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1162962d8b
- Remove unused variables. - Do not use helpers.nvim_feed in most cases. - Do not use helpers.nvim and helpers.nvim_eval at all. - Add helpers.funcs and helpers.\*meths special tables. Indexing such table creates functions which call helpers.call or helpers.nvim (and similar) with first argument equal to table index.
313 lines
9.4 KiB
Lua
313 lines
9.4 KiB
Lua
-- ShaDa history saving/reading support
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local helpers = require('test.functional.helpers')
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local nvim_command, funcs, meths, nvim_feed, eq =
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helpers.command, helpers.funcs, helpers.meths, helpers.feed, helpers.eq
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local shada_helpers = require('test.functional.shada.helpers')
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local reset, set_additional_cmd, clear =
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shada_helpers.reset, shada_helpers.set_additional_cmd,
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shada_helpers.clear
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describe('ShaDa support code', function()
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before_each(reset)
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after_each(clear)
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it('is able to dump and read back command-line history', function()
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nvim_command('set shada=\'0')
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nvim_feed(':" Test\n')
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nvim_command('wshada')
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reset()
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nvim_command('set shada=\'0')
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nvim_command('rshada')
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eq('" Test', funcs.histget(':', -1))
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end)
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it('is able to dump and read back 2 items in command-line history', function()
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nvim_command('set shada=\'0 history=2')
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nvim_feed(':" Test\n')
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nvim_feed(':" Test 2\n')
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nvim_command('qall')
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reset()
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nvim_command('set shada=\'0 history=2')
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nvim_command('rshada')
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eq('" Test 2', funcs.histget(':', -1))
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eq('" Test', funcs.histget(':', -2))
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nvim_command('qall')
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end)
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it('respects &history when dumping',
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function()
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nvim_command('set shada=\'0 history=1')
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nvim_feed(':" Test\n')
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nvim_feed(':" Test 2\n')
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nvim_command('wshada')
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reset()
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nvim_command('set shada=\'0 history=2')
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nvim_command('rshada')
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eq('" Test 2', funcs.histget(':', -1))
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eq('', funcs.histget(':', -2))
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end)
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it('respects &history when loading',
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function()
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nvim_command('set shada=\'0 history=2')
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nvim_feed(':" Test\n')
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nvim_feed(':" Test 2\n')
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nvim_command('wshada')
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reset()
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nvim_command('set shada=\'0 history=1')
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nvim_command('rshada')
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eq('" Test 2', funcs.histget(':', -1))
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eq('', funcs.histget(':', -2))
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end)
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it('dumps only requested amount of command-line history items', function()
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nvim_command('set shada=\'0,:1')
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nvim_feed(':" Test\n')
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nvim_feed(':" Test 2\n')
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nvim_command('wshada')
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-- Regression test: :wshada should not alter or free history.
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eq('" Test 2', funcs.histget(':', -1))
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eq('" Test', funcs.histget(':', -2))
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reset()
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nvim_command('set shada=\'0')
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nvim_command('rshada')
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eq('" Test 2', funcs.histget(':', -1))
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eq('', funcs.histget(':', -2))
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end)
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it('does not respect number in &shada when loading history', function()
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nvim_command('set shada=\'0')
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nvim_feed(':" Test\n')
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nvim_feed(':" Test 2\n')
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nvim_command('wshada')
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reset()
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nvim_command('set shada=\'0,:1')
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nvim_command('rshada')
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eq('" Test 2', funcs.histget(':', -1))
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eq('" Test', funcs.histget(':', -2))
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end)
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it('dumps and loads all kinds of histories', function()
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nvim_command('debuggreedy')
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nvim_feed(':debug echo "Test"\n" Test 2\nc\n') -- Debug history.
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nvim_feed(':call input("")\nTest 2\n') -- Input history.
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nvim_feed('"="Test"\nyy') -- Expression history.
