Adding upstream version 2:9.0.1378.upstream/2%9.0.1378upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 644 insertions, 0 deletions

diff --git a/src/testdir/test_textobjects.vim b/src/testdir/test_textobjects.vim
new file mode 100644
index 0000000..746b326
--- /dev/null
+++ b/src/testdir/test_textobjects.vim
@@ -0,0 +1,644 @@
+" Test for textobjects
+
+source check.vim
+
+func CpoM(line, useM, expected)
+  new
+
+  if a:useM
+    set cpoptions+=M
+  else
+    set cpoptions-=M
+  endif
+
+  call setline(1, a:line)
+
+  call setreg('"', '')
+  normal! ggfrmavi)y
+  call assert_equal(getreg('"'), a:expected[0])
+
+  call setreg('"', '')
+  normal! `afbmavi)y
+  call assert_equal(getreg('"'), a:expected[1])
+
+  call setreg('"', '')
+  normal! `afgmavi)y
+  call assert_equal(getreg('"'), a:expected[2])
+
+  q!
+endfunc
+
+func Test_inner_block_without_cpo_M()
+  call CpoM('(red \(blue) green)', 0, ['red \(blue', 'red \(blue', ''])
+endfunc
+
+func Test_inner_block_with_cpo_M_left_backslash()
+  call CpoM('(red \(blue) green)', 1, ['red \(blue) green', 'blue', 'red \(blue) green'])
+endfunc
+
+func Test_inner_block_with_cpo_M_right_backslash()
+  call CpoM('(red (blue\) green)', 1, ['red (blue\) green', 'blue\', 'red (blue\) green'])
+endfunc
+
+func Test_inner_block_single_char()
+  new
+  call setline(1, "(a)")
+
+  set selection=inclusive
+  let @" = ''
+  call assert_nobeep('norm! 0faviby')
+  call assert_equal('a', @")
+
+  set selection=exclusive
+  let @" = ''
+  call assert_nobeep('norm! 0faviby')
+  call assert_equal('a', @")
+
+  set selection&
+  bwipe!
+endfunc
+
+func Test_quote_selection_selection_exclusive()
+  new
+  call setline(1, "a 'bcde' f")
+  set selection=exclusive
+
+  exe "norm! fdvhi'y"
+  call assert_equal('bcde', @")
+
+  let @" = 'dummy'
+  exe "norm! $gevi'y"
+  call assert_equal('bcde', @")
+
+  let @" = 'dummy'
+  exe "norm! 0fbhvi'y"
+  call assert_equal('bcde', @")
+
+  set selection&vim
+  bw!
+endfunc
+
+func Test_quote_selection_selection_exclusive_abort()
+  new
+  set selection=exclusive
+  call setline(1, "'abzzc'")
+  let exp_curs = [0, 1, 6, 0]
+  call cursor(1,1)
+  exe 'norm! fcdvi"'
+  " make sure to end visual mode to have a clear state
+  exe "norm! \<esc>"
+  call assert_equal(exp_curs, getpos('.'))
+  call cursor(1,1)
+  exe 'norm! fcvi"'
+  exe "norm! \<esc>"
+  call assert_equal(exp_curs, getpos('.'))
+  call cursor(1,2)
+  exe 'norm! vfcoi"'
+  exe "norm! \<esc>"
+  let exp_curs = [0, 1, 2, 0]
+  let exp_visu = [0, 1, 7, 0]
+  call assert_equal(exp_curs, getpos('.'))
+  call assert_equal(exp_visu, getpos("'>"))
+  set selection&vim
+  bw!
+endfunc
+
+" Tests for string and html text objects
+func Test_string_html_objects()
+
+  for e in ['utf-8', 'latin1', 'cp932']
+    enew!
