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6d8c8b18d5
Problem: The magic globals `it`, `describe`, etc., are more trouble than they are worth. - Hooking into `after_each` requires `getfenv()` hacks. - They confuse luals/emmylua, because the top-level `.luarc.json` isn't merged with `test/.luarc.json` (apparently a luals limitation?) - They totally defeat discoverability because the user just has to "know" about the various magic symbols. So they harm DX, which means they serve no purpose at all. Solution: - Expose the test API from `testutil`, so tests can call `t.it()`, `t.describe()`, etc., in the conventional way. - Drop `getfenv()` hacks. - Drop the `setfenv()` injection in `load_chunk`. - Drop `test/_meta.lua`.
104 lines
2.5 KiB
Lua
104 lines
2.5 KiB
Lua
local t = require('test.testutil')
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local n = require('test.functional.testnvim')()
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local describe, it, before_each = t.describe, t.it, t.before_each
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local api = n.api
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local clear = n.clear
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local command = n.command
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local eq = t.eq
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local eval = n.eval
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local feed = n.feed
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local fn = n.fn
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local function set_lines(lines)
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api.nvim_buf_set_lines(0, 0, -1, true, lines)
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end
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local function get_lines()
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return api.nvim_buf_get_lines(0, 0, -1, true)
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end
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local function set_cursor(row, col)
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api.nvim_win_set_cursor(0, { row, col })
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end
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describe('line textobject', function()
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before_each(clear)
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it('selects the current line without surrounding whitespace', function()
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set_lines({ 'one', ' two words ', 'three' })
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set_cursor(2, 4)
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feed('yil')
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eq('two words', fn.getreg('"'))
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set_cursor(2, 4)
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feed('vily')
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eq('two words', fn.getreg('"'))
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eq('v', fn.visualmode())
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set_cursor(2, 4)
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feed('Vily')
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eq('two words', fn.getreg('"'))
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eq('v', fn.visualmode())
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set_cursor(2, 0)
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feed('0v$ily')
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eq('two words', fn.getreg('"'))
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set_cursor(1, 0)
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feed('Vjily')
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eq('two words', fn.getreg('"'))
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command('set selection=exclusive')
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set_cursor(2, 4)
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feed('vily')
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eq('two words', fn.getreg('"'))
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command('set selection&')
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set_cursor(2, 4)
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feed('dil')
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eq({ 'one', ' ', 'three' }, get_lines())
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set_lines({ ' αβ ', ' ', 'last' })
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set_cursor(1, 2)
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feed('yil')
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eq('αβ', fn.getreg('"'))
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command('set selection=exclusive')
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set_cursor(1, 2)
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feed('vily')
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eq('αβ', fn.getreg('"'))
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command('set selection&')
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fn.setreg('"', 'unchanged')
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set_cursor(2, 0)
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eq(0, fn.assert_beeps('normal yil'))
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eq('unchanged', fn.getreg('"'))
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set_cursor(2, 0)
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eq(0, fn.assert_beeps('normal vily'))
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eq('unchanged', fn.getreg('"'))
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end)
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it('selects all lines without moving the cursor for yank', function()
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set_lines({ ' αβ ', ' ', 'last' })
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command('let g:textobj_line_yank_pos = []')
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command([[autocmd TextYankPost <buffer> ++once let g:textobj_line_yank_pos = getpos('.')]])
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set_cursor(3, 0)
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feed('yal')
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eq(' αβ \n \nlast\n', fn.getreg('"'))
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eq({ 0, 3, 1, 0 }, fn.getpos('.'))
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eq({ 0, 3, 1, 0 }, eval('g:textobj_line_yank_pos'))
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set_cursor(3, 0)
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feed('valy')
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eq(' αβ \n \nlast\n', fn.getreg('"'))
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eq('V', fn.visualmode())
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set_cursor(2, 0)
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feed('dal')
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eq({ '' }, get_lines())
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end)
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end)
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