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nvim_feed('/Test\n') -- Search history
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nvim_feed(':" Test\n') -- Command-line history
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nvim_command('0debuggreedy')
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nvim_command('wshada')
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reset()
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nvim_command('rshada')
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eq('" Test', funcs.histget(':', -1))
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eq('Test', funcs.histget('/', -1))
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eq('"Test"', funcs.histget('=', -1))
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eq('Test 2', funcs.histget('@', -1))
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eq('c', funcs.histget('>', -1))
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end)
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it('dumps and loads last search pattern with offset', function()
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funcs.setline('.', {'foo', 'bar'})
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nvim_feed('gg0/a/e+1\n')
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eq({0, 2, 3, 0}, funcs.getpos('.'))
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nvim_command('wshada')
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reset()
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funcs.setline('.', {'foo', 'bar'})
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nvim_feed('gg0n')
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eq({0, 2, 3, 0}, funcs.getpos('.'))
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end)
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it('saves v:hlsearch=1', function()
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nvim_command('set hlsearch shada-=h')
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nvim_feed('/test\n')
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eq(1, meths.get_vvar('hlsearch'))
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nvim_command('qall')
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reset()
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eq(1, meths.get_vvar('hlsearch'))
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end)
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it('saves v:hlsearch=0 with :nohl', function()
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nvim_command('set hlsearch shada-=h')
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nvim_feed('/test\n')
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nvim_command('nohlsearch')
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nvim_command('qall')
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reset()
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eq(0, meths.get_vvar('hlsearch'))
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end)
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it('saves v:hlsearch=0 with default &shada', function()
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nvim_command('set hlsearch')
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nvim_feed('/test\n')
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eq(1, meths.get_vvar('hlsearch'))
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nvim_command('qall')
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reset()
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eq(0, meths.get_vvar('hlsearch'))
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end)
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it('dumps and loads last substitute pattern and replacement string', function()
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funcs.setline('.', {'foo', 'bar'})
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nvim_command('%s/f/g/g')
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eq('goo', funcs.getline(1))
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nvim_command('wshada')
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reset()
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funcs.setline('.', {'foo', 'bar'})
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nvim_command('&')
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eq('goo', funcs.getline(1))
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end)
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it('dumps and loads history correctly when &encoding is not UTF-8', function()
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set_additional_cmd('set encoding=latin1')
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reset()
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-- \171 is U+00AB LEFT-POINTING DOUBLE ANGLE QUOTATION MARK in latin1
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nvim_feed(':echo "\171"\n')
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nvim_command('qall')
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reset()
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eq('echo "\171"', funcs.histget(':', -1))
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end)
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it('dumps and loads history correctly when &encoding /= UTF-8 when dumping',
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function()
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set_additional_cmd('set encoding=latin1')
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reset()
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-- \171 is U+00AB LEFT-POINTING DOUBLE ANGLE QUOTATION MARK in latin1
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nvim_feed(':echo "\171"\n')
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set_additional_cmd('')
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nvim_command('qall')
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reset()
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eq('echo "«"', funcs.histget(':', -1))
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end)
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it('dumps and loads history correctly when &encoding /= UTF-8 when loading',
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function()
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-- \171 is U+00AB LEFT-POINTING DOUBLE ANGLE QUOTATION MARK in latin1
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nvim_feed(':echo "«"\n')
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set_additional_cmd('set encoding=latin1')
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nvim_command('qall')
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reset()
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eq('echo "\171"', funcs.histget(':', -1))
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end)
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it('dumps and loads replacement correctly when &encoding is not UTF-8',
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function()
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set_additional_cmd('set encoding=latin1')
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reset()
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-- \171 is U+00AB LEFT-POINTING DOUBLE ANGLE QUOTATION MARK in latin1
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nvim_command('substitute/./\171/ge')
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nvim_command('qall!')
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reset()
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funcs.setline('.', {'.'})
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nvim_command('&')
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eq('\171', funcs.getline('.'))
