", "A")'))
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eq(0, fn.luaeval('vim.stricmp("A", "a")'))
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eq(0, fn.luaeval('vim.stricmp("a", "a")'))
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eq(0, fn.luaeval('vim.stricmp("A", "A")'))
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eq(0, fn.luaeval('vim.stricmp("", "")'))
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eq(0, fn.luaeval('vim.stricmp("\\0", "\\0")'))
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eq(0, fn.luaeval('vim.stricmp("\\0\\0", "\\0\\0")'))
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eq(0, fn.luaeval('vim.stricmp("\\0\\0\\0", "\\0\\0\\0")'))
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eq(0, fn.luaeval('vim.stricmp("\\0\\0\\0A", "\\0\\0\\0a")'))
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eq(0, fn.luaeval('vim.stricmp("\\0\\0\\0a", "\\0\\0\\0A")'))
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eq(0, fn.luaeval('vim.stricmp("\\0\\0\\0a", "\\0\\0\\0a")'))
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eq(0, fn.luaeval('vim.stricmp("a\\0", "A\\0")'))
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eq(0, fn.luaeval('vim.stricmp("A\\0", "a\\0")'))
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eq(0, fn.luaeval('vim.stricmp("a\\0", "a\\0")'))
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eq(0, fn.luaeval('vim.stricmp("A\\0", "A\\0")'))
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eq(0, fn.luaeval('vim.stricmp("\\0a", "\\0A")'))
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eq(0, fn.luaeval('vim.stricmp("\\0A", "\\0a")'))
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eq(0, fn.luaeval('vim.stricmp("\\0a", "\\0a")'))
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eq(0, fn.luaeval('vim.stricmp("\\0A", "\\0A")'))
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eq(0, fn.luaeval('vim.stricmp("\\0a\\0", "\\0A\\0")'))
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eq(0, fn.luaeval('vim.stricmp("\\0A\\0", "\\0a\\0")'))
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eq(0, fn.luaeval('vim.stricmp("\\0a\\0", "\\0a\\0")'))
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eq(0, fn.luaeval('vim.stricmp("\\0A\\0", "\\0A\\0")'))
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eq(-1, fn.luaeval('vim.stricmp("a", "B")'))
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eq(-1, fn.luaeval('vim.stricmp("A", "b")'))
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eq(-1, fn.luaeval('vim.stricmp("a", "b")'))
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eq(-1, fn.luaeval('vim.stricmp("A", "B")'))
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eq(-1, fn.luaeval('vim.stricmp("", "\\0")'))
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eq(-1, fn.luaeval('vim.stricmp("\\0", "\\0\\0")'))
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eq(-1, fn.luaeval('vim.stricmp("\\0\\0", "\\0\\0\\0")'))
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eq(-1, fn.luaeval('vim.stricmp("\\0\\0\\0A", "\\0\\0\\0b")'))
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eq(-1, fn.luaeval('vim.stricmp("\\0\\0\\0a", "\\0\\0\\0B")'))
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eq(-1, fn.luaeval('vim.stricmp("\\0\\0\\0a", "\\0\\0\\0b")'))
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eq(-1, fn.luaeval('vim.stricmp("a\\0", "B\\0")'))
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eq(-1, fn.luaeval('vim.stricmp("A\\0", "b\\0")'))
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eq(-1, fn.luaeval('vim.stricmp("a\\0", "b\\0")'))
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eq(-1, fn.luaeval('vim.stricmp("A\\0", "B\\0")'))
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eq(-1, fn.luaeval('vim.stricmp("\\0a", "\\0B")'))
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eq(-1, fn.luaeval('vim.stricmp("\\0A", "\\0b")'))
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eq(-1, fn.luaeval('vim.stricmp("\\0a", "\\0b")'))
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eq(-1, fn.luaeval('vim.stricmp("\\0A", "\\0B")'))
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eq(-1, fn.luaeval('vim.stricmp("\\0a\\0", "\\0B\\0")'))
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eq(-1, fn.luaeval('vim.stricmp("\\0A\\0", "\\0b\\0")'))
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eq(-1, fn.luaeval('vim.stricmp("\\0a\\0", "\\0b\\0")'))
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eq(-1, fn.luaeval('vim.stricmp("\\0A\\0", "\\0B\\0")'))
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eq(1, fn.luaeval('vim.stricmp("c", "B")'))
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eq(1, fn.luaeval('vim.stricmp("C", "b")'))
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eq(1, fn.luaeval('vim.stricmp("c", "b")'))
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eq(1, fn.luaeval('vim.stricmp("C", "B")'))
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eq(1, fn.luaeval('vim.stricmp("\\0", "")'))
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eq(1, fn.luaeval('vim.stricmp("\\0\\0", "\\0")'))
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eq(1, fn.luaeval('vim.stricmp("\\0\\0\\0", "\\0\\0")'))
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eq(1, fn.luaeval('vim.stricmp("\\0\\0\\0\\0", "\\0\\0\\0")'))
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eq(1, fn.luaeval('vim.stricmp("\\0\\0\\0C", "\\0\\0\\0b")'))
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eq(1, fn.luaeval('vim.stricmp("\\0\\0\\0c", "\\0\\0\\0B")'))
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eq(1, fn.luaeval('vim.stricmp("\\0\\0\\0c", "\\0\\0\\0b")'))
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eq(1, fn.luaeval('vim.stricmp("c\\0", "B\\0")'))
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eq(1, fn.luaeval('vim.stricmp("C\\0", "b\\0")'))
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eq(1, fn.luaeval('vim.stricmp("c\\0", "b\\0")'))
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eq(1, fn.luaeval('vim.stricmp("C\\0", "B\\0")'))
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eq(1, fn.luaeval('vim.stricmp("c\\0", "B")'))
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eq(1, fn.luaeval('vim.stricmp("C\\0", "b")'))
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eq(1, fn.luaeval('vim.stricmp("c\\0", "b")'))
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eq(1, fn.luaeval('vim.stricmp("C\\0", "B")'))
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eq(1, fn.luaeval('vim.stricmp("\\0c", "\\0B")'))
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eq(1, fn.luaeval('vim.stricmp("\\0C", "\\0b")'))
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eq(1, fn.luaeval('vim.stricmp("\\0c", "\\0b")'))
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eq(1, fn.luaeval('vim.stricmp("\\0C", "\\0B")'))
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eq(1, fn.luaeval('vim.stricmp("\\0c\\0", "\\0B\\0")'))
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eq(1, fn.luaeval('vim.stricmp("\\0C\\0", "\\0b\\0")'))
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eq(1, fn.luaeval('vim.stricmp("\\0c\\0", "\\0b\\0")'))
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eq(1, fn.luaeval('vim.stricmp("\\0C\\0", "\\0B\\0")'))
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end)
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--- @param prerel string | nil
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local function test_vim_deprecate(prerel)
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-- vim.deprecate(name, alternative, version, plugin, backtrace)
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-- See MAINTAIN.md for the soft/hard deprecation policy
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describe(('vim.deprecate prerel=%s,'):format(prerel or 'nil'), function()
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local curver --- @type {major:number, minor:number}
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before_each(function()
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curver = exec_lua('return vim.version()')
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end)
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it('plugin=nil, same message skipped', function()
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-- "0.10" or "0.10-dev+xxx"
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local curstr = ('%s.%s%s'):format(curver.major, curver.minor, prerel or '')
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eq(
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([[foo.bar() is deprecated. Run ":checkhealth vim.deprecated" for more information]]):format(
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curstr
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),
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exec_lua('return vim.deprecate(...)', 'foo.bar()', 'zub.wooo{ok=yay}', curstr)
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)
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-- Same message as above; skipped this time.
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eq(vim.NIL, exec_lua('return vim.deprecate(...)', 'foo.bar()', 'zub.wooo{ok=yay}', curstr))
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end)
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it('plugin=nil, no error if soft-deprecated', function()
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eq(vim.NIL, exec_lua [[return vim.deprecate('old1', 'new1', '0.99.0')]])
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-- Major version > current Nvim major is always "soft-deprecated".
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-- XXX: This is also a reminder to update the hardcoded `nvim_major`, when Nvim reaches 1.0.
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eq(vim.NIL, exec_lua [[return vim.deprecate('old2', 'new2', '1.0.0')]])
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end)
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it('plugin=nil, show error if hard-deprecated', function()
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-- "0.10" or "0.11"
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local nextver = ('%s.%s'):format(curver.major, curver.minor + (prerel and 0 or 1))
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local was_removed = prerel and 'was removed' or 'will be removed'
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eq(
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dedent(
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[[
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foo.hard_dep() is deprecated. Run ":checkhealth vim.deprecated" for more information]]
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):format(was_removed, nextver),
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exec_lua('return vim.deprecate(...)', 'foo.hard_dep()', 'vim.new_api()', nextver)
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)
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end)
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it('plugin specified', function()
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-- When `plugin` is specified, don't show ":help deprecated". #22235
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eq(
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dedent [[
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foo.bar() is deprecated, use zub.wooo{ok=yay} instead.
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Feature will be removed in my-plugin.nvim 0.3.0]],
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exec_lua(
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'return vim.deprecate(...)',
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'foo.bar()',
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'zub.wooo{ok=yay}',
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'0.3.0',
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'my-plugin.nvim',
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false
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)
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)
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-- plugins: no soft deprecation period
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eq(
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dedent [[
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foo.bar() is deprecated, use zub.wooo{ok=yay} instead.
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Feature will be removed in my-plugin.nvim 0.11.0]],
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exec_lua(
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'return vim.deprecate(...)',
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'foo.bar()',
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'zub.wooo{ok=yay}',
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'0.11.0',
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'my-plugin.nvim',
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false
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)
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)
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end)
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end)
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end
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test_vim_deprecate()
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test_vim_deprecate('-dev+g0000000')
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it('vim.startswith', function()
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eq(true, fn.luaeval('vim.startswith("123", "1")'))
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eq(true, fn.luaeval('vim.startswith("123", "")'))
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eq(true, fn.luaeval('vim.startswith("123", "123")'))
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eq(true, fn.luaeval('vim.startswith("", "")'))
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eq(false, fn.luaeval('vim.startswith("123", " ")'))
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eq(false, fn.luaeval('vim.startswith("123", "2")'))
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eq(false, fn.luaeval('vim.startswith("123", "1234")'))
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matches(
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'prefix: expected string, got nil',
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pcall_err(exec_lua, 'return vim.startswith("123", nil)')
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)
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matches('s: expected string, got nil', pcall_err(exec_lua, 'return vim.startswith(nil, "123")'))
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end)
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it('vim.endswith', function()
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eq(true, fn.luaeval('vim.endswith("123", "3")'))
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eq(true, fn.luaeval('vim.endswith("123", "")'))
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eq(true, fn.luaeval('vim.endswith("123", "123")'))
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eq(true, fn.luaeval('vim.endswith("", "")'))
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eq(false, fn.luaeval('vim.endswith("123", " ")'))
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eq(false, fn.luaeval('vim.endswith("123", "2")'))
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eq(false, fn.luaeval('vim.endswith("123", "1234")'))
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matches(
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'suffix: expected string, got nil',
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pcall_err(exec_lua, 'return vim.endswith("123", nil)')
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)
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matches('s: expected string, got nil', pcall_err(exec_lua, 'return vim.endswith(nil, "123")'))
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end)
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it('vim.str_utfindex/str_byteindex', function()
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exec_lua([[_G.test_text = "xy åäö ɧ 汉语 ↥ 🤦x🦄 å بِيَّ\000ъ"]])
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local indices32 = {
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[0] = 0,
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1,
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2,
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3,
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5,
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7,
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9,
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10,
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12,
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13,
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16,
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19,
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20,
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23,
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24,
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28,
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29,
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33,
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34,
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35,
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37,
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38,
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40,
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42,
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44,
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46,
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48,
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49,
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51,
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}
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local indices16 = {
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[0] = 0,
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1,
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2,
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3,
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5,
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7,
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9,
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10,
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12,
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13,
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16,
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19,
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20,
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23,
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24,
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28,
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28,
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29,
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33,
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33,
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34,
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35,
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37,
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38,
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40,
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42,
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44,
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46,
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48,
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49,
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51,
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}
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local indices8 = {
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[0] = 0,
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1,
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2,
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3,
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4,
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5,
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6,
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7,
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8,
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9,
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10,
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11,
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12,
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13,
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14,
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15,
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16,
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17,
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18,
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19,
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20,
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21,
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22,
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23,
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24,
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25,
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26,
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27,
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28,
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29,
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30,
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31,
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32,
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33,
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34,
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35,
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36,
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37,
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38,
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39,
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40,
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41,
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42,
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43,
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44,
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45,
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46,
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47,
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48,
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49,
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50,
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51,
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}
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for i, k in pairs(indices32) do
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eq(k, exec_lua('return vim.str_byteindex(_G.test_text, ...)', i), i)
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eq(k, exec_lua('return vim.str_byteindex(_G.test_text, ..., false)', i), i)
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eq(k, exec_lua('return vim.str_byteindex(_G.test_text, "utf-32", ...)', i), i)
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end
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for i, k in pairs(indices16) do
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eq(k, exec_lua('return vim.str_byteindex(_G.test_text, ..., true)', i), i)
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eq(k, exec_lua('return vim.str_byteindex(_G.test_text, "utf-16", ...)', i), i)
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end
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for i, k in pairs(indices8) do
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eq(k, exec_lua('return vim.str_byteindex(_G.test_text, "utf-8", ...)', i), i)
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end
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matches(
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'index out of range',
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pcall_err(exec_lua, 'return vim.str_byteindex(_G.test_text, ...)', #indices32 + 1)
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)
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matches(
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'index out of range',
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pcall_err(exec_lua, 'return vim.str_byteindex(_G.test_text, ..., true)', #indices16 + 1)
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)
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matches(
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'index out of range',
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pcall_err(exec_lua, 'return vim.str_byteindex(_G.test_text, "utf-16", ...)', #indices16 + 1)
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)
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matches(
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'index out of range',
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pcall_err(exec_lua, 'return vim.str_byteindex(_G.test_text, "utf-32", ...)', #indices32 + 1)
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)
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matches(
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'invalid encoding',
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pcall_err(exec_lua, 'return vim.str_byteindex("hello", "madeupencoding", 1)')
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||
)
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eq(
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indices32[#indices32],
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exec_lua('return vim.str_byteindex(_G.test_text, "utf-32", 99999, false)')
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||
)
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||
eq(
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indices16[#indices16],
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exec_lua('return vim.str_byteindex(_G.test_text, "utf-16", 99999, false)')
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||
)
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||
eq(
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indices8[#indices8],
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exec_lua('return vim.str_byteindex(_G.test_text, "utf-8", 99999, false)')
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||
)
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eq(2, exec_lua('return vim.str_byteindex("é", "utf-16", 2, false)'))
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local i32, i16, i8 = 0, 0, 0
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||
local len = 51
|
||
for k = 0, len do
|
||
if indices32[i32] < k then
|
||
i32 = i32 + 1
|
||
end
|
||
if indices16[i16] < k then
|
||
i16 = i16 + 1
|
||
if indices16[i16 + 1] == indices16[i16] then
|
||
i16 = i16 + 1
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||
end
|
||
end
|
||
if indices8[i8] < k then
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||
i8 = i8 + 1
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end
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eq({ i32, i16 }, exec_lua('return {vim.str_utfindex(_G.test_text, ...)}', k), k)
|
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eq({ i32 }, exec_lua('return {vim.str_utfindex(_G.test_text, "utf-32", ...)}', k), k)
|
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eq({ i16 }, exec_lua('return {vim.str_utfindex(_G.test_text, "utf-16", ...)}', k), k)
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eq({ i8 }, exec_lua('return {vim.str_utfindex(_G.test_text, "utf-8", ...)}', k), k)
|
||
end
|
||
|
||
eq({ #indices32, #indices16 }, exec_lua('return {vim.str_utfindex(_G.test_text)}'))
|
||
|
||
eq(#indices32, exec_lua('return vim.str_utfindex(_G.test_text, "utf-32", math.huge, false)'))
|
||
eq(#indices16, exec_lua('return vim.str_utfindex(_G.test_text, "utf-16", math.huge, false)'))
|
||
eq(#indices8, exec_lua('return vim.str_utfindex(_G.test_text, "utf-8", math.huge, false)'))
|
||
|
||
eq(#indices32, exec_lua('return vim.str_utfindex(_G.test_text, "utf-32")'))
|
||
eq(#indices16, exec_lua('return vim.str_utfindex(_G.test_text, "utf-16")'))
|
||
eq(#indices8, exec_lua('return vim.str_utfindex(_G.test_text, "utf-8")'))
|
||
matches(
|
||
'invalid encoding',
|
||
pcall_err(exec_lua, 'return vim.str_utfindex(_G.test_text, "madeupencoding", ...)', 1)
|
||
)
|
||
matches(
|
||
'index out of range',
|
||
pcall_err(exec_lua, 'return vim.str_utfindex(_G.test_text, ...)', len + 1)
|
||
)
|
||
end)
|
||
|
||
it('vim.str_utf_start', function()
|
||
exec_lua([[_G.test_text = "xy åäö ɧ 汉语 ↥ 🤦x🦄 å بِيَّ"]])
|
||
local expected_positions = {
|
||
0,
|
||
0,
|
||
0,
|
||
0,
|
||
-1,
|
||
0,
|
||
-1,
|
||
0,
|
||
-1,
|
||
0,
|
||
0,
|
||
-1,
|
||
0,
|
||
0,
|
||
-1,
|
||
-2,
|
||
0,
|
||
-1,
|
||
-2,
|
||
0,
|
||
0,
|
||
-1,
|
||
-2,
|
||
0,
|
||
0,
|
||
-1,
|
||
-2,
|
||
-3,
|
||
0,
|
||
0,
|
||
-1,
|
||
-2,
|
||
-3,
|
||
0,
|
||
0,
|
||
0,
|
||
-1,
|
||
0,
|
||
0,
|
||
-1,
|
||
0,
|
||
-1,
|
||
0,
|
||
-1,
|
||
0,
|
||
-1,
|
||
0,
|
||
-1,
|
||
}
|
||
eq(
|
||
expected_positions,
|
||
exec_lua([[
|
||
local start_codepoint_positions = {}
|
||
for idx = 1, #_G.test_text do
|
||
table.insert(start_codepoint_positions, vim.str_utf_start(_G.test_text, idx))
|
||
end
|
||
return start_codepoint_positions
|
||
]])
|
||
)
|
||
end)
|
||
|
||
it('vim.str_utf_end', function()
|
||
exec_lua([[_G.test_text = "xy åäö ɧ 汉语 ↥ 🤦x🦄 å بِيَّ"]])
|
||
local expected_positions = {
|
||
0,
|
||
0,
|
||
0,
|
||
1,
|
||
0,
|
||
1,
|
||
0,
|
||
1,
|
||
0,
|
||
0,
|
||
1,
|
||
0,
|
||
0,
|
||
2,
|
||
1,
|
||
0,
|
||
2,
|
||
1,
|
||
0,
|
||
0,
|
||
2,
|
||
1,
|
||
0,
|
||
0,
|
||
3,
|
||
2,
|
||
1,
|
||
0,
|
||
0,
|
||
3,
|
||
2,
|
||
1,
|
||
0,
|
||
0,
|
||
0,
|
||
1,
|
||
0,
|
||
0,
|
||
1,
|
||
0,
|
||
1,
|
||
0,
|
||
1,
|
||
0,
|
||
1,
|
||
0,
|
||
1,
|
||
0,
|
||
}
|
||
eq(
|
||
expected_positions,
|
||
exec_lua([[
|
||
local end_codepoint_positions = {}
|
||
for idx = 1, #_G.test_text do
|
||
table.insert(end_codepoint_positions, vim.str_utf_end(_G.test_text, idx))
|
||
end
|
||
return end_codepoint_positions
|
||
]])
|
||
)
|
||
end)
|
||
|
||
it('vim.str_utf_pos', function()
|
||
exec_lua([[_G.test_text = "xy åäö ɧ 汉语 ↥ 🤦x🦄 å بِيَّ"]])
|
||
local expected_positions = {
|
||
1,
|
||
2,
|
||
3,
|
||
4,
|
||
6,
|
||
8,
|
||
10,
|
||
11,
|
||
13,
|
||
14,
|
||
17,
|
||
20,
|
||
21,
|
||
24,
|
||
25,
|
||
29,
|
||
30,
|
||
34,
|
||
35,
|
||
36,
|
||
38,
|
||
39,
|
||
41,
|
||
43,
|
||
45,
|
||
47,
|
||
}
|
||
eq(expected_positions, exec_lua('return vim.str_utf_pos(_G.test_text)'))
|
||
end)
|
||
|
||
it('vim.schedule', function()
|
||
exec_lua([[
|
||
test_table = {}
|
||
vim.schedule(function()
|
||
table.insert(test_table, "xx")
|
||
end)
|
||
table.insert(test_table, "yy")
|
||
]])
|
||
eq({ 'yy', 'xx' }, exec_lua('return test_table'))
|
||
|
||
-- Validates args.
