mirror of
https://github.com/neovim/neovim.git
synced 2024-12-26 14:11:15 -07:00
01dbf0951b
Namespaces is a lightweight concept that should be used to group objects for purposes of bulk operations and introspection. This is initially used for highlights and virtual text in buffers, and is planned to also be used for extended marks. There is no plan use them for privileges or isolation, neither to introduce nanespace-level options.
1285 lines
45 KiB
Lua
1285 lines
45 KiB
Lua
local helpers = require('test.functional.helpers')(after_each)
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local Screen = require('test.functional.ui.screen')
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local global_helpers = require('test.helpers')
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local NIL = helpers.NIL
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local clear, nvim, eq, neq = helpers.clear, helpers.nvim, helpers.eq, helpers.neq
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local command = helpers.command
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local eval = helpers.eval
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local funcs = helpers.funcs
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local iswin = helpers.iswin
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local meth_pcall = helpers.meth_pcall
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local meths = helpers.meths
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local ok, nvim_async, feed = helpers.ok, helpers.nvim_async, helpers.feed
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local os_name = helpers.os_name
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local request = helpers.request
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local source = helpers.source
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local expect_err = global_helpers.expect_err
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local format_string = global_helpers.format_string
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local intchar2lua = global_helpers.intchar2lua
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local mergedicts_copy = global_helpers.mergedicts_copy
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describe('API', function()
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before_each(clear)
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it('validates requests', function()
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-- RPC
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expect_err('Invalid method: bogus$',
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request, 'bogus')
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expect_err('Invalid method: … の り 。…$',
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request, '… の り 。…')
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expect_err('Invalid method: <empty>$',
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request, '')
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-- Non-RPC: rpcrequest(v:servername) uses internal channel.
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expect_err('Invalid method: … の り 。…$',
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request, 'nvim_eval',
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[=[rpcrequest(sockconnect('pipe', v:servername, {'rpc':1}), '… の り 。…')]=])
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expect_err('Invalid method: bogus$',
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request, 'nvim_eval',
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[=[rpcrequest(sockconnect('pipe', v:servername, {'rpc':1}), 'bogus')]=])
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-- XXX: This must be the last one, else next one will fail:
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-- "Packer instance already working. Use another Packer ..."
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expect_err("can't serialize object$",
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request, nil)
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end)
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describe('nvim_command', function()
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it('works', function()
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local fname = helpers.tmpname()
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nvim('command', 'new')
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nvim('command', 'edit '..fname)
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nvim('command', 'normal itesting\napi')
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nvim('command', 'w')
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local f = io.open(fname)
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ok(f ~= nil)
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if os_name() == 'windows' then
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eq('testing\r\napi\r\n', f:read('*a'))
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else
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eq('testing\napi\n', f:read('*a'))
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end
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f:close()
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os.remove(fname)
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end)
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it('VimL validation error: fails with specific error', function()
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local status, rv = pcall(nvim, "command", "bogus_command")
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eq(false, status) -- nvim_command() failed.
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eq("E492:", string.match(rv, "E%d*:")) -- VimL error was returned.
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eq('', nvim('eval', 'v:errmsg')) -- v:errmsg was not updated.
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eq('', eval('v:exception'))
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end)
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it('VimL execution error: fails with specific error', function()
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local status, rv = pcall(nvim, "command_output", "buffer 23487")
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eq(false, status) -- nvim_command() failed.
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eq("E86: Buffer 23487 does not exist", string.match(rv, "E%d*:.*"))
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eq('', eval('v:errmsg')) -- v:errmsg was not updated.
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eq('', eval('v:exception'))
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end)
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end)
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describe('nvim_command_output', function()
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it('does not induce hit-enter prompt', function()
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-- Induce a hit-enter prompt use nvim_input (non-blocking).
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nvim('command', 'set cmdheight=1')
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nvim('input', [[:echo "hi\nhi2"<CR>]])
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-- Verify hit-enter prompt.
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eq({mode='r', blocking=true}, nvim("get_mode"))
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nvim('input', [[<C-c>]])
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-- Verify NO hit-enter prompt.
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nvim('command_output', [[echo "hi\nhi2"]])
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eq({mode='n', blocking=false}, nvim("get_mode"))
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end)
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it('captures command output', function()
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eq('this is\nspinal tap',
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nvim('command_output', [[echo "this is\nspinal tap"]]))
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eq('no line ending!',
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nvim('command_output', [[echon "no line ending!"]]))
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end)
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it('captures empty command output', function()
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eq('', nvim('command_output', 'echo'))
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end)
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it('captures single-char command output', function()
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eq('x', nvim('command_output', 'echo "x"'))
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end)
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it('captures multiple commands', function()
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eq('foo\n 1 %a "[No Name]" line 1',
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nvim('command_output', 'echo "foo" | ls'))
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end)
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it('captures nested execute()', function()
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eq('\nnested1\nnested2\n 1 %a "[No Name]" line 1',
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nvim('command_output',
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[[echo execute('echo "nested1\nnested2"') | ls]]))
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end)
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it('captures nested nvim_command_output()', function()
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eq('nested1\nnested2\n 1 %a "[No Name]" line 1',
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nvim('command_output',
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[[echo nvim_command_output('echo "nested1\nnested2"') | ls]]))
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end)
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it('returns shell |:!| output', function()
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local win_lf = iswin() and '\r' or ''
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eq(':!echo foo\r\n\nfoo'..win_lf..'\n', nvim('command_output', [[!echo foo]]))
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end)
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it('VimL validation error: fails with specific error', function()
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local status, rv = pcall(nvim, "command_output", "bogus commannnd")
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eq(false, status) -- nvim_command_output() failed.
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eq("E492: Not an editor command: bogus commannnd",
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string.match(rv, "E%d*:.*"))
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eq('', eval('v:errmsg')) -- v:errmsg was not updated.
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-- Verify NO hit-enter prompt.
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eq({mode='n', blocking=false}, nvim("get_mode"))
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end)
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it('VimL execution error: fails with specific error', function()
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local status, rv = pcall(nvim, "command_output", "buffer 42")
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eq(false, status) -- nvim_command_output() failed.
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eq("E86: Buffer 42 does not exist", string.match(rv, "E%d*:.*"))
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eq('', eval('v:errmsg')) -- v:errmsg was not updated.
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-- Verify NO hit-enter prompt.
