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594 lines
15 KiB
Lua
594 lines
15 KiB
Lua
local helpers = require('test.functional.helpers')(after_each)
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local Screen = require('test.functional.ui.screen')
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local clear = helpers.clear
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local command = helpers.command
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local eq = helpers.eq
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local eval = helpers.eval
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local feed = helpers.feed
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local funcs = helpers.funcs
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local wait = helpers.wait
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describe('search cmdline', function()
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local screen
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before_each(function()
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clear()
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command('set nohlsearch')
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screen = Screen.new(20, 3)
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screen:attach()
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screen:set_default_attr_ids({
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inc = {reverse = true}
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})
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end)
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local function tenlines()
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funcs.setline(1, {
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' 1', ' 2 these', ' 3 the', ' 4 their', ' 5 there',
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' 6 their', ' 7 the', ' 8 them', ' 9 these', ' 10 foobar'
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})
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command('1')
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end
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it('history can be navigated with <C-N>/<C-P>', function()
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tenlines()
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command('set noincsearch')
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feed('/foobar<CR>')
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feed('/the<CR>')
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eq('the', eval('@/'))
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feed('/thes<C-P><C-P><CR>')
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eq('foobar', eval('@/'))
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end)
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describe('can traverse matches', function()
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before_each(tenlines)
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local function forwarditer(wrapscan)
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command('set incsearch '..wrapscan)
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feed('/the')
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screen:expect([[
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1 |
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2 {inc:the}se |
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/the^ |
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]])
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feed('<C-G>')
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screen:expect([[
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2 these |
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3 {inc:the} |
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/the^ |
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]])
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eq({0, 0, 0, 0}, funcs.getpos('"'))
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feed('<C-G>')
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screen:expect([[
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3 the |
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4 {inc:the}ir |
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/the^ |
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]])
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feed('<C-G>')
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screen:expect([[
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4 their |
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5 {inc:the}re |
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/the^ |
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]])
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feed('<C-G>')
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screen:expect([[
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5 there |
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6 {inc:the}ir |
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/the^ |
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]])
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feed('<C-G>')
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screen:expect([[
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6 their |
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7 {inc:the} |
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/the^ |
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]])
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feed('<C-G>')
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screen:expect([[
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7 the |
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8 {inc:the}m |
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/the^ |
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]])
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feed('<C-G>')
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screen:expect([[
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8 them |
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9 {inc:the}se |
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/the^ |
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]])
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screen.bell = false
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feed('<C-G>')
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if wrapscan == 'wrapscan' then
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screen:expect([[
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2 {inc:the}se |
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3 the |
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/the^ |
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]])
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else
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screen:expect{grid=[[
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8 them |
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9 {inc:the}se |
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/the^ |
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]], condition=function()
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eq(true, screen.bell)
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end}
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feed('<CR>')
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eq({0, 0, 0, 0}, funcs.getpos('"'))
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end
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end
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local function backiter(wrapscan)
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command('set incsearch '..wrapscan)
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command('$')
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feed('?the')
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screen:expect([[
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9 {inc:the}se |
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10 foobar |
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?the^ |
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]])
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screen.bell = false
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if wrapscan == 'wrapscan' then
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feed('<C-G>')
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screen:expect([[
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2 {inc:the}se |
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3 the |
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?the^ |
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]])
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feed('<CR>')
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screen:expect([[
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2 ^these |
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3 the |
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?the |
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]])
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else
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feed('<C-G>')
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screen:expect{grid=[[
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9 {inc:the}se |
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10 foobar |
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?the^ |
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]], condition=function()
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eq(true, screen.bell)
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end}
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feed('<CR>')
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screen:expect([[
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9 ^these |
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10 foobar |
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?the |
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]])
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end
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command('$')
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feed('?the')
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screen:expect([[
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9 {inc:the}se |
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10 foobar |
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?the^ |
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]])
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feed('<C-T>')
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screen:expect([[
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8 {inc:the}m |
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9 these |
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?the^ |
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]])
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for i = 1, 6 do
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feed('<C-T>')
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-- Avoid sleep just before expect, otherwise expect will take the full
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-- timeout
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if i ~= 6 then
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screen:sleep(1)
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end
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end
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screen:expect([[
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2 {inc:the}se |
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3 the |
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?the^ |
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]])
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screen.bell = false
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feed('<C-T>')
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if wrapscan == 'wrapscan' then
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screen:expect([[
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9 {inc:the}se |
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10 foobar |
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?the^ |
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]])
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else
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screen:expect{grid=[[
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2 {inc:the}se |
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3 the |
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?the^ |
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]], condition=function()