|
||
matches('vim.schedule: expected function', pcall_err(exec_lua, "vim.schedule('stringly')"))
|
||
matches('vim.schedule: expected function', pcall_err(exec_lua, 'vim.schedule()'))
|
||
|
||
exec_lua([[
|
||
vim.schedule(function()
|
||
error("big failure\nvery async")
|
||
end)
|
||
]])
|
||
|
||
feed('<cr>')
|
||
matches('big failure\nvery async', remove_trace(eval('v:errmsg')))
|
||
|
||
local screen = Screen.new(60, 5)
|
||
screen:expect {
|
||
grid = [[
|
||
^ |
|
||
{1:~ }|*3
|
||
|
|
||
]],
|
||
}
|
||
|
||
-- nvim_command causes a Vimscript exception, check that it is properly caught
|
||
-- and propagated as an error message in async contexts.. #10809
|
||
exec_lua([[
|
||
vim.schedule(function()
|
||
vim.api.nvim_command(":echo 'err")
|
||
end)
|
||
]])
|
||
screen:expect {
|
||
grid = [[
|
||
{9:stack traceback:} |
|
||
{9: [C]: in function 'nvim_command'} |
|
||
{9: [string "<nvim>"]:2: in function <[string "<nvim>"]:}|
|
||
{9:1>} |
|
||
{6:Press ENTER or type command to continue}^ |
|
||
]],
|
||
}
|
||
end)
|
||
|
||
it('vim.gsplit, vim.split', function()
|
||
local tests = {
|
||
-- plain trimempty
|
||
{ 'a,b', ',', false, false, { 'a', 'b' } },
|
||
{ ':aa::::bb:', ':', false, false, { '', 'aa', '', '', '', 'bb', '' } },
|
||
{ ':aa::::bb:', ':', false, true, { 'aa', '', '', '', 'bb' } },
|
||
{ 'aa::::bb:', ':', false, true, { 'aa', '', '', '', 'bb' } },
|
||
{ ':aa::bb:', ':', false, true, { 'aa', '', 'bb' } },
|
||
{ '/a/b:/b/\n', '[:\n]', false, true, { '/a/b', '/b/' } },
|
||
{ '::ee::ff:', ':', false, false, { '', '', 'ee', '', 'ff', '' } },
|
||
{ '::ee::ff::', ':', false, true, { 'ee', '', 'ff' } },
|
||
{ 'ab', '.', false, false, { '', '', '' } },
|
||
{ 'a1b2c', '[0-9]', false, false, { 'a', 'b', 'c' } },
|
||
{ 'xy', '', false, false, { 'x', 'y' } },
|
||
{ 'here be dragons', ' ', false, false, { 'here', 'be', 'dragons' } },
|
||
{ 'axaby', 'ab?', false, false, { '', 'x', 'y' } },
|
||
{ 'f v2v v3v w2w ', '([vw])2%1', false, false, { 'f ', ' v3v ', ' ' } },
|
||
{ '', '', false, false, {} },
|
||
{ '', '', false, true, {} },
|
||
{ '\n', '[:\n]', false, true, {} },
|
||
{ '', 'a', false, false, { '' } },
|
||
{ 'x*yz*oo*l', '*', true, false, { 'x', 'yz', 'oo', 'l' } },
|
||
}
|
||
|
||
for _, q in ipairs(tests) do
|
||
eq(q[5], vim.split(q[1], q[2], { plain = q[3], trimempty = q[4] }), q[1])
|
||
end
|
||
|
||
-- Test old signature
|
||
eq({ 'x', 'yz', 'oo', 'l' }, vim.split('x*yz*oo*l', '*', true))
|
||
|
||
local loops = {
|
||
{ 'abc', '.-' },
|
||
}
|
||
|
||
for _, q in ipairs(loops) do
|
||
matches('Infinite loop detected', pcall_err(vim.split, q[1], q[2]))
|
||
end
|
||
|
||
-- Validates args.
|
||
eq(true, pcall(vim.split, 'string', 'string'))
|
||
matches('s: expected string, got number', pcall_err(vim.split, 1, 'string'))
|
||
matches('sep: expected string, got number', pcall_err(vim.split, 'string', 1))
|
||
matches('opts: expected table, got number', pcall_err(vim.split, 'string', 'string', 1))
|
||
end)
|
||
|
||
it('vim.trim', function()
|
||
local trim = function(s)
|
||
return exec_lua('return vim.trim(...)', s)
|
||
end
|
||
|
||
local trims = {
|
||
{ ' a', 'a' },
|
||
{ ' b ', 'b' },
|
||
{ '\tc', 'c' },
|
||
{ 'r\n', 'r' },
|
||
}
|
||
|
||
for _, q in ipairs(trims) do
|
||
assert(q[2], trim(q[1]))
|
||
end
|
||
|
||
-- Validates args.
|
||
matches('s: expected string, got number', pcall_err(trim, 2))
|
||
end)
|
||
|
||
it('vim.inspect', function()
|
||
-- just make sure it basically works, it has its own test suite
|
||
local inspect = function(q, opts)
|
||
return exec_lua('return vim.inspect(...)', q, opts)
|
||
end
|
||
|
||
eq('2', inspect(2))
|
||
eq('{+a = {+b = 1+}+}', inspect({ a = { b = 1 } }, { newline = '+', indent = '' }))
|
||
|
||
-- special value vim.inspect.KEY works
|
||
eq(
|
||
'{ KEY_a = "x", KEY_b = "y"}',
|
||
exec_lua([[
|
||
return vim.inspect({a="x", b="y"}, {newline = '', process = function(item, path)
|
||
if path[#path] == vim.inspect.KEY then
|
||
return 'KEY_'..item
|
||
end
|
||
return item
|
||
end})
|
||
]])
|
||
)
|
||
end)
|
||
|
||
it('vim.deepcopy', function()
|
||
ok(exec_lua([[
|
||
local a = { x = { 1, 2 }, y = 5}
|
||
local b = vim.deepcopy(a)
|
||
|
||
return b.x[1] == 1 and b.x[2] == 2 and b.y == 5 and vim.tbl_count(b) == 2
|
||
and tostring(a) ~= tostring(b)
|
||
]]))
|
||
|
||
ok(exec_lua([[
|
||
local a = {}
|
||
local b = vim.deepcopy(a)
|
||
|
||
return vim.islist(b) and vim.tbl_count(b) == 0 and tostring(a) ~= tostring(b)
|
||
]]))
|
||
|
||
ok(exec_lua([[
|
||
local a = vim.empty_dict()
|
||
local b = vim.deepcopy(a)
|
||
|
||
return not vim.islist(b) and vim.tbl_count(b) == 0
|
||
]]))
|
||
|
||
ok(exec_lua([[
|
||
local a = {x = vim.empty_dict(), y = {}}
|
||
local b = vim.deepcopy(a)
|
||
|
||
return not vim.islist(b.x) and vim.islist(b.y)
|
||
and vim.tbl_count(b) == 2
|
||
and tostring(a) ~= tostring(b)
|
||
]]))
|
||
|
||
ok(exec_lua([[
|
||
local f1 = function() return 1 end
|
||
local f2 = function() return 2 end
|
||
local t1 = {f = f1}
|
||
local t2 = vim.deepcopy(t1)
|
||
t1.f = f2
|
||
return t1.f() ~= t2.f()
|
||
]]))
|
||
|
||
ok(exec_lua([[
|
||
local t1 = {a = 5}
|
||
t1.self = t1
|
||
local t2 = vim.deepcopy(t1)
|
||
return t2.self == t2 and t2.self ~= t1
|
||
]]))
|
||
|
||
ok(exec_lua([[
|
||
local mt = {mt=true}
|
||
local t1 = setmetatable({a = 5}, mt)
|
||
local t2 = vim.deepcopy(t1)
|
||
return getmetatable(t2) == mt
|
||
]]))
|
||
|
||
ok(exec_lua([[
|
||
local t1 = {a = vim.NIL}
|
||
local t2 = vim.deepcopy(t1)
|
||
return t2.a == vim.NIL
|
||
]]))
|
||
|
||
matches(
|
||
'Cannot deepcopy object of type thread',
|
||
pcall_err(
|
||
exec_lua,
|
||
[[
|
||
local thread = coroutine.create(function () return 0 end)
|
||
local t = {thr = thread}
|
||
vim.deepcopy(t)
|
||
]]
|
||
)
|
||
)
|
||
end)
|
||
|
||
it('vim.pesc', function()
|
||
eq('foo%-bar', exec_lua([[return vim.pesc('foo-bar')]]))
|
||
eq('foo%%%-bar', exec_lua([[return vim.pesc(vim.pesc('foo-bar'))]]))
|
||
-- pesc() returns one result. #20751
|
||
eq({ 'x' }, exec_lua([[return {vim.pesc('x')}]]))
|
||
|
||
-- Validates args.
|
||
matches('s: expected string, got number', pcall_err(exec_lua, [[return vim.pesc(2)]]))
|
||
end)
|
||
|
||
it('vim.list_contains', function()
|
||
eq(true, exec_lua("return vim.list_contains({'a','b','c'}, 'c')"))
|
||
eq(false, exec_lua("return vim.list_contains({'a','b','c'}, 'd')"))
|
||
end)
|
||
|
||
it('vim.tbl_contains', function()
|
||
eq(true, exec_lua("return vim.tbl_contains({'a','b','c'}, 'c')"))
|
||
eq(false, exec_lua("return vim.tbl_contains({'a','b','c'}, 'd')"))
|
||
eq(true, exec_lua("return vim.tbl_contains({[2]='a',foo='b',[5] = 'c'}, 'c')"))
|
||
eq(
|
||
true,
|
||
exec_lua([[
|
||
return vim.tbl_contains({ 'a', { 'b', 'c' } }, function(v)
|
||
return vim.deep_equal(v, { 'b', 'c' })
|
||
end, { predicate = true })
|
||
]])
|
||
)
|
||
end)
|
||
|
||
it('vim.tbl_keys', function()
|
||
eq({}, exec_lua('return vim.tbl_keys({})'))
|
||
for _, v in pairs(exec_lua("return vim.tbl_keys({'a', 'b', 'c'})")) do
|
||
eq(true, exec_lua('return vim.tbl_contains({ 1, 2, 3 }, ...)', v))
|
||
end
|
||
for _, v in pairs(exec_lua('return vim.tbl_keys({a=1, b=2, c=3})')) do
|
||
eq(true, exec_lua("return vim.tbl_contains({ 'a', 'b', 'c' }, ...)", v))
|
||
end
|
||
end)
|
||
|
||
it('vim.tbl_values', function()
|
||
eq({}, exec_lua('return vim.tbl_values({})'))
|
||
for _, v in pairs(exec_lua("return vim.tbl_values({'a', 'b', 'c'})")) do
|
||
eq(true, exec_lua("return vim.tbl_contains({ 'a', 'b', 'c' }, ...)", v))
|
||
end
|
||
for _, v in pairs(exec_lua('return vim.tbl_values({a=1, b=2, c=3})')) do
|
||
eq(true, exec_lua('return vim.tbl_contains({ 1, 2, 3 }, ...)', v))
|
||
end
|
||
end)
|
||
|
||
it('vim.tbl_map', function()
|
||
eq(
|
||
{},
|
||
exec_lua([[
|
||
return vim.tbl_map(function(v) return v * 2 end, {})
|
||
]])
|
||
)
|
||
eq(
|
||
{ 2, 4, 6 },
|
||
exec_lua([[
|
||
return vim.tbl_map(function(v) return v * 2 end, {1, 2, 3})
|
||
]])
|
||
)
|
||
eq(
|
||
{ { i = 2 }, { i = 4 }, { i = 6 } },
|
||
exec_lua([[
|
||
return vim.tbl_map(function(v) return { i = v.i * 2 } end, {{i=1}, {i=2}, {i=3}})
|
||
]])
|
||
)
|
||
end)
|
||
|
||
it('vim.tbl_filter', function()
|
||
eq(
|
||
{},
|
||
exec_lua([[
|
||
return vim.tbl_filter(function(v) return (v % 2) == 0 end, {})
|
||
]])
|
||
)
|
||
eq(
|
||
{ 2 },
|
||
exec_lua([[
|
||
return vim.tbl_filter(function(v) return (v % 2) == 0 end, {1, 2, 3})
|
||
]])
|
||
)
|
||
eq(
|
||
{ { i = 2 } },
|
||
exec_lua([[
|
||
return vim.tbl_filter(function(v) return (v.i % 2) == 0 end, {{i=1}, {i=2}, {i=3}})
|
||
]])
|
||
)
|
||
end)
|
||
|
||
it('vim.isarray', function()
|
||
eq(true, exec_lua('return vim.isarray({})'))
|
||
eq(false, exec_lua('return vim.isarray(vim.empty_dict())'))
|
||
eq(true, exec_lua("return vim.isarray({'a', 'b', 'c'})"))
|
||
eq(false, exec_lua("return vim.isarray({'a', '32', a='hello', b='baz'})"))
|
||
eq(false, exec_lua("return vim.isarray({1, a='hello', b='baz'})"))
|
||
eq(false, exec_lua("return vim.isarray({a='hello', b='baz', 1})"))
|
||
eq(false, exec_lua("return vim.isarray({1, 2, nil, a='hello'})"))
|
||
eq(true, exec_lua('return vim.isarray({1, 2, nil, 4})'))
|
||
eq(true, exec_lua('return vim.isarray({nil, 2, 3, 4})'))
|
||
eq(false, exec_lua('return vim.isarray({1, [1.5]=2, [3]=3})'))
|
||
end)
|
||
|
||
it('vim.islist', function()
|
||
eq(true, exec_lua('return vim.islist({})'))
|
||
eq(false, exec_lua('return vim.islist(vim.empty_dict())'))
|
||
eq(true, exec_lua("return vim.islist({'a', 'b', 'c'})"))
|
||
eq(false, exec_lua("return vim.islist({'a', '32', a='hello', b='baz'})"))
|
||
eq(false, exec_lua("return vim.islist({1, a='hello', b='baz'})"))
|
||
eq(false, exec_lua("return vim.islist({a='hello', b='baz', 1})"))
|
||
eq(false, exec_lua("return vim.islist({1, 2, nil, a='hello'})"))
|
||
eq(false, exec_lua('return vim.islist({1, 2, nil, 4})'))
|
||
eq(false, exec_lua('return vim.islist({nil, 2, 3, 4})'))
|
||
eq(false, exec_lua('return vim.islist({1, [1.5]=2, [3]=3})'))
|
||
end)
|
||
|
||
it('vim.tbl_isempty', function()
|
||
eq(true, exec_lua('return vim.tbl_isempty({})'))
|
||
eq(false, exec_lua('return vim.tbl_isempty({ 1, 2, 3 })'))
|
||
eq(false, exec_lua('return vim.tbl_isempty({a=1, b=2, c=3})'))
|
||
end)
|
||
|
||
it('vim.tbl_get', function()
|
||
eq(
|
||
true,
|
||
exec_lua("return vim.tbl_get({ test = { nested_test = true }}, 'test', 'nested_test')")
|
||
)
|
||
eq(NIL, exec_lua("return vim.tbl_get({ unindexable = true }, 'unindexable', 'missing_key')"))
|
||
eq(NIL, exec_lua("return vim.tbl_get({ unindexable = 1 }, 'unindexable', 'missing_key')"))
|
||
eq(
|
||
NIL,
|
||
exec_lua(
|
||
"return vim.tbl_get({ unindexable = coroutine.create(function () end) }, 'unindexable', 'missing_key')"
|
||
)
|
||
)
|
||
eq(
|
||
NIL,
|
||
exec_lua(
|
||
"return vim.tbl_get({ unindexable = function () end }, 'unindexable', 'missing_key')"
|
||
)
|
||
)
|
||
eq(NIL, exec_lua("return vim.tbl_get({}, 'missing_key')"))
|
||
eq(NIL, exec_lua('return vim.tbl_get({})'))
|
||
eq(1, exec_lua("return select('#', vim.tbl_get({}))"))
|
||
eq(1, exec_lua("return select('#', vim.tbl_get({ nested = {} }, 'nested', 'missing_key'))"))
|
||
end)
|
||
|
||
it('vim.tbl_extend', function()
|
||
ok(exec_lua([[
|
||
local a = {x = 1}
|
||
local b = {y = 2}
|
||
local c = vim.tbl_extend("keep", a, b)
|
||
|
||
return c.x == 1 and b.y == 2 and vim.tbl_count(c) == 2
|
||
]]))
|
||
|
||
ok(exec_lua([[
|
||
local a = {x = 1}
|
||
local b = {y = 2}
|
||
local c = {z = 3}
|
||
local d = vim.tbl_extend("keep", a, b, c)
|
||
|
||
return d.x == 1 and d.y == 2 and d.z == 3 and vim.tbl_count(d) == 3
|
||
]]))
|
||
|
||
ok(exec_lua([[
|
||
local a = {x = 1}
|
||
local b = {x = 3}
|
||
local c = vim.tbl_extend("keep", a, b)
|
||
|
||
return c.x == 1 and vim.tbl_count(c) == 1
|
||
]]))
|
||
|
||
ok(exec_lua([[
|
||
local a = {x = 1}
|
||
local b = {x = 3}
|
||
local c = vim.tbl_extend("force", a, b)
|
||
|
||
return c.x == 3 and vim.tbl_count(c) == 1
|
||
]]))
|
||
|
||
ok(exec_lua([[
|
||
local a = vim.empty_dict()
|
||
local b = {}
|
||
local c = vim.tbl_extend("keep", a, b)
|
||
|
||
return not vim.islist(c) and vim.tbl_count(c) == 0
|
||
]]))
|
||
|
||
ok(exec_lua([[
|
||
local a = {}
|
||
local b = vim.empty_dict()
|
||
local c = vim.tbl_extend("keep", a, b)
|
||
|
||
return vim.islist(c) and vim.tbl_count(c) == 0
|
||
]]))
|
||
|
||
ok(exec_lua([[
|
||
local a = {x = {a = 1, b = 2}}
|
||
local b = {x = {a = 2, c = {y = 3}}}
|
||
local c = vim.tbl_extend("keep", a, b)
|
||
|
||
local count = 0
|
||
for _ in pairs(c) do count = count + 1 end
|
||
|
||
return c.x.a == 1 and c.x.b == 2 and c.x.c == nil and count == 1
|
||
]]))
|
||
|
||
matches(
|
||
'invalid "behavior": nil',
|
||
pcall_err(
|
||
exec_lua,
|
||
[[
|
||
return vim.tbl_extend()
|
||
]]
|
||
)
|
||
)
|
||
|
||
matches(
|
||
'wrong number of arguments %(given 1, expected at least 3%)',
|
||
pcall_err(
|
||
exec_lua,
|
||
[[
|
||
return vim.tbl_extend("keep")
|
||
]]
|
||
)
|
||
)
|
||
|
||
matches(
|
||
'wrong number of arguments %(given 2, expected at least 3%)',
|
||
pcall_err(
|
||
exec_lua,
|
||
[[
|
||
return vim.tbl_extend("keep", {})
|
||
]]
|
||
)
|
||
)
|
||
end)
|
||
|
||
it('vim.tbl_deep_extend', function()
|
||
ok(exec_lua([[
|
||
local a = {x = {a = 1, b = 2}}
|
||
local b = {x = {a = 2, c = {y = 3}}}
|
||
local c = vim.tbl_deep_extend("keep", a, b)
|
||
|
||
local count = 0
|
||
for _ in pairs(c) do count = count + 1 end
|
||
|
||
return c.x.a == 1 and c.x.b == 2 and c.x.c.y == 3 and count == 1
|
||
]]))
|
||
|
||
ok(exec_lua([[
|
||
local a = {x = {a = 1, b = 2}}
|
||
local b = {x = {a = 2, c = {y = 3}}}
|
||
local c = vim.tbl_deep_extend("force", a, b)
|
||
|
||
local count = 0
|
||
for _ in pairs(c) do count = count + 1 end
|
||
|
||
return c.x.a == 2 and c.x.b == 2 and c.x.c.y == 3 and count == 1
|
||
]]))
|
||
|
||
ok(exec_lua([[
|
||
local a = {x = {a = 1, b = 2}}
|
||
local b = {x = {a = 2, c = {y = 3}}}
|
||
local c = {x = {c = 4, d = {y = 4}}}
|
||
local d = vim.tbl_deep_extend("keep", a, b, c)
|
||
|
||
local count = 0
|
||
for _ in pairs(c) do count = count + 1 end
|
||
|
||
return d.x.a == 1 and d.x.b == 2 and d.x.c.y == 3 and d.x.d.y == 4 and count == 1
|
||
]]))
|
||
|
||
ok(exec_lua([[
|
||
local a = {x = {a = 1, b = 2}}
|
||
local b = {x = {a = 2, c = {y = 3}}}
|
||
local c = {x = {c = 4, d = {y = 4}}}
|
||
local d = vim.tbl_deep_extend("force", a, b, c)
|
||
|
||
local count = 0
|
||
for _ in pairs(c) do count = count + 1 end
|
||
|
||
return d.x.a == 2 and d.x.b == 2 and d.x.c == 4 and d.x.d.y == 4 and count == 1
|
||
]]))
|
||
|
||
ok(exec_lua([[
|
||
local a = vim.empty_dict()
|
||
local b = {}
|
||
local c = vim.tbl_deep_extend("keep", a, b)
|
||
|
||
local count = 0
|
||
for _ in pairs(c) do count = count + 1 end
|
||
|
||
return not vim.islist(c) and count == 0
|
||
]]))
|
||
|
||
ok(exec_lua([[
|
||
local a = {}
|
||
local b = vim.empty_dict()
|
||
local c = vim.tbl_deep_extend("keep", a, b)
|
||
|
||
local count = 0
|
||
for _ in pairs(c) do count = count + 1 end
|
||
|
||
return vim.islist(c) and count == 0
|
||
]]))
|
||
|
||
eq(
|
||
{ a = { b = 1 } },
|
||
exec_lua([[
|
||
local a = { a = { b = 1 } }
|
||
local b = { a = {} }
|
||
return vim.tbl_deep_extend("force", a, b)
|
||
]])
|
||
)
|
||
|
||
eq(
|
||
{ a = { b = 1 } },
|
||
exec_lua([[
|
||
local a = { a = 123 }
|
||
local b = { a = { b = 1} }
|
||
return vim.tbl_deep_extend("force", a, b)
|
||
]])
|
||
)
|
||
|
||
ok(exec_lua([[
|
||
local a = { a = {[2] = 3} }
|
||
local b = { a = {[3] = 3} }
|
||
local c = vim.tbl_deep_extend("force", a, b)
|
||
return vim.deep_equal(c, {a = {[2] = 3, [3] = 3}})
|
||
]]))
|
||
|
||
eq(
|
||
{ a = 123 },
|
||
exec_lua([[
|
||
local a = { a = { b = 1} }
|
||
local b = { a = 123 }
|
||
return vim.tbl_deep_extend("force", a, b)
|
||
]])
|
||
)
|
||
|
||
ok(exec_lua([[
|
||
local a = { sub = { 'a', 'b' } }
|
||
local b = { sub = { 'b', 'c' } }
|
||
local c = vim.tbl_deep_extend('force', a, b)
|
||
return vim.deep_equal(c, { sub = { 'b', 'c' } })
|
||
]]))
|
||
|
||
matches('invalid "behavior": nil', pcall_err(exec_lua, [[return vim.tbl_deep_extend()]]))
|
||
|
||
matches(
|
||
'wrong number of arguments %(given 1, expected at least 3%)',
|
||
pcall_err(exec_lua, [[return vim.tbl_deep_extend("keep")]])
|
||
)
|
||
|
||
matches(
|
||
'wrong number of arguments %(given 2, expected at least 3%)',
|
||
pcall_err(exec_lua, [[return vim.tbl_deep_extend("keep", {})]])
|
||
)
|
||
|
||
matches(
|
||
'after the second argument%: expected table, got number',
|
||
pcall_err(exec_lua, [[return vim.tbl_deep_extend("keep", {}, 42)]])
|
||
)
|
||
end)
|
||
|
||
it('vim.tbl_count', function()
|
||
eq(0, exec_lua [[ return vim.tbl_count({}) ]])
|
||
eq(0, exec_lua [[ return vim.tbl_count(vim.empty_dict()) ]])
|
||
eq(0, exec_lua [[ return vim.tbl_count({nil}) ]])
|
||
eq(0, exec_lua [[ return vim.tbl_count({a=nil}) ]])
|
||
eq(1, exec_lua [[ return vim.tbl_count({1}) ]])
|
||
eq(2, exec_lua [[ return vim.tbl_count({1, 2}) ]])
|
||
eq(2, exec_lua [[ return vim.tbl_count({1, nil, 3}) ]])
|
||
eq(1, exec_lua [[ return vim.tbl_count({a=1}) ]])
|
||
eq(2, exec_lua [[ return vim.tbl_count({a=1, b=2}) ]])
|
||
eq(2, exec_lua [[ return vim.tbl_count({a=1, b=nil, c=3}) ]])
|
||
end)
|
||
|
||
it('vim.deep_equal', function()
|
||
eq(true, exec_lua [[ return vim.deep_equal({a=1}, {a=1}) ]])
|
||
eq(true, exec_lua [[ return vim.deep_equal({a={b=1}}, {a={b=1}}) ]])
|
||
eq(true, exec_lua [[ return vim.deep_equal({a={b={nil}}}, {a={b={}}}) ]])
|
||
eq(true, exec_lua [[ return vim.deep_equal({a=1, [5]=5}, {nil,nil,nil,nil,5,a=1}) ]])
|
||
eq(false, exec_lua [[ return vim.deep_equal(1, {nil,nil,nil,nil,5,a=1}) ]])
|
||
eq(false, exec_lua [[ return vim.deep_equal(1, 3) ]])
|
||
eq(false, exec_lua [[ return vim.deep_equal(nil, 3) ]])
|
||
eq(false, exec_lua [[ return vim.deep_equal({a=1}, {a=2}) ]])
|
||
end)
|
||
|
||
it('vim.list_extend', function()
|
||
eq({ 1, 2, 3 }, exec_lua [[ return vim.list_extend({1}, {2,3}) ]])
|
||
matches(
|
||
'src: expected table, got nil',
|
||
pcall_err(exec_lua, [[ return vim.list_extend({1}, nil) ]])
|
||
)
|
||
eq({ 1, 2 }, exec_lua [[ return vim.list_extend({1}, {2;a=1}) ]])
|
||
eq(true, exec_lua [[ local a = {1} return vim.list_extend(a, {2;a=1}) == a ]])
|
||
eq({ 2 }, exec_lua [[ return vim.list_extend({}, {2;a=1}, 1) ]])
|
||
eq({}, exec_lua [[ return vim.list_extend({}, {2;a=1}, 2) ]])
|
||
eq({}, exec_lua [[ return vim.list_extend({}, {2;a=1}, 1, -1) ]])
|
||
eq({ 2 }, exec_lua [[ return vim.list_extend({}, {2;a=1}, -1, 2) ]])
|
||
end)
|
||
|
||
it('vim.tbl_add_reverse_lookup', function()
|
||
eq(
|
||
true,
|
||
exec_lua [[
|
||
local a = { A = 1 }
|
||
vim.tbl_add_reverse_lookup(a)
|
||
return vim.deep_equal(a, { A = 1; [1] = 'A'; })
|
||
]]
|
||
)
|
||
-- Throw an error for trying to do it twice (run into an existing key)
|
||
local code = [[
|
||
local res = {}
|
||
local a = { A = 1 }
|
||
vim.tbl_add_reverse_lookup(a)
|
||
assert(vim.deep_equal(a, { A = 1; [1] = 'A'; }))
|
||
vim.tbl_add_reverse_lookup(a)
|
||
]]
|
||
matches(
|
||
'The reverse lookup found an existing value for "[1A]" while processing key "[1A]"$',
|
||
pcall_err(exec_lua, code)
|
||
)
|
||
end)
|
||
|
||
it('vim.spairs', function()
|
||
local res = ''
|
||
local table = {
|
||
ccc = 1,
|
||
bbb = 2,
|
||
ddd = 3,
|
||
aaa = 4,
|
||
}
|
||
for key, _ in vim.spairs(table) do
|
||
res = res .. key
|
||
end
|
||
matches('aaabbbcccddd', res)
|
||
end)
|
||
|
||
it('vim.call, vim.fn', function()
|
||
eq(true, exec_lua([[return vim.call('sin', 0.0) == 0.0 ]]))
|
||
eq(true, exec_lua([[return vim.fn.sin(0.0) == 0.0 ]]))
|
||
-- compat: nvim_call_function uses "special" value for Vimscript float
|
||
eq(false, exec_lua([[return vim.api.nvim_call_function('sin', {0.0}) == 0.0 ]]))
|
||
|
||
exec([[
|
||
func! FooFunc(test)
|
||
let g:test = a:test
|
||
return {}
|
||
endfunc
|
||
func! VarArg(...)
