mirror of
https://github.com/neovim/neovim.git
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f365e68293
Like vim.notify(), but only displays the notification once. This function prints a warning message to the user only once per Nvim session. This is useful for things we want the user to see without being overwhelmed with warning messages (for example, the deprecation messages in LSP diagnostics).
2332 lines
75 KiB
Lua
2332 lines
75 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 command = helpers.command
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local insert = helpers.insert
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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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local next_msg = helpers.next_msg
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local remove_trace = helpers.remove_trace
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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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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("Error executing lua: vim/shared.lua:0: prefix: expected string, got nil",
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pcall_err(exec_lua, 'return vim.startswith("123", nil)'))
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eq("Error executing lua: vim/shared.lua:0: s: expected string, got nil",
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pcall_err(exec_lua, 'return vim.startswith(nil, "123")'))
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end)
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it('vim.endswith', function()
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eq(true, 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("Error executing lua: vim/shared.lua:0: suffix: expected string, got nil",
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pcall_err(exec_lua, 'return vim.endswith("123", nil)'))
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eq("Error executing lua: vim/shared.lua:0: s: expected string, got nil",
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pcall_err(exec_lua, 'return vim.endswith(nil, "123")'))
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end)
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it("vim.str_utfindex/str_byteindex", function()
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exec_lua([[_G.test_text = "xy åäö ɧ 汉语 ↥ 🤦x🦄 å بِيَّ"]])
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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.str_utf_start", function()
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exec_lua([[_G.test_text = "xy åäö ɧ 汉语 ↥ 🤦x🦄 å بِيَّ"]])
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local expected_positions = {0,0,0,0,-1,0,-1,0,-1,0,0,-1,0,0,-1,-2,0,-1,-2,0,0,-1,-2,0,0,-1,-2,-3,0,0,-1,-2,-3,0,0,0,-1,0,0,-1,0,-1,0,-1,0,-1,0,-1}
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eq(expected_positions, exec_lua([[
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local start_codepoint_positions = {}
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for idx = 1, #_G.test_text do
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table.insert(start_codepoint_positions, vim.str_utf_start(_G.test_text, idx))
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end
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return start_codepoint_positions
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]]))
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end)
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it("vim.str_utf_end", function()
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exec_lua([[_G.test_text = "xy åäö ɧ 汉语 ↥ 🤦x🦄 å بِيَّ"]])
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local expected_positions = {0,0,0,1,0,1,0,1,0,0,1,0,0,2,1,0,2,1,0,0,2,1,0,0,3,2,1,0,0,3,2,1,0,0,0,1,0,0,1,0,1,0,1,0,1,0,1,0 }
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eq(expected_positions, exec_lua([[
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local end_codepoint_positions = {}
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for idx = 1, #_G.test_text do
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table.insert(end_codepoint_positions, vim.str_utf_end(_G.test_text, idx))
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end
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return end_codepoint_positions
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]]))
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end)
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it("vim.str_utf_pos", function()
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exec_lua([[_G.test_text = "xy åäö ɧ 汉语 ↥ 🤦x🦄 å بِيَّ"]])
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local expected_positions = { 1,2,3,4,6,8,10,11,13,14,17,20,21,24,25,29,30,34,35,36,38,39,41,43,45,47 }
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eq(expected_positions, exec_lua("return vim.str_utf_pos(_G.test_text)"))
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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', remove_trace(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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-- 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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{3:stack traceback:} |
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{3: [C]: in function 'nvim_command'} |
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{3: [string "<nvim>"]:2: in function <[string "<nvim>"]:}|
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{3:1>} |
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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, kwargs)
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return exec_lua('return vim.split(...)', str, sep, kwargs)
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end
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local tests = {
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{ "a,b", ",", false, false, { 'a', 'b' } },
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{ ":aa::bb:", ":", false, false, { '', 'aa', '', 'bb', '' } },
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{ ":aa::bb:", ":", false, true, { 'aa', '', 'bb' } },
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{ "::ee::ff:", ":", false, false, { '', '', 'ee', '', 'ff', '' } },
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{ "::ee::ff:", ":", false, true, { 'ee', '', 'ff' } },
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{ "ab", ".", false, false, { '', '', '' } },
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{ "a1b2c", "[0-9]", false, false, { 'a', 'b', 'c' } },
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{ "xy", "", false, false, { 'x', 'y' } },
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{ "here be dragons", " ", false, false, { "here", "be", "dragons"} },
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{ "axaby", "ab?", false, false, { '', 'x', 'y' } },
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{ "f v2v v3v w2w ", "([vw])2%1", false, false, { 'f ', ' v3v ', ' ' } },
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{ "", "", false, false, {} },
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{ "", "a", false, false, { '' } },
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{ "x*yz*oo*l", "*", true, false, { 'x', 'yz', 'oo', 'l' } },
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}
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for _, t in ipairs(tests) do
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eq(t[5], split(t[1], t[2], {plain=t[3], trimempty=t[4]}))
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end
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-- Test old signature
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eq({'x', 'yz', 'oo', 'l'}, split("x*yz*oo*l", "*", true))
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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('Error executing lua: vim/shared.lua:0: s: expected string, got number',
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pcall_err(split, 1, 'string'))
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eq('Error executing lua: vim/shared.lua:0: sep: expected string, got number',
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pcall_err(split, 'string', 1))
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eq('Error executing lua: vim/shared.lua:0: kwargs: expected table, got number',
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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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-- Validates args.
