mirror of
https://github.com/neovim/neovim.git
synced 2024-12-22 04:05:09 -07:00
526fc609b8
An empty table was previously always treated as a list, which means that
while merging tables, whenever an empty table was encountered it would
always truncate any table on the left.
`vim.tbl_deep_extend("force", { b = { a = 1 } }, { b = {} })`
Before: `{ b = {} }`
After: `{ b = { a = 1 } }`
2249 lines
71 KiB
Lua
2249 lines
71 KiB
Lua
-- Test suite for testing interactions with API bindings
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local helpers = require('test.functional.helpers')(after_each)
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local Screen = require('test.functional.ui.screen')
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local funcs = helpers.funcs
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local meths = helpers.meths
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local dedent = helpers.dedent
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local command = helpers.command
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local clear = helpers.clear
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local eq = helpers.eq
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local ok = helpers.ok
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local eval = helpers.eval
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local feed = helpers.feed
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local pcall_err = helpers.pcall_err
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local exec_lua = helpers.exec_lua
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local matches = helpers.matches
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local source = helpers.source
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local NIL = helpers.NIL
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local retry = helpers.retry
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before_each(clear)
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describe('lua stdlib', function()
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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, funcs.luaeval('vim.stricmp("a", "A")'))
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eq(0, funcs.luaeval('vim.stricmp("A", "a")'))
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eq(0, funcs.luaeval('vim.stricmp("a", "a")'))
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eq(0, funcs.luaeval('vim.stricmp("A", "A")'))
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eq(0, funcs.luaeval('vim.stricmp("", "")'))
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eq(0, funcs.luaeval('vim.stricmp("\\0", "\\0")'))
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eq(0, funcs.luaeval('vim.stricmp("\\0\\0", "\\0\\0")'))
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eq(0, funcs.luaeval('vim.stricmp("\\0\\0\\0", "\\0\\0\\0")'))
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eq(0, funcs.luaeval('vim.stricmp("\\0\\0\\0A", "\\0\\0\\0a")'))
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eq(0, funcs.luaeval('vim.stricmp("\\0\\0\\0a", "\\0\\0\\0A")'))
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eq(0, funcs.luaeval('vim.stricmp("\\0\\0\\0a", "\\0\\0\\0a")'))
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eq(0, funcs.luaeval('vim.stricmp("a\\0", "A\\0")'))
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eq(0, funcs.luaeval('vim.stricmp("A\\0", "a\\0")'))
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eq(0, funcs.luaeval('vim.stricmp("a\\0", "a\\0")'))
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eq(0, funcs.luaeval('vim.stricmp("A\\0", "A\\0")'))
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eq(0, funcs.luaeval('vim.stricmp("\\0a", "\\0A")'))
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eq(0, funcs.luaeval('vim.stricmp("\\0A", "\\0a")'))
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eq(0, funcs.luaeval('vim.stricmp("\\0a", "\\0a")'))
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eq(0, funcs.luaeval('vim.stricmp("\\0A", "\\0A")'))
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eq(0, funcs.luaeval('vim.stricmp("\\0a\\0", "\\0A\\0")'))
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eq(0, funcs.luaeval('vim.stricmp("\\0A\\0", "\\0a\\0")'))
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eq(0, funcs.luaeval('vim.stricmp("\\0a\\0", "\\0a\\0")'))
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eq(0, funcs.luaeval('vim.stricmp("\\0A\\0", "\\0A\\0")'))
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eq(-1, funcs.luaeval('vim.stricmp("a", "B")'))
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eq(-1, funcs.luaeval('vim.stricmp("A", "b")'))
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eq(-1, funcs.luaeval('vim.stricmp("a", "b")'))
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eq(-1, funcs.luaeval('vim.stricmp("A", "B")'))
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eq(-1, funcs.luaeval('vim.stricmp("", "\\0")'))
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eq(-1, funcs.luaeval('vim.stricmp("\\0", "\\0\\0")'))
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eq(-1, funcs.luaeval('vim.stricmp("\\0\\0", "\\0\\0\\0")'))
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eq(-1, funcs.luaeval('vim.stricmp("\\0\\0\\0A", "\\0\\0\\0b")'))
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eq(-1, funcs.luaeval('vim.stricmp("\\0\\0\\0a", "\\0\\0\\0B")'))
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eq(-1, funcs.luaeval('vim.stricmp("\\0\\0\\0a", "\\0\\0\\0b")'))
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eq(-1, funcs.luaeval('vim.stricmp("a\\0", "B\\0")'))
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eq(-1, funcs.luaeval('vim.stricmp("A\\0", "b\\0")'))
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eq(-1, funcs.luaeval('vim.stricmp("a\\0", "b\\0")'))
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eq(-1, funcs.luaeval('vim.stricmp("A\\0", "B\\0")'))
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eq(-1, funcs.luaeval('vim.stricmp("\\0a", "\\0B")'))
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eq(-1, funcs.luaeval('vim.stricmp("\\0A", "\\0b")'))
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eq(-1, funcs.luaeval('vim.stricmp("\\0a", "\\0b")'))
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eq(-1, funcs.luaeval('vim.stricmp("\\0A", "\\0B")'))
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eq(-1, funcs.luaeval('vim.stricmp("\\0a\\0", "\\0B\\0")'))
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eq(-1, funcs.luaeval('vim.stricmp("\\0A\\0", "\\0b\\0")'))
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eq(-1, funcs.luaeval('vim.stricmp("\\0a\\0", "\\0b\\0")'))
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eq(-1, funcs.luaeval('vim.stricmp("\\0A\\0", "\\0B\\0")'))
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eq(1, funcs.luaeval('vim.stricmp("c", "B")'))
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eq(1, funcs.luaeval('vim.stricmp("C", "b")'))
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eq(1, funcs.luaeval('vim.stricmp("c", "b")'))
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eq(1, funcs.luaeval('vim.stricmp("C", "B")'))
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eq(1, funcs.luaeval('vim.stricmp("\\0", "")'))
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eq(1, funcs.luaeval('vim.stricmp("\\0\\0", "\\0")'))