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eq({mode='n', blocking=false}, nvim("get_mode"))
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end)
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end)
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describe('nvim_eval', function()
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it('works', function()
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nvim('command', 'let g:v1 = "a"')
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nvim('command', 'let g:v2 = [1, 2, {"v3": 3}]')
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eq({v1 = 'a', v2 = { 1, 2, { v3 = 3 } } }, nvim('eval', 'g:'))
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end)
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it('handles NULL-initialized strings correctly', function()
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eq(1, nvim('eval',"matcharg(1) == ['', '']"))
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eq({'', ''}, nvim('eval','matcharg(1)'))
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end)
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it('works under deprecated name', function()
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eq(2, request("vim_eval", "1+1"))
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end)
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it("VimL error: returns error details, does NOT update v:errmsg", function()
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expect_err('E121: Undefined variable: bogus$', request,
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'nvim_eval', 'bogus expression')
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eq('', eval('v:errmsg')) -- v:errmsg was not updated.
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end)
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end)
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describe('nvim_call_function', function()
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it('works', function()
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nvim('call_function', 'setqflist', { { { filename = 'something', lnum = 17 } }, 'r' })
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eq(17, nvim('call_function', 'getqflist', {})[1].lnum)
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eq(17, nvim('call_function', 'eval', {17}))
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eq('foo', nvim('call_function', 'simplify', {'this/./is//redundant/../../../foo'}))
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end)
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it("VimL validation error: returns specific error, does NOT update v:errmsg", function()
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expect_err('E117: Unknown function: bogus function$', request,
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'nvim_call_function', 'bogus function', {'arg1'})
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expect_err('E119: Not enough arguments for function: atan', request,
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'nvim_call_function', 'atan', {})
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eq('', eval('v:exception'))
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eq('', eval('v:errmsg')) -- v:errmsg was not updated.
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end)
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it("VimL error: returns error details, does NOT update v:errmsg", function()
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expect_err('E808: Number or Float required$', request,
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'nvim_call_function', 'atan', {'foo'})
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expect_err('Invalid channel stream "xxx"$', request,
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'nvim_call_function', 'chanclose', {999, 'xxx'})
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expect_err('E900: Invalid channel id$', request,
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'nvim_call_function', 'chansend', {999, 'foo'})
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eq('', eval('v:exception'))
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eq('', eval('v:errmsg')) -- v:errmsg was not updated.
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end)
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it("VimL exception: returns exception details, does NOT update v:errmsg", function()
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source([[
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function! Foo() abort
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throw 'wtf'
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endfunction
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]])
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expect_err('wtf$', request,
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'nvim_call_function', 'Foo', {})
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eq('', eval('v:exception'))
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eq('', eval('v:errmsg')) -- v:errmsg was not updated.
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end)
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it('validates args', function()
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local too_many_args = { 'x', 'x', 'x', 'x', 'x', 'x', 'x', 'x', 'x', 'x', 'x', 'x', 'x', 'x', 'x', 'x', 'x', 'x', 'x', 'x', 'x' }
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source([[
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function! Foo(...) abort
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echo a:000
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endfunction
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]])
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-- E740
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expect_err('Function called with too many arguments$', request,
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'nvim_call_function', 'Foo', too_many_args)
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end)
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end)
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describe('nvim_call_dict_function', function()
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it('invokes VimL dict function', function()
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source([[
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function! F(name) dict
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return self.greeting.', '.a:name.'!'
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endfunction
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let g:test_dict_fn = { 'greeting':'Hello', 'F':function('F') }
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let g:test_dict_fn2 = { 'greeting':'Hi' }
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function g:test_dict_fn2.F2(name)
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return self.greeting.', '.a:name.' ...'
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endfunction
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]])
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-- :help Dictionary-function
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eq('Hello, World!', nvim('call_dict_function', 'g:test_dict_fn', 'F', {'World'}))
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-- Funcref is sent as NIL over RPC.
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eq({ greeting = 'Hello', F = NIL }, nvim('get_var', 'test_dict_fn'))
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-- :help numbered-function
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eq('Hi, Moon ...', nvim('call_dict_function', 'g:test_dict_fn2', 'F2', {'Moon'}))
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-- Funcref is sent as NIL over RPC.
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eq({ greeting = 'Hi', F2 = NIL }, nvim('get_var', 'test_dict_fn2'))
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-- Function specified via RPC dict.
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source('function! G() dict\n return "@".(self.result)."@"\nendfunction')
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eq('@it works@', nvim('call_dict_function', { result = 'it works', G = 'G'}, 'G', {}))
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end)
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it('validates args', function()
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command('let g:d={"baz":"zub","meep":[]}')
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expect_err('Not found: bogus$', request,
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'nvim_call_dict_function', 'g:d', 'bogus', {1,2})
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expect_err('Not a function: baz$', request,
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'nvim_call_dict_function', 'g:d', 'baz', {1,2})
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expect_err('Not a function: meep$', request,
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'nvim_call_dict_function', 'g:d', 'meep', {1,2})
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expect_err('E117: Unknown function: f$', request,
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'nvim_call_dict_function', { f = '' }, 'f', {1,2})
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expect_err('Not a function: f$', request,
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'nvim_call_dict_function', "{ 'f': '' }", 'f', {1,2})
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expect_err('dict argument type must be String or Dictionary$', request,
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'nvim_call_dict_function', 42, 'f', {1,2})
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expect_err('Failed to evaluate dict expression$', request,
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'nvim_call_dict_function', 'foo', 'f', {1,2})
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expect_err('dict not found$', request,
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'nvim_call_dict_function', '42', 'f', {1,2})
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expect_err('Invalid %(empty%) function name$', request,
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'nvim_call_dict_function', "{ 'f': '' }", '', {1,2})
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end)
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end)
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describe('nvim_execute_lua', function()
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it('works', function()
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meths.execute_lua('vim.api.nvim_set_var("test", 3)', {})
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eq(3, meths.get_var('test'))
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eq(17, meths.execute_lua('a, b = ...\nreturn a + b', {10,7}))
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eq(NIL, meths.execute_lua('function xx(a,b)\nreturn a..b\nend',{}))
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eq("xy", meths.execute_lua('return xx(...)', {'x','y'}))
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end)
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it('reports errors', function()
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eq({false, 'Error loading lua: [string "<nvim>"]:1: '..
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"'=' expected near '+'"},
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meth_pcall(meths.execute_lua, 'a+*b', {}))
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eq({false, 'Error loading lua: [string "<nvim>"]:1: '..
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"unexpected symbol near '1'"},
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meth_pcall(meths.execute_lua, '1+2', {}))
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eq({false, 'Error loading lua: [string "<nvim>"]:1: '..
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"unexpected symbol"},
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meth_pcall(meths.execute_lua, 'aa=bb\0', {}))
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eq({false, 'Error executing lua: [string "<nvim>"]:1: '..
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"attempt to call global 'bork' (a nil value)"},
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meth_pcall(meths.execute_lua, 'bork()', {}))
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end)
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end)
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describe('nvim_input', function()
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it("VimL error: does NOT fail, updates v:errmsg", function()
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local status, _ = pcall(nvim, "input", ":call bogus_fn()<CR>")
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local v_errnum = string.match(nvim("eval", "v:errmsg"), "E%d*:")
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eq(true, status) -- nvim_input() did not fail.