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eq('Error executing lua: vim/shared.lua:0: s: expected string, got number',
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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 = '' }))
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-- special value vim.inspect.KEY works
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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
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end
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return item
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end})
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]]))
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end)
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it("vim.deepcopy", function()
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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 = {}
|
||
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
|
||
return t1.f() ~= t2.f()
|
||
]]))
|
||
|
||
ok(exec_lua([[
|
||
local t1 = {a = 5}
|
||
t1.self = t1
|
||
local t2 = vim.deepcopy(t1)
|
||
return t2.self == t2 and t2.self ~= t1
|
||
]]))
|
||
|
||
ok(exec_lua([[
|
||
local mt = {mt=true}
|
||
local t1 = setmetatable({a = 5}, mt)
|
||
local t2 = vim.deepcopy(t1)
|
||
return getmetatable(t2) == mt
|
||
]]))
|
||
|
||
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('Error executing lua: vim/shared.lua:0: s: expected string, got number',
|
||
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('Error executing lua: vim/shared.lua:0: src: expected table, got nil',
|
||
pcall_err(exec_lua, [[ return vim.list_extend({1}, nil) ]]))
|
||
eq({1,2}, exec_lua [[ return vim.list_extend({1}, {2;a=1}) ]])
|
||
eq(true, exec_lua [[ local a = {1} return vim.list_extend(a, {2;a=1}) == a ]])
|
||
eq({2}, exec_lua [[ return vim.list_extend({}, {2;a=1}, 1) ]])
|
||
eq({}, exec_lua [[ return vim.list_extend({}, {2;a=1}, 2) ]])
|
||
eq({}, exec_lua [[ return vim.list_extend({}, {2;a=1}, 1, -1) ]])
|
||
eq({2}, exec_lua [[ return vim.list_extend({}, {2;a=1}, -1, 2) ]])
|
||
end)
|
||
|
||
it('vim.tbl_add_reverse_lookup', function()
|
||
eq(true, exec_lua [[
|
||
local a = { A = 1 }
|
||
vim.tbl_add_reverse_lookup(a)
|
||
return vim.deep_equal(a, { A = 1; [1] = 'A'; })
|
||
]])
|
||
-- Throw an error for trying to do it twice (run into an existing key)
|
||
local code = [[
|
||
local res = {}
|
||
local a = { A = 1 }
|
||
vim.tbl_add_reverse_lookup(a)
|
||
assert(vim.deep_equal(a, { A = 1; [1] = 'A'; }))
|
||
vim.tbl_add_reverse_lookup(a)
|
||
]]
|
||
matches('^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:E897: List or Blob 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=[[
|
||
{3:[string "<nvim>"]:6: E5560: rpcrequest must not be}|
|
||
{3: called in a lua loop callback} |
|
||
{3:stack traceback:} |
|
||
{3: [C]: in function 'rpcrequest'} |
|
||
{3: [string "<nvim>"]:6: in function <[string }|
|
||
{3:"<nvim>"]:2>} |
|
||
{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('Error executing lua: [string "<nvim>"]:0: opt[1]: expected table, got number',
|
||
pcall_err(exec_lua, "vim.validate{ 1, 'x' }"))
|
||
eq('Error executing lua: [string "<nvim>"]:0: invalid type name: x',
|
||
pcall_err(exec_lua, "vim.validate{ arg1={ 1, 'x' }}"))
|
||
eq('Error executing lua: [string "<nvim>"]:0: invalid type name: 1',
|
||
pcall_err(exec_lua, "vim.validate{ arg1={ 1, 1 }}"))
|
||
eq('Error executing lua: [string "<nvim>"]:0: invalid type name: nil',
|
||
pcall_err(exec_lua, "vim.validate{ arg1={ 1 }}"))
|
||
|
||
-- Validated parameters are required by default.