|
||
return a:000
|
||
endfunc
|
||
func! Nilly()
|
||
return [v:null, v:null]
|
||
endfunc
|
||
]])
|
||
eq(true, exec_lua([[return next(vim.fn.FooFunc(3)) == nil ]]))
|
||
eq(3, eval('g:test'))
|
||
eq(true, exec_lua([[return vim.tbl_isempty(vim.api.nvim_call_function("FooFunc", {5}))]]))
|
||
eq(5, eval('g:test'))
|
||
|
||
eq({ 2, 'foo', true }, exec_lua([[return vim.fn.VarArg(2, "foo", true)]]))
|
||
|
||
eq(
|
||
true,
|
||
exec_lua([[
|
||
local x = vim.fn.Nilly()
|
||
return #x == 2 and x[1] == vim.NIL and x[2] == vim.NIL
|
||
]])
|
||
)
|
||
eq({ NIL, NIL }, exec_lua([[return vim.fn.Nilly()]]))
|
||
|
||
-- error handling
|
||
eq(
|
||
{ false, 'Vim:E897: List or Blob required' },
|
||
exec_lua([[return {pcall(vim.fn.add, "aa", "bb")}]])
|
||
)
|
||
|
||
-- conversion between LuaRef and Vim Funcref
|
||
eq(
|
||
true,
|
||
exec_lua([[
|
||
local x = vim.fn.VarArg(function() return 'foo' end, function() return 'bar' end)
|
||
return #x == 2 and x[1]() == 'foo' and x[2]() == 'bar'
|
||
]])
|
||
)
|
||
|
||
-- Test for #20211
|
||
eq(
|
||
'a (b) c',
|
||
exec_lua([[
|
||
return vim.fn.substitute('a b c', 'b', function(m) return '(' .. m[1] .. ')' end, 'g')
|
||
]])
|
||
)
|
||
end)
|
||
|
||
it('vim.fn errors when calling API function', function()
|
||
matches(
|
||
'Tried to call API function with vim.fn: use vim.api.nvim_get_current_line instead',
|
||
pcall_err(exec_lua, 'vim.fn.nvim_get_current_line()')
|
||
)
|
||
end)
|
||
|
||
it('vim.fn is allowed in "fast" context by some functions #18306', function()
|
||
exec_lua([[
|
||
local timer = vim.uv.new_timer()
|
||
timer:start(0, 0, function()
|
||
timer:close()
|
||
assert(vim.in_fast_event())
|
||
vim.g.fnres = vim.fn.iconv('hello', 'utf-8', 'utf-8')
|
||
end)
|
||
]])
|
||
|
||
poke_eventloop()
|
||
eq('hello', exec_lua [[return vim.g.fnres]])
|
||
end)
|
||
|
||
it('vim.rpcrequest and vim.rpcnotify', function()
|
||
exec_lua([[
|
||
chan = vim.fn.jobstart({'cat'}, {rpc=true})
|
||
vim.rpcrequest(chan, 'nvim_set_current_line', 'meow')
|
||
]])
|
||
eq('meow', api.nvim_get_current_line())
|
||
command("let x = [3, 'aa', v:true, v:null]")
|
||
eq(
|
||
true,
|
||
exec_lua([[
|
||
ret = vim.rpcrequest(chan, 'nvim_get_var', 'x')
|
||
return #ret == 4 and ret[1] == 3 and ret[2] == 'aa' and ret[3] == true and ret[4] == vim.NIL
|
||
]])
|
||
)
|
||
eq({ 3, 'aa', true, NIL }, exec_lua([[return ret]]))
|
||
|
||
eq(
|
||
{ {}, {}, false, true },
|
||
exec_lua([[
|
||
vim.rpcrequest(chan, 'nvim_exec', 'let xx = {}\nlet yy = []', false)
|
||
local dict = vim.rpcrequest(chan, 'nvim_eval', 'xx')
|
||
local list = vim.rpcrequest(chan, 'nvim_eval', 'yy')
|
||
return {dict, list, vim.islist(dict), vim.islist(list)}
|
||
]])
|
||
)
|
||
|
||
exec_lua([[
|
||
vim.rpcrequest(chan, 'nvim_set_var', 'aa', {})
|
||
vim.rpcrequest(chan, 'nvim_set_var', 'bb', vim.empty_dict())
|
||
]])
|
||
eq({ 1, 1 }, eval('[type(g:aa) == type([]), type(g:bb) == type({})]'))
|
||
|
||
-- error handling
|
||
eq({ false, 'Invalid channel: 23' }, exec_lua([[return {pcall(vim.rpcrequest, 23, 'foo')}]]))
|
||
eq({ false, 'Invalid channel: 23' }, exec_lua([[return {pcall(vim.rpcnotify, 23, 'foo')}]]))
|
||
|
||
eq(
|
||
{ false, 'Vim:E121: Undefined variable: foobar' },
|
||
exec_lua([[return {pcall(vim.rpcrequest, chan, 'nvim_eval', "foobar")}]])
|
||
)
|
||
|
||
-- rpcnotify doesn't wait on request
|
||
eq(
|
||
'meow',
|
||
exec_lua([[
|
||
vim.rpcnotify(chan, 'nvim_set_current_line', 'foo')
|
||
return vim.api.nvim_get_current_line()
|
||
]])
|
||
)
|
||
retry(10, nil, function()
|
||
eq('foo', api.nvim_get_current_line())
|
||
end)
|
||
|
||
local screen = Screen.new(50, 7)
|
||
exec_lua([[
|
||
timer = vim.uv.new_timer()
|
||
timer:start(20, 0, function ()
|
||
-- notify ok (executed later when safe)
|
||
vim.rpcnotify(chan, 'nvim_set_var', 'yy', {3, vim.NIL})
|
||
-- rpcrequest an error
|
||
vim.rpcrequest(chan, 'nvim_set_current_line', 'bork')
|
||
end)
|
||
]])
|
||
screen:expect {
|
||
grid = [[
|
||
{9:[string "<nvim>"]:6: E5560: rpcrequest must not be}|
|
||
{9: called in a fast event context} |
|
||
{9:stack traceback:} |
|
||
{9: [C]: in function 'rpcrequest'} |
|
||
{9: [string "<nvim>"]:6: in function <[string }|
|
||
{9:"<nvim>"]:2>} |
|
||
{6:Press ENTER or type command to continue}^ |
|
||
]],
|
||
}
|
||
feed('<cr>')
|
||
retry(10, nil, function()
|
||
eq({ 3, NIL }, api.nvim_get_var('yy'))
|
||
end)
|
||
|
||
exec_lua([[timer:close()]])
|
||
end)
|
||
|
||
it('vim.empty_dict()', function()
|
||
eq(
|
||
{ true, false, true, true },
|
||
exec_lua([[
|
||
vim.api.nvim_set_var('listy', {})
|
||
vim.api.nvim_set_var('dicty', vim.empty_dict())
|
||
local listy = vim.fn.eval("listy")
|
||
local dicty = vim.fn.eval("dicty")
|
||
return {vim.islist(listy), vim.islist(dicty), next(listy) == nil, next(dicty) == nil}
|
||
]])
|
||
)
|
||
|
||
-- vim.empty_dict() gives new value each time
|
||
-- equality is not overridden (still by ref)
|
||
-- non-empty table uses the usual heuristics (ignores the tag)
|
||
eq(
|
||
{ false, { 'foo' }, { namey = 'bar' } },
|
||
exec_lua([[
|
||
local aa = vim.empty_dict()
|
||
local bb = vim.empty_dict()
|
||
local equally = (aa == bb)
|
||
aa[1] = "foo"
|
||
bb["namey"] = "bar"
|
||
return {equally, aa, bb}
|
||
]])
|
||
)
|
||
|
||
eq('{ {}, vim.empty_dict() }', exec_lua('return vim.inspect({{}, vim.empty_dict()})'))
|
||
eq('{}', exec_lua([[ return vim.fn.json_encode(vim.empty_dict()) ]]))
|
||
eq('{"a": {}, "b": []}', exec_lua([[ return vim.fn.json_encode({a=vim.empty_dict(), b={}}) ]]))
|
||
end)
|
||
|
||
it('vim.validate (fast form)', function()
|
||
exec_lua("vim.validate('arg1', {}, 'table')")
|
||
exec_lua("vim.validate('arg1', nil, 'table', true)")
|
||
exec_lua("vim.validate('arg1', { foo='foo' }, 'table')")
|
||
exec_lua("vim.validate('arg1', { 'foo' }, 'table')")
|
||
exec_lua("vim.validate('arg1', 'foo', 'string')")
|
||
exec_lua("vim.validate('arg1', nil, 'string', true)")
|
||
exec_lua("vim.validate('arg1', 1, 'number')")
|
||
exec_lua("vim.validate('arg1', 0, 'number')")
|
||
exec_lua("vim.validate('arg1', 0.1, 'number')")
|
||
exec_lua("vim.validate('arg1', nil, 'number', true)")
|
||
exec_lua("vim.validate('arg1', true, 'boolean')")
|
||
exec_lua("vim.validate('arg1', false, 'boolean')")
|
||
exec_lua("vim.validate('arg1', nil, 'boolean', true)")
|
||
exec_lua("vim.validate('arg1', function()end, 'function')")
|
||
exec_lua("vim.validate('arg1', nil, 'function', true)")
|
||
exec_lua("vim.validate('arg1', nil, 'nil')")
|
||
exec_lua("vim.validate('arg1', nil, 'nil', true)")
|
||
exec_lua("vim.validate('arg1', coroutine.create(function()end), 'thread')")
|
||
exec_lua("vim.validate('arg1', nil, 'thread', true)")
|
||
exec_lua("vim.validate('arg1', 2, function(a) return (a % 2) == 0 end, 'even number')")
|
||
exec_lua("vim.validate('arg1', 5, {'number', 'string'})")
|
||
exec_lua("vim.validate('arg2', 'foo', {'number', 'string'})")
|
||
|
||
matches('arg1: expected number, got nil', pcall_err(vim.validate, 'arg1', nil, 'number'))
|
||
matches('arg1: expected string, got nil', pcall_err(vim.validate, 'arg1', nil, 'string'))
|
||
matches('arg1: expected table, got nil', pcall_err(vim.validate, 'arg1', nil, 'table'))
|
||
matches('arg1: expected function, got nil', pcall_err(vim.validate, 'arg1', nil, 'function'))
|
||
matches('arg1: expected string, got number', pcall_err(vim.validate, 'arg1', 5, 'string'))
|
||
matches('arg1: expected table, got number', pcall_err(vim.validate, 'arg1', 5, 'table'))
|
||
matches('arg1: expected function, got number', pcall_err(vim.validate, 'arg1', 5, 'function'))
|
||
matches('arg1: expected number, got string', pcall_err(vim.validate, 'arg1', '5', 'number'))
|
||
matches('arg1: expected x, got number', pcall_err(exec_lua, "vim.validate('arg1', 1, 'x')"))
|
||
matches('invalid validator: 1', pcall_err(exec_lua, "vim.validate('arg1', 1, 1)"))
|
||
matches('invalid arguments', pcall_err(exec_lua, "vim.validate('arg1', { 1 })"))
|
||
|
||
-- Validated parameters are required by default.
|
||
matches(
|
||
'arg1: expected string, got nil',
|
||
pcall_err(exec_lua, "vim.validate('arg1', nil, 'string')")
|
||
)
|
||
-- Explicitly required.
|
||
matches(
|
||
'arg1: expected string, got nil',
|
||
pcall_err(exec_lua, "vim.validate('arg1', nil, 'string', false)")
|
||
)
|
||
|
||
matches(
|
||
'arg1: expected table, got number',
|
||
pcall_err(exec_lua, "vim.validate('arg1', 1, 'table')")
|
||
)
|
||
|
||
matches(
|
||
'arg1: expected even number, got 3',
|
||
pcall_err(exec_lua, "vim.validate('arg1', 3, function(a) return a == 1 end, 'even number')")
|
||
)
|
||
matches(
|
||
'arg1: expected %?, got 3',
|
||
pcall_err(exec_lua, "vim.validate('arg1', 3, function(a) return a == 1 end)")
|
||
)
|
||
matches(
|
||
'arg1: expected number|string, got nil',
|
||
pcall_err(exec_lua, "vim.validate('arg1', nil, {'number', 'string'})")
|
||
)
|
||
|
||
-- Pass an additional message back.
|
||
matches(
|
||
'arg1: expected %?, got 3. Info: TEST_MSG',
|
||
pcall_err(exec_lua, "vim.validate('arg1', 3, function(a) return a == 1, 'TEST_MSG' end)")
|
||
)
|
||
end)
|
||
|
||
it('vim.validate (spec form)', function()
|
||
exec_lua("vim.validate{arg1={{}, 'table' }}")
|
||
exec_lua("vim.validate{arg1={{}, 't' }}")
|
||
exec_lua("vim.validate{arg1={nil, 't', true }}")
|
||
exec_lua("vim.validate{arg1={{ foo='foo' }, 't' }}")
|
||
exec_lua("vim.validate{arg1={{ 'foo' }, 't' }}")
|
||
exec_lua("vim.validate{arg1={'foo', 'string' }}")
|
||
exec_lua("vim.validate{arg1={'foo', 's' }}")
|
||
exec_lua("vim.validate{arg1={'', 's' }}")
|
||
exec_lua("vim.validate{arg1={nil, 's', true }}")
|
||
exec_lua("vim.validate{arg1={1, 'number' }}")
|
||
exec_lua("vim.validate{arg1={1, 'n' }}")
|
||
exec_lua("vim.validate{arg1={0, 'n' }}")
|
||
exec_lua("vim.validate{arg1={0.1, 'n' }}")
|
||
exec_lua("vim.validate{arg1={nil, 'n', true }}")
|
||
exec_lua("vim.validate{arg1={true, 'boolean' }}")
|
||
exec_lua("vim.validate{arg1={true, 'b' }}")
|
||
exec_lua("vim.validate{arg1={false, 'b' }}")
|
||
exec_lua("vim.validate{arg1={nil, 'b', true }}")
|
||
exec_lua("vim.validate{arg1={function()end, 'function' }}")
|
||
exec_lua("vim.validate{arg1={function()end, 'f' }}")
|
||
exec_lua("vim.validate{arg1={nil, 'f', true }}")
|
||
exec_lua("vim.validate{arg1={nil, 'nil' }}")
|
||
exec_lua("vim.validate{arg1={nil, 'nil', true }}")
|
||
exec_lua("vim.validate{arg1={coroutine.create(function()end), 'thread' }}")
|
||
exec_lua("vim.validate{arg1={nil, 'thread', true }}")
|
||
exec_lua("vim.validate{arg1={{}, 't' }, arg2={ 'foo', 's' }}")
|
||
exec_lua("vim.validate{arg1={2, function(a) return (a % 2) == 0 end, 'even number' }}")
|
||
exec_lua("vim.validate{arg1={5, {'n', 's'} }, arg2={ 'foo', {'n', 's'} }}")
|
||
|
||
matches('expected table, got number', pcall_err(exec_lua, "vim.validate{ 1, 'x' }"))
|
||
matches('arg1: expected x, got number', pcall_err(exec_lua, "vim.validate{ arg1={ 1, 'x' }}"))
|
||
matches('invalid validator: 1', pcall_err(exec_lua, 'vim.validate{ arg1={ 1, 1 }}'))
|
||
matches('invalid validator: nil', pcall_err(exec_lua, 'vim.validate{ arg1={ 1 }}'))
|
||
|
||
-- Validated parameters are required by default.
|
||
matches(
|
||
'arg1: expected string, got nil',
|
||
pcall_err(exec_lua, "vim.validate{ arg1={ nil, 's' }}")
|
||
)
|
||
-- Explicitly required.