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end)
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it('dumps&loads replacement correctly when &encoding /= UTF-8 when dumping',
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function()
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set_additional_cmd('set encoding=latin1')
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reset()
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-- \171 is U+00AB LEFT-POINTING DOUBLE ANGLE QUOTATION MARK in latin1
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nvim_command('substitute/./\171/ge')
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set_additional_cmd('')
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nvim_command('qall')
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reset()
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funcs.setline('.', {'.'})
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nvim_command('&')
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eq('«', funcs.getline('.'))
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end)
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it('dumps&loads replacement correctly when &encoding /= UTF-8 when loading',
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function()
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-- \171 is U+00AB LEFT-POINTING DOUBLE ANGLE QUOTATION MARK in latin1
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nvim_command('substitute/./«/ge')
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set_additional_cmd('set encoding=latin1')
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nvim_command('qall')
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reset()
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funcs.setline('.', {'.'})
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nvim_command('&')
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eq('\171', funcs.getline('.'))
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end)
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it('dumps and loads substitute pattern correctly when &encoding is not UTF-8',
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function()
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set_additional_cmd('set encoding=latin1')
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reset()
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-- \171 is U+00AB LEFT-POINTING DOUBLE ANGLE QUOTATION MARK in latin1
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nvim_command('substitute/\171/./ge')
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nvim_command('qall!')
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reset()
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funcs.setline('.', {'\171«'})
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nvim_command('&')
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eq('.«', funcs.getline('.'))
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end)
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it('dumps&loads s/pattern correctly when &encoding /= UTF-8 when dumping',
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function()
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set_additional_cmd('set encoding=latin1')
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reset()
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-- \171 is U+00AB LEFT-POINTING DOUBLE ANGLE QUOTATION MARK in latin1
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nvim_command('substitute/\171/./ge')
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set_additional_cmd('')
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nvim_command('qall')
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reset()
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funcs.setline('.', {'«\171'})
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nvim_command('&')
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eq('.\171', funcs.getline('.'))
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end)
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it('dumps&loads s/pattern correctly when &encoding /= UTF-8 when loading',
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function()
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-- \171 is U+00AB LEFT-POINTING DOUBLE ANGLE QUOTATION MARK in latin1
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nvim_command('substitute/«/./ge')
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set_additional_cmd('set encoding=latin1')
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nvim_command('qall')
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reset()
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funcs.setline('.', {'\171«'})
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nvim_command('&')
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eq('.«', funcs.getline('.'))
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end)
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it('dumps and loads search pattern correctly when &encoding is not UTF-8',
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function()
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set_additional_cmd('set encoding=latin1')
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reset()
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-- \171 is U+00AB LEFT-POINTING DOUBLE ANGLE QUOTATION MARK in latin1
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nvim_command('silent! /\171/')
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nvim_command('set shada+=/0')
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nvim_command('qall!')
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reset()
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funcs.setline('.', {'\171«'})
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nvim_command('~&')
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eq('«', funcs.getline('.'))
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eq('', funcs.histget('/', -1))
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end)
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it('dumps&loads /pattern correctly when &encoding /= UTF-8 when dumping',
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function()
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set_additional_cmd('set encoding=latin1')
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reset()
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-- \171 is U+00AB LEFT-POINTING DOUBLE ANGLE QUOTATION MARK in latin1
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nvim_command('silent! /\171/')
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nvim_command('set shada+=/0')
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set_additional_cmd('')
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nvim_command('qall')
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reset()
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funcs.setline('.', {'«\171'})
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nvim_command('~&')
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eq('\171', funcs.getline('.'))
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eq('', funcs.histget('/', -1))
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end)
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it('dumps&loads /pattern correctly when &encoding /= UTF-8 when loading',
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function()
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-- \171 is U+00AB LEFT-POINTING DOUBLE ANGLE QUOTATION MARK in latin1
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nvim_command('silent! /«/')
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nvim_command('set shada+=/0')
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set_additional_cmd('set encoding=latin1')
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nvim_command('qall')
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reset()
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funcs.setline('.', {'\171«'})
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nvim_command('~&')
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eq('«', funcs.getline('.'))
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eq('', funcs.histget('/', -1))
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end)
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end)
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