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eq("E117:", v_errnum) -- v:errmsg was updated.
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end)
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end)
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describe('nvim_strwidth', function()
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it('works', function()
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eq(3, nvim('strwidth', 'abc'))
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-- 6 + (neovim)
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-- 19 * 2 (each japanese character occupies two cells)
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eq(44, nvim('strwidth', 'neovimのデザインかなりまともなのになってる。'))
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end)
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it('cannot handle NULs', function()
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eq(0, nvim('strwidth', '\0abc'))
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end)
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end)
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describe('nvim_get_current_line, nvim_set_current_line', function()
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it('works', function()
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eq('', nvim('get_current_line'))
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nvim('set_current_line', 'abc')
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eq('abc', nvim('get_current_line'))
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end)
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end)
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describe('nvim_get_var, nvim_set_var, nvim_del_var', function()
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it('works', function()
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nvim('set_var', 'lua', {1, 2, {['3'] = 1}})
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eq({1, 2, {['3'] = 1}}, nvim('get_var', 'lua'))
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eq({1, 2, {['3'] = 1}}, nvim('eval', 'g:lua'))
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eq(1, funcs.exists('g:lua'))
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meths.del_var('lua')
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eq(0, funcs.exists('g:lua'))
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eq({false, "Key not found: lua"}, meth_pcall(meths.del_var, 'lua'))
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meths.set_var('lua', 1)
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command('lockvar lua')
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eq({false, 'Key is locked: lua'}, meth_pcall(meths.del_var, 'lua'))
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eq({false, 'Key is locked: lua'}, meth_pcall(meths.set_var, 'lua', 1))
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end)
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it('vim_set_var returns the old value', function()
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local val1 = {1, 2, {['3'] = 1}}
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local val2 = {4, 7}
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eq(NIL, request('vim_set_var', 'lua', val1))
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eq(val1, request('vim_set_var', 'lua', val2))
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end)
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it('vim_del_var returns the old value', function()
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local val1 = {1, 2, {['3'] = 1}}
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local val2 = {4, 7}
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eq(NIL, request('vim_set_var', 'lua', val1))
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eq(val1, request('vim_set_var', 'lua', val2))
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eq(val2, request('vim_del_var', 'lua'))
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end)
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it('truncates values with NULs in them', function()
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nvim('set_var', 'xxx', 'ab\0cd')
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eq('ab', nvim('get_var', 'xxx'))
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end)
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end)
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describe('nvim_get_option, nvim_set_option', function()
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it('works', function()
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ok(nvim('get_option', 'equalalways'))
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nvim('set_option', 'equalalways', false)
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ok(not nvim('get_option', 'equalalways'))
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end)
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it('works to get global value of local options', function()
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eq(false, nvim('get_option', 'lisp'))
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eq(8, nvim('get_option', 'shiftwidth'))
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end)
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it('works to set global value of local options', function()
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nvim('set_option', 'lisp', true)
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eq(true, nvim('get_option', 'lisp'))
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eq(false, helpers.curbuf('get_option', 'lisp'))
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eq(nil, nvim('command_output', 'setglobal lisp?'):match('nolisp'))
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eq('nolisp', nvim('command_output', 'setlocal lisp?'):match('nolisp'))
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nvim('set_option', 'shiftwidth', 20)
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eq('20', nvim('command_output', 'setglobal shiftwidth?'):match('%d+'))
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eq('8', nvim('command_output', 'setlocal shiftwidth?'):match('%d+'))
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end)
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it('most window-local options have no global value', function()
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local status, err = pcall(nvim, 'get_option', 'foldcolumn')
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eq(false, status)
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ok(err:match('Invalid option name') ~= nil)
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end)
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it('updates where the option was last set from', function()
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nvim('set_option', 'equalalways', false)
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local status, rv = pcall(nvim, 'command_output',
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'verbose set equalalways?')
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eq(true, status)
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ok(nil ~= string.find(rv, 'noequalalways\n'..
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'\tLast set from API client %(channel id %d+%)'))
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nvim('execute_lua', 'vim.api.nvim_set_option("equalalways", true)', {})
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status, rv = pcall(nvim, 'command_output',
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'verbose set equalalways?')
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eq(true, status)
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eq(' equalalways\n\tLast set from Lua', rv)
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end)
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end)
|
|
|
|
describe('nvim_{get,set}_current_buf, nvim_list_bufs', function()
|
|
it('works', function()
|
|
eq(1, #nvim('list_bufs'))
|
|
eq(nvim('list_bufs')[1], nvim('get_current_buf'))
|
|
nvim('command', 'new')
|
|
eq(2, #nvim('list_bufs'))
|
|
eq(nvim('list_bufs')[2], nvim('get_current_buf'))
|
|
nvim('set_current_buf', nvim('list_bufs')[1])
|
|
eq(nvim('list_bufs')[1], nvim('get_current_buf'))
|
|
end)
|
|
end)
|
|
|
|
describe('nvim_{get,set}_current_win, nvim_list_wins', function()
|
|
it('works', function()
|
|
eq(1, #nvim('list_wins'))
|
|
eq(nvim('list_wins')[1], nvim('get_current_win'))
|
|
nvim('command', 'vsplit')
|
|
nvim('command', 'split')
|
|
eq(3, #nvim('list_wins'))
|
|
eq(nvim('list_wins')[1], nvim('get_current_win'))
|
|
nvim('set_current_win', nvim('list_wins')[2])
|
|
eq(nvim('list_wins')[2], nvim('get_current_win'))
|
|
end)
|
|
end)
|
|
|
|
describe('nvim_{get,set}_current_tabpage, nvim_list_tabpages', function()
|
|
it('works', function()
|
|
eq(1, #nvim('list_tabpages'))
|
|
eq(nvim('list_tabpages')[1], nvim('get_current_tabpage'))
|
|
nvim('command', 'tabnew')
|
|
eq(2, #nvim('list_tabpages'))
|
|
eq(2, #nvim('list_wins'))
|
|
eq(nvim('list_wins')[2], nvim('get_current_win'))
|
|
eq(nvim('list_tabpages')[2], nvim('get_current_tabpage'))
|
|
nvim('set_current_win', nvim('list_wins')[1])
|
|
-- Switching window also switches tabpages if necessary
|
|
eq(nvim('list_tabpages')[1], nvim('get_current_tabpage'))
|
|
eq(nvim('list_wins')[1], nvim('get_current_win'))
|
|
nvim('set_current_tabpage', nvim('list_tabpages')[2])
|
|
eq(nvim('list_tabpages')[2], nvim('get_current_tabpage'))
|
|
eq(nvim('list_wins')[2], nvim('get_current_win'))
|
|
end)
|
|
end)
|
|
|
|
describe('nvim_get_mode', function()
|
|
it("during normal-mode `g` returns blocking=true", function()
|
|
nvim("input", "o") -- add a line
|
|
eq({mode='i', blocking=false}, nvim("get_mode"))
|
|
nvim("input", [[<C-\><C-N>]])
|
|
eq(2, nvim("eval", "line('.')"))