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eq(1, funcs.luaeval('vim.stricmp("\\0\\0\\0", "\\0\\0")'))
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eq(1, funcs.luaeval('vim.stricmp("\\0\\0\\0\\0", "\\0\\0\\0")'))
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eq(1, funcs.luaeval('vim.stricmp("\\0\\0\\0C", "\\0\\0\\0b")'))
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eq(1, funcs.luaeval('vim.stricmp("\\0\\0\\0c", "\\0\\0\\0B")'))
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eq(1, funcs.luaeval('vim.stricmp("\\0\\0\\0c", "\\0\\0\\0b")'))
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eq(1, funcs.luaeval('vim.stricmp("c\\0", "B\\0")'))
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eq(1, funcs.luaeval('vim.stricmp("C\\0", "b\\0")'))
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eq(1, funcs.luaeval('vim.stricmp("c\\0", "b\\0")'))
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eq(1, funcs.luaeval('vim.stricmp("C\\0", "B\\0")'))
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eq(1, funcs.luaeval('vim.stricmp("c\\0", "B")'))
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eq(1, funcs.luaeval('vim.stricmp("C\\0", "b")'))
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eq(1, funcs.luaeval('vim.stricmp("c\\0", "b")'))
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eq(1, funcs.luaeval('vim.stricmp("C\\0", "B")'))
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eq(1, funcs.luaeval('vim.stricmp("\\0c", "\\0B")'))
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eq(1, funcs.luaeval('vim.stricmp("\\0C", "\\0b")'))
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eq(1, funcs.luaeval('vim.stricmp("\\0c", "\\0b")'))
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eq(1, funcs.luaeval('vim.stricmp("\\0C", "\\0B")'))
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eq(1, funcs.luaeval('vim.stricmp("\\0c\\0", "\\0B\\0")'))
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eq(1, funcs.luaeval('vim.stricmp("\\0C\\0", "\\0b\\0")'))
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eq(1, funcs.luaeval('vim.stricmp("\\0c\\0", "\\0b\\0")'))
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eq(1, funcs.luaeval('vim.stricmp("\\0C\\0", "\\0B\\0")'))
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end)
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-- for brevity, match only the error header (not the traceback)
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local function pcall_header(...)
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return string.gsub(string.gsub(pcall_err(exec_lua, ...), '[\r\n].*', ''), '^Error executing lua: ', '')
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end
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it('vim.startswith', function()
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eq(true, funcs.luaeval('vim.startswith("123", "1")'))
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eq(true, funcs.luaeval('vim.startswith("123", "")'))
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eq(true, funcs.luaeval('vim.startswith("123", "123")'))
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eq(true, funcs.luaeval('vim.startswith("", "")'))
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eq(false, funcs.luaeval('vim.startswith("123", " ")'))
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eq(false, funcs.luaeval('vim.startswith("123", "2")'))
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eq(false, funcs.luaeval('vim.startswith("123", "1234")'))
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eq("vim/shared.lua:0: prefix: expected string, got nil", pcall_header 'return vim.startswith("123", nil)')
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eq("vim/shared.lua:0: s: expected string, got nil", pcall_header 'return vim.startswith(nil, "123")')
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end)
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it('vim.endswith', function()
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eq(true, funcs.luaeval('vim.endswith("123", "3")'))
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eq(true, funcs.luaeval('vim.endswith("123", "")'))
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eq(true, funcs.luaeval('vim.endswith("123", "123")'))
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eq(true, funcs.luaeval('vim.endswith("", "")'))
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eq(false, funcs.luaeval('vim.endswith("123", " ")'))
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eq(false, funcs.luaeval('vim.endswith("123", "2")'))
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eq(false, funcs.luaeval('vim.endswith("123", "1234")'))
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eq("vim/shared.lua:0: suffix: expected string, got nil", pcall_header 'return vim.endswith("123", nil)')
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eq("vim/shared.lua:0: s: expected string, got nil", pcall_header '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"]])
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local indicies32 = {[0]=0,1,2,3,5,7,9,10,12,13,16,19,20,23,24,28,29,33,34,35,37,38,40,42,44,46,48}
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local indicies16 = {[0]=0,1,2,3,5,7,9,10,12,13,16,19,20,23,24,28,28,29,33,33,34,35,37,38,40,42,44,46,48}
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for i,k in pairs(indicies32) do
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eq(k, exec_lua("return vim.str_byteindex(_G.test_text, ...)", i), i)
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end
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for i,k in pairs(indicies16) do
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eq(k, exec_lua("return vim.str_byteindex(_G.test_text, ..., true)", i), i)
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end
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local i32, i16 = 0, 0
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for k = 0,48 do
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if indicies32[i32] < k then
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i32 = i32 + 1
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end
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if indicies16[i16] < k then
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i16 = i16 + 1
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if indicies16[i16+1] == indicies16[i16] then
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i16 = i16 + 1
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end
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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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end
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end)
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it("vim.schedule", function()
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exec_lua([[
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test_table = {}
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vim.schedule(function()
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table.insert(test_table, "xx")
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end)
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table.insert(test_table, "yy")
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]])
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eq({"yy","xx"}, exec_lua("return test_table"))
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-- Validates args.