|
||
matches(
|
||
'arg1: expected string, got nil',
|
||
pcall_err(exec_lua, "vim.validate{ arg1={ nil, 's', false }}")
|
||
)
|
||
|
||
matches('arg1: expected table, got number', pcall_err(exec_lua, "vim.validate{arg1={1, 't'}}"))
|
||
matches(
|
||
'arg2: expected string, got number',
|
||
pcall_err(exec_lua, "vim.validate{arg1={{}, 't'}, arg2={1, 's'}}")
|
||
)
|
||
matches(
|
||
'arg2: expected string, got nil',
|
||
pcall_err(exec_lua, "vim.validate{arg1={{}, 't'}, arg2={nil, 's'}}")
|
||
)
|
||
matches(
|
||
'arg2: expected string, got nil',
|
||
pcall_err(exec_lua, "vim.validate{arg1={{}, 't'}, arg2={nil, 's'}}")
|
||
)
|
||
matches(
|
||
'arg1: expected even number, got 3',
|
||
pcall_err(exec_lua, "vim.validate{arg1={3, function(a) return a == 1 end, 'even number'}}")
|
||
)
|
||
matches(
|
||
'arg1: expected %?, got 3',
|
||
pcall_err(exec_lua, 'vim.validate{arg1={3, function(a) return a == 1 end}}')
|
||
)
|
||
matches(
|
||
'arg1: expected number|string, got nil',
|
||
pcall_err(exec_lua, "vim.validate{ arg1={ nil, {'n', 's'} }}")
|
||
)
|
||
|
||
-- Pass an additional message back.
|
||
matches(
|
||
'arg1: expected %?, got 3. Info: TEST_MSG',
|
||
pcall_err(exec_lua, "vim.validate{arg1={3, function(a) return a == 1, 'TEST_MSG' end}}")
|
||
)
|
||
end)
|
||
|
||
it('vim.is_callable', function()
|
||
eq(true, exec_lua('return vim.is_callable(function()end)'))
|
||
eq(
|
||
true,
|
||
exec_lua([[
|
||
local meta = { __call = function()end }
|
||
local function new_callable()
|
||
return setmetatable({}, meta)
|
||
end
|
||
local callable = new_callable()
|
||
return vim.is_callable(callable)
|
||
]])
|
||
)
|
||
|
||
eq(
|
||
{ false, false },
|
||
exec_lua([[
|
||
local meta = { __call = {} }
|
||
assert(meta.__call)
|
||
local function new()
|
||
return setmetatable({}, meta)
|
||
end
|
||
local not_callable = new()
|
||
return { pcall(function() not_callable() end), vim.is_callable(not_callable) }
|
||
]])
|
||
)
|
||
eq(
|
||
{ false, false },
|
||
exec_lua([[
|
||
local function new()
|
||
return { __call = function()end }
|
||
end
|
||
local not_callable = new()
|
||
assert(not_callable.__call)
|
||
return { pcall(function() not_callable() end), vim.is_callable(not_callable) }
|
||
]])
|
||
)
|
||
eq(
|
||
{ false, false },
|
||
exec_lua([[
|
||
local meta = setmetatable(
|
||
{ __index = { __call = function() end } },
|
||
{ __index = { __call = function() end } }
|
||
)
|
||
assert(meta.__call)
|
||
local not_callable = setmetatable({}, meta)
|
||
assert(not_callable.__call)
|
||
return { pcall(function() not_callable() end), vim.is_callable(not_callable) }
|
||
]])
|
||
)
|
||
eq(
|
||
{ false, false },
|
||
exec_lua([[
|
||
local meta = setmetatable({
|
||
__index = function()
|
||
return function() end
|
||
end,
|
||
}, {
|
||
__index = function()
|
||
return function() end
|
||
end,
|
||
})
|
||
assert(meta.__call)
|
||
local not_callable = setmetatable({}, meta)
|
||
assert(not_callable.__call)
|
||
return { pcall(function() not_callable() end), vim.is_callable(not_callable) }
|
||
]])
|
||
)
|
||
eq(false, exec_lua('return vim.is_callable(1)'))
|
||
eq(false, exec_lua("return vim.is_callable('foo')"))
|
||
eq(false, exec_lua('return vim.is_callable({})'))
|
||
end)
|
||
|
||
it('vim.g', function()
|
||
exec_lua [[
|
||
vim.api.nvim_set_var("testing", "hi")
|
||
vim.api.nvim_set_var("other", 123)
|
||
vim.api.nvim_set_var("floaty", 5120.1)
|
||
vim.api.nvim_set_var("nullvar", vim.NIL)
|
||
vim.api.nvim_set_var("to_delete", {hello="world"})
|
||
]]
|
||
|
||
eq('hi', fn.luaeval 'vim.g.testing')
|
||
eq(123, fn.luaeval 'vim.g.other')
|
||
eq(5120.1, fn.luaeval 'vim.g.floaty')
|
||
eq(NIL, fn.luaeval 'vim.g.nonexistent')
|
||
eq(NIL, fn.luaeval 'vim.g.nullvar')
|
||
-- lost over RPC, so test locally:
|
||
eq(
|
||
{ false, true },
|
||
exec_lua [[
|
||
return {vim.g.nonexistent == vim.NIL, vim.g.nullvar == vim.NIL}
|
||
]]
|
||
)
|
||
|
||
eq({ hello = 'world' }, fn.luaeval 'vim.g.to_delete')
|
||
exec_lua [[
|
||
vim.g.to_delete = nil
|
||
]]
|
||
eq(NIL, fn.luaeval 'vim.g.to_delete')
|
||
|
||
matches([[attempt to index .* nil value]], pcall_err(exec_lua, 'return vim.g[0].testing'))
|
||
|
||
exec_lua [[
|
||
local counter = 0
|
||
local function add_counter() counter = counter + 1 end
|
||
local function get_counter() return counter end
|
||
vim.g.AddCounter = add_counter
|
||
vim.g.GetCounter = get_counter
|
||
vim.g.fn = {add = add_counter, get = get_counter}
|
||
vim.g.AddParens = function(s) return '(' .. s .. ')' end
|
||
]]
|
||
|
||
eq(0, eval('g:GetCounter()'))
|
||
eval('g:AddCounter()')
|
||
eq(1, eval('g:GetCounter()'))
|
||
eval('g:AddCounter()')
|
||
eq(2, eval('g:GetCounter()'))
|
||
exec_lua([[vim.g.AddCounter()]])
|
||
eq(3, exec_lua([[return vim.g.GetCounter()]]))
|
||
exec_lua([[vim.api.nvim_get_var('AddCounter')()]])
|
||
eq(4, exec_lua([[return vim.api.nvim_get_var('GetCounter')()]]))
|
||
exec_lua([[vim.g.fn.add()]])
|
||
eq(5, exec_lua([[return vim.g.fn.get()]]))
|
||
exec_lua([[vim.api.nvim_get_var('fn').add()]])
|
||
eq(6, exec_lua([[return vim.api.nvim_get_var('fn').get()]]))
|
||
eq('((foo))', eval([['foo'->AddParens()->AddParens()]]))
|
||
|
||
exec_lua [[
|
||
local counter = 0
|
||
local function add_counter() counter = counter + 1 end
|
||
local function get_counter() return counter end
|
||
vim.api.nvim_set_var('AddCounter', add_counter)
|
||
vim.api.nvim_set_var('GetCounter', get_counter)
|
||
vim.api.nvim_set_var('fn', {add = add_counter, get = get_counter})
|
||
vim.api.nvim_set_var('AddParens', function(s) return '(' .. s .. ')' end)
|
||
]]
|
||
|
||
eq(0, eval('g:GetCounter()'))
|
||
eval('g:AddCounter()')
|
||
eq(1, eval('g:GetCounter()'))
|
||
eval('g:AddCounter()')
|
||
eq(2, eval('g:GetCounter()'))
|
||
exec_lua([[vim.g.AddCounter()]])
|
||
eq(3, exec_lua([[return vim.g.GetCounter()]]))
|
||
exec_lua([[vim.api.nvim_get_var('AddCounter')()]])
|
||
eq(4, exec_lua([[return vim.api.nvim_get_var('GetCounter')()]]))
|
||
exec_lua([[vim.g.fn.add()]])
|
||
eq(5, exec_lua([[return vim.g.fn.get()]]))
|
||
exec_lua([[vim.api.nvim_get_var('fn').add()]])
|
||
eq(6, exec_lua([[return vim.api.nvim_get_var('fn').get()]]))
|
||
eq('((foo))', eval([['foo'->AddParens()->AddParens()]]))
|
||
|
||
exec([[
|
||
function Test()
|
||
endfunction
|
||
function s:Test()
|
||
endfunction
|
||
let g:Unknown_func = function('Test')
|
||
let g:Unknown_script_func = function('s:Test')
|
||
]])
|
||
eq(NIL, exec_lua([[return vim.g.Unknown_func]]))
|
||
eq(NIL, exec_lua([[return vim.g.Unknown_script_func]]))
|
||
|
||
-- Check if autoload works properly
|
||
local pathsep = n.get_pathsep()
|
||
local xconfig = 'Xhome' .. pathsep .. 'Xconfig'
|
||
local xdata = 'Xhome' .. pathsep .. 'Xdata'
|
||
local autoload_folder = table.concat({ xconfig, 'nvim', 'autoload' }, pathsep)
|
||
local autoload_file = table.concat({ autoload_folder, 'testload.vim' }, pathsep)
|
||
mkdir_p(autoload_folder)
|
||
write_file(autoload_file, [[let testload#value = 2]])
|
||
|
||
clear { args_rm = { '-u' }, env = { XDG_CONFIG_HOME = xconfig, XDG_DATA_HOME = xdata } }
|
||
|
||
eq(2, exec_lua("return vim.g['testload#value']"))
|
||
rmdir('Xhome')
|
||
end)
|
||
|
||
it('vim.b', function()
|
||
exec_lua [[
|
||
vim.api.nvim_buf_set_var(0, "testing", "hi")
|
||
vim.api.nvim_buf_set_var(0, "other", 123)
|
||
vim.api.nvim_buf_set_var(0, "floaty", 5120.1)
|
||
vim.api.nvim_buf_set_var(0, "nullvar", vim.NIL)
|
||
vim.api.nvim_buf_set_var(0, "to_delete", {hello="world"})
|
||
BUF = vim.api.nvim_create_buf(false, true)
|
||
vim.api.nvim_buf_set_var(BUF, "testing", "bye")
|
||
]]
|
||
|
||
eq('hi', fn.luaeval 'vim.b.testing')
|
||
eq('bye', fn.luaeval 'vim.b[BUF].testing')
|
||
eq(123, fn.luaeval 'vim.b.other')
|
||
eq(5120.1, fn.luaeval 'vim.b.floaty')
|
||
eq(NIL, fn.luaeval 'vim.b.nonexistent')
|
||
eq(NIL, fn.luaeval 'vim.b[BUF].nonexistent')
|
||
eq(NIL, fn.luaeval 'vim.b.nullvar')
|
||
-- lost over RPC, so test locally:
|
||
eq(
|
||
{ false, true },
|
||
exec_lua [[
|
||
return {vim.b.nonexistent == vim.NIL, vim.b.nullvar == vim.NIL}
|
||
]]
|
||
)
|
||
|
||
matches([[attempt to index .* nil value]], pcall_err(exec_lua, 'return vim.b[BUF][0].testing'))
|
||
|
||
eq({ hello = 'world' }, fn.luaeval 'vim.b.to_delete')
|
||
exec_lua [[
|
||
vim.b.to_delete = nil
|
||
]]
|
||
eq(NIL, fn.luaeval 'vim.b.to_delete')
|
||
|
||
exec_lua [[
|
||
local counter = 0
|
||
local function add_counter() counter = counter + 1 end
|
||
local function get_counter() return counter end
|
||
vim.b.AddCounter = add_counter
|
||
vim.b.GetCounter = get_counter
|
||
vim.b.fn = {add = add_counter, get = get_counter}
|
||
vim.b.AddParens = function(s) return '(' .. s .. ')' end
|
||
]]
|
||
|
||
eq(0, eval('b:GetCounter()'))
|
||
eval('b:AddCounter()')
|
||
eq(1, eval('b:GetCounter()'))
|
||
eval('b:AddCounter()')
|
||
eq(2, eval('b:GetCounter()'))
|
||
exec_lua([[vim.b.AddCounter()]])
|
||
eq(3, exec_lua([[return vim.b.GetCounter()]]))
|
||
exec_lua([[vim.api.nvim_buf_get_var(0, 'AddCounter')()]])
|
||
eq(4, exec_lua([[return vim.api.nvim_buf_get_var(0, 'GetCounter')()]]))
|
||
exec_lua([[vim.b.fn.add()]])
|
||
eq(5, exec_lua([[return vim.b.fn.get()]]))
|
||
exec_lua([[vim.api.nvim_buf_get_var(0, 'fn').add()]])
|
||
eq(6, exec_lua([[return vim.api.nvim_buf_get_var(0, 'fn').get()]]))
|
||
eq('((foo))', eval([['foo'->b:AddParens()->b:AddParens()]]))
|
||
|
||
exec_lua [[
|
||
local counter = 0
|
||
local function add_counter() counter = counter + 1 end
|
||
local function get_counter() return counter end
|
||
vim.api.nvim_buf_set_var(0, 'AddCounter', add_counter)
|
||
vim.api.nvim_buf_set_var(0, 'GetCounter', get_counter)
|
||
vim.api.nvim_buf_set_var(0, 'fn', {add = add_counter, get = get_counter})
|
||
vim.api.nvim_buf_set_var(0, 'AddParens', function(s) return '(' .. s .. ')' end)
|
||
]]
|
||
|
||
eq(0, eval('b:GetCounter()'))
|
||
eval('b:AddCounter()')
|
||
eq(1, eval('b:GetCounter()'))
|
||
eval('b:AddCounter()')
|
||
eq(2, eval('b:GetCounter()'))
|
||
exec_lua([[vim.b.AddCounter()]])
|
||
eq(3, exec_lua([[return vim.b.GetCounter()]]))
|
||
exec_lua([[vim.api.nvim_buf_get_var(0, 'AddCounter')()]])
|
||
eq(4, exec_lua([[return vim.api.nvim_buf_get_var(0, 'GetCounter')()]]))
|
||
exec_lua([[vim.b.fn.add()]])
|
||
eq(5, exec_lua([[return vim.b.fn.get()]]))
|
||
exec_lua([[vim.api.nvim_buf_get_var(0, 'fn').add()]])
|
||
eq(6, exec_lua([[return vim.api.nvim_buf_get_var(0, 'fn').get()]]))
|
||
eq('((foo))', eval([['foo'->b:AddParens()->b:AddParens()]]))
|
||
|
||
exec([[
|
||
function Test()
|
||
endfunction
|
||
function s:Test()
|
||
endfunction
|
||
let b:Unknown_func = function('Test')
|
||
let b:Unknown_script_func = function('s:Test')
|
||
]])
|
||
eq(NIL, exec_lua([[return vim.b.Unknown_func]]))
|
||
eq(NIL, exec_lua([[return vim.b.Unknown_script_func]]))
|
||
|
||
exec_lua [[
|
||
vim.cmd "vnew"
|
||
]]
|
||
|
||
eq(NIL, fn.luaeval 'vim.b.testing')
|
||
eq(NIL, fn.luaeval 'vim.b.other')
|
||
eq(NIL, fn.luaeval 'vim.b.nonexistent')
|
||
end)
|
||
|
||
it('vim.w', function()
|
||
exec_lua [[
|
||
vim.api.nvim_win_set_var(0, "testing", "hi")
|
||
vim.api.nvim_win_set_var(0, "other", 123)
|
||
vim.api.nvim_win_set_var(0, "to_delete", {hello="world"})
|
||
BUF = vim.api.nvim_create_buf(false, true)
|
||
WIN = vim.api.nvim_open_win(BUF, false, {
|
||
width=10, height=10,
|
||
relative='win', row=0, col=0
|
||
})
|
||
vim.api.nvim_win_set_var(WIN, "testing", "bye")
|
||
]]
|
||
|
||
eq('hi', fn.luaeval 'vim.w.testing')
|
||
eq('bye', fn.luaeval 'vim.w[WIN].testing')
|
||
eq(123, fn.luaeval 'vim.w.other')
|
||
eq(NIL, fn.luaeval 'vim.w.nonexistent')
|
||
eq(NIL, fn.luaeval 'vim.w[WIN].nonexistent')
|
||
|
||
matches([[attempt to index .* nil value]], pcall_err(exec_lua, 'return vim.w[WIN][0].testing'))
|
||
|
||
eq({ hello = 'world' }, fn.luaeval 'vim.w.to_delete')
|
||
exec_lua [[
|
||
vim.w.to_delete = nil
|
||
]]
|
||
eq(NIL, fn.luaeval 'vim.w.to_delete')
|
||
|
||
exec_lua [[
|
||
local counter = 0
|
||
local function add_counter() counter = counter + 1 end
|
||
local function get_counter() return counter end
|
||
vim.w.AddCounter = add_counter
|
||
vim.w.GetCounter = get_counter
|
||
vim.w.fn = {add = add_counter, get = get_counter}
|
||
vim.w.AddParens = function(s) return '(' .. s .. ')' end
|
||
]]
|
||
|
||
eq(0, eval('w:GetCounter()'))
|
||
eval('w:AddCounter()')
|
||
eq(1, eval('w:GetCounter()'))
|
||
eval('w:AddCounter()')
|
||
eq(2, eval('w:GetCounter()'))
|
||
exec_lua([[vim.w.AddCounter()]])
|
||
eq(3, exec_lua([[return vim.w.GetCounter()]]))
|
||
exec_lua([[vim.api.nvim_win_get_var(0, 'AddCounter')()]])
|
||
eq(4, exec_lua([[return vim.api.nvim_win_get_var(0, 'GetCounter')()]]))
|
||
exec_lua([[vim.w.fn.add()]])
|
||
eq(5, exec_lua([[return vim.w.fn.get()]]))
|
||
exec_lua([[vim.api.nvim_win_get_var(0, 'fn').add()]])
|
||
eq(6, exec_lua([[return vim.api.nvim_win_get_var(0, 'fn').get()]]))
|
||
eq('((foo))', eval([['foo'->w:AddParens()->w:AddParens()]]))
|
||
|
||
exec_lua [[
|
||
local counter = 0
|
||
local function add_counter() counter = counter + 1 end
|
||
local function get_counter() return counter end
|
||
vim.api.nvim_win_set_var(0, 'AddCounter', add_counter)
|
||
vim.api.nvim_win_set_var(0, 'GetCounter', get_counter)
|
||
vim.api.nvim_win_set_var(0, 'fn', {add = add_counter, get = get_counter})
|
||
vim.api.nvim_win_set_var(0, 'AddParens', function(s) return '(' .. s .. ')' end)
|
||
]]
|
||
|
||
eq(0, eval('w:GetCounter()'))
|
||
eval('w:AddCounter()')
|
||
eq(1, eval('w:GetCounter()'))
|
||
eval('w:AddCounter()')
|
||
eq(2, eval('w:GetCounter()'))
|
||
exec_lua([[vim.w.AddCounter()]])
|
||
eq(3, exec_lua([[return vim.w.GetCounter()]]))
|
||
exec_lua([[vim.api.nvim_win_get_var(0, 'AddCounter')()]])
|
||
eq(4, exec_lua([[return vim.api.nvim_win_get_var(0, 'GetCounter')()]]))
|
||
exec_lua([[vim.w.fn.add()]])
|
||
eq(5, exec_lua([[return vim.w.fn.get()]]))
|
||
exec_lua([[vim.api.nvim_win_get_var(0, 'fn').add()]])
|
||
eq(6, exec_lua([[return vim.api.nvim_win_get_var(0, 'fn').get()]]))
|
||
eq('((foo))', eval([['foo'->w:AddParens()->w:AddParens()]]))
|
||
|
||
exec([[
|
||
function Test()
|
||
endfunction
|
||
function s:Test()
|
||
endfunction
|
||
let w:Unknown_func = function('Test')
|
||
let w:Unknown_script_func = function('s:Test')
|
||
]])
|
||
eq(NIL, exec_lua([[return vim.w.Unknown_func]]))
|
||
eq(NIL, exec_lua([[return vim.w.Unknown_script_func]]))
|
||
|
||
exec_lua [[
|
||
vim.cmd "vnew"
|
||
]]
|
||
|
||
eq(NIL, fn.luaeval 'vim.w.testing')
|
||
eq(NIL, fn.luaeval 'vim.w.other')
|
||
eq(NIL, fn.luaeval 'vim.w.nonexistent')
|
||
end)
|
||
|
||
it('vim.t', function()
|
||
exec_lua [[
|
||
vim.api.nvim_tabpage_set_var(0, "testing", "hi")
|
||
vim.api.nvim_tabpage_set_var(0, "other", 123)
|
||
vim.api.nvim_tabpage_set_var(0, "to_delete", {hello="world"})
|
||
]]
|
||
|
||
eq('hi', fn.luaeval 'vim.t.testing')
|
||
eq(123, fn.luaeval 'vim.t.other')
|
||
eq(NIL, fn.luaeval 'vim.t.nonexistent')
|
||
eq('hi', fn.luaeval 'vim.t[0].testing')
|
||
eq(123, fn.luaeval 'vim.t[0].other')
|
||
eq(NIL, fn.luaeval 'vim.t[0].nonexistent')
|
||
|
||
matches([[attempt to index .* nil value]], pcall_err(exec_lua, 'return vim.t[0][0].testing'))
|
||
|
||
eq({ hello = 'world' }, fn.luaeval 'vim.t.to_delete')
|
||
exec_lua [[
|
||
vim.t.to_delete = nil
|
||
]]
|
||
eq(NIL, fn.luaeval 'vim.t.to_delete')
|
||
|
||
exec_lua [[
|
||
local counter = 0
|
||
local function add_counter() counter = counter + 1 end
|
||
local function get_counter() return counter end
|
||
vim.t.AddCounter = add_counter