|
|
eq({mode='n', blocking=false}, nvim("get_mode"))
|
|
|
|
nvim("input", "g")
|
|
eq({mode='n', blocking=true}, nvim("get_mode"))
|
|
|
|
nvim("input", "k") -- complete the operator
|
|
eq(1, nvim("eval", "line('.')")) -- verify the completed operator
|
|
eq({mode='n', blocking=false}, nvim("get_mode"))
|
|
end)
|
|
|
|
it("returns the correct result multiple consecutive times", function()
|
|
for _ = 1,5 do
|
|
eq({mode='n', blocking=false}, nvim("get_mode"))
|
|
end
|
|
nvim("input", "g")
|
|
for _ = 1,4 do
|
|
eq({mode='n', blocking=true}, nvim("get_mode"))
|
|
end
|
|
nvim("input", "g")
|
|
for _ = 1,7 do
|
|
eq({mode='n', blocking=false}, nvim("get_mode"))
|
|
end
|
|
end)
|
|
|
|
it("during normal-mode CTRL-W, returns blocking=true", function()
|
|
nvim("input", "<C-W>")
|
|
eq({mode='n', blocking=true}, nvim("get_mode"))
|
|
|
|
nvim("input", "s") -- complete the operator
|
|
eq(2, nvim("eval", "winnr('$')")) -- verify the completed operator
|
|
eq({mode='n', blocking=false}, nvim("get_mode"))
|
|
end)
|
|
|
|
it("during press-enter prompt returns blocking=true", function()
|
|
eq({mode='n', blocking=false}, nvim("get_mode"))
|
|
command("echom 'msg1'")
|
|
command("echom 'msg2'")
|
|
command("echom 'msg3'")
|
|
command("echom 'msg4'")
|
|
command("echom 'msg5'")
|
|
eq({mode='n', blocking=false}, nvim("get_mode"))
|
|
nvim("input", ":messages<CR>")
|
|
eq({mode='r', blocking=true}, nvim("get_mode"))
|
|
end)
|
|
|
|
it("during getchar() returns blocking=false", function()
|
|
nvim("input", ":let g:test_input = nr2char(getchar())<CR>")
|
|
-- Events are enabled during getchar(), RPC calls are *not* blocked. #5384
|
|
eq({mode='n', blocking=false}, nvim("get_mode"))
|
|
eq(0, nvim("eval", "exists('g:test_input')"))
|
|
nvim("input", "J")
|
|
eq("J", nvim("eval", "g:test_input"))
|
|
eq({mode='n', blocking=false}, nvim("get_mode"))
|
|
end)
|
|
|
|
-- TODO: bug #6247#issuecomment-286403810
|
|
it("batched with input", function()
|
|
eq({mode='n', blocking=false}, nvim("get_mode"))
|
|
command("echom 'msg1'")
|
|
command("echom 'msg2'")
|
|
command("echom 'msg3'")
|
|
command("echom 'msg4'")
|
|
command("echom 'msg5'")
|
|
|
|
local req = {
|
|
{'nvim_get_mode', {}},
|
|
{'nvim_input', {':messages<CR>'}},
|
|
{'nvim_get_mode', {}},
|
|
{'nvim_eval', {'1'}},
|
|
}
|
|
eq({ { {mode='n', blocking=false},
|
|
13,
|
|
{mode='n', blocking=false}, -- TODO: should be blocked=true ?
|
|
1 },
|
|
NIL}, meths.call_atomic(req))
|
|
eq({mode='r', blocking=true}, nvim("get_mode"))
|
|
end)
|
|
it("during insert-mode map-pending, returns blocking=true #6166", function()
|
|
command("inoremap xx foo")
|
|
nvim("input", "ix")
|
|
eq({mode='i', blocking=true}, nvim("get_mode"))
|
|
end)
|
|
it("during normal-mode gU, returns blocking=false #6166", function()
|
|
nvim("input", "gu")
|
|
eq({mode='no', blocking=false}, nvim("get_mode"))
|
|
end)
|
|
end)
|
|
|
|
describe('RPC (K_EVENT) #6166', function()
|
|
it('does not complete ("interrupt") normal-mode operator-pending', function()
|
|
helpers.insert([[
|
|
FIRST LINE
|
|
SECOND LINE]])
|
|
nvim('input', 'gg')
|
|
nvim('input', 'gu')
|
|
-- Make any RPC request (can be non-async: op-pending does not block).
|
|
nvim('get_current_buf')
|
|
-- Buffer should not change.
|
|
helpers.expect([[
|
|
FIRST LINE
|
|
SECOND LINE]])
|
|
-- Now send input to complete the operator.
|
|
nvim('input', 'j')
|
|
helpers.expect([[
|
|
first line
|
|
second line]])
|
|
end)
|
|
|
|
it('does not complete ("interrupt") `d` #3732', function()
|
|
local screen = Screen.new(20, 4)
|
|
screen:attach()
|
|
command('set listchars=eol:$')
|
|
command('set list')
|
|
feed('ia<cr>b<cr>c<cr><Esc>kkk')
|
|
feed('d')
|
|
-- Make any RPC request (can be non-async: op-pending does not block).
|
|
nvim('get_current_buf')
|
|
screen:expect([[
|
|
^a$ |
|
|
b$ |
|
|
c$ |
|
|
|
|
|
]])
|
|
end)
|
|
|
|
it('does not complete ("interrupt") normal-mode map-pending', function()
|
|
command("nnoremap dd :let g:foo='it worked...'<CR>")
|
|
helpers.insert([[
|
|
FIRST LINE
|
|
SECOND LINE]])
|
|
nvim('input', 'gg')
|
|
nvim('input', 'd')
|
|
-- Make any RPC request (must be async, because map-pending blocks).
|
|
nvim('get_api_info')
|
|
-- Send input to complete the mapping.
|
|
nvim('input', 'd')
|
|
helpers.expect([[
|
|
FIRST LINE
|
|
SECOND LINE]])
|
|
eq('it worked...', helpers.eval('g:foo'))
|
|
end)
|
|
it('does not complete ("interrupt") insert-mode map-pending', function()
|
|
command('inoremap xx foo')
|
|
command('set timeoutlen=9999')
|
|
helpers.insert([[
|
|
FIRST LINE
|
|
SECOND LINE]])
|
|
nvim('input', 'ix')
|
|
-- Make any RPC request (must be async, because map-pending blocks).