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eq(true, screen.bell)
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end}
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end
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end
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it("using <C-G> and 'nowrapscan'", function()
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forwarditer('nowrapscan')
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end)
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it("using <C-G> and 'wrapscan'", function()
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forwarditer('wrapscan')
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end)
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it("using <C-T> and 'nowrapscan'", function()
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backiter('nowrapscan')
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end)
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it("using <C-T> and 'wrapscan'", function()
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backiter('wrapscan')
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end)
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end)
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it('expands pattern with <C-L>', function()
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tenlines()
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command('set incsearch wrapscan')
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feed('/the')
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screen:expect([[
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1 |
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2 {inc:the}se |
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/the^ |
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]])
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feed('<C-L>')
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screen:expect([[
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1 |
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2 {inc:thes}e |
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/thes^ |
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]])
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feed('<C-G>')
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screen:expect([[
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9 {inc:thes}e |
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10 foobar |
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/thes^ |
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]])
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feed('<C-G>')
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screen:expect([[
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2 {inc:thes}e |
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3 the |
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/thes^ |
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]])
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feed('<CR>')
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screen:expect([[
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2 ^these |
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3 the |
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/thes |
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]])
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command('1')
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command('set nowrapscan')
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feed('/the')
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screen:expect([[
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1 |
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2 {inc:the}se |
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/the^ |
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]])
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feed('<C-L>')
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screen:expect([[
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1 |
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2 {inc:thes}e |
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/thes^ |
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]])
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feed('<C-G>')
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screen:expect([[
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9 {inc:thes}e |
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10 foobar |
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/thes^ |
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]])
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feed('<C-G><CR>')
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screen:expect([[
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9 ^these |
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10 foobar |
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/thes |
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]])
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end)
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it('reduces pattern with <BS> and keeps cursor position', function()
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tenlines()
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command('set incsearch wrapscan')
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-- First match
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feed('/thei')
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screen:expect([[
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4 {inc:thei}r |
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5 there |
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/thei^ |
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]])
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-- Match from initial cursor position when modifying search
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feed('<BS>')
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screen:expect([[
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1 |
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2 {inc:the}se |
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/the^ |
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]])
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-- New text advances to next match
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feed('s')
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screen:expect([[
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1 |
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2 {inc:thes}e |
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/thes^ |
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]])
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-- Stay on this match when deleting a character
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feed('<BS>')
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screen:expect([[
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1 |
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2 {inc:the}se |
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/the^ |
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]])
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-- Advance to previous match
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feed('<C-T>')
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screen:expect([[
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9 {inc:the}se |
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10 foobar |
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/the^ |
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]])
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-- Extend search to include next character
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feed('<C-L>')
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screen:expect([[
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9 {inc:thes}e |
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10 foobar |
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/thes^ |
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]])
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-- Deleting all characters resets the cursor position
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feed('<BS><BS><BS><BS>')
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screen:expect([[
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1 |
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2 these |
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/^ |
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]])
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feed('the')
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screen:expect([[
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1 |
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2 {inc:the}se |
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/the^ |
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]])
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feed('\\>')
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screen:expect([[
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2 these |
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3 {inc:the} |
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/the\>^ |
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]])
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end)
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it('can traverse matches in the same line with <C-G>/<C-T>', function()
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funcs.setline(1, { ' 1', ' 2 these', ' 3 the theother' })
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command('1')
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command('set incsearch')
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-- First match
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feed('/the')
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screen:expect([[
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1 |
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2 {inc:the}se |
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/the^ |
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]])
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-- Next match, different line
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feed('<C-G>')
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screen:expect([[
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2 these |
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3 {inc:the} theother |
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/the^ |
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]])
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-- Next match, same line
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feed('<C-G>')
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screen:expect([[
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2 these |
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3 the {inc:the}other |
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/the^ |
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]])
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feed('<C-G>')
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screen:expect([[
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2 these |
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3 the theo{inc:the}r |
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/the^ |
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]])
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-- Previous match, same line
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feed('<C-T>')
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screen:expect([[
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2 these |
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3 the {inc:the}other |
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/the^ |
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]])
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feed('<C-T>')
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screen:expect([[
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2 these |
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3 {inc:the} theother |
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/the^ |
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]])
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-- Previous match, different line
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feed('<C-T>')
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screen:expect([[
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2 {inc:the}se |