+    exe 'set enc=' .. e
+
+    let t = '"wo\"rd\\" foo'
+    put =t
+    normal! da"
+    call assert_equal('foo', getline('.'), e)
+
+    let t = "'foo' 'bar' 'piep'"
+    put =t
+    normal! 0va'a'rx
+    call assert_equal("xxxxxxxxxxxx'piep'", getline('.'), e)
+
+    let t = "bla bla `quote` blah"
+    put =t
+    normal! 02f`da`
+    call assert_equal("bla bla blah", getline('.'), e)
+
+    let t = 'out " in "noXno"'
+    put =t
+    normal! 0fXdi"
+    call assert_equal('out " in ""', getline('.'), e)
+
+    let t = "\"'\" 'blah' rep 'buh'"
+    put =t
+    normal! 03f'vi'ry
+    call assert_equal("\"'\" 'blah'yyyyy'buh'", getline('.'), e)
+
+    set quoteescape=+*-
+    let t = "bla `s*`d-`+++`l**` b`la"
+    put =t
+    normal! di`
+    call assert_equal("bla `` b`la", getline('.'), e)
+
+    let t = 'voo "nah" sdf " asdf" sdf " sdf" sd'
+    put =t
+    normal! $F"va"oha"i"rz
+    call assert_equal('voo "zzzzzzzzzzzzzzzzzzzzzzzzzzzzsd', getline('.'), e)
+
+    let t = "-<b>asdf<i>Xasdf</i>asdf</b>-"
+    put =t
+    normal! fXdit
+    call assert_equal('-<b>asdf<i></i>asdf</b>-', getline('.'), e)
+
+    let t = "-<b>asdX<i>a<i />sdf</i>asdf</b>-"
+    put =t
+    normal! 0fXdit
+    call assert_equal('-<b></b>-', getline('.'), e)
+
+    let t = "-<b>asdf<i>Xasdf</i>asdf</b>-"
+    put =t
+    normal! fXdat
+    call assert_equal('-<b>asdfasdf</b>-', getline('.'), e)
+
+    let t = "-<b>asdX<i>as<b />df</i>asdf</b>-"
+    put =t
+    normal! 0fXdat
+    call assert_equal('--', getline('.'), e)
+
+    let t = "-<b>\ninnertext object\n</b>"
+    put =t
+    normal! dit
+    call assert_equal('-<b></b>', getline('.'), e)
+
+    " copy the tag block from leading indentation before the start tag
+    let t = "    <b>\ntext\n</b>"
+    $put =t
+    normal! 2kvaty
+    call assert_equal("<b>\ntext\n</b>", @", e)
+
+    " copy the tag block from the end tag
+    let t = "<title>\nwelcome\n</title>"
+    $put =t
+    normal! $vaty
+    call assert_equal("<title>\nwelcome\n</title>", @", e)
+
+    " copy the outer tag block from a tag without an end tag
+    let t = "<html>\n<title>welcome\n</html>"
+    $put =t
+    normal! k$vaty
+    call assert_equal("<html>\n<title>welcome\n</html>", @", e)
+
+    " nested tag that has < in a different line from >
+    let t = "<div><div\n></div></div>"
+    $put =t
+    normal! k0vaty
+    call assert_equal("<div><div\n></div></div>", @", e)
+
+    " nested tag with attribute that has < in a different line from >
+    let t = "<div><div\nattr=\"attr\"\n></div></div>"
+    $put =t
+    normal! 2k0vaty
+    call assert_equal("<div><div\nattr=\"attr\"\n></div></div>", @", e)
+
+    set quoteescape&
+
+    " this was going beyond the end of the line
+    %del
+    sil! norm i"\
+    sil! norm i"\
+    sil! norm i"\
+    call assert_equal('"\', getline(1))
+
+    bwipe!
+  endfor
+
+  set enc=utf-8
+endfunc
+
+func Test_empty_html_tag()
+  new
+  call setline(1, '<div></div>')
+  normal 0citxxx
+  call assert_equal('<div>xxx</div>', getline(1))
+
+  call setline(1, '<div></div>')
+  normal 0f<cityyy
+  call assert_equal('<div>yyy</div>', getline(1))
+
+  call setline(1, '<div></div>')
+  normal 0f<vitsaaa
+  call assert_equal('aaa', getline(1))
+
+  " selecting a tag block in a non-empty blank line should fail
+  call setline(1, '    ')
+  call assert_beeps('normal $vaty')
+
+  bwipe!