|
||
eq('Error executing lua: [string "<nvim>"]:0: arg1: expected string, got nil',
|
||
pcall_err(exec_lua, "vim.validate{ arg1={ nil, 's' }}"))
|
||
-- Explicitly required.
|
||
eq('Error executing lua: [string "<nvim>"]:0: arg1: expected string, got nil',
|
||
pcall_err(exec_lua, "vim.validate{ arg1={ nil, 's', false }}"))
|
||
|
||
eq('Error executing lua: [string "<nvim>"]:0: arg1: expected table, got number',
|
||
pcall_err(exec_lua, "vim.validate{arg1={1, 't'}}"))
|
||
eq('Error executing lua: [string "<nvim>"]:0: arg2: expected string, got number',
|
||
pcall_err(exec_lua, "vim.validate{arg1={{}, 't'}, arg2={1, 's'}}"))
|
||
eq('Error executing lua: [string "<nvim>"]:0: arg2: expected string, got nil',
|
||
pcall_err(exec_lua, "vim.validate{arg1={{}, 't'}, arg2={nil, 's'}}"))
|
||
eq('Error executing lua: [string "<nvim>"]:0: arg2: expected string, got nil',
|
||
pcall_err(exec_lua, "vim.validate{arg1={{}, 't'}, arg2={nil, 's'}}"))
|
||
eq('Error executing lua: [string "<nvim>"]:0: arg1: expected even number, got 3',
|
||
pcall_err(exec_lua, "vim.validate{arg1={3, function(a) return a == 1 end, 'even number'}}"))
|
||
eq('Error executing lua: [string "<nvim>"]:0: arg1: expected ?, got 3',
|
||
pcall_err(exec_lua, "vim.validate{arg1={3, function(a) return a == 1 end}}"))
|
||
|
||
-- Pass an additional message back.
|
||
eq('Error executing lua: [string "<nvim>"]:0: arg1: expected ?, got 3. Info: TEST_MSG',
|
||
pcall_err(exec_lua, "vim.validate{arg1={3, function(a) return a == 1, 'TEST_MSG' end}}"))
|
||
end)
|
||
|
||
it('vim.is_callable', function()
|
||
eq(true, exec_lua("return vim.is_callable(function()end)"))
|
||
eq(true, exec_lua([[
|
||
local meta = { __call = function()end }
|
||
local function new_callable()
|
||
return setmetatable({}, meta)
|
||
end
|
||
local callable = new_callable()
|
||
return vim.is_callable(callable)
|
||
]]))
|
||
|
||
eq(false, 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")
|
||
|
||
matches([[^Error executing lua: .*: attempt to index .* nil value]],
|
||
pcall_err(exec_lua, 'return vim.g[0].testing'))
|
||
end)
|
||
|
||
it('vim.b', function()
|
||
exec_lua [[
|
||
vim.api.nvim_buf_set_var(0, "testing", "hi")
|
||
vim.api.nvim_buf_set_var(0, "other", 123)
|
||
vim.api.nvim_buf_set_var(0, "floaty", 5120.1)
|
||
vim.api.nvim_buf_set_var(0, "nullvar", vim.NIL)
|
||
vim.api.nvim_buf_set_var(0, "to_delete", {hello="world"})
|
||
BUF = vim.api.nvim_create_buf(false, true)
|
||
vim.api.nvim_buf_set_var(BUF, "testing", "bye")
|
||
]]
|
||
|
||
eq('hi', funcs.luaeval "vim.b.testing")
|
||
eq('bye', funcs.luaeval "vim.b[BUF].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[BUF].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}
|
||
]])
|
||
|
||
matches([[^Error executing lua: .*: attempt to index .* nil value]],
|
||
pcall_err(exec_lua, 'return vim.b[BUF][0].testing'))
|
||
|
||
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"})
|
||
BUF = vim.api.nvim_create_buf(false, true)
|
||
WIN = vim.api.nvim_open_win(BUF, false, {
|
||
width=10, height=10,
|
||
relative='win', row=0, col=0
|
||
})
|
||