|
|
nvim('get_api_info')
|
|
-- Send input to complete the mapping.
|
|
nvim('input', 'x')
|
|
helpers.expect([[
|
|
FIRST LINE
|
|
SECOND LINfooE]])
|
|
end)
|
|
end)
|
|
|
|
describe('nvim_replace_termcodes', function()
|
|
it('escapes K_SPECIAL as K_SPECIAL KS_SPECIAL KE_FILLER', function()
|
|
eq('\128\254X', helpers.nvim('replace_termcodes', '\128', true, true, true))
|
|
end)
|
|
|
|
it('leaves non-K_SPECIAL string unchanged', function()
|
|
eq('abc', helpers.nvim('replace_termcodes', 'abc', true, true, true))
|
|
end)
|
|
|
|
it('converts <expressions>', function()
|
|
eq('\\', helpers.nvim('replace_termcodes', '<Leader>', true, true, true))
|
|
end)
|
|
|
|
it('converts <LeftMouse> to K_SPECIAL KS_EXTRA KE_LEFTMOUSE', function()
|
|
-- K_SPECIAL KS_EXTRA KE_LEFTMOUSE
|
|
-- 0x80 0xfd 0x2c
|
|
-- 128 253 44
|
|
eq('\128\253\44', helpers.nvim('replace_termcodes',
|
|
'<LeftMouse>', true, true, true))
|
|
end)
|
|
|
|
it('converts keycodes', function()
|
|
eq('\nx\27x\rx<x', helpers.nvim('replace_termcodes',
|
|
'<NL>x<Esc>x<CR>x<lt>x', true, true, true))
|
|
end)
|
|
|
|
it('does not convert keycodes if special=false', function()
|
|
eq('<NL>x<Esc>x<CR>x<lt>x', helpers.nvim('replace_termcodes',
|
|
'<NL>x<Esc>x<CR>x<lt>x', true, true, false))
|
|
end)
|
|
|
|
it('does not crash when transforming an empty string', function()
|
|
-- Actually does not test anything, because current code will use NULL for
|
|
-- an empty string.
|
|
--
|
|
-- Problem here is that if String argument has .data in allocated memory
|
|
-- then `return str` in vim_replace_termcodes body will make Neovim free
|
|
-- `str.data` twice: once when freeing arguments, then when freeing return
|
|
-- value.
|
|
eq('', meths.replace_termcodes('', true, true, true))
|
|
end)
|
|
end)
|
|
|
|
describe('nvim_feedkeys', function()
|
|
it('CSI escaping', function()
|
|
local function on_setup()
|
|
-- notice the special char(…) \xe2\80\xa6
|
|
nvim('feedkeys', ':let x1="…"\n', '', true)
|
|
|
|
-- Both nvim_replace_termcodes and nvim_feedkeys escape \x80
|
|
local inp = helpers.nvim('replace_termcodes', ':let x2="…"<CR>', true, true, true)
|
|
nvim('feedkeys', inp, '', true) -- escape_csi=true
|
|
|
|
-- nvim_feedkeys with CSI escaping disabled
|
|
inp = helpers.nvim('replace_termcodes', ':let x3="…"<CR>', true, true, true)
|
|
nvim('feedkeys', inp, '', false) -- escape_csi=false
|
|
|
|
helpers.stop()
|
|
end
|
|
|
|
-- spin the loop a bit
|
|
helpers.run(nil, nil, on_setup)
|
|
|
|
eq(nvim('get_var', 'x1'), '…')
|
|
-- Because of the double escaping this is neq
|
|
neq(nvim('get_var', 'x2'), '…')
|
|
eq(nvim('get_var', 'x3'), '…')
|
|
end)
|
|
end)
|
|
|
|
describe('nvim_err_write', function()
|
|
local screen
|
|
|
|
before_each(function()
|
|
clear()
|
|
screen = Screen.new(40, 8)
|
|
screen:attach()
|
|
screen:set_default_attr_ids({
|
|
[0] = {bold=true, foreground=Screen.colors.Blue},
|
|
[1] = {foreground = Screen.colors.White, background = Screen.colors.Red},
|
|
[2] = {bold = true, foreground = Screen.colors.SeaGreen},
|
|
[3] = {bold = true, reverse = true},
|
|
})
|
|
end)
|
|
|
|
it('can show one line', function()
|
|
nvim_async('err_write', 'has bork\n')
|
|
screen:expect([[
|
|
^ |
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{1:has bork} |
|
|
]])
|
|
end)
|
|
|
|
it('shows return prompt when more than &cmdheight lines', function()
|
|
nvim_async('err_write', 'something happened\nvery bad\n')
|
|
screen:expect([[
|
|
|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{3: }|
|
|
{1:something happened} |
|
|
{1:very bad} |
|
|
{2:Press ENTER or type command to continue}^ |
|
|
]])
|
|
end)
|
|
|
|
it('shows return prompt after all lines are shown', function()
|
|
nvim_async('err_write', 'FAILURE\nERROR\nEXCEPTION\nTRACEBACK\n')
|
|
screen:expect([[
|
|
|
|
|
{0:~ }|
|
|
{3: }|
|
|
{1:FAILURE} |
|
|
{1:ERROR} |
|
|
{1:EXCEPTION} |
|
|
{1:TRACEBACK} |
|
|
{2:Press ENTER or type command to continue}^ |
|
|
]])
|
|
end)
|
|
|
|
it('handles multiple calls', function()
|
|
-- without linebreak text is joined to one line
|
|
nvim_async('err_write', 'very ')
|
|
nvim_async('err_write', 'fail\n')
|
|
screen:expect([[
|
|
^ |
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{1:very fail} |
|
|
]])
|
|
helpers.wait()
|
|
|
|
-- shows up to &cmdheight lines
|
|
nvim_async('err_write', 'more fail\ntoo fail\n')
|
|
screen:expect([[
|
|
|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{3: }|
|
|
{1:more fail} |
|
|
{1:too fail} |
|
|
{2:Press ENTER or type command to continue}^ |
|
|
]])
|
|
feed('<cr>') -- exit the press ENTER screen
|
|
end)
|
|
end)
|
|
|
|
describe('nvim_list_chans and nvim_get_chan_info', function()
|
|
before_each(function()
|
|
command('autocmd ChanOpen * let g:opened_event = copy(v:event)')
|
|
command('autocmd ChanInfo * let g:info_event = copy(v:event)')
|
|
end)
|
|
local testinfo = {
|
|
stream = 'stdio',
|
|
id = 1,
|
|
mode = 'rpc',
|
|
client = {},
|
|
}
|
|
local stderr = {
|
|
stream = 'stderr',
|
|
id = 2,
|
|
mode = 'bytes',
|
|
}
|
|
|
|
it('returns {} for invalid channel', function()
|
|
eq({}, meths.get_chan_info(0))
|
|
eq({}, meths.get_chan_info(-1))
|
|
-- more preallocated numbers might be added, try something high
|
|
eq({}, meths.get_chan_info(10))
|
|
end)
|
|
|
|
it('works for stdio channel', function()
|
|
eq({[1]=testinfo,[2]=stderr}, meths.list_chans())
|
|
eq(testinfo, meths.get_chan_info(1))
|
|
eq(stderr, meths.get_chan_info(2))
|
|
|
|
meths.set_client_info("functionaltests",
|
|
{major=0, minor=3, patch=17},
|
|
'ui',
|
|
{do_stuff={n_args={2,3}}},
|
|
{license= 'Apache2'})
|
|
local info = {
|
|
stream = 'stdio',
|
|
id = 1,
|
|
mode = 'rpc',
|
|
client = {
|
|
name='functionaltests',
|
|
version={major=0, minor=3, patch=17},
|
|
type='ui',
|
|
methods={do_stuff={n_args={2,3}}},
|
|
attributes={license='Apache2'},
|
|
},
|
|
}
|
|
eq({info=info}, meths.get_var("info_event"))
|
|
eq({[1]=info, [2]=stderr}, meths.list_chans())
|
|
eq(info, meths.get_chan_info(1))
|
|
end)
|
|
|
|
it('works for job channel', function()
|
|
eq(3, eval("jobstart(['cat'], {'rpc': v:true})"))
|
|
local info = {
|
|
stream='job',
|
|
id=3,
|
|
mode='rpc',
|
|
client={},
|
|
}
|
|
eq({info=info}, meths.get_var("opened_event"))
|
|
eq({[1]=testinfo,[2]=stderr,[3]=info}, meths.list_chans())
|
|
eq(info, meths.get_chan_info(3))
|
|
eval('rpcrequest(3, "nvim_set_client_info", "cat", {}, "remote",'..