+endfunc
+
+" Tests for match() and matchstr()
+func Test_match()
+  call assert_equal("b", matchstr("abcd", ".", 0, 2))
+  call assert_equal("bc", matchstr("abcd", "..", 0, 2))
+  call assert_equal("c", matchstr("abcd", ".", 2, 0))
+  call assert_equal("a", matchstr("abcd", ".", 0, -1))
+  call assert_equal(-1, match("abcd", ".", 0, 5))
+  call assert_equal(0, match("abcd", ".", 0, -1))
+  call assert_equal(0, match('abc', '.', 0, 1))
+  call assert_equal(1, match('abc', '.', 0, 2))
+  call assert_equal(2, match('abc', '.', 0, 3))
+  call assert_equal(-1, match('abc', '.', 0, 4))
+  call assert_equal(1, match('abc', '.', 1, 1))
+  call assert_equal(2, match('abc', '.', 2, 1))
+  call assert_equal(-1, match('abc', '.', 3, 1))
+  call assert_equal(3, match('abc', '$', 0, 1))
+  call assert_equal(-1, match('abc', '$', 0, 2))
+  call assert_equal(3, match('abc', '$', 1, 1))
+  call assert_equal(3, match('abc', '$', 2, 1))
+  call assert_equal(3, match('abc', '$', 3, 1))
+  call assert_equal(-1, match('abc', '$', 4, 1))
+  call assert_equal(0, match('abc', '\zs', 0, 1))
+  call assert_equal(1, match('abc', '\zs', 0, 2))
+  call assert_equal(2, match('abc', '\zs', 0, 3))
+  call assert_equal(3, match('abc', '\zs', 0, 4))
+  call assert_equal(-1, match('abc', '\zs', 0, 5))
+  call assert_equal(1, match('abc', '\zs', 1, 1))
+  call assert_equal(2, match('abc', '\zs', 2, 1))
+  call assert_equal(3, match('abc', '\zs', 3, 1))
+  call assert_equal(-1, match('abc', '\zs', 4, 1))
+endfunc
+
+" This was causing an illegal memory access
+func Test_inner_tag()
+  new
+  norm ixxx
+  call feedkeys("v", 'xt')
+  insert
+x
+x
+.
+  norm it
+  q!
+endfunc
+
+func Test_sentence()
+  enew!
+  call setline(1, 'A sentence.  A sentence?  A sentence!')
+
+  normal yis
+  call assert_equal('A sentence.', @")
+  normal yas
+  call assert_equal('A sentence.  ', @")
+
+  normal )
+
+  normal yis
+  call assert_equal('A sentence?', @")
+  normal yas
+  call assert_equal('A sentence?  ', @")
+
+  normal )
+
+  normal yis
+  call assert_equal('A sentence!', @")
+  normal yas
+  call assert_equal('  A sentence!', @")
+
+  normal 0
+  normal 2yis
+  call assert_equal('A sentence.  ', @")
+  normal 3yis
+  call assert_equal('A sentence.  A sentence?', @")
+  normal 2yas
+  call assert_equal('A sentence.  A sentence?  ', @")
+
+  %delete _
+endfunc
+
+func Test_sentence_with_quotes()
+  enew!
+  call setline(1, 'A "sentence."  A sentence.')
+
+  normal yis
+  call assert_equal('A "sentence."', @")
+  normal yas
+  call assert_equal('A "sentence."  ', @")
+
+  normal )
+
+  normal yis
+  call assert_equal('A sentence.', @")
+  normal yas
+  call assert_equal('  A sentence.', @")
+
+  %delete _
+endfunc
+
+func Test_sentence_with_cursor_on_delimiter()
+  enew!
