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" Test for the search command
func Test_search_cmdline()
if !exists('+incsearch')
return
endif
" need to disable char_avail,
" so that expansion of commandline works
call test_disable_char_avail(1)
new
call setline(1, [' 1', ' 2 these', ' 3 the', ' 4 their', ' 5 there', ' 6 their', ' 7 the', ' 8 them', ' 9 these', ' 10 foobar'])
" Test 1
" CTRL-N / CTRL-P skips through the previous search history
set noincsearch
:1
call feedkeys("/foobar\<cr>", 'tx')
call feedkeys("/the\<cr>",'tx')
call assert_equal('the', @/)
call feedkeys("/thes\<C-P>\<C-P>\<cr>",'tx')
call assert_equal('foobar', @/)
" Test 2
" Ctrl-G goes from one match to the next
" until the end of the buffer
set incsearch nowrapscan
:1
" first match
call feedkeys("/the\<cr>", 'tx')
call assert_equal(' 2 these', getline('.'))
:1
" second match
call feedkeys("/the\<C-G>\<cr>", 'tx')
call assert_equal(' 3 the', getline('.'))
call assert_equal([0, 0, 0, 0], getpos('"'))
:1
" third match
call feedkeys("/the".repeat("\<C-G>", 2)."\<cr>", 'tx')
call assert_equal(' 4 their', getline('.'))
:1
" fourth match
call feedkeys("/the".repeat("\<C-G>", 3)."\<cr>", 'tx')
call assert_equal(' 5 there', getline('.'))
:1
" fifth match
call feedkeys("/the".repeat("\<C-G>", 4)."\<cr>", 'tx')
call assert_equal(' 6 their', getline('.'))
:1
" sixth match
call feedkeys("/the".repeat("\<C-G>", 5)."\<cr>", 'tx')
call assert_equal(' 7 the', getline('.'))
:1
" seventh match
call feedkeys("/the".repeat("\<C-G>", 6)."\<cr>", 'tx')
call assert_equal(' 8 them', getline('.'))
:1
" eigth match
call feedkeys("/the".repeat("\<C-G>", 7)."\<cr>", 'tx')
call assert_equal(' 9 these', getline('.'))
:1
" no further match
call feedkeys("/the".repeat("\<C-G>", 8)."\<cr>", 'tx')
call assert_equal(' 9 these', getline('.'))
call assert_equal([0, 0, 0, 0], getpos('"'))
" Test 3
" Ctrl-G goes from one match to the next
" and continues back at the top
set incsearch wrapscan
:1
" first match
call feedkeys("/the\<cr>", 'tx')
call assert_equal(' 2 these', getline('.'))
:1
" second match
call feedkeys("/the\<C-G>\<cr>", 'tx')
call assert_equal(' 3 the', getline('.'))
:1
" third match
call feedkeys("/the".repeat("\<C-G>", 2)."\<cr>", 'tx')
call assert_equal(' 4 their', getline('.'))
:1
" fourth match
call feedkeys("/the".repeat("\<C-G>", 3)."\<cr>", 'tx')
call assert_equal(' 5 there', getline('.'))
:1
" fifth match
call feedkeys("/the".repeat("\<C-G>", 4)."\<cr>", 'tx')
call assert_equal(' 6 their', getline('.'))
:1
" sixth match
call feedkeys("/the".repeat("\<C-G>", 5)."\<cr>", 'tx')
call assert_equal(' 7 the', getline('.'))
:1
" seventh match
call feedkeys("/the".repeat("\<C-G>", 6)."\<cr>", 'tx')
call assert_equal(' 8 them', getline('.'))
:1
" eigth match
call feedkeys("/the".repeat("\<C-G>", 7)."\<cr>", 'tx')
call assert_equal(' 9 these', getline('.'))
:1
" back at first match
call feedkeys("/the".repeat("\<C-G>", 8)."\<cr>", 'tx')
call assert_equal(' 2 these', getline('.'))
" Test 4
" CTRL-T goes to the previous match
set incsearch nowrapscan
$
" first match
call feedkeys("?the\<cr>", 'tx')
call assert_equal(' 9 these', getline('.'))
$
" first match
call feedkeys("?the\<C-G>\<cr>", 'tx')
call assert_equal(' 9 these', getline('.'))
$
" second match
call feedkeys("?the".repeat("\<C-T>", 1)."\<cr>", 'tx')
call assert_equal(' 8 them', getline('.'))
$
" last match
call feedkeys("?the".repeat("\<C-T>", 7)."\<cr>", 'tx')
call assert_equal(' 2 these', getline('.'))
$
" last match
call feedkeys("?the".repeat("\<C-T>", 8)."\<cr>", 'tx')
call assert_equal(' 2 these', getline('.'))
" Test 5
" CTRL-T goes to the previous match
set incsearch wrapscan
$
" first match
call feedkeys("?the\<cr>", 'tx')
call assert_equal(' 9 these', getline('.'))
$
" first match at the top
call feedkeys("?the\<C-G>\<cr>", 'tx')
call assert_equal(' 2 these', getline('.'))
$
" second match
call feedkeys("?the".repeat("\<C-T>", 1)."\<cr>", 'tx')
call assert_equal(' 8 them', getline('.'))
$
" last match
call feedkeys("?the".repeat("\<C-T>", 7)."\<cr>", 'tx')
call assert_equal(' 2 these', getline('.'))