|
|
'{"nvim_command":{"n_args":1}},'.. -- and so on
|
|
'{"description":"The Amazing Cat"})')
|
|
info = {
|
|
stream='job',
|
|
id=3,
|
|
mode='rpc',
|
|
client = {
|
|
name='cat',
|
|
version={major=0},
|
|
type='remote',
|
|
methods={nvim_command={n_args=1}},
|
|
attributes={description="The Amazing Cat"},
|
|
},
|
|
}
|
|
eq({info=info}, meths.get_var("info_event"))
|
|
eq({[1]=testinfo,[2]=stderr,[3]=info}, meths.list_chans())
|
|
end)
|
|
|
|
it('works for :terminal channel', function()
|
|
command(":terminal")
|
|
eq({id=1}, meths.get_current_buf())
|
|
eq(3, meths.buf_get_option(1, "channel"))
|
|
|
|
local info = {
|
|
stream='job',
|
|
id=3,
|
|
mode='terminal',
|
|
buffer = 1,
|
|
pty='?',
|
|
}
|
|
local event = meths.get_var("opened_event")
|
|
if not iswin() then
|
|
info.pty = event.info.pty
|
|
neq(nil, string.match(info.pty, "^/dev/"))
|
|
end
|
|
eq({info=info}, event)
|
|
info.buffer = {id=1}
|
|
eq({[1]=testinfo,[2]=stderr,[3]=info}, meths.list_chans())
|
|
eq(info, meths.get_chan_info(3))
|
|
end)
|
|
end)
|
|
|
|
describe('nvim_call_atomic', function()
|
|
it('works', function()
|
|
meths.buf_set_lines(0, 0, -1, true, {'first'})
|
|
local req = {
|
|
{'nvim_get_current_line', {}},
|
|
{'nvim_set_current_line', {'second'}},
|
|
}
|
|
eq({{'first', NIL}, NIL}, meths.call_atomic(req))
|
|
eq({'second'}, meths.buf_get_lines(0, 0, -1, true))
|
|
end)
|
|
|
|
it('allows multiple return values', function()
|
|
local req = {
|
|
{'nvim_set_var', {'avar', true}},
|
|
{'nvim_set_var', {'bvar', 'string'}},
|
|
{'nvim_get_var', {'avar'}},
|
|
{'nvim_get_var', {'bvar'}},
|
|
}
|
|
eq({{NIL, NIL, true, 'string'}, NIL}, meths.call_atomic(req))
|
|
end)
|
|
|
|
it('is aborted by errors in call', function()
|
|
local error_types = meths.get_api_info()[2].error_types
|
|
local req = {
|
|
{'nvim_set_var', {'one', 1}},
|
|
{'nvim_buf_set_lines', {}},
|
|
{'nvim_set_var', {'two', 2}},
|
|
}
|
|
eq({{NIL}, {1, error_types.Exception.id,
|
|
'Wrong number of arguments: expecting 5 but got 0'}},
|
|
meths.call_atomic(req))
|
|
eq(1, meths.get_var('one'))
|
|
eq(false, pcall(meths.get_var, 'two'))
|
|
|
|
-- still returns all previous successful calls
|
|
req = {
|
|
{'nvim_set_var', {'avar', 5}},
|
|
{'nvim_set_var', {'bvar', 'string'}},
|
|
{'nvim_get_var', {'avar'}},
|
|
{'nvim_buf_get_lines', {0, 10, 20, true}},
|
|
{'nvim_get_var', {'bvar'}},
|
|
}
|
|
eq({{NIL, NIL, 5}, {3, error_types.Validation.id, 'Index out of bounds'}},
|
|
meths.call_atomic(req))
|
|
|
|
req = {
|
|
{'i_am_not_a_method', {'xx'}},
|
|
{'nvim_set_var', {'avar', 10}},
|
|
}
|
|
eq({{}, {0, error_types.Exception.id, 'Invalid method: i_am_not_a_method'}},
|
|
meths.call_atomic(req))
|
|
eq(5, meths.get_var('avar'))
|
|
end)
|
|
|
|
it('throws error on malformed arguments', function()
|
|
local req = {
|
|
{'nvim_set_var', {'avar', 1}},
|
|
{'nvim_set_var'},
|
|
{'nvim_set_var', {'avar', 2}},
|
|
}
|
|
local status, err = pcall(meths.call_atomic, req)
|
|
eq(false, status)
|
|
ok(err:match('Items in calls array must be arrays of size 2') ~= nil)
|
|
-- call before was done, but not after
|
|
eq(1, meths.get_var('avar'))
|
|
|
|
req = {
|
|
{ 'nvim_set_var', { 'bvar', { 2, 3 } } },
|
|
12,
|
|
}
|
|
status, err = pcall(meths.call_atomic, req)
|
|
eq(false, status)
|
|
ok(err:match('Items in calls array must be arrays') ~= nil)
|
|
eq({2,3}, meths.get_var('bvar'))
|
|
|
|
req = {
|
|
{'nvim_set_current_line', 'little line'},
|
|
{'nvim_set_var', {'avar', 3}},
|
|
}
|
|
status, err = pcall(meths.call_atomic, req)
|
|
eq(false, status)
|
|
ok(err:match('Args must be Array') ~= nil)
|
|
-- call before was done, but not after
|
|
eq(1, meths.get_var('avar'))
|
|
eq({''}, meths.buf_get_lines(0, 0, -1, true))
|
|
end)
|
|
end)
|
|
|
|
describe('nvim_list_runtime_paths', function()
|
|
it('returns nothing with empty &runtimepath', function()
|
|
meths.set_option('runtimepath', '')
|
|
eq({}, meths.list_runtime_paths())
|
|
end)
|
|
it('returns single runtimepath', function()
|
|
meths.set_option('runtimepath', 'a')
|
|
eq({'a'}, meths.list_runtime_paths())
|
|
end)
|
|
it('returns two runtimepaths', function()
|
|
meths.set_option('runtimepath', 'a,b')
|
|
eq({'a', 'b'}, meths.list_runtime_paths())
|
|
end)
|
|
it('returns empty strings when appropriate', function()
|
|
meths.set_option('runtimepath', 'a,,b')
|
|
eq({'a', '', 'b'}, meths.list_runtime_paths())