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eq('Error executing lua: vim.schedule: expected function',
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pcall_err(exec_lua, "vim.schedule('stringly')"))
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eq('Error executing lua: vim.schedule: expected function',
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pcall_err(exec_lua, "vim.schedule()"))
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exec_lua([[
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vim.schedule(function()
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error("big failure\nvery async")
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end)
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]])
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feed("<cr>")
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eq('Error executing vim.schedule lua callback: [string "<nvim>"]:2: big failure\nvery async', eval("v:errmsg"))
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local screen = Screen.new(60,5)
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screen:set_default_attr_ids({
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[1] = {bold = true, foreground = Screen.colors.Blue1},
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[2] = {bold = true, reverse = true},
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[3] = {foreground = Screen.colors.Grey100, background = Screen.colors.Red},
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[4] = {bold = true, foreground = Screen.colors.SeaGreen4},
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})
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screen:attach()
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screen:expect{grid=[[
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^ |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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|
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]]}
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-- nvim_command causes a vimL exception, check that it is properly caught
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-- and propagated as an error message in async contexts.. #10809
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exec_lua([[
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vim.schedule(function()
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vim.api.nvim_command(":echo 'err")
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end)
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]])
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screen:expect{grid=[[
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|
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{2: }|
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{3:Error executing vim.schedule lua callback: [string "<nvim>"]}|
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{3::2: Vim(echo):E115: Missing quote: 'err} |
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{4:Press ENTER or type command to continue}^ |
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]]}
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end)
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it("vim.split", function()
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local split = function(str, sep, plain)
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return exec_lua('return vim.split(...)', str, sep, plain)
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end
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local tests = {
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{ "a,b", ",", false, { 'a', 'b' } },
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{ ":aa::bb:", ":", false, { '', 'aa', '', 'bb', '' } },
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{ "::ee::ff:", ":", false, { '', '', 'ee', '', 'ff', '' } },
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{ "ab", ".", false, { '', '', '' } },
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{ "a1b2c", "[0-9]", false, { 'a', 'b', 'c' } },
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{ "xy", "", false, { 'x', 'y' } },
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{ "here be dragons", " ", false, { "here", "be", "dragons"} },
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{ "axaby", "ab?", false, { '', 'x', 'y' } },
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{ "f v2v v3v w2w ", "([vw])2%1", false, { 'f ', ' v3v ', ' ' } },
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{ "", "", false, {} },
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{ "", "a", false, { '' } },
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{ "x*yz*oo*l", "*", true, { 'x', 'yz', 'oo', 'l' } },
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}
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for _, t in ipairs(tests) do
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eq(t[4], split(t[1], t[2], t[3]))
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end
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local loops = {
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{ "abc", ".-" },
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}
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for _, t in ipairs(loops) do
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eq("Error executing lua: vim/shared.lua:0: Infinite loop detected", pcall_err(split, t[1], t[2]))
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end
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-- Validates args.
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eq(true, pcall(split, 'string', 'string'))
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eq(dedent([[
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Error executing lua: vim/shared.lua:0: s: expected string, got number
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stack traceback:
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vim/shared.lua:0: in function 'gsplit'
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vim/shared.lua:0: in function <vim/shared.lua:0>]]),
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pcall_err(split, 1, 'string'))
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eq(dedent([[
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Error executing lua: vim/shared.lua:0: sep: expected string, got number
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stack traceback:
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vim/shared.lua:0: in function 'gsplit'
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vim/shared.lua:0: in function <vim/shared.lua:0>]]),
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pcall_err(split, 'string', 1))
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eq(dedent([[
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Error executing lua: vim/shared.lua:0: plain: expected boolean, got number
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stack traceback:
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vim/shared.lua:0: in function 'gsplit'
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vim/shared.lua:0: in function <vim/shared.lua:0>]]),
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pcall_err(split, 'string', 'string', 1))
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end)
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it('vim.trim', function()
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local trim = function(s)
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return exec_lua('return vim.trim(...)', s)
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end
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local trims = {
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{ " a", "a" },
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{ " b ", "b" },
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{ "\tc" , "c" },
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{ "r\n", "r" },
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}
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for _, t in ipairs(trims) do
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assert(t[2], trim(t[1]))
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end
|
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|
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-- Validates args.
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||
eq(dedent([[
|
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Error executing lua: vim/shared.lua:0: s: expected string, got number
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stack traceback:
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vim/shared.lua:0: in function <vim/shared.lua:0>]]),
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pcall_err(trim, 2))
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end)
|
||
|
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it('vim.inspect', function()
|
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-- just make sure it basically works, it has its own test suite
|
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local inspect = function(t, opts)
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return exec_lua('return vim.inspect(...)', t, opts)
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end
|
||
|
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eq('2', inspect(2))
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eq('{+a = {+b = 1+}+}',
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inspect({ a = { b = 1 } }, { newline = '+', indent = '' }))
|
||
|
||
-- special value vim.inspect.KEY works
|
||
eq('{ KEY_a = "x", KEY_b = "y"}', exec_lua([[
|
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return vim.inspect({a="x", b="y"}, {newline = '', process = function(item, path)
|
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if path[#path] == vim.inspect.KEY then
|
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return 'KEY_'..item
|
||
end
|
||
return item
|
||
end})
|
||
]]))
|
||
end)
|
||
|
||
it("vim.deepcopy", function()
|
||
ok(exec_lua([[
|
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local a = { x = { 1, 2 }, y = 5}
|
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local b = vim.deepcopy(a)
|
||
|
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return b.x[1] == 1 and b.x[2] == 2 and b.y == 5 and vim.tbl_count(b) == 2
|
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and tostring(a) ~= tostring(b)
|
||
]]))
|
||
|
||
ok(exec_lua([[
|
||
local a = {}
|
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local b = vim.deepcopy(a)
|
||
|
||
return vim.tbl_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.tbl_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.tbl_islist(b.x) and vim.tbl_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
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||
return t1.f() ~= t2.f()
|
||
]]))
|
||
|
||
eq('Error executing lua: vim/shared.lua:0: 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'))]]))
|
||
|
||
-- Validates args.