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3 the theother |
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/the^ |
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]])
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end)
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it('keeps the view after deleting a char from the search', function()
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screen:detach()
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screen = Screen.new(20, 6)
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screen:attach()
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screen:set_default_attr_ids({
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inc = {reverse = true}
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})
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screen:set_default_attr_ignore({
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{bold=true, reverse=true}, {bold=true, foreground=Screen.colors.Blue1}
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})
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tenlines()
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feed('/foo')
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screen:expect([[
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6 their |
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7 the |
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8 them |
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9 these |
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10 {inc:foo}bar |
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/foo^ |
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]])
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feed('<BS>')
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screen:expect([[
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6 their |
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7 the |
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8 them |
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9 these |
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10 {inc:fo}obar |
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/fo^ |
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]])
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feed('<CR>')
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screen:expect([[
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6 their |
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7 the |
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8 them |
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9 these |
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10 ^foobar |
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/fo |
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]])
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eq({lnum = 10, leftcol = 0, col = 4, topfill = 0, topline = 6,
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coladd = 0, skipcol = 0, curswant = 4},
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funcs.winsaveview())
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end)
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it('restores original view after failed search', function()
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screen:detach()
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screen = Screen.new(40, 3)
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screen:attach()
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screen:set_default_attr_ids({
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inc = {reverse = true},
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err = { foreground = Screen.colors.Grey100, background = Screen.colors.Red },
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more = { bold = true, foreground = Screen.colors.SeaGreen4 },
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})
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tenlines()
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feed('0')
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feed('/foo')
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screen:expect([[
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9 these |
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10 {inc:foo}bar |
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/foo^ |
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]])
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feed('<C-W>')
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screen:expect([[
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1 |
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2 these |
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/^ |
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]])
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feed('<CR>')
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screen:expect([[
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/ |
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{err:E35: No previous regular expression} |
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{more:Press ENTER or type command to continue}^ |
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]])
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feed('<CR>')
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eq({lnum = 1, leftcol = 0, col = 0, topfill = 0, topline = 1,
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coladd = 0, skipcol = 0, curswant = 0},
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funcs.winsaveview())
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end)
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it("CTRL-G with 'incsearch' and ? goes in the right direction", function()
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-- oldtest: Test_search_cmdline4().
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screen:detach()
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screen = Screen.new(40, 4)
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screen:attach()
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screen:set_default_attr_ids({
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inc = {reverse = true},
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err = { foreground = Screen.colors.Grey100, background = Screen.colors.Red },
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more = { bold = true, foreground = Screen.colors.SeaGreen4 },
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tilde = { bold = true, foreground = Screen.colors.Blue1 },
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})
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command('enew!')
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funcs.setline(1, {' 1 the first', ' 2 the second', ' 3 the third'})
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command('set laststatus=0 shortmess+=s')
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command('set incsearch')
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command('$')
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-- Send the input in chunks, so the cmdline logic regards it as
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-- "interactive". This mimics Vim's test_override("char_avail").
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-- (See legacy test: test_search.vim)
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feed('?the')
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wait()
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feed('<c-g>')
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wait()
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feed('<cr>')
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screen:expect([[
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1 the first |
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2 the second |
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3 ^the third |
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?the |
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]])
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command('$')
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feed('?the')
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wait()
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feed('<c-g>')
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wait()
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feed('<c-g>')
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wait()
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feed('<cr>')
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screen:expect([[
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1 ^the first |
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2 the second |
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3 the third |
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?the |
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]])
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command('$')
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feed('?the')
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wait()
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feed('<c-g>')
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wait()
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feed('<c-g>')
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wait()
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feed('<c-g>')
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wait()
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feed('<cr>')
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screen:expect([[
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1 the first |
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2 ^the second |
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3 the third |
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?the |
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]])
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command('$')
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feed('?the')
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wait()
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feed('<c-t>')
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wait()
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feed('<cr>')
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screen:expect([[
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1 ^the first |
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2 the second |
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3 the third |
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?the |
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]])
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command('$')
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feed('?the')
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wait()
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feed('<c-t>')
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wait()
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feed('<c-t>')
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wait()
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feed('<cr>')
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screen:expect([[
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1 the first |
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2 the second |
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3 ^the third |
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?the |
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]])
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command('$')
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feed('?the')
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wait()
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feed('<c-t>')
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wait()
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feed('<c-t>')
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wait()
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feed('<c-t>')
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wait()
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feed('<cr>')
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screen:expect([[
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1 the first |
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2 ^the second |
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3 the third |
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?the |
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]])
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end)
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end)
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