|
||
vim.t.GetCounter = get_counter
|
||
vim.t.fn = {add = add_counter, get = get_counter}
|
||
vim.t.AddParens = function(s) return '(' .. s .. ')' end
|
||
]]
|
||
|
||
eq(0, eval('t:GetCounter()'))
|
||
eval('t:AddCounter()')
|
||
eq(1, eval('t:GetCounter()'))
|
||
eval('t:AddCounter()')
|
||
eq(2, eval('t:GetCounter()'))
|
||
exec_lua([[vim.t.AddCounter()]])
|
||
eq(3, exec_lua([[return vim.t.GetCounter()]]))
|
||
exec_lua([[vim.api.nvim_tabpage_get_var(0, 'AddCounter')()]])
|
||
eq(4, exec_lua([[return vim.api.nvim_tabpage_get_var(0, 'GetCounter')()]]))
|
||
exec_lua([[vim.t.fn.add()]])
|
||
eq(5, exec_lua([[return vim.t.fn.get()]]))
|
||
exec_lua([[vim.api.nvim_tabpage_get_var(0, 'fn').add()]])
|
||
eq(6, exec_lua([[return vim.api.nvim_tabpage_get_var(0, 'fn').get()]]))
|
||
eq('((foo))', eval([['foo'->t:AddParens()->t:AddParens()]]))
|
||
|
||
exec_lua [[
|
||
local counter = 0
|
||
local function add_counter() counter = counter + 1 end
|
||
local function get_counter() return counter end
|
||
vim.api.nvim_tabpage_set_var(0, 'AddCounter', add_counter)
|
||
vim.api.nvim_tabpage_set_var(0, 'GetCounter', get_counter)
|
||
vim.api.nvim_tabpage_set_var(0, 'fn', {add = add_counter, get = get_counter})
|
||
vim.api.nvim_tabpage_set_var(0, 'AddParens', function(s) return '(' .. s .. ')' end)
|
||
]]
|
||
|
||
eq(0, eval('t:GetCounter()'))
|
||
eval('t:AddCounter()')
|
||
eq(1, eval('t:GetCounter()'))
|
||
eval('t:AddCounter()')
|
||
eq(2, eval('t:GetCounter()'))
|
||
exec_lua([[vim.t.AddCounter()]])
|
||
eq(3, exec_lua([[return vim.t.GetCounter()]]))
|
||
exec_lua([[vim.api.nvim_tabpage_get_var(0, 'AddCounter')()]])
|
||
eq(4, exec_lua([[return vim.api.nvim_tabpage_get_var(0, 'GetCounter')()]]))
|
||
exec_lua([[vim.t.fn.add()]])
|
||
eq(5, exec_lua([[return vim.t.fn.get()]]))
|
||
exec_lua([[vim.api.nvim_tabpage_get_var(0, 'fn').add()]])
|
||
eq(6, exec_lua([[return vim.api.nvim_tabpage_get_var(0, 'fn').get()]]))
|
||
eq('((foo))', eval([['foo'->t:AddParens()->t:AddParens()]]))
|
||
|
||
exec_lua [[
|
||
vim.cmd "tabnew"
|
||
]]
|
||
|
||
eq(NIL, fn.luaeval 'vim.t.testing')
|
||
eq(NIL, fn.luaeval 'vim.t.other')
|
||
eq(NIL, fn.luaeval 'vim.t.nonexistent')
|
||
end)
|
||
|
||
it('vim.env', function()
|
||
exec_lua([[vim.fn.setenv('A', 123)]])
|
||
eq('123', fn.luaeval('vim.env.A'))
|
||
exec_lua([[vim.env.A = 456]])
|
||
eq('456', fn.luaeval('vim.env.A'))
|
||
exec_lua([[vim.env.A = nil]])
|
||
eq(NIL, fn.luaeval('vim.env.A'))
|
||
|
||
eq(true, fn.luaeval('vim.env.B == nil'))
|
||
|
||
command([[let $HOME = 'foo']])
|
||
eq('foo', fn.expand('~'))
|
||
eq('foo', fn.luaeval('vim.env.HOME'))
|
||
exec_lua([[vim.env.HOME = nil]])
|
||
eq('foo', fn.expand('~'))
|
||
exec_lua([[vim.env.HOME = 'bar']])
|
||
eq('bar', fn.expand('~'))
|
||
eq('bar', fn.luaeval('vim.env.HOME'))
|
||
end)
|
||
|
||
it('vim.v', function()
|
||
eq(fn.luaeval "vim.api.nvim_get_vvar('progpath')", fn.luaeval 'vim.v.progpath')
|
||
eq(false, fn.luaeval "vim.v['false']")
|
||
eq(NIL, fn.luaeval 'vim.v.null')
|
||
matches([[attempt to index .* nil value]], pcall_err(exec_lua, 'return vim.v[0].progpath'))
|
||
eq('Key is read-only: count', pcall_err(exec_lua, [[vim.v.count = 42]]))
|
||
eq('Dict is locked', pcall_err(exec_lua, [[vim.v.nosuchvar = 42]]))
|
||
eq('Key is fixed: errmsg', pcall_err(exec_lua, [[vim.v.errmsg = nil]]))
|
||
exec_lua([[vim.v.errmsg = 'set by Lua']])
|
||
eq('set by Lua', eval('v:errmsg'))
|
||
exec_lua([[vim.v.errmsg = 42]])
|
||
eq('42', eval('v:errmsg'))
|
||
exec_lua([[vim.v.oldfiles = { 'one', 'two' }]])
|
||
eq({ 'one', 'two' }, eval('v:oldfiles'))
|
||
exec_lua([[vim.v.oldfiles = {}]])
|
||
eq({}, eval('v:oldfiles'))
|
||
eq('Setting v:oldfiles to value with wrong type', pcall_err(exec_lua, [[vim.v.oldfiles = 'a']]))
|
||
eq({}, eval('v:oldfiles'))
|
||
|
||
feed('i foo foo foo<Esc>0/foo<CR>')
|
||
eq({ 1, 1 }, api.nvim_win_get_cursor(0))
|
||
eq(1, eval('v:searchforward'))
|
||
feed('n')
|
||
eq({ 1, 5 }, api.nvim_win_get_cursor(0))
|
||
exec_lua([[vim.v.searchforward = 0]])
|
||
eq(0, eval('v:searchforward'))
|
||
feed('n')
|
||
eq({ 1, 1 }, api.nvim_win_get_cursor(0))
|
||
exec_lua([[vim.v.searchforward = 1]])
|
||
eq(1, eval('v:searchforward'))
|
||
feed('n')
|
||
eq({ 1, 5 }, api.nvim_win_get_cursor(0))
|
||
|
||
local screen = Screen.new(60, 3)
|
||
eq(1, eval('v:hlsearch'))
|
||
screen:expect {
|
||
grid = [[
|
||
{10:foo} {10:^foo} {10:foo} |
|
||
{1:~ }|
|
||
|
|
||
]],
|
||
}
|
||
exec_lua([[vim.v.hlsearch = 0]])
|
||
eq(0, eval('v:hlsearch'))
|
||
screen:expect {
|
||
grid = [[
|
||
foo ^foo foo |
|
||
{1:~ }|
|
||
|
|
||
]],
|
||
}
|
||
exec_lua([[vim.v.hlsearch = 1]])
|
||
eq(1, eval('v:hlsearch'))
|
||
screen:expect {
|
||
grid = [[
|
||
{10:foo} {10:^foo} {10:foo} |
|
||
{1:~ }|
|
||
|
|
||
]],
|
||
}
|
||
end)
|
||
|
||
it('vim.bo', function()
|
||
eq('', fn.luaeval 'vim.bo.filetype')
|
||
exec_lua [[
|
||
vim.api.nvim_set_option_value("filetype", "markdown", {})
|
||
BUF = vim.api.nvim_create_buf(false, true)
|
||
vim.api.nvim_set_option_value("modifiable", false, {buf = BUF})
|
||
]]
|
||
eq(false, fn.luaeval 'vim.bo.modified')
|
||
eq('markdown', fn.luaeval 'vim.bo.filetype')
|
||
eq(false, fn.luaeval 'vim.bo[BUF].modifiable')
|
||
exec_lua [[
|
||
vim.bo.filetype = ''
|
||
vim.bo[BUF].modifiable = true
|
||
]]
|
||
eq('', fn.luaeval 'vim.bo.filetype')
|
||
eq(true, fn.luaeval 'vim.bo[BUF].modifiable')
|
||
matches("Unknown option 'nosuchopt'$", pcall_err(exec_lua, 'return vim.bo.nosuchopt'))
|
||
matches('Expected Lua string$', pcall_err(exec_lua, 'return vim.bo[0][0].autoread'))
|
||
matches('Invalid buffer id: %-1$', pcall_err(exec_lua, 'return vim.bo[-1].filetype'))
|
||
end)
|
||
|
||
it('vim.wo', function()
|
||
exec_lua [[
|
||
vim.api.nvim_set_option_value("cole", 2, {})
|
||
vim.cmd "split"
|
||
vim.api.nvim_set_option_value("cole", 2, {})
|
||
]]
|
||
eq(2, fn.luaeval 'vim.wo.cole')
|
||
exec_lua [[
|
||
vim.wo.conceallevel = 0
|
||
]]
|
||
eq(0, fn.luaeval 'vim.wo.cole')
|
||
eq(0, fn.luaeval 'vim.wo[0].cole')
|
||
eq(0, fn.luaeval 'vim.wo[1001].cole')
|
||
matches("Unknown option 'notanopt'$", pcall_err(exec_lua, 'return vim.wo.notanopt'))
|
||
matches('Invalid window id: %-1$', pcall_err(exec_lua, 'return vim.wo[-1].list'))
|
||
eq(2, fn.luaeval 'vim.wo[1000].cole')
|
||
exec_lua [[
|
||
vim.wo[1000].cole = 0
|
||
]]
|
||
eq(0, fn.luaeval 'vim.wo[1000].cole')
|
||
|
||
-- Can handle global-local values
|
||
exec_lua [[vim.o.scrolloff = 100]]
|
||
exec_lua [[vim.wo.scrolloff = 200]]
|
||
eq(200, fn.luaeval 'vim.wo.scrolloff')
|
||
exec_lua [[vim.wo.scrolloff = -1]]
|
||
eq(100, fn.luaeval 'vim.wo.scrolloff')
|
||
exec_lua [[
|
||
vim.wo[0][0].scrolloff = 200
|
||
vim.cmd "enew"
|
||
]]
|
||
eq(100, fn.luaeval 'vim.wo.scrolloff')
|
||
|
||
matches('only bufnr=0 is supported', pcall_err(exec_lua, 'vim.wo[0][10].signcolumn = "no"'))
|
||
|
||
matches('only bufnr=0 is supported', pcall_err(exec_lua, 'local a = vim.wo[0][10].signcolumn'))
|
||
end)
|
||
|
||
describe('vim.opt', function()
|
||
-- TODO: We still need to write some tests for optlocal, opt and then getting the options
|
||
-- Probably could also do some stuff with getting things from viml side as well to confirm behavior is the same.
|
||
|
||
it('allows setting number values', function()
|
||
local scrolloff = exec_lua [[
|
||
vim.opt.scrolloff = 10
|
||
return vim.o.scrolloff
|
||
]]
|
||
eq(10, scrolloff)
|
||
end)
|
||
|
||
pending('handles STUPID window things', function()
|
||
local result = exec_lua [[
|
||
local result = {}
|
||
|
||
table.insert(result, vim.api.nvim_get_option_value('scrolloff', {scope='global'}))
|
||
table.insert(result, vim.api.nvim_get_option_value('scrolloff', {win=0}))
|
||
|
||
return result
|
||
]]
|
||
|
||
eq({}, result)
|
||
end)
|
||
|
||
it('allows setting tables', function()
|
||
local wildignore = exec_lua [[
|
||
vim.opt.wildignore = { 'hello', 'world' }
|
||
return vim.o.wildignore
|
||
]]
|
||
eq('hello,world', wildignore)
|
||
end)
|
||
|
||
it('allows setting tables with shortnames', function()
|
||
local wildignore = exec_lua [[
|
||
vim.opt.wig = { 'hello', 'world' }
|
||
return vim.o.wildignore
|
||
]]
|
||
eq('hello,world', wildignore)
|
||
end)
|
||
|
||
it('errors when you attempt to set string values to numeric options', function()
|
||
local result = exec_lua [[
|
||
return {
|
||
pcall(function() vim.opt.textwidth = 'hello world' end)
|
||
}
|
||
]]
|
||
|
||
eq(false, result[1])
|
||
end)
|
||
|
||
it('errors when you attempt to setlocal a global value', function()
|
||
local result = exec_lua [[
|
||
return pcall(function() vim.opt_local.clipboard = "hello" end)
|
||
]]
|
||
|
||
eq(false, result)
|
||
end)
|
||
|
||
it('allows you to set boolean values', function()
|
||
eq(
|
||
{ true, false, true },
|
||
exec_lua [[
|
||
local results = {}
|
||
|
||
vim.opt.autoindent = true
|
||
table.insert(results, vim.bo.autoindent)
|
||
|
||
vim.opt.autoindent = false
|
||
table.insert(results, vim.bo.autoindent)
|
||
|
||
vim.opt.autoindent = not vim.opt.autoindent:get()
|
||
table.insert(results, vim.bo.autoindent)
|
||
|
||
return results
|
||
]]
|
||
)
|
||
end)
|
||
|
||
it('changes current buffer values and defaults for global local values', function()
|
||
local result = exec_lua [[
|
||
local result = {}
|
||
|
||
vim.opt.makeprg = "global-local"
|
||
table.insert(result, vim.go.makeprg)
|
||
table.insert(result, vim.api.nvim_get_option_value('makeprg', {buf=0}))
|
||
|
||
vim.opt_local.mp = "only-local"
|
||
table.insert(result, vim.go.makeprg)
|
||
table.insert(result, vim.api.nvim_get_option_value('makeprg', {buf=0}))
|
||
|
||
vim.opt_global.makeprg = "only-global"
|
||
table.insert(result, vim.go.makeprg)
|
||
table.insert(result, vim.api.nvim_get_option_value('makeprg', {buf=0}))
|
||
|
||
vim.opt.makeprg = "global-local"
|
||
table.insert(result, vim.go.makeprg)
|
||
table.insert(result, vim.api.nvim_get_option_value('makeprg', {buf=0}))
|
||
return result
|
||
]]
|
||
|
||
-- Set -> global & local
|
||
eq('global-local', result[1])
|
||
eq('', result[2])
|
||
|
||
-- Setlocal -> only local
|
||
eq('global-local', result[3])
|
||
eq('only-local', result[4])
|
||
|
||
-- Setglobal -> only global
|
||
eq('only-global', result[5])
|
||
eq('only-local', result[6])
|
||
|
||
-- Set -> sets global value and resets local value
|
||
eq('global-local', result[7])
|
||
eq('', result[8])
|
||
end)
|
||
|
||
it('allows you to retrieve window opts even if they have not been set', function()
|
||
local result = exec_lua [[
|
||
local result = {}
|
||
table.insert(result, vim.opt.number:get())
|
||
table.insert(result, vim.opt_local.number:get())
|
||
|
||
vim.opt_local.number = true
|
||
table.insert(result, vim.opt.number:get())
|
||
table.insert(result, vim.opt_local.number:get())
|
||
|
||
return result
|
||
]]
|
||
eq({ false, false, true, true }, result)
|
||
end)
|
||
|
||
it('allows all sorts of string manipulation', function()
|
||
eq(
|
||
{ 'hello', 'hello world', 'start hello world' },
|
||
exec_lua [[
|
||
local results = {}
|
||
|
||
vim.opt.makeprg = "hello"
|
||
table.insert(results, vim.o.makeprg)
|
||
|
||
vim.opt.makeprg = vim.opt.makeprg + " world"
|
||
table.insert(results, vim.o.makeprg)
|
||
|
||
vim.opt.makeprg = vim.opt.makeprg ^ "start "
|
||
table.insert(results, vim.o.makeprg)
|
||
|
||
return results
|
||
]]
|
||
)
|
||
end)
|
||
|
||
describe('option:get()', function()
|
||
it('works for boolean values', function()
|
||
eq(
|
||
false,
|
||
exec_lua [[
|
||
vim.opt.number = false
|
||
return vim.opt.number:get()
|
||
]]
|
||
)
|
||
end)
|
||
|
||
it('works for number values', function()
|
||
local tabstop = exec_lua [[
|
||
vim.opt.tabstop = 10
|
||
return vim.opt.tabstop:get()
|
||
]]
|
||
|
||
eq(10, tabstop)
|
||
end)
|
||
|
||
it('works for string values', function()
|
||
eq(
|
||
'hello world',
|
||
exec_lua [[
|
||
vim.opt.makeprg = "hello world"
|
||
return vim.opt.makeprg:get()
|
||
]]
|
||
)
|
||
end)
|
||
|
||
it('works for set type flaglists', function()
|
||
local formatoptions = exec_lua [[
|
||
vim.opt.formatoptions = 'tcro'
|
||
return vim.opt.formatoptions:get()
|
||
]]
|
||
|
||
eq(true, formatoptions.t)
|
||
eq(true, not formatoptions.q)
|
||
end)
|
||
|
||
it('works for set type flaglists', function()
|
||
local formatoptions = exec_lua [[
|
||
vim.opt.formatoptions = { t = true, c = true, r = true, o = true }
|
||
return vim.opt.formatoptions:get()
|
||
]]
|
||
|
||
eq(true, formatoptions.t)
|
||
eq(true, not formatoptions.q)
|
||
end)
|
||
|
||
it('works for array list type options', function()
|
||
local wildignore = exec_lua [[
|
||
vim.opt.wildignore = "*.c,*.o,__pycache__"
|
||
return vim.opt.wildignore:get()
|
||
]]
|
||
|
||
eq(3, #wildignore)
|
||
eq('*.c', wildignore[1])
|
||
end)
|
||
|
||
it('works for options that are both commalist and flaglist', function()
|
||
local result = exec_lua [[
|
||
vim.opt.whichwrap = "b,s"
|
||
return vim.opt.whichwrap:get()
|
||
]]
|
||
|
||
eq({ b = true, s = true }, result)
|
||
|
||
result = exec_lua [[
|
||
vim.opt.whichwrap = { b = true, s = false, h = true }
|
||
return vim.opt.whichwrap:get()
|
||
]]
|
||
|
||
eq({ b = true, h = true }, result)
|
||
end)
|
||
|
||
it('works for key-value pair options', function()
|
||
local listchars = exec_lua [[
|
||
vim.opt.listchars = "tab:> ,space:_"
|
||
return vim.opt.listchars:get()
|
||
]]
|
||
|
||
eq({
|
||
tab = '> ',
|
||
space = '_',
|
||
}, listchars)
|
||
end)
|
||
|
||
it('allows you to add numeric options', function()
|
||
eq(
|
||
16,
|
||
exec_lua [[
|
||
vim.opt.tabstop = 12
|
||
vim.opt.tabstop = vim.opt.tabstop + 4
|
||
return vim.bo.tabstop
|
||
]]
|
||
)
|
||
end)
|
||
|
||
it('allows you to subtract numeric options', function()
|
||
eq(
|
||
2,
|
||
exec_lua [[
|
||
vim.opt.tabstop = 4
|
||
vim.opt.tabstop = vim.opt.tabstop - 2
|
||
return vim.bo.tabstop
|
||
]]
|
||
)
|
||
end)
|
||
end)
|
||
|
||
describe('key:value style options', function()
|
||
it('handles dict style', function()
|
||
local listchars = exec_lua [[
|
||
vim.opt.listchars = {
|
||
eol = "~",
|
||
space = ".",
|
||
}
|
||
|
||
return vim.o.listchars
|
||
]]
|
||
eq('eol:~,space:.', listchars)
|
||
end)
|
||
|
||
it('allows adding dict style', function()
|
||
local listchars = exec_lua [[
|
||
vim.opt.listchars = {
|
||
eol = "~",
|
||
space = ".",
|
||
}
|
||
|
||
vim.opt.listchars = vim.opt.listchars + { space = "-" }
|
||
|
||
return vim.o.listchars
|
||
]]
|
||
|
||
eq('eol:~,space:-', listchars)
|
||
end)
|
||
|
||
it('allows adding dict style', function()
|
||
local listchars = exec_lua [[
|
||
vim.opt.listchars = {
|
||
eol = "~",
|
||
space = ".",
|
||
}
|
||
vim.opt.listchars = vim.opt.listchars + { space = "-" } + { space = "_" }
|
||
|
||
return vim.o.listchars
|
||
]]
|
||
|
||
eq('eol:~,space:_', listchars)
|
||
end)
|
||
|
||
it('allows completely new keys', function()
|
||
local listchars = exec_lua [[
|
||
vim.opt.listchars = {
|
||
eol = "~",
|
||
space = ".",
|
||
}
|
||
vim.opt.listchars = vim.opt.listchars + { tab = ">>>" }
|
||
|
||
return vim.o.listchars
|
||
]]
|
||
|
||
eq('eol:~,space:.,tab:>>>', listchars)
|
||
end)
|
||
|
||
it('allows subtracting dict style', function()
|
||
local listchars = exec_lua [[
|
||
vim.opt.listchars = {
|
||
eol = "~",
|
||
space = ".",
|
||
}
|
||
vim.opt.listchars = vim.opt.listchars - "space"
|
||
|
||
return vim.o.listchars
|
||
]]
|
||
|
||
eq('eol:~', listchars)
|
||
end)
|
||
|
||
it('allows subtracting dict style', function()
|
||
local listchars = exec_lua [[