|
||
eq(dedent([[
|
||
Error executing lua: vim/shared.lua:0: s: expected string, got number
|
||
stack traceback:
|
||
vim/shared.lua:0: in function <vim/shared.lua:0>]]),
|
||
pcall_err(exec_lua, [[return vim.pesc(2)]]))
|
||
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.tbl_islist', function()
|
||
eq(true, exec_lua("return vim.tbl_islist({})"))
|
||
eq(false, exec_lua("return vim.tbl_islist(vim.empty_dict())"))
|
||
eq(true, exec_lua("return vim.tbl_islist({'a', 'b', 'c'})"))
|
||
eq(false, exec_lua("return vim.tbl_islist({'a', '32', a='hello', b='baz'})"))
|
||
eq(false, exec_lua("return vim.tbl_islist({1, a='hello', b='baz'})"))
|
||
eq(false, exec_lua("return vim.tbl_islist({a='hello', b='baz', 1})"))
|
||
eq(false, exec_lua("return vim.tbl_islist({1, 2, nil, a='hello'})"))
|
||
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_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.tbl_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.tbl_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
|
||
]]))
|
||
|
||
eq('Error executing lua: vim/shared.lua:0: invalid "behavior": nil',
|
||
pcall_err(exec_lua, [[
|
||
return vim.tbl_extend()
|
||
]])
|
||
)
|
||
|
||
eq('Error executing lua: vim/shared.lua:0: wrong number of arguments (given 1, expected at least 3)',
|
||
pcall_err(exec_lua, [[
|
||
return vim.tbl_extend("keep")
|
||
]])
|
||
)
|
||
|
||
eq('Error executing lua: vim/shared.lua:0: 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.tbl_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.tbl_islist(c) and count == 0
|
||
]]))
|
||
|
||
eq(exec_lua([[
|
||
local a = { a = { b = 1 } }
|
||
local b = { a = {} }
|
||
return vim.tbl_deep_extend("force", a, b)
|
||
]]), {a = {b = 1}})
|
||
|
||
eq(exec_lua([[
|
||
local a = { a = 123 }
|
||
local b = { a = { b = 1} }
|
||
return vim.tbl_deep_extend("force", a, b)
|
||
]]), {a = {b = 1}})
|
||
|
||
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 = {[3] = 3}})
|
||
]]))
|
||
|
||
eq(exec_lua([[
|
||
local a = { a = { b = 1} }
|
||
local b = { a = 123 }
|
||
return vim.tbl_deep_extend("force", a, b)
|
||
]]), {a = 123 })
|
||
|
||
eq('Error executing lua: vim/shared.lua:0: invalid "behavior": nil',
|
||
pcall_err(exec_lua, [[
|
||
return vim.tbl_deep_extend()
|
||
]])
|
||
)
|
||
|
||
eq('Error executing lua: vim/shared.lua:0: wrong number of arguments (given 1, expected at least 3)',
|
||
pcall_err(exec_lua, [[
|
||
return vim.tbl_deep_extend("keep")
|
||
]])
|
||
)
|
||
|
||
eq('Error executing lua: vim/shared.lua:0: wrong number of arguments (given 2, expected at least 3)',
|
||
pcall_err(exec_lua, [[
|
||
return vim.tbl_deep_extend("keep", {})
|
||
]])
|
||
)
|
||
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}) ]])
|
||
eq(dedent([[
|
||
Error executing lua: vim/shared.lua:0: src: expected table, got nil
|
||
stack traceback:
|
||
vim/shared.lua:0: in function <vim/shared.lua:0>]]),
|
||
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('^Error executing lua: vim/shared%.lua:0: The reverse lookup found an existing value for "[1A]" while processing key "[1A]"$',
|
||
pcall_err(exec_lua, code))
|
||
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 vimL float
|
||
eq(false, exec_lua([[return vim.api.nvim_call_function('sin', {0.0}) == 0.0 ]]))
|
||
|
||
source([[
|
||
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"))
|
||
-- compat: nvim_call_function uses "special" value for empty dict
|
||
eq(true, exec_lua([[return next(vim.api.nvim_call_function("FooFunc", {5})) == true ]]))
|
||
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:E714: List required'}, exec_lua([[return {pcall(vim.fn.add, "aa", "bb")}]]))
|
||
end)
|
||
|
||
it('vim.fn should error when calling API function', function()
|
||
eq('Error executing lua: vim.lua:0: 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.rpcrequest and vim.rpcnotify', function()
|
||
exec_lua([[
|
||
chan = vim.fn.jobstart({'cat'}, {rpc=true})
|
||
vim.rpcrequest(chan, 'nvim_set_current_line', 'meow')
|
||
]])
|
||
eq('meow', meths.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.tbl_islist(dict), vim.tbl_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', meths.get_current_line())
|
||
end)
|
||
|
||
local screen = Screen.new(50,7)
|
||
screen:set_default_attr_ids({
|
||
[1] = {bold = true, foreground = Screen.colors.Blue1},
|
||
[2] = {bold = true, reverse = true},
|
||
[3] = {foreground = Screen.colors.Grey100, background = Screen.colors.Red},
|
||
[4] = {bold = true, foreground = Screen.colors.SeaGreen4},
|
||
})
|
||
screen:attach()
|
||
exec_lua([[
|
||
timer = vim.loop.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=[[
|
||
foo |
|
||
{1:~ }|
|
||
{2: }|
|
||
{3:Error executing luv callback:} |
|
||
{3:[string "<nvim>"]:6: E5560: rpcrequest must not be}|
|
||
{3: called in a lua loop callback} |
|
||
{4:Press ENTER or type command to continue}^ |
|
||
]]}
|
||
feed('<cr>')
|
||
eq({3, NIL}, meths.get_var('yy'))
|
||
|
||
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.tbl_islist(listy), vim.tbl_islist(dicty), next(listy) == nil, next(dicty) == nil}
|
||
]]))
|
||
|
||
-- vim.empty_dict() gives new value each time
|
||
-- equality is not overriden (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', 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' }}")
|
||
|
||
eq(dedent([[
|
||
Error executing lua: [string "<nvim>"]:0: opt[1]: expected table, got number
|
||
stack traceback:
|
||
[string "<nvim>"]:0: in main chunk]]),
|
||
pcall_err(exec_lua, "vim.validate{ 1, 'x' }"))
|
||
eq(dedent([[
|
||
Error executing lua: [string "<nvim>"]:0: invalid type name: x
|
||
stack traceback:
|
||
[string "<nvim>"]:0: in main chunk]]),
|
||
pcall_err(exec_lua, "vim.validate{ arg1={ 1, 'x' }}"))
|
||
eq(dedent([[
|
||
Error executing lua: [string "<nvim>"]:0: invalid type name: 1
|
||
stack traceback:
|
||
[string "<nvim>"]:0: in main chunk]]),
|
||
pcall_err(exec_lua, "vim.validate{ arg1={ 1, 1 }}"))
|
||
eq(dedent([[
|
||
Error executing lua: [string "<nvim>"]:0: invalid type name: nil
|
||
stack traceback:
|
||
[string "<nvim>"]:0: in main chunk]]),
|
||
pcall_err(exec_lua, "vim.validate{ arg1={ 1 }}"))
|
||
|
||
-- Validated parameters are required by default.