|
|
meths.set_option('runtimepath', ',a,b')
|
|
eq({'', 'a', 'b'}, meths.list_runtime_paths())
|
|
meths.set_option('runtimepath', 'a,b,')
|
|
eq({'a', 'b', ''}, meths.list_runtime_paths())
|
|
end)
|
|
it('truncates too long paths', function()
|
|
local long_path = ('/a'):rep(8192)
|
|
meths.set_option('runtimepath', long_path)
|
|
local paths_list = meths.list_runtime_paths()
|
|
neq({long_path}, paths_list)
|
|
eq({long_path:sub(1, #(paths_list[1]))}, paths_list)
|
|
end)
|
|
end)
|
|
|
|
it('can throw exceptions', function()
|
|
local status, err = pcall(nvim, 'get_option', 'invalid-option')
|
|
eq(false, status)
|
|
ok(err:match('Invalid option name') ~= nil)
|
|
end)
|
|
|
|
it('does not truncate error message <1 MB #5984', function()
|
|
local very_long_name = 'A'..('x'):rep(10000)..'Z'
|
|
local status, err = pcall(nvim, 'get_option', very_long_name)
|
|
eq(false, status)
|
|
eq(very_long_name, err:match('Ax+Z?'))
|
|
end)
|
|
|
|
it("does not leak memory on incorrect argument types", function()
|
|
local status, err = pcall(nvim, 'set_current_dir',{'not', 'a', 'dir'})
|
|
eq(false, status)
|
|
ok(err:match(': Wrong type for argument 1, expecting String') ~= nil)
|
|
end)
|
|
|
|
describe('nvim_parse_expression', function()
|
|
before_each(function()
|
|
meths.set_option('isident', '')
|
|
end)
|
|
local function simplify_east_api_node(line, east_api_node)
|
|
if east_api_node == NIL then
|
|
return nil
|
|
end
|
|
if east_api_node.children then
|
|
for k, v in pairs(east_api_node.children) do
|
|
east_api_node.children[k] = simplify_east_api_node(line, v)
|
|
end
|
|
end
|
|
local typ = east_api_node.type
|
|
if typ == 'Register' then
|
|
typ = typ .. ('(name=%s)'):format(
|
|
tostring(intchar2lua(east_api_node.name)))
|
|
east_api_node.name = nil
|
|
elseif typ == 'PlainIdentifier' then
|
|
typ = typ .. ('(scope=%s,ident=%s)'):format(
|
|
tostring(intchar2lua(east_api_node.scope)), east_api_node.ident)
|
|
east_api_node.scope = nil
|
|
east_api_node.ident = nil
|
|
elseif typ == 'PlainKey' then
|
|
typ = typ .. ('(key=%s)'):format(east_api_node.ident)
|
|
east_api_node.ident = nil
|
|
elseif typ == 'Comparison' then
|
|
typ = typ .. ('(type=%s,inv=%u,ccs=%s)'):format(
|
|
east_api_node.cmp_type, east_api_node.invert and 1 or 0,
|
|
east_api_node.ccs_strategy)
|
|
east_api_node.ccs_strategy = nil
|
|
east_api_node.cmp_type = nil
|
|
east_api_node.invert = nil
|
|
elseif typ == 'Integer' then
|
|
typ = typ .. ('(val=%u)'):format(east_api_node.ivalue)
|
|
east_api_node.ivalue = nil
|
|
elseif typ == 'Float' then
|
|
typ = typ .. format_string('(val=%e)', east_api_node.fvalue)
|
|
east_api_node.fvalue = nil
|
|
elseif typ == 'SingleQuotedString' or typ == 'DoubleQuotedString' then
|
|
typ = format_string('%s(val=%q)', typ, east_api_node.svalue)
|
|
east_api_node.svalue = nil
|
|
elseif typ == 'Option' then
|
|
typ = ('%s(scope=%s,ident=%s)'):format(
|
|
typ,
|
|
tostring(intchar2lua(east_api_node.scope)),
|
|
east_api_node.ident)
|
|
east_api_node.ident = nil
|
|
east_api_node.scope = nil
|
|
elseif typ == 'Environment' then
|
|
typ = ('%s(ident=%s)'):format(typ, east_api_node.ident)
|
|
east_api_node.ident = nil
|
|
elseif typ == 'Assignment' then
|
|
local aug = east_api_node.augmentation
|
|
if aug == '' then aug = 'Plain' end
|
|
typ = ('%s(%s)'):format(typ, aug)
|
|
east_api_node.augmentation = nil
|
|
end
|
|
typ = ('%s:%u:%u:%s'):format(
|
|
typ, east_api_node.start[1], east_api_node.start[2],
|
|
line:sub(east_api_node.start[2] + 1,
|
|
east_api_node.start[2] + 1 + east_api_node.len - 1))
|
|
assert(east_api_node.start[2] + east_api_node.len - 1 <= #line)
|
|
for k, _ in pairs(east_api_node.start) do
|
|
assert(({true, true})[k])
|
|
end
|
|
east_api_node.start = nil
|
|
east_api_node.type = nil
|
|
east_api_node.len = nil
|
|
local can_simplify = true
|
|
for _, _ in pairs(east_api_node) do
|
|
if can_simplify then can_simplify = false end
|
|
end
|
|
if can_simplify then
|
|
return typ
|
|
else
|
|
east_api_node[1] = typ
|
|
return east_api_node
|
|
end
|
|
end
|
|
local function simplify_east_api(line, east_api)
|
|
if east_api.error then
|
|
east_api.err = east_api.error
|
|
east_api.error = nil
|
|
east_api.err.msg = east_api.err.message
|
|
east_api.err.message = nil
|
|
end
|
|
if east_api.ast then
|
|
east_api.ast = {simplify_east_api_node(line, east_api.ast)}