+  call setline(1, "A '([sentence.])'  A sentence.")
+
+  normal! 15|yis
+  call assert_equal("A '([sentence.])'", @")
+  normal! 15|yas
+  call assert_equal("A '([sentence.])'  ", @")
+
+  normal! 16|yis
+  call assert_equal("A '([sentence.])'", @")
+  normal! 16|yas
+  call assert_equal("A '([sentence.])'  ", @")
+
+  normal! 17|yis
+  call assert_equal("A '([sentence.])'", @")
+  normal! 17|yas
+  call assert_equal("A '([sentence.])'  ", @")
+
+  " don't get stuck on a quote at the start of a sentence
+  %delete _
+  call setline(1, ['A sentence.', '"A sentence"?', 'A sentence!'])
+  normal gg))
+  call assert_equal(3, getcurpos()[1])
+
+  %delete _
+  call setline(1, ['A sentence.', "'A sentence'?", 'A sentence!'])
+  normal gg))
+  call assert_equal(3, getcurpos()[1])
+
+  %delete _
+endfunc
+
+" Test for the paragraph (ap) text object
+func Test_paragraph()
+  new
+  call setline(1, ['First line.', 'Second line.', 'Third line.'])
+  call cursor(2, 1)
+  normal vapy
+  call assert_equal("First line.\nSecond line.\nThird line.\n", @")
+
+  call cursor(2, 1)
+  call assert_beeps('normal vapapy')
+
+  call setline(1, ['First line.', 'Second line.', '  ', ''])
+  call cursor(1, 1)
+  normal vapy
+  call assert_equal("First line.\nSecond line.\n  \n\n", @")
+
+  call setline(1, ['', '', '', 'First line.', 'Second line.'])
+  call cursor(2, 1)
+  normal yap
+  call assert_equal("\n\n\nFirst line.\nSecond line.\n", @")
+  call assert_beeps('normal 3yap')
+  exe "normal \<C-C>"
+
+  %d
+  call setline(1, ['  ', '  ', '  '])
+  call cursor(2, 1)
+  normal Vipy
+  call assert_equal("  \n  \n  \n", @")
+  call cursor(2, 1)
+  call assert_beeps("normal Vipip")
+  exe "normal \<C-C>"
+
+  close!
+endfunc
+
+" Tests for text object aw
+func Test_textobj_a_word()
+  new
+  call append(0, ['foobar,eins,foobar', 'foo,zwei,foo    '])
+  " diw
+  norm! 1gg0diw
+  call assert_equal([',eins,foobar', 'foo,zwei,foo    ', ''], getline(1,'$'))
+  " daw
+  norm! 2ggEdaw
+  call assert_equal([',eins,foobar', 'foo,zwei,', ''], getline(1, '$'))
+  " daw the last word in a line
+  call setline(1, ['foo bar', 'foo bar', ''])
+  call cursor(1, 5)
+  normal daw
+  call assert_equal('foo', getline(1))
+  " aw in visual mode
+  call cursor(2, 5)
+  normal! vawx
+  call assert_equal('foo', getline(2))
+  %d
+  call append(0, ["foo\teins\tfoobar", "foo\tzwei\tfoo   "])
+  " diW
+  norm! 2ggwd2iW
+  call assert_equal(['foo	eins	foobar', 'foo	foo   ', ''], getline(1,'$'))
+  " daW
+  norm! 1ggd2aW
+  call assert_equal(['foobar', 'foo	foo   ', ''], getline(1,'$'))
+
+  %d
+  call append(0, ["foo\teins\tfoobar", "foo\tzwei\tfoo   "])
+  " aw in visual line mode switches to characterwise mode
+  norm! 2gg$Vawd
+  call assert_equal(['foo	eins	foobar', 'foo	zwei	foo'], getline(1,'$'))
+  norm! 1gg$Viwd
+  call assert_equal(['foo	eins	', 'foo	zwei	foo'], getline(1,'$'))
+
+  " visually selecting a tab before a word with 'selection' set to 'exclusive'
+  set selection=exclusive