|
||
eq(dedent([[
|
||
Error executing lua: [string "<nvim>"]:0: arg1: expected string, got nil
|
||
stack traceback:
|
||
[string "<nvim>"]:0: in main chunk]]),
|
||
pcall_err(exec_lua, "vim.validate{ arg1={ nil, 's' }}"))
|
||
-- Explicitly required.
|
||
eq(dedent([[
|
||
Error executing lua: [string "<nvim>"]:0: arg1: expected string, got nil
|
||
stack traceback:
|
||
[string "<nvim>"]:0: in main chunk]]),
|
||
pcall_err(exec_lua, "vim.validate{ arg1={ nil, 's', false }}"))
|
||
|
||
eq(dedent([[
|
||
Error executing lua: [string "<nvim>"]:0: arg1: expected table, got number
|
||
stack traceback:
|
||
[string "<nvim>"]:0: in main chunk]]),
|
||
pcall_err(exec_lua, "vim.validate{arg1={1, 't'}}"))
|
||
eq(dedent([[
|
||
Error executing lua: [string "<nvim>"]:0: arg2: expected string, got number
|
||
stack traceback:
|
||
[string "<nvim>"]:0: in main chunk]]),
|
||
pcall_err(exec_lua, "vim.validate{arg1={{}, 't'}, arg2={1, 's'}}"))
|
||
eq(dedent([[
|
||
Error executing lua: [string "<nvim>"]:0: arg2: expected string, got nil
|
||
stack traceback:
|
||
[string "<nvim>"]:0: in main chunk]]),
|
||
pcall_err(exec_lua, "vim.validate{arg1={{}, 't'}, arg2={nil, 's'}}"))
|
||
eq(dedent([[
|
||
Error executing lua: [string "<nvim>"]:0: arg2: expected string, got nil
|
||
stack traceback:
|
||
[string "<nvim>"]:0: in main chunk]]),
|
||
pcall_err(exec_lua, "vim.validate{arg1={{}, 't'}, arg2={nil, 's'}}"))
|
||
eq(dedent([[
|
||
Error executing lua: [string "<nvim>"]:0: arg1: expected even number, got 3
|
||
stack traceback:
|
||
[string "<nvim>"]:0: in main chunk]]),
|
||
pcall_err(exec_lua, "vim.validate{arg1={3, function(a) return a == 1 end, 'even number'}}"))
|
||
eq(dedent([[
|
||
Error executing lua: [string "<nvim>"]:0: arg1: expected ?, got 3
|
||
stack traceback:
|
||
[string "<nvim>"]:0: in main chunk]]),
|
||
pcall_err(exec_lua, "vim.validate{arg1={3, function(a) return a == 1 end}}"))
|
||
|
||
-- Pass an additional message back.
|
||
eq(dedent([[
|
||
Error executing lua: [string "<nvim>"]:0: arg1: expected ?, got 3. Info: TEST_MSG
|
||
stack traceback:
|
||
[string "<nvim>"]:0: in main chunk]]),
|
||
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, 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', funcs.luaeval "vim.g.testing")
|
||
eq(123, funcs.luaeval "vim.g.other")
|
||
eq(5120.1, funcs.luaeval "vim.g.floaty")
|
||
eq(NIL, funcs.luaeval "vim.g.nonexistant")
|
||
eq(NIL, funcs.luaeval "vim.g.nullvar")
|
||
-- lost over RPC, so test locally:
|
||
eq({false, true}, exec_lua [[
|
||
return {vim.g.nonexistant == vim.NIL, vim.g.nullvar == vim.NIL}
|
||
]])
|
||
|
||
eq({hello="world"}, funcs.luaeval "vim.g.to_delete")
|
||
exec_lua [[
|
||
vim.g.to_delete = nil
|
||
]]
|
||
eq(NIL, funcs.luaeval "vim.g.to_delete")
|
||
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"})
|
||
]]
|
||
|
||
eq('hi', funcs.luaeval "vim.b.testing")
|
||
eq(123, funcs.luaeval "vim.b.other")
|
||
eq(5120.1, funcs.luaeval "vim.b.floaty")
|
||
eq(NIL, funcs.luaeval "vim.b.nonexistant")
|
||
eq(NIL, funcs.luaeval "vim.b.nullvar")
|
||
-- lost over RPC, so test locally:
|
||
eq({false, true}, exec_lua [[
|
||
return {vim.b.nonexistant == vim.NIL, vim.b.nullvar == vim.NIL}
|
||
]])
|
||
|
||
eq({hello="world"}, funcs.luaeval "vim.b.to_delete")
|
||
exec_lua [[
|
||
vim.b.to_delete = nil
|
||
]]
|
||
eq(NIL, funcs.luaeval "vim.b.to_delete")
|
||
|
||
exec_lua [[
|
||
vim.cmd "vnew"
|
||
]]
|
||
|
||
eq(NIL, funcs.luaeval "vim.b.testing")
|
||
eq(NIL, funcs.luaeval "vim.b.other")
|
||
eq(NIL, funcs.luaeval "vim.b.nonexistant")
|
||
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"})
|
||
]]
|
||
|
||
eq('hi', funcs.luaeval "vim.w.testing")
|
||
eq(123, funcs.luaeval "vim.w.other")
|
||
eq(NIL, funcs.luaeval "vim.w.nonexistant")
|
||
|
||
eq({hello="world"}, funcs.luaeval "vim.w.to_delete")
|
||
exec_lua [[
|
||
vim.w.to_delete = nil
|
||
]]
|
||
eq(NIL, funcs.luaeval "vim.w.to_delete")
|
||
|
||
exec_lua [[
|
||
vim.cmd "vnew"
|
||
]]
|
||
|
||
eq(NIL, funcs.luaeval "vim.w.testing")
|
||
eq(NIL, funcs.luaeval "vim.w.other")
|
||
eq(NIL, funcs.luaeval "vim.w.nonexistant")
|
||
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', funcs.luaeval "vim.t.testing")
|
||
eq(123, funcs.luaeval "vim.t.other")
|
||
eq(NIL, funcs.luaeval "vim.t.nonexistant")
|
||
|
||
eq({hello="world"}, funcs.luaeval "vim.t.to_delete")
|
||
exec_lua [[
|
||
vim.t.to_delete = nil
|
||
]]
|
||
eq(NIL, funcs.luaeval "vim.t.to_delete")
|
||
|
||
exec_lua [[
|
||
vim.cmd "tabnew"
|
||
]]
|
||
|
||
eq(NIL, funcs.luaeval "vim.t.testing")
|
||
eq(NIL, funcs.luaeval "vim.t.other")
|
||
eq(NIL, funcs.luaeval "vim.t.nonexistant")
|
||
end)
|
||
|
||
it('vim.env', function()
|
||
exec_lua [[
|
||
vim.fn.setenv("A", 123)
|
||
]]
|
||
eq('123', funcs.luaeval "vim.env.A")
|
||
eq(true, funcs.luaeval "vim.env.B == nil")
|
||
end)
|
||
|
||
it('vim.v', function()
|
||
eq(funcs.luaeval "vim.api.nvim_get_vvar('progpath')", funcs.luaeval "vim.v.progpath")
|
||
eq(false, funcs.luaeval "vim.v['false']")
|
||
eq(NIL, funcs.luaeval "vim.v.null")
|
||
end)
|
||
|
||
it('vim.bo', function()
|
||
eq('', funcs.luaeval "vim.bo.filetype")
|
||
exec_lua [[
|
||
vim.api.nvim_buf_set_option(0, "filetype", "markdown")