|
|
if #east_api.ast == 0 then
|
|
east_api.ast = nil
|
|
end
|
|
end
|
|
if east_api.len == #line then
|
|
east_api.len = nil
|
|
end
|
|
return east_api
|
|
end
|
|
local function simplify_east_hl(line, east_hl)
|
|
for i, v in ipairs(east_hl) do
|
|
east_hl[i] = ('%s:%u:%u:%s'):format(
|
|
v[4],
|
|
v[1],
|
|
v[2],
|
|
line:sub(v[2] + 1, v[3]))
|
|
end
|
|
return east_hl
|
|
end
|
|
local FLAGS_TO_STR = {
|
|
[0] = "",
|
|
[1] = "m",
|
|
[2] = "E",
|
|
[3] = "mE",
|
|
[4] = "l",
|
|
[5] = "lm",
|
|
[6] = "lE",
|
|
[7] = "lmE",
|
|
}
|
|
local function _check_parsing(opts, str, exp_ast, exp_highlighting_fs,
|
|
nz_flags_exps)
|
|
if type(str) ~= 'string' then
|
|
return
|
|
end
|
|
local zflags = opts.flags[1]
|
|
nz_flags_exps = nz_flags_exps or {}
|
|
for _, flags in ipairs(opts.flags) do
|
|
local err, msg = pcall(function()
|
|
local east_api = meths.parse_expression(str, FLAGS_TO_STR[flags], true)
|
|
local east_hl = east_api.highlight
|
|
east_api.highlight = nil
|
|
local ast = simplify_east_api(str, east_api)
|
|
local hls = simplify_east_hl(str, east_hl)
|
|
local exps = {
|
|
ast = exp_ast,
|
|
hl_fs = exp_highlighting_fs,
|
|
}
|
|
local add_exps = nz_flags_exps[flags]
|
|
if not add_exps and flags == 3 + zflags then
|
|
add_exps = nz_flags_exps[1 + zflags] or nz_flags_exps[2 + zflags]
|
|
end
|
|
if add_exps then
|
|
if add_exps.ast then
|
|
exps.ast = mergedicts_copy(exps.ast, add_exps.ast)
|
|
end
|
|
if add_exps.hl_fs then
|
|
exps.hl_fs = mergedicts_copy(exps.hl_fs, add_exps.hl_fs)
|
|
end
|
|
end
|
|
eq(exps.ast, ast)
|
|
if exp_highlighting_fs then
|
|
local exp_highlighting = {}
|
|
local next_col = 0
|
|
for i, h in ipairs(exps.hl_fs) do
|
|
exp_highlighting[i], next_col = h(next_col)
|
|
end
|
|
eq(exp_highlighting, hls)
|
|
end
|
|
end)
|
|
if not err then
|
|
if type(msg) == 'table' then
|
|
local merr, new_msg = pcall(
|
|
format_string, 'table error:\n%s\n\n(%r)', msg.message, msg)
|
|
if merr then
|
|
msg = new_msg
|
|
else
|
|
msg = format_string('table error without .message:\n(%r)',
|
|
msg)
|
|
end
|
|
elseif type(msg) ~= 'string' then
|
|
msg = format_string('non-string non-table error:\n%r', msg)
|
|
end
|
|
error(format_string('Error while processing test (%r, %s):\n%s',
|
|
str, FLAGS_TO_STR[flags], msg))
|
|
end
|
|
end
|
|
end
|
|
local function hl(group, str, shift)
|
|
return function(next_col)
|
|
local col = next_col + (shift or 0)
|
|
return (('%s:%u:%u:%s'):format(
|
|
'Nvim' .. group,
|
|
0,
|
|
col,
|
|
str)), (col + #str)
|
|
end
|
|
end
|
|
local function fmtn(typ, args, rest)
|
|
if (typ == 'UnknownFigure'
|
|
or typ == 'DictLiteral'
|
|
or typ == 'CurlyBracesIdentifier'
|
|
or typ == 'Lambda') then
|
|
return ('%s%s'):format(typ, rest)
|
|
elseif typ == 'DoubleQuotedString' or typ == 'SingleQuotedString' then
|
|
if args:sub(-4) == 'NULL' then
|
|
args = args:sub(1, -5) .. '""'
|
|
end
|
|
return ('%s(%s)%s'):format(typ, args, rest)
|
|
end
|
|
end
|
|
assert:set_parameter('TableFormatLevel', 1000000)
|
|
require('test.unit.viml.expressions.parser_tests')(
|
|
it, _check_parsing, hl, fmtn)
|
|
end)
|
|
|
|
describe('nvim_list_uis', function()
|
|
it('returns empty if --headless', function()
|
|
-- --embed implies --headless.
|
|
eq({}, nvim("list_uis"))
|
|
end)
|
|
it('returns attached UIs', function()
|
|
local screen = Screen.new(20, 4)
|
|
screen:attach()
|
|
local expected = {
|
|
{
|
|
chan = 1,
|
|
ext_cmdline = false,
|
|
ext_popupmenu = false,
|
|
ext_tabline = false,
|
|
ext_wildmenu = false,
|
|
ext_linegrid = screen._options.ext_linegrid or false,
|
|
ext_hlstate=false,
|
|
height = 4,
|
|
rgb = true,
|
|
width = 20,
|
|
}
|
|
}
|
|
eq(expected, nvim("list_uis"))
|
|
|
|
screen:detach()
|
|
screen = Screen.new(44, 99)
|
|
screen:attach({ rgb = false })
|
|
expected[1].rgb = false
|
|
expected[1].width = 44
|
|
expected[1].height = 99
|
|
eq(expected, nvim("list_uis"))
|
|
end)
|
|
end)
|
|
|
|
describe('nvim_create_namespace', function()
|
|
it('works', function()
|
|
eq({}, meths.get_namespaces())
|
|
eq(1, meths.create_namespace("ns-1"))
|
|
eq(2, meths.create_namespace("ns-2"))
|
|
eq(1, meths.create_namespace("ns-1"))
|
|
eq({["ns-1"]=1, ["ns-2"]=2}, meths.get_namespaces())
|
|
eq(3, meths.create_namespace(""))
|
|
eq(4, meths.create_namespace(""))
|
|
eq({["ns-1"]=1, ["ns-2"]=2}, meths.get_namespaces())
|
|
end)
|
|
end)
|
|
end)
|