vim.api.nvim_win_set_var(WIN, "testing", "bye")
|
||
]]
|
||
|
||
eq('hi', funcs.luaeval "vim.w.testing")
|
||
eq('bye', funcs.luaeval "vim.w[WIN].testing")
|
||
eq(123, funcs.luaeval "vim.w.other")
|
||
eq(NIL, funcs.luaeval "vim.w.nonexistant")
|
||
eq(NIL, funcs.luaeval "vim.w[WIN].nonexistant")
|
||
|
||
matches([[^Error executing lua: .*: attempt to index .* nil value]],
|
||
pcall_err(exec_lua, 'return vim.w[WIN][0].testing'))
|
||
|
||
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('hi', funcs.luaeval "vim.t[0].testing")
|
||
eq(123, funcs.luaeval "vim.t[0].other")
|
||
eq(NIL, funcs.luaeval "vim.t[0].nonexistant")
|
||
|
||
matches([[^Error executing lua: .*: attempt to index .* nil value]],
|
||
pcall_err(exec_lua, 'return vim.t[0][0].testing'))
|
||
|
||
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")
|
||
matches([[^Error executing lua: .*: attempt to index .* nil value]],
|
||
pcall_err(exec_lua, 'return vim.v[0].progpath'))
|
||
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()
|
||
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.on_key', function()
|
||
it('tracks keystrokes', function()
|
||
insert([[hello world ]])
|
||
|
||
exec_lua [[
|
||
keys = {}
|
||
|
||
vim.on_key(function(buf)
|
||
if buf:byte() == 27 then
|
||
buf = "<ESC>"
|
||
end
|
||
|
||
table.insert(keys, buf)
|
||
end)
|
||
]]
|
||
|
||
insert([[next 🤦 lines å ]])
|
||
|
||
-- It has escape in the keys pressed
|
||
eq('inext 🤦 lines å <ESC>', exec_lua [[return table.concat(keys, '')]])
|
||
end)
|
||
|
||
it('allows removing on_key listeners', function()
|
||
insert([[hello world]])
|
||
|
||
exec_lua [[
|
||
keys = {}
|
||
|
||
return vim.on_key(function(buf)
|
||
if buf:byte() == 27 then
|
||
buf = "<ESC>"
|
||
end
|
||
|
||
table.insert(keys, buf)
|
||
end, vim.api.nvim_create_namespace("logger"))
|
||
]]
|
||
|
||
insert([[next lines]])
|
||
|
||
eq(1, exec_lua('return vim.on_key()'))
|
||
exec_lua("vim.on_key(nil, vim.api.nvim_create_namespace('logger'))")
|
||
eq(0, exec_lua('return vim.on_key()'))
|
||
|
||
insert([[more lines]])
|
||
|
||
-- It has escape in the keys pressed
|
||
eq('inext lines<ESC>', exec_lua [[return table.concat(keys, '')]])
|
||
end)
|
||
|
||
it('skips any function that caused an error', function()
|
||
insert([[hello world]])
|
||
|
||
exec_lua [[
|
||
keys = {}
|
||
|
||
return vim.on_key(function(buf)
|
||
if buf:byte() == 27 then
|
||
buf = "<ESC>"
|
||
end
|
||
|
||
table.insert(keys, buf)
|
||
|
||
if buf == 'l' then
|
||
error("Dumb Error")
|
||
end
|
||
end)
|
||
]]
|
||
|
||
insert([[next lines]])
|
||
insert([[more lines]])
|
||
|
||
-- Only the first letter gets added. After that we remove the callback
|
||
eq('inext l', exec_lua [[ return table.concat(keys, '') ]])
|
||
end)
|
||
|
||
it('processes mapped keys, not unmapped keys', function()
|
||
exec_lua [[
|
||
keys = {}
|
||
|
||
vim.cmd("inoremap hello world")
|
||
|
||
vim.on_key(function(buf)
|
||
if buf:byte() == 27 then
|
||
buf = "<ESC>"
|
||
end
|
||
|
||
table.insert(keys, buf)
|
||
end)
|
||
]]
|
||
insert("hello")
|
||
|
||
eq('iworld<ESC>', exec_lua[[return table.concat(keys, '')]])