|
||
BUF = vim.api.nvim_create_buf(false, true)
|
||
vim.api.nvim_buf_set_option(BUF, "modifiable", false)
|
||
]]
|
||
eq(false, funcs.luaeval "vim.bo.modified")
|
||
eq('markdown', funcs.luaeval "vim.bo.filetype")
|
||
eq(false, funcs.luaeval "vim.bo[BUF].modifiable")
|
||
exec_lua [[
|
||
vim.bo.filetype = ''
|
||
vim.bo[BUF].modifiable = true
|
||
]]
|
||
eq('', funcs.luaeval "vim.bo.filetype")
|
||
eq(true, funcs.luaeval "vim.bo[BUF].modifiable")
|
||
matches("^Error executing lua: .*: Invalid option name: 'nosuchopt'$",
|
||
pcall_err(exec_lua, 'return vim.bo.nosuchopt'))
|
||
matches("^Error executing lua: .*: Expected lua string$",
|
||
pcall_err(exec_lua, 'return vim.bo[0][0].autoread'))
|
||
end)
|
||
|
||
it('vim.wo', function()
|
||
exec_lua [[
|
||
vim.api.nvim_win_set_option(0, "cole", 2)
|
||
vim.cmd "split"
|
||
vim.api.nvim_win_set_option(0, "cole", 2)
|
||
]]
|
||
eq(2, funcs.luaeval "vim.wo.cole")
|
||
exec_lua [[
|
||
vim.wo.conceallevel = 0
|
||
]]
|
||
eq(0, funcs.luaeval "vim.wo.cole")
|
||
eq(0, funcs.luaeval "vim.wo[0].cole")
|
||
eq(0, funcs.luaeval "vim.wo[1001].cole")
|
||
matches("^Error executing lua: .*: Invalid option name: 'notanopt'$",
|
||
pcall_err(exec_lua, 'return vim.wo.notanopt'))
|
||
matches("^Error executing lua: .*: Expected lua string$",
|
||
pcall_err(exec_lua, 'return vim.wo[0][0].list'))
|
||
eq(2, funcs.luaeval "vim.wo[1000].cole")
|
||
exec_lua [[
|
||
vim.wo[1000].cole = 0
|
||
]]
|
||
eq(0, funcs.luaeval "vim.wo[1000].cole")
|
||
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('should allow setting number values', function()
|
||
local scrolloff = exec_lua [[
|
||
vim.opt.scrolloff = 10
|
||
return vim.o.scrolloff
|
||
]]
|
||
eq(scrolloff, 10)
|
||
end)
|
||
|
||
pending('should handle STUPID window things', function()
|
||
local result = exec_lua [[
|
||
local result = {}
|
||
|
||
table.insert(result, vim.api.nvim_get_option('scrolloff'))
|
||
table.insert(result, vim.api.nvim_win_get_option(0, 'scrolloff'))
|
||
|
||
return result
|
||
]]
|
||
|
||
eq({}, result)
|
||
end)
|
||
|
||
it('should allow setting tables', function()
|
||
local wildignore = exec_lua [[
|
||
vim.opt.wildignore = { 'hello', 'world' }
|
||
return vim.o.wildignore
|
||
]]
|
||
eq(wildignore, "hello,world")
|
||
end)
|
||
|
||
it('should allow setting tables with shortnames', function()
|
||
local wildignore = exec_lua [[
|
||
vim.opt.wig = { 'hello', 'world' }
|
||
return vim.o.wildignore
|
||
]]
|
||
eq(wildignore, "hello,world")
|
||
end)
|
||
|
||
it('should error 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('should error 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('should allow 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('should change 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.api.nvim_get_option('makeprg'))
|
||
table.insert(result, (pcall(vim.api.nvim_buf_get_option, 0, 'makeprg')))
|
||
|
||
vim.opt_local.mp = "only-local"
|
||
table.insert(result, vim.api.nvim_get_option('makeprg'))
|
||
table.insert(result, vim.api.nvim_buf_get_option(0, 'makeprg'))
|
||
|
||
vim.opt_global.makeprg = "only-global"
|
||
table.insert(result, vim.api.nvim_get_option('makeprg'))
|
||
table.insert(result, vim.api.nvim_buf_get_option(0, 'makeprg'))
|
||
|
||
vim.opt.makeprg = "global-local"
|
||
table.insert(result, vim.api.nvim_get_option('makeprg'))
|
||
table.insert(result, vim.api.nvim_buf_get_option(0, 'makeprg'))
|
||
return result
|
||
]]
|
||
|
||
-- Set -> global & local
|
||
eq("global-local", result[1])
|
||
eq(false, 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 -> doesn't override previously set value
|
||
eq("global-local", result[7])
|
||
eq("only-local", result[8])
|
||
end)
|
||
|
||
it('should allow 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('should allow 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('should work for boolean values', function()
|
||
eq(false, exec_lua [[
|
||
vim.opt.number = false
|
||
return vim.opt.number:get()
|
||
]])
|
||
end)
|
||
|
||
it('should work for number values', function()
|
||
local tabstop = exec_lua[[
|
||
vim.opt.tabstop = 10
|
||
return vim.opt.tabstop:get()
|
||
]]
|
||
|
||
eq(10, tabstop)
|
||
end)
|
||
|
||
it('should work for string values', function()
|
||
eq("hello world", exec_lua [[
|
||
vim.opt.makeprg = "hello world"
|
||
return vim.opt.makeprg:get()
|
||
]])
|
||
end)
|
||
|
||
it('should work 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('should work 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('should work 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('should work 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('should work 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('should allow 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('should allow 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('should handle dictionary style', function()
|
||
local listchars = exec_lua [[
|
||
vim.opt.listchars = {
|
||
eol = "~",
|
||
space = ".",
|
||
}
|
||
|
||
return vim.o.listchars
|
||
]]
|
||
eq("eol:~,space:.", listchars)
|
||
end)
|
||
|
||