$
" back at the bottom of the buffer
call feedkeys("?the".repeat("\<C-T>", 8)."\<cr>", 'tx')
call assert_equal(' 9 these', getline('.'))
" Test 6
" CTRL-L adds to the search pattern
set incsearch wrapscan
1
" first match
call feedkeys("/the\<c-l>\<cr>", 'tx')
call assert_equal(' 2 these', getline('.'))
1
" go to next match of 'thes'
call feedkeys("/the\<c-l>\<C-G>\<cr>", 'tx')
call assert_equal(' 9 these', getline('.'))
1
" wrap around
call feedkeys("/the\<c-l>\<C-G>\<C-G>\<cr>", 'tx')
call assert_equal(' 2 these', getline('.'))
1
" wrap around
set nowrapscan
call feedkeys("/the\<c-l>\<C-G>\<C-G>\<cr>", 'tx')
call assert_equal(' 9 these', getline('.'))
" Test 7
" <bs> remove from match, but stay at current match
set incsearch wrapscan
1
" first match
call feedkeys("/thei\<cr>", 'tx')
call assert_equal(' 4 their', getline('.'))
1
" delete one char, add another
call feedkeys("/thei\<bs>s\<cr>", 'tx')
call assert_equal(' 2 these', getline('.'))
1
" delete one char, add another, go to previous match, add one char
call feedkeys("/thei\<bs>s\<bs>\<C-T>\<c-l>\<cr>", 'tx')
call assert_equal(' 9 these', getline('.'))
1
" delete all chars, start from the beginning again
call feedkeys("/them". repeat("\<bs>",4).'the\>'."\<cr>", 'tx')
call assert_equal(' 3 the', getline('.'))
" clean up
call test_disable_char_avail(0)
bw!
endfunc
func Test_search_cmdline2()
if !exists('+incsearch')
return
endif
" need to disable char_avail,
" so that expansion of commandline works
call test_disable_char_avail(1)
new
call setline(1, [' 1', ' 2 these', ' 3 the theother'])
" Test 1
" Ctrl-T goes correctly back and forth
set incsearch
1
" first match
call feedkeys("/the\<cr>", 'tx')
call assert_equal(' 2 these', getline('.'))
1
" go to next match (on next line)
call feedkeys("/the\<C-G>\<cr>", 'tx')
call assert_equal(' 3 the theother', getline('.'))
1
" go to next match (still on line 3)
call feedkeys("/the\<C-G>\<C-G>\<cr>", 'tx')
call assert_equal(' 3 the theother', getline('.'))
1
" go to next match (still on line 3)
call feedkeys("/the\<C-G>\<C-G>\<C-G>\<cr>", 'tx')
call assert_equal(' 3 the theother', getline('.'))
1
" go to previous match (on line 3)
call feedkeys("/the\<C-G>\<C-G>\<C-G>\<C-T>\<cr>", 'tx')
call assert_equal(' 3 the theother', getline('.'))
1
" go to previous match (on line 3)
call feedkeys("/the\<C-G>\<C-G>\<C-G>\<C-T>\<C-T>\<cr>", 'tx')
call assert_equal(' 3 the theother', getline('.'))
1
" go to previous match (on line 2)
call feedkeys("/the\<C-G>\<C-G>\<C-G>\<C-T>\<C-T>\<C-T>\<cr>", 'tx')
call assert_equal(' 2 these', getline('.'))
" Test 2: keep the view,
" after deleting a character from the search cmd
call setline(1, [' 1', ' 2 these', ' 3 the', ' 4 their', ' 5 there', ' 6 their', ' 7 the', ' 8 them', ' 9 these', ' 10 foobar'])
resize 5
1
call feedkeys("/foo\<bs>\<cr>", 'tx')
redraw
call assert_equal({'lnum': 10, 'leftcol': 0, 'col': 4, 'topfill': 0, 'topline': 6, 'coladd': 0, 'skipcol': 0, 'curswant': 4}, winsaveview())
" remove all history entries
for i in range(10)
call histdel('/')
endfor
" Test 3: reset the view,
" after deleting all characters from the search cmd
norm! 1gg0
" unfortunately, neither "/foo\<c-w>\<cr>", nor "/foo\<bs>\<bs>\<bs>\<cr>",
" nor "/foo\<c-u>\<cr>" works to delete the commandline.
" In that case Vim should return "E35 no previous regular expression",
" but it looks like Vim still sees /foo and therefore the test fails.
" Therefore, disableing this test
"call assert_fails(feedkeys("/foo\<c-w>\<cr>", 'tx'), 'E35')
"call assert_equal({'lnum': 1, 'leftcol': 0, 'col': 0, 'topfill': 0, 'topline': 1, 'coladd': 0, 'skipcol': 0, 'curswant': 0}, winsaveview())
" clean up
set noincsearch
call test_disable_char_avail(0)
bw!
endfunc
func Test_use_sub_pat()
split
let @/ = ''
func X()
s/^/a/
/
endfunc
call X()
bwipe!
endfunc
func Test_searchpair()
new
call setline(1, ['other code here', '', '[', '" cursor here', ']'])
4
let a=searchpair('\[','',']','bW')
call assert_equal(3, a)
set nomagic
4
let a=searchpair('\[','',']','bW')
call assert_equal(3, a)
set magic
q!
endfunc
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