|
||
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)
|
||
|
||
timer:close()
|
||
|
||
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)
|
||
|
||
timer:close()
|
||
|
||
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()
|
||
local result = exec_lua [[
|
||
return {pcall(function() vim.wait(1000, function() error("As Expected") end) end)}
|
||
]]
|
||
eq({false, '[string "<nvim>"]:1: As Expected'}, {result[1], remove_trace(result[2])})
|
||
end)
|
||
|
||
it('if callback is passed, it must be a function', function()
|
||
eq({false, 'vim.wait: if passed, condition must be a function'}, exec_lua [[
|
||
return {pcall(function() vim.wait(1000, 13) end)}
|
||
]])
|
||
end)
|
||
|
||
it('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)
|
||
|
||
it('vim.notify_once', function()
|
||
local screen = Screen.new(60,5)
|
||
screen:set_default_attr_ids({
|
||
[0] = {bold=true, foreground=Screen.colors.Blue},
|
||
[1] = {foreground=Screen.colors.Red},
|
||
})
|
||
screen:attach()
|
||
screen:expect{grid=[[
|
||
^ |
|
||
{0:~ }|
|
||
{0:~ }|
|
||
{0:~ }|
|
||
|
|
||
]]}
|
||
exec_lua [[vim.notify_once("I'll only tell you this once...", vim.log.levels.WARN)]]
|
||
screen:expect{grid=[[
|
||
^ |
|
||
{0:~ }|
|
||
{0:~ }|
|
||
{0:~ }|
|
||
{1:I'll only tell you this once...} |
|
||
]]}
|
||
feed('<C-l>')
|
||
screen:expect{grid=[[
|
||
^ |
|
||
{0:~ }|
|
||
{0:~ }|
|
||
{0:~ }|
|
||
|
|
||
]]}
|
||
exec_lua [[vim.notify_once("I'll only tell you this once...")]]
|
||
screen:expect_unchanged()
|
||
end)
|
||
|
||
describe('vim.schedule_wrap', function()
|
||
it('preserves argument lists', function()
|
||
exec_lua [[
|
||
local fun = vim.schedule_wrap(function(kling, klang, klonk)
|
||
vim.rpcnotify(1, 'mayday_mayday', {a=kling, b=klang, c=klonk})
|
||
end)
|
||
fun("BOB", nil, "MIKE")
|
||
]]
|
||
eq({'notification', 'mayday_mayday', {{a='BOB', c='MIKE'}}}, next_msg())
|
||
|
||
-- let's gooooo
|
||
exec_lua [[
|
||
vim.schedule_wrap(function(...) vim.rpcnotify(1, 'boogalo', select('#', ...)) end)(nil,nil,nil,nil)
|
||
]]
|
||
eq({'notification', 'boogalo', {4}}, next_msg())
|
||
end)
|
||
end)
|
||
|
||
describe('vim.api.nvim_buf_call', function()
|
||
it('can access buf options', function()
|
||
local buf1 = 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 pp+=test/functional/fixtures')
|
||
end)
|
||
|
||
it('propagates syntax error', function()
|
||
local syntax_error_msg = exec_lua [[
|
||
local _, err = pcall(require, "syntax_error")
|
||
return err
|
||
]]
|
||
|
||
matches("unexpected symbol", syntax_error_msg)
|
||
end)
|
||
|
||
it('uses the right order of mod.lua vs mod/init.lua', function()
|
||
-- lua/fancy_x.lua takes precedence over lua/fancy_x/init.lua
|
||
eq('I am fancy_x.lua', exec_lua [[ return require'fancy_x' ]])
|
||
-- but lua/fancy_y/init.lua takes precedence over after/lua/fancy_y.lua
|
||
eq('I am init.lua of fancy_y!', exec_lua [[ return require'fancy_y' ]])
|
||
-- safety check: after/lua/fancy_z.lua is still loaded
|
||
eq('I am fancy_z.lua', exec_lua [[ return require'fancy_z' ]])
|
||
end)
|
||
end)
|