it('should allow adding dictionary 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('should allow adding dictionary 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('should allow 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('should allow subtracting dictionary 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('should allow subtracting dictionary 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('should allow subtracting dictionary 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('should allow 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('should allow 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('should automatically set 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('should automatically set 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('should automatically set 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('should automatically set 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('should allow adding tables', function()
|
||
local wildignore = exec_lua [[
|
||
vim.opt.wildignore = 'foo'
|
||
return vim.o.wildignore
|
||
]]
|
||
eq(wildignore, 'foo')
|
||
|
||
wildignore = exec_lua [[
|
||
vim.opt.wildignore = vim.opt.wildignore + { 'bar', 'baz' }
|
||
return vim.o.wildignore
|
||
]]
|
||
eq(wildignore, 'foo,bar,baz')
|
||
end)
|
||
|
||
it('should handle adding duplicates', function()
|
||
local wildignore = exec_lua [[
|
||
vim.opt.wildignore = 'foo'
|
||
return vim.o.wildignore
|
||
]]
|
||
eq(wildignore, 'foo')
|
||
|
||
wildignore = exec_lua [[
|
||
vim.opt.wildignore = vim.opt.wildignore + { 'bar', 'baz' }
|
||
return vim.o.wildignore
|
||
]]
|
||
eq(wildignore, 'foo,bar,baz')
|
||
|
||
wildignore = exec_lua [[
|
||
vim.opt.wildignore = vim.opt.wildignore + { 'bar', 'baz' }
|
||
return vim.o.wildignore
|
||
]]
|
||
eq(wildignore, 'foo,bar,baz')
|
||
end)
|
||
|
||
it('should allow 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(wildignore, 'foo,bar,baz')
|
||
end)
|
||
|
||
it('should remove values when you use minus', function()
|
||
local wildignore = exec_lua [[
|
||
vim.opt.wildignore = 'foo'
|
||
return vim.o.wildignore
|
||
]]
|
||
eq(wildignore, 'foo')
|
||
|
||
wildignore = exec_lua [[
|
||
vim.opt.wildignore = vim.opt.wildignore + { 'bar', 'baz' }
|
||
return vim.o.wildignore
|
||
]]
|
||
eq(wildignore, 'foo,bar,baz')
|
||
|
||
wildignore = exec_lua [[
|
||
vim.opt.wildignore = vim.opt.wildignore - 'bar'
|
||
return vim.o.wildignore
|
||
]]
|
||
eq(wildignore, 'foo,baz')
|
||
end)
|
||
|
||
it('should prepend 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(wildignore, 'super_first,first,foo')
|
||
end)
|
||
|
||
it('should not remove duplicates from wildmode: #14708', function()
|
||
local wildmode = exec_lua [[
|
||
vim.opt.wildmode = {"full", "list", "full"}
|
||
return vim.o.wildmode
|
||
]]
|
||
|
||
eq(wildmode, 'full,list,full')
|
||
end)
|
||
|
||
describe('option types', function()
|
||
it('should allow 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('should allow 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('should allow 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('should allow 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('should allow set option with set or string value', function()
|
||
local ww = exec_lua [[
|
||
vim.opt.whichwrap = {
|
||
b = true,
|
||
s = 1,
|
||
}
|
||
return vim.go.whichwrap
|
||
]]
|
||
|
||
eq(ww, "b,s")
|
||
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.api.nvim_get_option('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.api.nvim_get_option('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
|
||
|
||
it('vim.cmd', function()
|
||
exec_lua [[
|
||
vim.cmd "autocmd BufNew * ++once lua BUF = vim.fn.expand('<abuf>')"
|
||
vim.cmd "new"
|
||
]]
|
||
eq('2', funcs.luaeval "BUF")
|
||
eq(2, funcs.luaeval "#vim.api.nvim_list_bufs()")
|
||
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")}]])
|
||
|
||
meths.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)}]])
|
||
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)
|
||
|
||
it('vim.region', function()
|
||
helpers.insert(helpers.dedent( [[
|
||
text tααt tααt text
|
||
text tαxt txtα tex
|
||
text tαxt tαxt
|
||
]]))
|
||
eq({5,15}, exec_lua[[ return vim.region(0,{1,5},{1,14},'v',true)[1] ]])
|
||
end)
|
||
|
||
describe('vim.execute_on_keystroke', function()
|
||
it('should keep track of keystrokes', function()
|
||
helpers.insert([[hello world ]])
|
||
|
||
exec_lua [[
|
||
KeysPressed = {}
|
||
|
||
vim.register_keystroke_callback(function(buf)
|
||
if buf:byte() == 27 then
|
||
buf = "<ESC>"
|
||
end
|
||
|
||
table.insert(KeysPressed, buf)
|
||
end)
|
||
]]
|
||
|
||
helpers.insert([[next 🤦 lines å ]])
|
||
|
||
-- It has escape in the keys pressed
|
||
eq('inext 🤦 lines å <ESC>', exec_lua [[return table.concat(KeysPressed, '')]])
|
||
end)
|
||
|
||
it('should allow removing trackers.', function()
|
||
helpers.insert([[hello world]])
|
||
|
||
exec_lua [[
|
||
KeysPressed = {}
|
||
|
||
return vim.register_keystroke_callback(function(buf)
|
||
if buf:byte() == 27 then
|
||
buf = "<ESC>"
|
||
end
|
||
|
||
table.insert(KeysPressed, buf)
|
||
end, vim.api.nvim_create_namespace("logger"))
|
||
]]
|
||
|
||
helpers.insert([[next lines]])
|
||
|
||