|
||
vim.opt.listchars = {
|
||
eol = "~",
|
||
space = ".",
|
||
}
|
||
vim.opt.listchars = vim.opt.listchars - "space" - "eol"
|
||
|
||
return vim.o.listchars
|
||
]]
|
||
|
||
eq('', listchars)
|
||
end)
|
||
|
||
it('allows subtracting dict style multiple times', function()
|
||
local listchars = exec_lua [[
|
||
vim.opt.listchars = {
|
||
eol = "~",
|
||
space = ".",
|
||
}
|
||
vim.opt.listchars = vim.opt.listchars - "space" - "space"
|
||
|
||
return vim.o.listchars
|
||
]]
|
||
|
||
eq('eol:~', listchars)
|
||
end)
|
||
|
||
it('allows adding a key:value string to a listchars', function()
|
||
local listchars = exec_lua [[
|
||
vim.opt.listchars = {
|
||
eol = "~",
|
||
space = ".",
|
||
}
|
||
vim.opt.listchars = vim.opt.listchars + "tab:>~"
|
||
|
||
return vim.o.listchars
|
||
]]
|
||
|
||
eq('eol:~,space:.,tab:>~', listchars)
|
||
end)
|
||
|
||
it('allows prepending a key:value string to a listchars', function()
|
||
local listchars = exec_lua [[
|
||
vim.opt.listchars = {
|
||
eol = "~",
|
||
space = ".",
|
||
}
|
||
vim.opt.listchars = vim.opt.listchars ^ "tab:>~"
|
||
|
||
return vim.o.listchars
|
||
]]
|
||
|
||
eq('eol:~,space:.,tab:>~', listchars)
|
||
end)
|
||
end)
|
||
|
||
it('automatically sets when calling remove', function()
|
||
eq(
|
||
'foo,baz',
|
||
exec_lua [[
|
||
vim.opt.wildignore = "foo,bar,baz"
|
||
vim.opt.wildignore:remove("bar")
|
||
|
||
return vim.o.wildignore
|
||
]]
|
||
)
|
||
end)
|
||
|
||
it('automatically sets when calling remove with a table', function()
|
||
eq(
|
||
'foo',
|
||
exec_lua [[
|
||
vim.opt.wildignore = "foo,bar,baz"
|
||
vim.opt.wildignore:remove { "bar", "baz" }
|
||
|
||
return vim.o.wildignore
|
||
]]
|
||
)
|
||
end)
|
||
|
||
it('automatically sets when calling append', function()
|
||
eq(
|
||
'foo,bar,baz,bing',
|
||
exec_lua [[
|
||
vim.opt.wildignore = "foo,bar,baz"
|
||
vim.opt.wildignore:append("bing")
|
||
|
||
return vim.o.wildignore
|
||
]]
|
||
)
|
||
end)
|
||
|
||
it('automatically sets when calling append with a table', function()
|
||
eq(
|
||
'foo,bar,baz,bing,zap',
|
||
exec_lua [[
|
||
vim.opt.wildignore = "foo,bar,baz"
|
||
vim.opt.wildignore:append { "bing", "zap" }
|
||
|
||
return vim.o.wildignore
|
||
]]
|
||
)
|
||
end)
|
||
|
||
it('allows adding tables', function()
|
||
local wildignore = exec_lua [[
|
||
vim.opt.wildignore = 'foo'
|
||
return vim.o.wildignore
|
||
]]
|
||
eq('foo', wildignore)
|
||
|
||
wildignore = exec_lua [[
|
||
vim.opt.wildignore = vim.opt.wildignore + { 'bar', 'baz' }
|
||
return vim.o.wildignore
|
||
]]
|
||
eq('foo,bar,baz', wildignore)
|
||
end)
|
||
|
||
it('handles adding duplicates', function()
|
||
local wildignore = exec_lua [[
|
||
vim.opt.wildignore = 'foo'
|
||
return vim.o.wildignore
|
||
]]
|
||
eq('foo', wildignore)
|
||
|
||
wildignore = exec_lua [[
|
||
vim.opt.wildignore = vim.opt.wildignore + { 'bar', 'baz' }
|
||
return vim.o.wildignore
|
||
]]
|
||
eq('foo,bar,baz', wildignore)
|
||
|
||
wildignore = exec_lua [[
|
||
vim.opt.wildignore = vim.opt.wildignore + { 'bar', 'baz' }
|
||
return vim.o.wildignore
|
||
]]
|
||
eq('foo,bar,baz', wildignore)
|
||
end)
|
||
|
||
it('allows adding multiple times', function()
|
||
local wildignore = exec_lua [[
|
||
vim.opt.wildignore = 'foo'
|
||
vim.opt.wildignore = vim.opt.wildignore + 'bar' + 'baz'
|
||
return vim.o.wildignore
|
||
]]
|
||
eq('foo,bar,baz', wildignore)
|
||
end)
|
||
|
||
it('removes values when you use minus', function()
|
||
local wildignore = exec_lua [[
|
||
vim.opt.wildignore = 'foo'
|
||
return vim.o.wildignore
|
||
]]
|
||
eq('foo', wildignore)
|
||
|
||
wildignore = exec_lua [[
|
||
vim.opt.wildignore = vim.opt.wildignore + { 'bar', 'baz' }
|
||
return vim.o.wildignore
|
||
]]
|
||
eq('foo,bar,baz', wildignore)
|
||
|
||
wildignore = exec_lua [[
|
||
vim.opt.wildignore = vim.opt.wildignore - 'bar'
|
||
return vim.o.wildignore
|
||
]]
|
||
eq('foo,baz', wildignore)
|
||
end)
|
||
|
||
it('prepends values when using ^', function()
|
||
local wildignore = exec_lua [[
|
||
vim.opt.wildignore = 'foo'
|
||
vim.opt.wildignore = vim.opt.wildignore ^ 'first'
|
||
return vim.o.wildignore
|
||
]]
|
||
eq('first,foo', wildignore)
|
||
|
||
wildignore = exec_lua [[
|
||
vim.opt.wildignore = vim.opt.wildignore ^ 'super_first'
|
||
return vim.o.wildignore
|
||
]]
|
||
eq('super_first,first,foo', wildignore)
|
||
end)
|
||
|
||
it('does not remove duplicates from wildmode: #14708', function()
|
||
local wildmode = exec_lua [[
|
||
vim.opt.wildmode = {"full", "list", "full"}
|
||
return vim.o.wildmode
|
||
]]
|
||
|
||
eq('full,list,full', wildmode)
|
||
end)
|
||
|
||
describe('option types', function()
|
||
it('allows to set option with numeric value', function()
|
||
eq(
|
||
4,
|
||
exec_lua [[
|
||
vim.opt.tabstop = 4
|
||
return vim.bo.tabstop
|
||
]]
|
||
)
|
||
|
||
matches(
|
||
"Invalid option type 'string' for 'tabstop'",
|
||
pcall_err(
|
||
exec_lua,
|
||
[[
|
||
vim.opt.tabstop = '4'
|
||
]]
|
||
)
|
||
)
|
||
matches(
|
||
"Invalid option type 'boolean' for 'tabstop'",
|
||
pcall_err(
|
||
exec_lua,
|
||
[[
|
||
vim.opt.tabstop = true
|
||
]]
|
||
)
|
||
)
|
||
matches(
|
||
"Invalid option type 'table' for 'tabstop'",
|
||
pcall_err(
|
||
exec_lua,
|
||
[[
|
||
vim.opt.tabstop = {4, 2}
|
||
]]
|
||
)
|
||
)
|
||
matches(
|
||
"Invalid option type 'function' for 'tabstop'",
|
||
pcall_err(
|
||
exec_lua,
|
||
[[
|
||
vim.opt.tabstop = function()
|
||
return 4
|
||
end
|
||
]]
|
||
)
|
||
)
|
||
end)
|
||
|
||
it('allows to set option with boolean value', function()
|
||
eq(
|
||
true,
|
||
exec_lua [[
|
||
vim.opt.undofile = true
|
||
return vim.bo.undofile
|
||
]]
|
||
)
|
||
|
||
matches(
|
||
"Invalid option type 'number' for 'undofile'",
|
||
pcall_err(
|
||
exec_lua,
|
||
[[
|
||
vim.opt.undofile = 0
|
||
]]
|
||
)
|
||
)
|
||
matches(
|
||
"Invalid option type 'table' for 'undofile'",
|
||
pcall_err(
|
||
exec_lua,
|
||
[[
|
||
vim.opt.undofile = {true}
|
||
]]
|
||
)
|
||
)
|
||
matches(
|
||
"Invalid option type 'string' for 'undofile'",
|
||
pcall_err(
|
||
exec_lua,
|
||
[[
|
||
vim.opt.undofile = 'true'
|
||
]]
|
||
)
|
||
)
|
||
matches(
|
||
"Invalid option type 'function' for 'undofile'",
|
||
pcall_err(
|
||
exec_lua,
|
||
[[
|
||
vim.opt.undofile = function()
|
||
return true
|
||
end
|
||
]]
|
||
)
|
||
)
|
||
end)
|
||
|
||
it('allows to set option with array or string value', function()
|
||
eq(
|
||
'indent,eol,start',
|
||
exec_lua [[
|
||
vim.opt.backspace = {'indent','eol','start'}
|
||
return vim.go.backspace
|
||
]]
|
||
)
|
||
eq(
|
||
'indent,eol,start',
|
||
exec_lua [[
|
||
vim.opt.backspace = 'indent,eol,start'
|
||
return vim.go.backspace
|
||
]]
|
||
)
|
||
|
||
matches(
|
||
"Invalid option type 'boolean' for 'backspace'",
|
||
pcall_err(
|
||
exec_lua,
|
||
[[
|
||
vim.opt.backspace = true
|
||
]]
|
||
)
|
||
)
|
||
matches(
|
||
"Invalid option type 'number' for 'backspace'",
|
||
pcall_err(
|
||
exec_lua,
|
||
[[
|
||
vim.opt.backspace = 2
|
||
]]
|
||
)
|
||
)
|
||
matches(
|
||
"Invalid option type 'function' for 'backspace'",
|
||
pcall_err(
|
||
exec_lua,
|
||
[[
|
||
vim.opt.backspace = function()
|
||
return 'indent,eol,start'
|
||
end
|
||
]]
|
||
)
|
||
)
|
||
end)
|
||
|
||
it('allows set option with map or string value', function()
|
||
eq(
|
||
'eol:~,space:.',
|
||
exec_lua [[
|
||
vim.opt.listchars = {
|
||
eol = "~",
|
||
space = ".",
|
||
}
|
||
return vim.o.listchars
|
||
]]
|
||
)
|
||
eq(
|
||
'eol:~,space:.,tab:>~',
|
||
exec_lua [[
|
||
vim.opt.listchars = "eol:~,space:.,tab:>~"
|
||
return vim.o.listchars
|
||
]]
|
||
)
|
||
|
||
matches(
|
||
"Invalid option type 'boolean' for 'listchars'",
|
||
pcall_err(
|
||
exec_lua,
|
||
[[
|
||
vim.opt.listchars = true
|
||
]]
|
||
)
|
||
)
|
||
matches(
|
||
"Invalid option type 'number' for 'listchars'",
|
||
pcall_err(
|
||
exec_lua,
|
||
[[
|
||
vim.opt.listchars = 2
|
||
]]
|
||
)
|
||
)
|
||
matches(
|
||
"Invalid option type 'function' for 'listchars'",
|
||
pcall_err(
|
||
exec_lua,
|
||
[[
|
||
vim.opt.listchars = function()
|
||
return "eol:~,space:.,tab:>~"
|
||
end
|
||
]]
|
||
)
|
||
)
|
||
end)
|
||
|
||
it('allows set option with set or string value', function()
|
||
local ww = exec_lua [[
|
||
vim.opt.whichwrap = {
|
||
b = true,
|
||
s = 1,
|
||
}
|
||
return vim.go.whichwrap
|
||
]]
|
||
|
||
eq('b,s', ww)
|
||
eq(
|
||
'b,s,<,>,[,]',
|
||
exec_lua [[
|
||
vim.opt.whichwrap = "b,s,<,>,[,]"
|
||
return vim.go.whichwrap
|
||
]]
|
||
)
|
||
|
||
matches(
|
||
"Invalid option type 'boolean' for 'whichwrap'",
|
||
pcall_err(
|
||
exec_lua,
|
||
[[
|
||
vim.opt.whichwrap = true
|
||
]]
|
||
)
|
||
)
|
||
matches(
|
||
"Invalid option type 'number' for 'whichwrap'",
|
||
pcall_err(
|
||
exec_lua,
|
||
[[
|
||
vim.opt.whichwrap = 2
|
||
]]
|
||
)
|
||
)
|
||
matches(
|
||
"Invalid option type 'function' for 'whichwrap'",
|
||
pcall_err(
|
||
exec_lua,
|
||
[[
|
||
vim.opt.whichwrap = function()
|
||
return "b,s,<,>,[,]"
|
||
end
|
||
]]
|
||
)
|
||
)
|
||
end)
|
||
end)
|
||
|
||
-- isfname=a,b,c,,,d,e,f
|
||
it('can handle isfname ,,,', function()
|
||
local result = exec_lua [[
|
||
vim.opt.isfname = "a,b,,,c"
|
||
return { vim.opt.isfname:get(), vim.go.isfname }
|
||
]]
|
||
|
||
eq({ { ',', 'a', 'b', 'c' }, 'a,b,,,c' }, result)
|
||
end)
|
||
|
||
-- isfname=a,b,c,^,,def
|
||
it('can handle isfname ,^,,', function()
|
||
local result = exec_lua [[
|
||
vim.opt.isfname = "a,b,^,,c"
|
||
return { vim.opt.isfname:get(), vim.go.isfname }
|
||
]]
|
||
|
||
eq({ { '^,', 'a', 'b', 'c' }, 'a,b,^,,c' }, result)
|
||
end)
|
||
|
||
describe('https://github.com/neovim/neovim/issues/14828', function()
|
||
it('gives empty list when item is empty:array', function()
|
||
eq(
|
||
{},
|
||
exec_lua [[
|
||
vim.cmd("set wildignore=")
|
||
return vim.opt.wildignore:get()
|
||
]]
|
||
)
|
||
|
||
eq(
|
||
{},
|
||
exec_lua [[
|
||
vim.opt.wildignore = {}
|
||
return vim.opt.wildignore:get()
|
||
]]
|
||
)
|
||
end)
|
||
|
||
it('gives empty list when item is empty:set', function()
|
||
eq(
|
||
{},
|
||
exec_lua [[
|
||
vim.cmd("set formatoptions=")
|
||
return vim.opt.formatoptions:get()
|
||
]]
|
||
)
|
||
|
||
eq(
|
||
{},
|
||
exec_lua [[
|
||
vim.opt.formatoptions = {}
|
||
return vim.opt.formatoptions:get()
|
||
]]
|
||
)
|
||
end)
|
||
|
||
it('does not append to empty item', function()
|
||
eq(
|
||
{ '*.foo', '*.bar' },
|
||
exec_lua [[
|
||
vim.opt.wildignore = {}
|
||
vim.opt.wildignore:append { "*.foo", "*.bar" }
|
||
|
||
return vim.opt.wildignore:get()
|
||
]]
|
||
)
|
||
end)
|
||
|
||
it('does not prepend to empty item', function()
|
||
eq(
|
||
{ '*.foo', '*.bar' },
|
||
exec_lua [[
|
||
vim.opt.wildignore = {}
|
||
vim.opt.wildignore:prepend { "*.foo", "*.bar" }
|
||
|
||
return vim.opt.wildignore:get()
|
||
]]
|
||
)
|
||
end)
|
||
|
||
it('append to empty set', function()
|
||
eq(
|
||
{ t = true },
|
||
exec_lua [[
|
||
vim.opt.formatoptions = {}
|
||
vim.opt.formatoptions:append("t")
|
||
|
||
return vim.opt.formatoptions:get()
|
||
]]
|
||
)
|
||
end)
|
||
|
||
it('prepend to empty set', function()
|
||
eq(
|
||
{ t = true },
|
||
exec_lua [[
|
||
vim.opt.formatoptions = {}
|
||
vim.opt.formatoptions:prepend("t")
|
||
|
||
return vim.opt.formatoptions:get()
|
||
]]
|
||
)
|
||
end)
|
||
end)
|
||
end) -- vim.opt
|
||
|
||
describe('vim.opt_local', function()
|
||
it('appends into global value when changing local option value', function()
|
||
eq(
|
||
{ 'foo,bar,baz,qux' },
|
||
exec_lua [[
|
||
local result = {}
|
||
|
||
vim.opt.tags = "foo,bar"
|
||
vim.opt_local.tags:append("baz")
|
||
vim.opt_local.tags:append("qux")
|
||
|
||
table.insert(result, vim.bo.tags)
|
||
|
||
return result
|
||
]]
|
||
)
|
||
end)
|
||
end)
|
||
|
||
describe('vim.opt_global', function()
|
||
it('gets current global option value', function()
|
||
eq(
|
||
{ 'yes' },
|
||
exec_lua [[
|
||
local result = {}
|
||
|
||
vim.cmd "setglobal signcolumn=yes"
|
||
table.insert(result, vim.opt_global.signcolumn:get())
|
||
|
||
return result
|
||
]]
|
||
)
|
||
end)
|
||
end)
|
||
|
||
it('vim.cmd', function()
|
||
exec_lua [[
|
||
vim.cmd "autocmd BufNew * ++once lua BUF = vim.fn.expand('<abuf>')"
|
||
vim.cmd "new"
|
||
]]
|
||
eq('2', fn.luaeval 'BUF')
|
||
eq(2, fn.luaeval '#vim.api.nvim_list_bufs()')
|
||
|
||
-- vim.cmd can be indexed with a command name
|
||
exec_lua [[
|
||
vim.cmd.let 'g:var = 2'
|
||
]]
|
||
|
||
eq(2, fn.luaeval 'vim.g.var')
|
||
end)
|
||
|
||
it('vim.regex', function()
|
||
exec_lua [[
|
||
re1 = vim.regex"ab\\+c"
|
||
vim.cmd "set nomagic ignorecase"
|
||
re2 = vim.regex"xYz"
|
||
]]
|
||
eq({}, exec_lua [[return {re1:match_str("x ac")}]])
|
||
eq({ 3, 7 }, exec_lua [[return {re1:match_str("ac abbc")}]])
|
||
|
||
api.nvim_buf_set_lines(0, 0, -1, true, { 'yy', 'abc abbc' })
|
||
eq({}, exec_lua [[return {re1:match_line(0, 0)}]])
|
||
eq({ 0, 3 }, exec_lua [[return {re1:match_line(0, 1)}]])
|
||
eq({ 3, 7 }, exec_lua [[return {re1:match_line(0, 1, 1)}]])
|
||
eq({ 3, 7 }, exec_lua [[return {re1:match_line(0, 1, 1, 8)}]])
|
||
eq({}, exec_lua [[return {re1:match_line(0, 1, 1, 7)}]])
|
||
eq({ 0, 3 }, exec_lua [[return {re1:match_line(0, 1, 0, 7)}]])
|
||
|
||
-- vim.regex() error inside :silent! should not crash. #20546
|
||
command([[silent! lua vim.regex('\\z')]])
|
||
assert_alive()
|
||
end)
|
||
|
||
it('vim.defer_fn', function()
|
||
eq(
|
||
false,
|
||
exec_lua [[
|
||
vim.g.test = false
|
||
vim.defer_fn(function() vim.g.test = true end, 150)
|
||
return vim.g.test
|
||
]]
|
||
)
|
||
exec_lua [[vim.wait(1000, function() return vim.g.test end)]]
|
||
eq(true, exec_lua [[return vim.g.test]])
|
||
end)
|
||
|
||
describe('vim.region', function()
|
||
it('charwise', function()
|
||
insert(dedent([[
|
||
text tααt tααt text
|
||
text tαxt txtα tex
|
||
text tαxt tαxt
|
||
]]))
|
||
eq({ 5, 13 }, exec_lua [[ return vim.region(0,{0,5},{0,13},'v',false)[0] ]])
|
||
eq({ 5, 15 }, exec_lua [[ return vim.region(0,{0,5},{0,13},'v',true)[0] ]])
|
||
eq({ 5, 15 }, exec_lua [[ return vim.region(0,{0,5},{0,14},'v',true)[0] ]])
|
||
eq({ 5, 15 }, exec_lua [[ return vim.region(0,{0,5},{0,15},'v',false)[0] ]])
|
||
eq({ 5, 17 }, exec_lua [[ return vim.region(0,{0,5},{0,15},'v',true)[0] ]])
|
||
eq({ 5, 17 }, exec_lua [[ return vim.region(0,{0,5},{0,16},'v',true)[0] ]])
|
||
eq({ 5, 17 }, exec_lua [[ return vim.region(0,{0,5},{0,17},'v',false)[0] ]])
|
||
eq({ 5, 18 }, exec_lua [[ return vim.region(0,{0,5},{0,17},'v',true)[0] ]])
|
||
end)
|
||
it('blockwise', function()
|
||
insert([[αα]])
|
||
eq({ 0, 5 }, exec_lua [[ return vim.region(0,{0,0},{0,4},'3',true)[0] ]])
|
||
end)
|
||
it('linewise', function()
|
||
insert(dedent([[
|
||
text tααt tααt text
|
||
text tαxt txtα tex
|
||
text tαxt tαxt
|
||
]]))
|
||
eq({ 0, -1 }, exec_lua [[ return vim.region(0,{1,5},{1,14},'V',true)[1] ]])
|
||
end)
|
||
it('getpos() input', function()
|
||
insert('getpos')
|
||
eq({ 0, 6 }, exec_lua [[ return vim.region(0,{0,0},'.','v',true)[0] ]])
|
||
end)
|
||
end)
|
||
|
||
describe('vim.on_key', function()
|
||
it('tracks Unicode input', function()
|
||
insert([[hello world ]])
|
||
|
||
exec_lua [[
|
||
keys = {}
|
||
typed = {}
|
||
|
||
vim.on_key(function(buf, typed_buf)
|
||
if buf:byte() == 27 then
|
||
buf = "<ESC>"
|
||
end
|
||
if typed_buf:byte() == 27 then
|
||
typed_buf = "<ESC>"
|
||
end
|
||
|
||
table.insert(keys, buf)
|
||
table.insert(typed, typed_buf)
|
||
end)
|
||
]]
|
||
|
||
insert([[next 🤦 lines å …]])
|
||
|
||
-- It has escape in the keys pressed
|