+  normal gg3lvlawy
+  call assert_equal("\teins", @")
+  " visually selecting a tab before a word with 'selection' set to 'inclusive'
+  set selection=inclusive
+  normal gg3lvlawy
+  call assert_equal("\teins\t", @")
+  set selection&
+
+  " selecting a word with no non-space characters in a buffer fails
+  %d
+  call setline(1, '    ')
+  call assert_beeps('normal 3lyaw')
+
+  " visually selecting words backwards with no more words to select
+  call setline(1, 'one two')
+  call assert_beeps('normal 2lvh2aw')
+  exe "normal \<C-C>"
+  call assert_beeps('normal $vh3aw')
+  exe "normal \<C-C>"
+  call setline(1, ['', 'one two'])
+  call assert_beeps('normal 2G2lvh3aw')
+  exe "normal \<C-C>"
+
+  " selecting words forward with no more words to select
+  %d
+  call setline(1, 'one a')
+  call assert_beeps('normal 0y3aw')
+  call setline(1, 'one two ')
+  call assert_beeps('normal 0y3aw')
+  call assert_beeps('normal 03ly2aw')
+
+  " clean up
+  bw!
+endfunc
+
+" Test for is and as text objects
+func Test_textobj_sentence()
+  new
+  call append(0, ['This is a test. With some sentences!', '',
+        \ 'Even with a question? And one more. And no sentence here'])
+  " Test for dis - does not remove trailing whitespace
+  norm! 1gg0dis
+  call assert_equal([' With some sentences!', '',
+        \ 'Even with a question? And one more. And no sentence here', ''],
+        \ getline(1,'$'))
+  " Test for das - removes leading whitespace
+  norm! 3ggf?ldas
+  call assert_equal([' With some sentences!', '',
+        \ 'Even with a question? And no sentence here', ''], getline(1,'$'))
+  " when used in visual mode, is made characterwise
+  norm! 3gg$Visy
+  call assert_equal('v', visualmode())
+  " reset visualmode()
+  norm! 3ggVy
+  norm! 3gg$Vasy
+  call assert_equal('v', visualmode())
+  " basic testing for textobjects a< and at
+  %d
+  call setline(1, ['<div> ','<a href="foobar" class="foo">xyz</a>','    </div>', ' '])
+  " a<
+  norm! 1gg0da<
+  call assert_equal([' ', '<a href="foobar" class="foo">xyz</a>', '    </div>', ' '], getline(1,'$'))
+  norm! 1pj
+  call assert_equal([' <div>', '<a href="foobar" class="foo">xyz</a>', '    </div>', ' '], getline(1,'$'))
+  " at
+  norm! d2at
+  call assert_equal([' '], getline(1,'$'))
+  %d
+  call setline(1, ['<div> ','<a href="foobar" class="foo">xyz</a>','    </div>', ' '])
+  " i<
+  norm! 1gg0di<
+  call assert_equal(['<> ', '<a href="foobar" class="foo">xyz</a>', '    </div>', ' '], getline(1,'$'))
+  norm! 1Pj
+  call assert_equal(['<div> ', '<a href="foobar" class="foo">xyz</a>', '    </div>', ' '], getline(1,'$'))
+  norm! d2it
+  call assert_equal(['<div></div>',' '], getline(1,'$'))
+  " basic testing for a[ and i[ text object
+  %d
+  call setline(1, [' ', '[', 'one [two]', 'thre', ']'])
+  norm! 3gg0di[
+  call assert_equal([' ', '[', ']'], getline(1,'$'))
+  call setline(1, [' ', '[', 'one [two]', 'thre', ']'])
+  norm! 3gg0ftd2a[
+  call assert_equal([' '], getline(1,'$'))
+
+  " clean up
+  bw!