exec_lua("vim.register_keystroke_callback(nil, vim.api.nvim_create_namespace('logger'))")
|
||
|
||
helpers.insert([[more lines]])
|
||
|
||
-- It has escape in the keys pressed
|
||
eq('inext lines<ESC>', exec_lua [[return table.concat(KeysPressed, '')]])
|
||
end)
|
||
|
||
it('should not call functions that error again.', function()
|
||
helpers.insert([[hello world]])
|
||
|
||
exec_lua [[
|
||
KeysPressed = {}
|
||
|
||
return vim.register_keystroke_callback(function(buf)
|
||
if buf:byte() == 27 then
|
||
buf = "<ESC>"
|
||
end
|
||
|
||
table.insert(KeysPressed, buf)
|
||
|
||
if buf == 'l' then
|
||
error("Dumb Error")
|
||
end
|
||
end)
|
||
]]
|
||
|
||
helpers.insert([[next lines]])
|
||
helpers.insert([[more lines]])
|
||
|
||
-- Only the first letter gets added. After that we remove the callback
|
||
eq('inext l', exec_lua [[ return table.concat(KeysPressed, '') ]])
|
||
end)
|
||
|
||
it('should process mapped keys, not unmapped keys', function()
|
||
exec_lua [[
|
||
KeysPressed = {}
|
||
|
||
vim.cmd("inoremap hello world")
|
||
|
||
vim.register_keystroke_callback(function(buf)
|
||
if buf:byte() == 27 then
|
||
buf = "<ESC>"
|
||
end
|
||
|
||
table.insert(KeysPressed, buf)
|
||
end)
|
||
]]
|
||
|
||
helpers.insert("hello")
|
||
|
||
local next_status = exec_lua [[
|
||
return table.concat(KeysPressed, '')
|
||
]]
|
||
|
||
eq("iworld<ESC>", next_status)
|
||
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('should run from lua', function()
|
||
exec_lua[[vim.wait(100, function() return true end)]]
|
||
end)
|
||
|
||
it('should wait 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('should not block other events', function()
|
||
eq({time = true, wait_result = true}, exec_lua[[
|
||
start_time = get_time()
|
||
|
||
vim.g.timer_result = false
|
||
timer = vim.loop.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)
|
||
|
||
return {
|
||
time = (start_time + 5) > get_time(),
|
||
wait_result = wait_result,
|
||
}
|
||
]])
|
||
end)
|
||
|
||
it('should 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.loop.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)
|
||
|
||
return {
|
||
wait_result = wait_result,
|
||
}
|
||
]])
|
||
end)
|
||
it('should work 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('should not crash when callback errors', function()
|
||
eq({false, '[string "<nvim>"]:1: As Expected'}, exec_lua [[
|
||
return {pcall(function() vim.wait(1000, function() error("As Expected") end) end)}
|
||
]])
|
||
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('should allow waiting with no callback, explicit', function()
|
||
eq(true, exec_lua [[
|
||
local start_time = vim.loop.hrtime()
|
||
vim.wait(50, nil)
|
||
return vim.loop.hrtime() - start_time > 25000
|
||
]])
|
||
end)
|
||
|
||
it('should allow waiting with no callback, implicit', function()
|
||
eq(true, exec_lua [[
|
||
local start_time = vim.loop.hrtime()
|
||
vim.wait(50)
|
||
return vim.loop.hrtime() - start_time > 25000
|
||
]])
|
||
end)
|
||
|
||
it('should call 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('should call 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('should play 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('should play 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('should return immediately with false if timeout is 0', function()
|
||
eq({false, -1}, exec_lua [[
|
||
return {
|
||
vim.wait(0, function() return false end)
|
||
}
|
||
]])
|
||
end)
|
||
|
||
it('should work 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('should work 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('should not work 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('should not work 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)
|
||
end)
|
||
|
||
describe('vim.api.nvim_buf_call', function()
|
||
it('can access buf options', function()
|
||
local buf1 = meths.get_current_buf()
|
||
local buf2 = exec_lua [[
|
||
buf2 = vim.api.nvim_create_buf(false, true)
|
||
return buf2
|
||
]]
|
||
|
||
eq(false, meths.buf_get_option(buf1, 'autoindent'))
|
||
eq(false, meths.buf_get_option(buf2, 'autoindent'))
|
||
|
||
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, meths.buf_get_option(buf1, 'autoindent'))
|
||
eq(true, meths.buf_get_option(buf2, 'autoindent'))
|
||
eq(buf1, meths.get_current_buf())
|
||
eq(buf2, val)
|
||
end)
|
||
end)
|
||
|
||
describe('vim.api.nvim_win_call', function()
|
||
it('can access window options', function()
|
||
command('vsplit')
|
||
local win1 = meths.get_current_win()
|
||
command('wincmd w')
|
||
local win2 = exec_lua [[
|
||
win2 = vim.api.nvim_get_current_win()
|
||
return win2
|
||
]]
|
||
command('wincmd p')
|
||
|
||
eq('', meths.win_get_option(win1, 'winhighlight'))
|
||
eq('', meths.win_get_option(win2, 'winhighlight'))
|
||
|
||
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('', meths.win_get_option(win1, 'winhighlight'))
|
||
eq('Normal:Normal', meths.win_get_option(win2, 'winhighlight'))
|
||
eq(win1, meths.get_current_win())
|
||
eq(win2, val)
|
||
end)
|
||
end)
|
||
end)
|
||
|
||
describe('lua: require("mod") from packages', function()
|
||
before_each(function()
|
||
command('set rtp+=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)
|
||
end)
|