||
eq('inext 🤦 lines å …<ESC>', exec_lua [[return table.concat(keys, '')]])
|
||
eq('inext 🤦 lines å …<ESC>', exec_lua [[return table.concat(typed, '')]])
|
||
end)
|
||
|
||
it('tracks input with modifiers', function()
|
||
exec_lua [[
|
||
keys = {}
|
||
typed = {}
|
||
|
||
vim.on_key(function(buf, typed_buf)
|
||
table.insert(keys, vim.fn.keytrans(buf))
|
||
table.insert(typed, vim.fn.keytrans(typed_buf))
|
||
end)
|
||
]]
|
||
|
||
feed([[i<C-V><C-;><C-V><C-…><Esc>]])
|
||
|
||
eq('i<C-V><C-;><C-V><C-…><Esc>', exec_lua [[return table.concat(keys, '')]])
|
||
eq('i<C-V><C-;><C-V><C-…><Esc>', exec_lua [[return table.concat(typed, '')]])
|
||
end)
|
||
|
||
it('works with character find and Select mode', function()
|
||
insert('12345')
|
||
|
||
exec_lua [[
|
||
typed = {}
|
||
|
||
vim.cmd('snoremap # @')
|
||
|
||
vim.on_key(function(buf, typed_buf)
|
||
table.insert(typed, vim.fn.keytrans(typed_buf))
|
||
end)
|
||
]]
|
||
|
||
feed('F3gHβγδεζ<Esc>gH…<Esc>gH#$%^')
|
||
eq('F3gHβγδεζ<Esc>gH…<Esc>gH#$%^', exec_lua [[return table.concat(typed, '')]])
|
||
end)
|
||
|
||
it('allows removing on_key listeners', function()
|
||
-- Create some unused namespaces
|
||
api.nvim_create_namespace('unused1')
|
||
api.nvim_create_namespace('unused2')
|
||
api.nvim_create_namespace('unused3')
|
||
api.nvim_create_namespace('unused4')
|
||
|
||
insert([[hello world]])
|
||
|
||
exec_lua [[
|
||
keys = {}
|
||
|
||
return vim.on_key(function(buf)
|
||
if buf:byte() == 27 then
|
||
buf = "<ESC>"
|
||
end
|
||
|
||
table.insert(keys, buf)
|
||
end, vim.api.nvim_create_namespace("logger"))
|
||
]]
|
||
|
||
insert([[next lines]])
|
||
|
||
eq(1, exec_lua('return vim.on_key()'))
|
||
exec_lua("vim.on_key(nil, vim.api.nvim_create_namespace('logger'))")
|
||
eq(0, exec_lua('return vim.on_key()'))
|
||
|
||
insert([[more lines]])
|
||
|
||
-- It has escape in the keys pressed
|
||
eq('inext lines<ESC>', exec_lua [[return table.concat(keys, '')]])
|
||
end)
|
||
|
||
it('skips any function that caused an error and shows stacktrace', function()
|
||
insert([[hello world]])
|
||
|
||
exec_lua [[
|
||
local function ErrF2()
|
||
error("Dumb Error")
|
||
end
|
||
local function ErrF1()
|
||
ErrF2()
|
||
end
|
||
|
||
keys = {}
|
||
|
||
return vim.on_key(function(buf)
|
||
if buf:byte() == 27 then
|
||
buf = "<ESC>"
|
||
end
|
||
|
||
table.insert(keys, buf)
|
||
|
||
if buf == 'l' then
|
||
ErrF1()
|
||
end
|
||
end)
|
||
]]
|
||
|
||
insert([[next lines]])
|
||
insert([[more lines]])
|
||
|
||
-- Only the first letter gets added. After that we remove the callback
|
||
eq('inext l', exec_lua [[ return table.concat(keys, '') ]])
|
||
|
||
local errmsg = api.nvim_get_vvar('errmsg')
|
||
matches(
|
||
[[
|
||
^Error executing vim%.on%_key%(%) callbacks:.*
|
||
With ns%_id %d+: .*: Dumb Error
|
||
stack traceback:
|
||
.*: in function 'error'
|
||
.*: in function 'ErrF2'
|
||
.*: in function 'ErrF1'
|
||
.*]],
|
||
errmsg
|
||
)
|
||
end)
|
||
|
||
it('argument 1 is keys after mapping, argument 2 is typed keys', function()
|
||
exec_lua [[
|
||
keys = {}
|
||
typed = {}
|
||
|
||
vim.cmd("inoremap hello world")
|
||
|
||
vim.on_key(function(buf, typed_buf)
|
||
if buf:byte() == 27 then
|
||
buf = "<ESC>"
|
||
end
|
||
if typed_buf:byte() == 27 then
|
||
typed_buf = "<ESC>"
|
||
end
|
||
|
||
table.insert(keys, buf)
|
||
table.insert(typed, typed_buf)
|
||
end)
|
||
]]
|
||
insert('hello')
|
||
|
||
eq('iworld<ESC>', exec_lua [[return table.concat(keys, '')]])
|
||
eq('ihello<ESC>', exec_lua [[return table.concat(typed, '')]])
|
||
end)
|
||
|
||
it('can call vim.fn functions on Ctrl-C #17273', function()
|
||
exec_lua([[
|
||
_G.ctrl_c_cmdtype = ''
|
||
|
||
vim.on_key(function(c)
|
||
if c == '\3' then
|
||
_G.ctrl_c_cmdtype = vim.fn.getcmdtype()
|
||
end
|
||
end)
|
||
]])
|
||
feed('/')
|
||
poke_eventloop() -- This is needed because Ctrl-C flushes input
|
||
feed('<C-C>')
|
||
eq('/', exec_lua([[return _G.ctrl_c_cmdtype]]))
|
||
end)
|
||
|
||
it('callback is not invoked recursively #30752', function()
|
||
local screen = Screen.new(60, 10)
|
||
exec_lua([[
|
||
vim.on_key(function(key, typed)
|
||
vim.api.nvim_echo({
|
||
{ 'key_cb\n' },
|
||
{ ("KEYCB: key '%s', typed '%s'\n"):format(key, typed) },
|
||
}, false, {})
|
||
end)
|
||
]])
|
||
feed('^')
|
||
screen:expect([[
|
||
|
|
||
{1:~ }|*5
|
||
{3: }|
|
||
key_cb |
|
||
KEYCB: key '^', typed '^' |
|
||
{6:Press ENTER or type command to continue}^ |
|
||
]])
|
||
feed('<C-C>')
|
||
screen:expect([[
|
||
|
|
||
{1:~ }|*3
|
||
{3: }|
|
||
key_cb |
|
||
KEYCB: key '^', typed '^' |
|
||
key_cb |
|
||
KEYCB: key '{18:^C}', typed '{18:^C}' |
|
||
{6:Press ENTER or type command to continue}^ |
|
||
]])
|
||
feed('<C-C>')
|
||
screen:expect([[
|
||
^ |
|
||
{1:~ }|*8
|
||
|
|
||
]])
|
||
end)
|
||
|
||
it('can discard input', function()
|
||
clear()
|
||
-- discard every other normal 'x' command
|
||
exec_lua [[
|
||
n_key = 0
|
||
|
||
vim.on_key(function(buf, typed_buf)
|
||
if typed_buf == 'x' then
|
||
n_key = n_key + 1
|
||
end
|
||
return (n_key % 2 == 0) and "" or nil
|
||
end)
|
||
]]
|
||
|
||
api.nvim_buf_set_lines(0, 0, -1, true, { '54321' })
|
||
|
||
feed('x')
|
||
expect('4321')
|
||
feed('x')
|
||
expect('4321')
|
||
feed('x')
|
||
expect('321')
|
||
feed('x')
|
||
expect('321')
|
||
end)
|
||
|
||
it('callback invalid return', function()
|
||
clear()
|
||
-- second key produces an error which removes the callback
|
||
exec_lua [[
|
||
n_call = 0
|
||
|
||
vim.on_key(function(buf, typed_buf)
|
||
if typed_buf == 'x' then
|
||
n_call = n_call + 1
|
||
end
|
||
return n_call >= 2 and '!' or nil
|
||
end)
|
||
]]
|
||
|
||
api.nvim_buf_set_lines(0, 0, -1, true, { '54321' })
|
||
|
||
local function cleanup_msg(msg)
|
||
return msg:gsub('^Error .*\nWith ns%_id %d+: ', '')
|
||
end
|
||
|
||
feed('x')
|
||
eq(1, exec_lua [[ return n_call ]])
|
||
|
||
eq(1, exec_lua [[ return vim.on_key(nil, nil) ]])
|
||
|
||
eq('', cleanup_msg(eval('v:errmsg')))
|
||
feed('x')
|
||
eq(2, exec_lua [[ return n_call ]])
|
||
eq('return string must be empty', cleanup_msg(eval('v:errmsg')))
|
||
command('let v:errmsg = ""')
|
||
|
||
eq(0, exec_lua [[ return vim.on_key(nil, nil) ]])
|
||
|
||
feed('x')
|
||
eq(2, exec_lua [[ return n_call ]])
|
||
expect('21')
|
||
eq('', cleanup_msg(eval('v:errmsg')))
|
||
end)
|
||
end)
|
||
|
||
describe('vim.wait', function()
|
||
before_each(function()
|
||
exec_lua [[
|
||
-- high precision timer
|
||
get_time = function()
|
||
return vim.fn.reltimefloat(vim.fn.reltime())
|
||
end
|
||
]]
|
||
end)
|
||
|
||
it('runs from lua', function()
|
||
exec_lua [[vim.wait(100, function() return true end)]]
|
||
end)
|
||
|
||
it('waits the expected time if false', function()
|
||
eq(
|
||
{ time = true, wait_result = { false, -1 } },
|
||
exec_lua [[
|
||
start_time = get_time()
|
||
wait_succeed, wait_fail_val = vim.wait(200, function() return false end)
|
||
|
||
return {
|
||
-- 150ms waiting or more results in true. Flaky tests are bad.
|
||
time = (start_time + 0.15) < get_time(),
|
||
wait_result = {wait_succeed, wait_fail_val}
|
||
}
|
||
]]
|
||
)
|
||
end)
|
||
|
||
it('does not block other events', function()
|
||
eq(
|
||
{ time = true, wait_result = true },
|
||
exec_lua [[
|
||
start_time = get_time()
|
||
|
||
vim.g.timer_result = false
|
||
timer = vim.uv.new_timer()
|
||
timer:start(100, 0, vim.schedule_wrap(function()
|
||
vim.g.timer_result = true
|
||
end))
|
||
|
||
-- Would wait ten seconds if results blocked.
|
||
wait_result = vim.wait(10000, function() return vim.g.timer_result end)
|
||
|
||
timer:close()
|
||
|
||
return {
|
||
time = (start_time + 5) > get_time(),
|
||
wait_result = wait_result,
|
||
}
|
||
]]
|
||
)
|
||
end)
|
||
|
||
it('does not process non-fast events when commanded', function()
|
||
eq(
|
||
{ wait_result = false },
|
||
exec_lua [[
|
||
start_time = get_time()
|
||
|
||
vim.g.timer_result = false
|
||
timer = vim.uv.new_timer()
|
||
timer:start(100, 0, vim.schedule_wrap(function()
|
||
vim.g.timer_result = true
|
||
end))
|
||
|
||
wait_result = vim.wait(300, function() return vim.g.timer_result end, nil, true)
|
||
|
||
timer:close()
|
||
|
||
return {
|
||
wait_result = wait_result,
|
||
}
|
||
]]
|
||
)
|
||
end)
|
||
|
||
it('works with vim.defer_fn', function()
|
||
eq(
|
||
{ time = true, wait_result = true },
|
||
exec_lua [[
|
||
start_time = get_time()
|
||
|
||
vim.defer_fn(function() vim.g.timer_result = true end, 100)
|
||
wait_result = vim.wait(10000, function() return vim.g.timer_result end)
|
||
|
||
return {
|
||
time = (start_time + 5) > get_time(),
|
||
wait_result = wait_result,
|
||
}
|
||
]]
|
||
)
|
||
end)
|
||
|
||
it('does not crash when callback errors', function()
|
||
local result = exec_lua [[
|
||
return {pcall(function() vim.wait(1000, function() error("As Expected") end) end)}
|
||
]]
|
||
eq({ false, '[string "<nvim>"]:1: As Expected' }, { result[1], remove_trace(result[2]) })
|
||
end)
|
||
|
||
it('if callback is passed, it must be a function', function()
|
||
eq(
|
||
{ false, 'vim.wait: if passed, condition must be a function' },
|
||
exec_lua [[
|
||
return {pcall(function() vim.wait(1000, 13) end)}
|
||
]]
|
||
)
|
||
end)
|
||
|
||
it('allows waiting with no callback, explicit', function()
|
||
eq(
|
||
true,
|
||
exec_lua [[
|
||
local start_time = vim.uv.hrtime()
|
||
vim.wait(50, nil)
|
||
return vim.uv.hrtime() - start_time > 25000
|
||
]]
|
||
)
|
||
end)
|
||
|
||
it('allows waiting with no callback, implicit', function()
|
||
eq(
|
||
true,
|
||
exec_lua [[
|
||
local start_time = vim.uv.hrtime()
|
||
vim.wait(50)
|
||
return vim.uv.hrtime() - start_time > 25000
|
||
]]
|
||
)
|
||
end)
|
||
|
||
it('calls callbacks exactly once if they return true immediately', function()
|
||
eq(
|
||
true,
|
||
exec_lua [[
|
||
vim.g.wait_count = 0
|
||
vim.wait(1000, function()
|
||
vim.g.wait_count = vim.g.wait_count + 1
|
||
return true
|
||
end, 20)
|
||
return vim.g.wait_count == 1
|
||
]]
|
||
)
|
||
end)
|
||
|
||
it('calls callbacks few times with large `interval`', function()
|
||
eq(
|
||
true,
|
||
exec_lua [[
|
||
vim.g.wait_count = 0
|
||
vim.wait(50, function() vim.g.wait_count = vim.g.wait_count + 1 end, 200)
|
||
return vim.g.wait_count < 5
|
||
]]
|
||
)
|
||
end)
|
||
|
||
it('plays nice with `not` when fails', function()
|
||
eq(
|
||
true,
|
||
exec_lua [[
|
||
if not vim.wait(50, function() end) then
|
||
return true
|
||
end
|
||
|
||
return false
|
||
]]
|
||
)
|
||
end)
|
||
|
||
it('plays nice with `if` when success', function()
|
||
eq(
|
||
true,
|
||
exec_lua [[
|
||
if vim.wait(50, function() return true end) then
|
||
return true
|
||
end
|
||
|
||
return false
|
||
]]
|
||
)
|
||
end)
|
||
|
||
it('returns immediately with false if timeout is 0', function()
|
||
eq(
|
||
{ false, -1 },
|
||
exec_lua [[
|
||
return {
|
||
vim.wait(0, function() return false end)
|
||
}
|
||
]]
|
||
)
|
||
end)
|
||
|
||
it('works with tables with __call', function()
|
||
eq(
|
||
true,
|
||
exec_lua [[
|
||
local t = setmetatable({}, {__call = function(...) return true end})
|
||
return vim.wait(100, t, 10)
|
||
]]
|
||
)
|
||
end)
|
||
|
||
it('works with tables with __call that change', function()
|
||
eq(
|
||
true,
|
||
exec_lua [[
|
||
local t = {count = 0}
|
||
setmetatable(t, {
|
||
__call = function()
|
||
t.count = t.count + 1
|
||
return t.count > 3
|
||
end
|
||
})
|
||
|
||
return vim.wait(1000, t, 10)
|
||
]]
|
||
)
|
||
end)
|
||
|
||
it('fails with negative intervals', function()
|
||
local pcall_result = exec_lua [[
|
||
return pcall(function() vim.wait(1000, function() return false end, -1) end)
|
||
]]
|
||
|
||
eq(false, pcall_result)
|
||
end)
|
||
|
||
it('fails with weird intervals', function()
|
||
local pcall_result = exec_lua [[
|
||
return pcall(function() vim.wait(1000, function() return false end, 'a string value') end)
|
||
]]
|
||
|
||
eq(false, pcall_result)
|
||
end)
|
||
|
||
describe('returns -2 when interrupted', function()
|
||
before_each(function()
|
||
local channel = api.nvim_get_chan_info(0).id
|
||
api.nvim_set_var('channel', channel)
|
||
end)
|
||
|
||
it('without callback', function()
|
||
exec_lua([[
|
||
function _G.Wait()
|
||
vim.rpcnotify(vim.g.channel, 'ready')
|
||
local _, interrupted = vim.wait(4000)
|
||
vim.rpcnotify(vim.g.channel, 'wait', interrupted)
|
||
end
|
||
]])
|
||
feed(':lua _G.Wait()<CR>')
|
||
eq({ 'notification', 'ready', {} }, next_msg(500))
|
||
feed('<C-C>')
|
||
eq({ 'notification', 'wait', { -2 } }, next_msg(500))
|
||
end)
|
||
|
||
it('with callback', function()
|
||
exec_lua([[
|
||
function _G.Wait()
|
||
vim.rpcnotify(vim.g.channel, 'ready')
|
||
local _, interrupted = vim.wait(4000, function() end)
|
||
vim.rpcnotify(vim.g.channel, 'wait', interrupted)
|
||
end
|
||
]])
|
||
feed(':lua _G.Wait()<CR>')
|
||
eq({ 'notification', 'ready', {} }, next_msg(500))
|
||
feed('<C-C>')
|
||
eq({ 'notification', 'wait', { -2 } }, next_msg(500))
|
||
end)
|
||
end)
|
||
|
||
it('fails in fast callbacks #26122', function()
|
||
local screen = Screen.new(80, 10)
|
||
exec_lua([[
|
||
local timer = vim.uv.new_timer()
|
||
timer:start(0, 0, function()
|
||
timer:close()
|
||
vim.wait(100, function() end)
|
||
end)
|
||
]])
|
||
screen:expect({
|
||
any = pesc('E5560: vim.wait must not be called in a fast event context'),
|
||
})
|
||
feed('<CR>')
|
||
assert_alive()
|
||
end)
|
||
end)
|
||
|
||
it('vim.notify_once', function()
|
||
local screen = Screen.new(60, 5)
|
||
screen:expect {
|
||
grid = [[
|
||
^ |
|
||
{1:~ }|*3
|
||
|
|
||
]],
|
||
}
|
||
exec_lua [[vim.notify_once("I'll only tell you this once...", vim.log.levels.WARN)]]
|
||
screen:expect {
|
||
grid = [[
|
||
^ |
|
||
{1:~ }|*3
|
||
{19:I'll only tell you this once...} |
|
||
]],
|
||
}
|
||
feed('<C-l>')
|
||
screen:expect {
|
||
grid = [[
|
||
^ |
|
||
{1:~ }|*3
|
||
|
|
||
]],
|
||
}
|
||
exec_lua [[vim.notify_once("I'll only tell you this once...")]]
|
||
screen:expect_unchanged()
|
||
end)
|
||
|
||
describe('vim.schedule_wrap', function()
|
||
it('preserves argument lists', function()
|
||
exec_lua [[
|
||
local fun = vim.schedule_wrap(function(kling, klang, klonk)
|
||
vim.rpcnotify(1, 'mayday_mayday', {a=kling, b=klang, c=klonk})
|
||
end)
|
||
fun("BOB", nil, "MIKE")
|
||
]]
|
||
eq({ 'notification', 'mayday_mayday', { { a = 'BOB', c = 'MIKE' } } }, next_msg())
|
||
|
||
-- let's gooooo
|
||
exec_lua [[
|
||
vim.schedule_wrap(function(...) vim.rpcnotify(1, 'boogalo', select('#', ...)) end)(nil,nil,nil,nil)
|
||
]]
|
||
eq({ 'notification', 'boogalo', { 4 } }, next_msg())
|
||
end)
|
||
end)
|
||
|
||
describe('vim.api.nvim_buf_call', function()
|
||
it('can access buf options', function()
|
||
local buf1 = api.nvim_get_current_buf()
|
||
local buf2 = exec_lua [[
|
||
buf2 = vim.api.nvim_create_buf(false, true)
|
||
return buf2
|
||
]]
|
||
|
||
eq(false, api.nvim_get_option_value('autoindent', { buf = buf1 }))
|
||
eq(false, api.nvim_get_option_value('autoindent', { buf = buf2 }))
|
||
|
||
local val = exec_lua [[
|
||
return vim.api.nvim_buf_call(buf2, function()
|
||
vim.cmd "set autoindent"
|
||
return vim.api.nvim_get_current_buf()
|
||
end)
|
||
]]
|
||
|
||
eq(false, api.nvim_get_option_value('autoindent', { buf = buf1 }))
|
||
eq(true, api.nvim_get_option_value('autoindent', { buf = buf2 }))
|
||
eq(buf1, api.nvim_get_current_buf())
|
||
eq(buf2, val)
|
||
end)
|
||
|
||
it('does not cause ml_get errors with invalid visual selection', function()
|
||
-- Should be fixed by vim-patch:8.2.4028.