+endfunc
+
+" Test for quote (', " and `) textobjects
+func Test_textobj_quote()
+  new
+
+  " Test for i" when cursor is in front of a quoted object
+  call append(0, 'foo "bar"')
+  norm! 1gg0di"
+  call assert_equal(['foo ""', ''], getline(1,'$'))
+
+  " Test for visually selecting an inner quote
+  %d
+  " extend visual selection from one quote to the next
+  call setline(1, 'color "red" color "blue"')
+  call cursor(1, 7)
+  normal v4li"y
+  call assert_equal('"red" color "blue', @")
+
+  " try to extend visual selection from one quote to a non-existing quote
+  call setline(1, 'color "red" color blue')
+  call cursor(1, 7)
+  call feedkeys('v4li"y', 'xt')
+  call assert_equal('"red"', @")
+
+  " try to extend visual selection from one quote to a next partial quote
+  call setline(1, 'color "red" color "blue')
+  call cursor(1, 7)
+  normal v4li"y
+  call assert_equal('"red" color ', @")
+
+  " select a quote backwards in visual mode
+  call cursor(1, 12)
+  normal vhi"y
+  call assert_equal('red" ', @")
+  call assert_equal(8, col('.'))
+
+  " select a quote backwards in visual mode from outside the quote
+  call cursor(1, 17)
+  normal v2hi"y
+  call assert_equal('red', @")
+  call assert_equal(8, col('.'))
+
+  " visually selecting a quote with 'selection' set to 'exclusive'
+  call setline(1, 'He said "How are you?"')
+  set selection=exclusive
+  normal 012lv2li"y
+  call assert_equal('How are you?', @")
+  set selection&
+
+  " try copy a quote object with a single quote in the line
+  call setline(1, "Smith's car")
+  call cursor(1, 6)
+  call assert_beeps("normal yi'")
+  call assert_beeps("normal 2lyi'")
+
+  " selecting space before and after a quoted string
+  call setline(1, "some    'special'    string")
+  normal 0ya'
+  call assert_equal("'special'    ", @")
+  call setline(1, "some    'special'string")
+  normal 0ya'
+  call assert_equal("    'special'", @")
+
+  " quoted string with odd or even number of backslashes.
+  call setline(1, 'char *s = "foo\"bar"')
+  normal $hhyi"
+  call assert_equal('foo\"bar', @")
+  call setline(1, 'char *s = "foo\\"bar"')
+  normal $hhyi"
+  call assert_equal('bar', @")
+  call setline(1, 'char *s = "foo\\\"bar"')
+  normal $hhyi"
+  call assert_equal('foo\\\"bar', @")
+  call setline(1, 'char *s = "foo\\\\"bar"')
+  normal $hhyi"
+  call assert_equal('bar', @")
+
+  close!
+endfunc
+
+" Test for i(, i<, etc. when cursor is in front of a block
+func Test_textobj_find_paren_forward()
+  new
+
+  " i< and a> when cursor is in front of a block
+  call setline(1, '#include <foo.h>')
+  normal 0yi<
+  call assert_equal('foo.h', @")
+  normal 0ya>
+  call assert_equal('<foo.h>', @")
+
+  " 2i(, 3i( in front of a block enters second/third nested '('
+  call setline(1, 'foo (bar (baz (quux)))')
+  normal 0yi)
+  call assert_equal('bar (baz (quux))', @")
+  normal 02yi)
+  call assert_equal('baz (quux)', @")
+  normal 03yi)
+  call assert_equal('quux', @")
+
+  " 3i( in front of a block doesn't enter third but un-nested '('
+  call setline(1, 'foo (bar (baz) (quux))')
+  normal 03di)
+  call assert_equal('foo (bar (baz) (quux))', getline(1))
+  normal 02di)
+  call assert_equal('foo (bar () (quux))', getline(1))
+  normal 0di)
+  call assert_equal('foo ()', getline(1))
+
+  close!
+endfunc
+
+" vim: shiftwidth=2 sts=2 expandtab