|
||
exec_lua [[
|
||
local api = vim.api
|
||
local t = function(s) return api.nvim_replace_termcodes(s, true, true, true) end
|
||
api.nvim_buf_set_lines(0, 0, -1, true, {"a", "b", "c"})
|
||
api.nvim_feedkeys(t "G<C-V>", "txn", false)
|
||
api.nvim_buf_call(api.nvim_create_buf(false, true), function() vim.cmd "redraw" end)
|
||
]]
|
||
end)
|
||
|
||
it('can be nested crazily with hidden buffers', function()
|
||
eq(
|
||
true,
|
||
exec_lua([[
|
||
local function scratch_buf_call(fn)
|
||
local buf = vim.api.nvim_create_buf(false, true)
|
||
vim.api.nvim_set_option_value('cindent', true, {buf = buf})
|
||
return vim.api.nvim_buf_call(buf, function()
|
||
return vim.api.nvim_get_current_buf() == buf
|
||
and vim.api.nvim_get_option_value('cindent', {buf = buf})
|
||
and fn()
|
||
end) and vim.api.nvim_buf_delete(buf, {}) == nil
|
||
end
|
||
|
||
return scratch_buf_call(function()
|
||
return scratch_buf_call(function()
|
||
return scratch_buf_call(function()
|
||
return scratch_buf_call(function()
|
||
return scratch_buf_call(function()
|
||
return scratch_buf_call(function()
|
||
return scratch_buf_call(function()
|
||
return scratch_buf_call(function()
|
||
return scratch_buf_call(function()
|
||
return scratch_buf_call(function()
|
||
return scratch_buf_call(function()
|
||
return scratch_buf_call(function()
|
||
return true
|
||
end)
|
||
end)
|
||
end)
|
||
end)
|
||
end)
|
||
end)
|
||
end)
|
||
end)
|
||
end)
|
||
end)
|
||
end)
|
||
end)
|
||
]])
|
||
)
|
||
end)
|
||
|
||
it('can return values by reference', function()
|
||
eq(
|
||
{ 4, 7 },
|
||
exec_lua [[
|
||
local val = {4, 10}
|
||
local ref = vim.api.nvim_buf_call(0, function() return val end)
|
||
ref[2] = 7
|
||
return val
|
||
]]
|
||
)
|
||
end)
|
||
end)
|
||
|
||
describe('vim.api.nvim_win_call', function()
|
||
it('can access window options', function()
|
||
command('vsplit')
|
||
local win1 = api.nvim_get_current_win()
|
||
command('wincmd w')
|
||
local win2 = exec_lua [[
|
||
win2 = vim.api.nvim_get_current_win()
|
||
return win2
|
||
]]
|
||
command('wincmd p')
|
||
|
||
eq('', api.nvim_get_option_value('winhighlight', { win = win1 }))
|
||
eq('', api.nvim_get_option_value('winhighlight', { win = win2 }))
|
||
|
||
local val = exec_lua [[
|
||
return vim.api.nvim_win_call(win2, function()
|
||
vim.cmd "setlocal winhighlight=Normal:Normal"
|
||
return vim.api.nvim_get_current_win()
|
||
end)
|
||
]]
|
||
|
||
eq('', api.nvim_get_option_value('winhighlight', { win = win1 }))
|
||
eq('Normal:Normal', api.nvim_get_option_value('winhighlight', { win = win2 }))
|
||
eq(win1, api.nvim_get_current_win())
|
||
eq(win2, val)
|
||
end)
|
||
|
||
it('failure modes', function()
|
||
matches(
|
||
'nvim_exec2%(%): Vim:E492: Not an editor command: fooooo',
|
||
pcall_err(exec_lua, [[vim.api.nvim_win_call(0, function() vim.cmd 'fooooo' end)]])
|
||
)
|
||
eq(
|
||
'Error executing lua: [string "<nvim>"]:0: fooooo',
|
||
pcall_err(exec_lua, [[vim.api.nvim_win_call(0, function() error('fooooo') end)]])
|
||
)
|
||
end)
|
||
|
||
it('does not cause ml_get errors with invalid visual selection', function()
|
||
-- Add lines to the current buffer and make another window looking into an empty buffer.
|
||
exec_lua [[
|
||
_G.api = vim.api
|
||
_G.t = function(s) return api.nvim_replace_termcodes(s, true, true, true) end
|
||
_G.win_lines = api.nvim_get_current_win()
|
||
vim.cmd "new"
|
||
_G.win_empty = api.nvim_get_current_win()
|
||
api.nvim_set_current_win(win_lines)
|
||
api.nvim_buf_set_lines(0, 0, -1, true, {"a", "b", "c"})
|
||
]]
|
||
|
||
-- Start Visual in current window, redraw in other window with fewer lines.
|
||
-- Should be fixed by vim-patch:8.2.4018.
|
||
exec_lua [[
|
||
api.nvim_feedkeys(t "G<C-V>", "txn", false)
|
||
api.nvim_win_call(win_empty, function() vim.cmd "redraw" end)
|
||
]]
|
||
|
||
-- Start Visual in current window, extend it in other window with more lines.
|
||
-- Fixed for win_execute by vim-patch:8.2.4026, but nvim_win_call should also not be affected.
|
||
exec_lua [[
|
||
api.nvim_feedkeys(t "<Esc>gg", "txn", false)
|
||
api.nvim_set_current_win(win_empty)
|
||
api.nvim_feedkeys(t "gg<C-V>", "txn", false)
|
||
api.nvim_win_call(win_lines, function() api.nvim_feedkeys(t "G<C-V>", "txn", false) end)
|
||
vim.cmd "redraw"
|
||
]]
|
||
end)
|
||
|
||
it('updates ruler if cursor moved', function()
|
||
-- Fixed for win_execute in vim-patch:8.1.2124, but should've applied to nvim_win_call too!
|
||
local screen = Screen.new(30, 5)
|
||
exec_lua [[
|
||
_G.api = vim.api
|
||
vim.opt.ruler = true
|
||
local lines = {}
|
||
for i = 0, 499 do lines[#lines + 1] = tostring(i) end
|
||
api.nvim_buf_set_lines(0, 0, -1, true, lines)
|
||
api.nvim_win_set_cursor(0, {20, 0})
|
||
vim.cmd "split"
|
||
_G.win = api.nvim_get_current_win()
|
||
vim.cmd "wincmd w | redraw"
|
||
]]
|
||
screen:expect [[
|
||
19 |
|
||
{2:[No Name] [+] 20,1 3%}|
|
||
^19 |
|
||
{3:[No Name] [+] 20,1 3%}|
|
||
|
|
||
]]
|
||
exec_lua [[
|
||
api.nvim_win_call(win, function() api.nvim_win_set_cursor(0, {100, 0}) end)
|
||
vim.cmd "redraw"
|
||
]]
|
||
screen:expect [[
|
||
99 |
|
||
{2:[No Name] [+] 100,1 19%}|
|
||
^19 |
|
||
{3:[No Name] [+] 20,1 3%}|
|
||
|
|
||
]]
|
||
end)
|
||
|
||
it('can return values by reference', function()
|
||
eq(
|
||
{ 7, 10 },
|
||
exec_lua [[
|
||
local val = {4, 10}
|
||
local ref = vim.api.nvim_win_call(0, function() return val end)
|
||
ref[1] = 7
|
||
return val
|
||
]]
|
||
)
|
||
end)
|
||
|
||
it('layout in current tabpage does not affect windows in others', function()
|
||
command('tab split')
|
||
local t2_move_win = api.nvim_get_current_win()
|
||
command('vsplit')
|
||
local t2_other_win = api.nvim_get_current_win()
|
||
command('tabprevious')
|
||
matches('E36: Not enough room$', pcall_err(command, 'execute "split|"->repeat(&lines)'))
|
||
command('vsplit')
|
||
|
||
-- Without vim-patch:8.2.3862, this gives E36, despite just the 1st tabpage being full.
|
||
exec_lua('vim.api.nvim_win_call(..., function() vim.cmd.wincmd "J" end)', t2_move_win)
|
||
eq({ 'col', { { 'leaf', t2_other_win }, { 'leaf', t2_move_win } } }, fn.winlayout(2))
|
||
end)
|
||
end)
|
||
|
||
describe('vim.iconv', function()
|
||
it('can convert strings', function()
|
||
eq(
|
||
'hello',
|
||
exec_lua [[
|
||
return vim.iconv('hello', 'latin1', 'utf-8')
|
||
]]
|
||
)
|
||
end)
|
||
|
||
it('can validate arguments', function()
|
||
eq(
|
||
{ false, 'Expected at least 3 arguments' },
|
||
exec_lua [[
|
||
return {pcall(vim.iconv, 'hello')}
|
||
]]
|
||
)
|
||
|
||
eq(
|
||
{ false, "bad argument #3 to '?' (expected string)" },
|
||
exec_lua [[
|
||
return {pcall(vim.iconv, 'hello', 'utf-8', true)}
|
||
]]
|
||
)
|
||
end)
|
||
|
||
it('can handle bad encodings', function()
|
||
eq(
|
||
NIL,
|
||
exec_lua [[
|
||
return vim.iconv('hello', 'foo', 'bar')
|
||
]]
|
||
)
|
||
end)
|
||
|
||
it('can handle strings with NUL bytes', function()
|
||
eq(
|
||
7,
|
||
exec_lua [[
|
||
local a = string.char(97, 98, 99, 0, 100, 101, 102) -- abc\0def
|
||
return string.len(vim.iconv(a, 'latin1', 'utf-8'))
|
||
]]
|
||
)
|
||
end)
|
||
end)
|
||
|
||
describe('vim.defaulttable', function()
|
||
it('creates nested table by default', function()
|
||
eq(
|
||
{ b = { c = 1 } },
|
||
exec_lua [[
|
||
local a = vim.defaulttable()
|
||
a.b.c = 1
|
||
return a
|
||
]]
|
||
)
|
||
end)
|
||
|
||
it('allows to create default objects', function()
|
||
eq(
|
||
{ b = 1 },
|
||
exec_lua [[
|
||
local a = vim.defaulttable(function() return 0 end)
|
||
a.b = a.b + 1
|
||
return a
|
||
]]
|
||
)
|
||
end)
|
||
|
||
it('accepts the key name', function()
|
||
eq(
|
||
{ b = 'b', c = 'c' },
|
||
exec_lua [[
|
||
local a = vim.defaulttable(function(k) return k end)
|
||
local _ = a.b
|
||
local _ = a.c
|
||
return a
|
||
]]
|
||
)
|
||
end)
|
||
end)
|
||
|
||
it('vim.lua_omnifunc', function()
|
||
local screen = Screen.new(60, 5)
|
||
command [[ set omnifunc=v:lua.vim.lua_omnifunc ]]
|
||
|
||
-- Note: the implementation is shared with lua command line completion.
|
||
-- More tests for completion in lua/command_line_completion_spec.lua
|
||
feed [[ivim.insp<c-x><c-o>]]
|
||
screen:expect {
|
||
grid = [[
|
||
vim.inspect^ |
|
||
{1:~ }{12: inspect }{1: }|
|
||
{1:~ }{4: inspect_pos }{1: }|
|
||
{1:~ }|
|
||
{5:-- Omni completion (^O^N^P) }{6:match 1 of 2} |
|
||
]],
|
||
}
|
||
end)
|
||
|
||
it('vim.print', function()
|
||
-- vim.print() returns its args.
|
||
eq(
|
||
{ 42, 'abc', { a = { b = 77 } } },
|
||
exec_lua [[return {vim.print(42, 'abc', { a = { b = 77 }})}]]
|
||
)
|
||
|
||
-- vim.print() pretty-prints the args.
|
||
eq(
|
||
dedent [[
|
||
|
||
42
|
||
abc
|
||
{
|
||
a = {
|
||
b = 77
|
||
}
|
||
}]],
|
||
eval [[execute('lua vim.print(42, "abc", { a = { b = 77 }})')]]
|
||
)
|
||
end)
|
||
|
||
it('vim.F.if_nil', function()
|
||
local function if_nil(...)
|
||
return exec_lua(
|
||
[[
|
||
local args = {...}
|
||
local nargs = select('#', ...)
|
||
for i = 1, nargs do
|
||
if args[i] == vim.NIL then
|
||
args[i] = nil
|
||
end
|
||
end
|
||
return vim.F.if_nil(unpack(args, 1, nargs))
|
||
]],
|
||
...
|
||
)
|
||
end
|
||
|
||
local a = NIL
|
||
local b = NIL
|
||
local c = 42
|
||
local d = false
|
||
eq(42, if_nil(a, c))
|
||
eq(false, if_nil(d, b))
|
||
eq(42, if_nil(a, b, c, d))
|
||
eq(false, if_nil(d))
|
||
eq(false, if_nil(d, c))
|
||
eq(NIL, if_nil(a))
|
||
end)
|
||
|
||
it('lpeg', function()
|
||
eq(
|
||
5,
|
||
exec_lua [[
|
||
local m = vim.lpeg
|
||
return m.match(m.R'09'^1, '4504ab')
|
||
]]
|
||
)
|
||
|
||
eq(4, exec_lua [[ return vim.re.match("abcde", '[a-c]+') ]])
|
||
end)
|
||
|
||
it('vim.ringbuf', function()
|
||
local results = exec_lua([[
|
||
local ringbuf = vim.ringbuf(3)
|
||
ringbuf:push("a") -- idx: 0
|
||
local peeka1 = ringbuf:peek()
|
||
local peeka2 = ringbuf:peek()
|
||
local popa = ringbuf:pop()
|
||
local popnil = ringbuf:pop()
|
||
ringbuf:push("a") -- idx: 1
|
||
ringbuf:push("b") -- idx: 2
|
||
|
||
-- doesn't read last added item, but uses separate read index
|
||
local pop_after_add_b = ringbuf:pop()
|
||
|
||
ringbuf:push("c") -- idx: 3 wraps around, overrides idx: 0 "a"
|
||
ringbuf:push("d") -- idx: 4 wraps around, overrides idx: 1 "a"
|
||
return {
|
||
peeka1 = peeka1,
|
||
peeka2 = peeka2,
|
||
pop1 = popa,
|
||
pop2 = popnil,
|
||
pop3 = ringbuf:pop(),
|
||
pop4 = ringbuf:pop(),
|
||
pop5 = ringbuf:pop(),
|
||
pop_after_add_b = pop_after_add_b,
|
||
}
|
||
]])
|
||
local expected = {
|
||
peeka1 = 'a',
|
||
peeka2 = 'a',
|
||
pop1 = 'a',
|
||
pop2 = nil,
|
||
pop3 = 'b',
|
||
pop4 = 'c',
|
||
pop5 = 'd',
|
||
pop_after_add_b = 'a',
|
||
}
|
||
eq(expected, results)
|
||
end)
|
||
end)
|
||
|
||
describe('lua: builtin modules', function()
|
||
local function do_tests()
|
||
eq(2, exec_lua [[return vim.tbl_count {x=1,y=2}]])
|
||
eq('{ 10, "spam" }', exec_lua [[return vim.inspect {10, 'spam'}]])
|
||
end
|
||
|
||
it('works', function()
|
||
clear()
|
||
do_tests()
|
||
end)
|
||
|
||
it('works when disabled', function()
|
||
clear('--luamod-dev')
|
||
do_tests()
|
||
end)
|
||
|
||
it('works without runtime', function()
|
||
clear { env = { VIMRUNTIME = 'fixtures/a' } }
|
||
do_tests()
|
||
end)
|
||
|
||
it('fails when disabled without runtime', function()
|
||
clear()
|
||
command("let $VIMRUNTIME='fixtures/a'")
|
||
-- Use system([nvim,…]) instead of clear() to avoid stderr noise. #21844
|
||
local out = fn.system({
|
||
nvim_prog,
|
||
'--clean',
|
||
'--luamod-dev',
|
||
[[+call nvim_exec_lua('return vim.tbl_count {x=1,y=2}')]],
|
||
'+qa!',
|
||
}):gsub('\r\n', '\n')
|
||
eq(1, eval('v:shell_error'))
|
||
matches("'vim%.shared' not found", out)
|
||
end)
|
||
end)
|
||
|
||
describe('lua: require("mod") from packages', function()
|
||
before_each(function()
|
||
clear('--cmd', 'set rtp+=test/functional/fixtures pp+=test/functional/fixtures')
|
||
end)
|
||
|
||
it('propagates syntax error', function()
|
||
local syntax_error_msg = exec_lua [[
|
||
local _, err = pcall(require, "syntax_error")
|
||
return err
|
||
]]
|
||
|
||
matches('unexpected symbol', syntax_error_msg)
|
||
end)
|
||
|
||
it('uses the right order of mod.lua vs mod/init.lua', function()
|
||
-- lua/fancy_x.lua takes precedence over lua/fancy_x/init.lua
|
||
eq('I am fancy_x.lua', exec_lua [[ return require'fancy_x' ]])
|
||
-- but lua/fancy_y/init.lua takes precedence over after/lua/fancy_y.lua
|
||
eq('I am init.lua of fancy_y!', exec_lua [[ return require'fancy_y' ]])
|
||
-- safety check: after/lua/fancy_z.lua is still loaded
|
||
eq('I am fancy_z.lua', exec_lua [[ return require'fancy_z' ]])
|
||
end)
|
||
end)
|
||
|
||
describe('vim.keymap', function()
|
||
before_each(clear)
|
||
|
||
it('validates', function()
|
||
matches(
|
||
'mode: expected string|table, got number',
|
||
pcall_err(exec_lua, [[vim.keymap.set(42, 'x', print)]])
|
||
)
|
||
|
||
matches(
|
||
'rhs: expected string|function, got nil',
|
||
pcall_err(exec_lua, [[vim.keymap.set('n', 'x')]])
|
||
)
|
||
|
||
matches(
|
||
'lhs: expected string, got table',
|
||
pcall_err(exec_lua, [[vim.keymap.set('n', {}, print)]])
|
||
)
|
||
|
||
matches(
|
||
'rhs: expected string|function, got number',
|
||
pcall_err(exec_lua, [[vim.keymap.set({}, 'x', 42, function() end)]])
|
||
)
|
||
|
||
matches(
|
||
'opts: expected table, got function',
|
||
pcall_err(exec_lua, [[vim.keymap.set({}, 'x', 'x', function() end)]])
|
||
)
|
||
|
||
matches(
|
||
'rhs: expected string|function, got number',
|
||
pcall_err(exec_lua, [[vim.keymap.set('z', 'x', 42)]])
|
||
)
|
||
|
||
matches('Invalid mode shortname: "z"', pcall_err(exec_lua, [[vim.keymap.set('z', 'x', 'y')]]))
|
||
end)
|
||
|
||
it('mapping', function()
|
||
eq(
|
||
0,
|
||
exec_lua [[
|
||
GlobalCount = 0
|
||
vim.keymap.set('n', 'asdf', function() GlobalCount = GlobalCount + 1 end)
|
||
return GlobalCount
|
||
]]
|
||
)
|
||
|
||
feed('asdf\n')
|
||
|
||
eq(1, exec_lua [[return GlobalCount]])
|
||
end)
|
||
|
||
it('expr mapping', function()
|
||
exec_lua [[
|
||
vim.keymap.set('n', 'aa', function() return '<Insert>π<C-V><M-π>foo<lt><Esc>' end, {expr = true})
|
||
]]
|
||
|
||
feed('aa')
|
||
|
||
eq({ 'π<M-π>foo<' }, api.nvim_buf_get_lines(0, 0, -1, false))
|
||
end)
|
||
|
||
it('overwrite a mapping', function()
|
||
eq(
|
||
0,
|
||
exec_lua [[
|
||
GlobalCount = 0
|
||
vim.keymap.set('n', 'asdf', function() GlobalCount = GlobalCount + 1 end)
|
||
return GlobalCount
|
||
]]
|
||
)
|
||
|
||
feed('asdf\n')
|
||
|
||
eq(1, exec_lua [[return GlobalCount]])
|
||
|
||
exec_lua [[
|
||
vim.keymap.set('n', 'asdf', function() GlobalCount = GlobalCount - 1 end)
|
||
]]
|
||
|
||
feed('asdf\n')
|
||
|
||
eq(0, exec_lua [[return GlobalCount]])
|
||
end)
|
||
|
||
it('unmap', function()
|
||
eq(
|
||
0,
|
||
exec_lua [[
|
||
GlobalCount = 0
|
||
vim.keymap.set('n', 'asdf', function() GlobalCount = GlobalCount + 1 end)
|
||
return GlobalCount
|
||
]]
|
||
)
|
||
|
||
feed('asdf\n')
|
||
|
||
eq(1, exec_lua [[return GlobalCount]])
|
||
|
||
exec_lua [[
|
||
vim.keymap.del('n', 'asdf')
|
||
]]
|
||
|
||
feed('asdf\n')
|
||
|
||
eq(1, exec_lua [[return GlobalCount]])
|
||
eq('\nNo mapping found', n.exec_capture('nmap asdf'))
|
||
end)
|
||
|
||
it('buffer-local mappings', function()
|
||
eq(
|
||
0,
|
||
exec_lua [[
|
||
GlobalCount = 0
|
||
vim.keymap.set('n', 'asdf', function() GlobalCount = GlobalCount + 1 end, {buffer=true})
|
||
return GlobalCount
|
||
]]
|
||
)
|
||
|
||
feed('asdf\n')
|
||
|
||
eq(1, exec_lua [[return GlobalCount]])
|
||
|
||
exec_lua [[
|
||
vim.keymap.del('n', 'asdf', {buffer=true})
|
||
]]
|
||
|
||
feed('asdf\n')
|
||
|
||
eq(1, exec_lua [[return GlobalCount]])
|
||
eq('\nNo mapping found', n.exec_capture('nmap asdf'))
|
||
end)
|
||
|
||
it('does not mutate the opts parameter', function()
|
||
eq(
|
||
true,
|
||
exec_lua [[
|
||
opts = {buffer=true}
|
||
vim.keymap.set('n', 'asdf', function() end, opts)
|
||
return opts.buffer
|
||
]]
|
||
)
|
||
eq(
|
||
true,
|
||
exec_lua [[
|
||
vim.keymap.del('n', 'asdf', opts)
|
||
return opts.buffer
|
||
]]
|
||
)
|
||
end)
|
||
|
||
it('<Plug> mappings', function()
|
||
eq(
|
||
0,
|
||
exec_lua [[
|
||
GlobalCount = 0
|
||
vim.keymap.set('n', '<plug>(asdf)', function() GlobalCount = GlobalCount + 1 end)
|
||
vim.keymap.set('n', 'ww', '<plug>(asdf)')
|
||
return GlobalCount
|
||
]]
|
||
)
|
||
|
||
feed('ww\n')
|
||
|
||
eq(1, exec_lua [[return GlobalCount]])
|
||
end)
|
||
end)
|
||
|
||
describe('Vimscript function exists()', function()
|
||
it('can check a lua function', function()
|
||
eq(
|
||
1,
|
||
exec_lua [[
|
||
_G.test = function() print("hello") end
|
||
return vim.fn.exists('*v:lua.test')
|
||
]]
|
||
)
|
||
|
||
eq(1, fn.exists('*v:lua.require("mpack").decode'))
|
||
eq(1, fn.exists("*v:lua.require('mpack').decode"))
|
||
eq(1, fn.exists('*v:lua.require"mpack".decode'))
|
||
eq(1, fn.exists("*v:lua.require'mpack'.decode"))
|
||
eq(1, fn.exists("*v:lua.require('vim.lsp').start"))
|
||
eq(1, fn.exists('*v:lua.require"vim.lsp".start'))
|
||
eq(1, fn.exists("*v:lua.require'vim.lsp'.start"))
|
||
eq(0, fn.exists("*v:lua.require'vim.lsp'.unknown"))
|
||
eq(0, fn.exists('*v:lua.?'))
|
||
end)
|
||
end)
|