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-rw-r--r--src/nvim/testdir/test_regexp_utf8.vim182
1 files changed, 182 insertions, 0 deletions
diff --git a/src/nvim/testdir/test_regexp_utf8.vim b/src/nvim/testdir/test_regexp_utf8.vim
index f48458566b..4466ad436a 100644
--- a/src/nvim/testdir/test_regexp_utf8.vim
+++ b/src/nvim/testdir/test_regexp_utf8.vim
@@ -32,6 +32,9 @@ func Test_equivalence_re2()
endfunc
func s:classes_test()
+ if has('win32')
+ set iskeyword=@,48-57,_,192-255
+ endif
set isprint=@,161-255
call assert_equal('Motörhead', matchstr('Motörhead', '[[:print:]]\+'))
@@ -51,6 +54,12 @@ func s:classes_test()
let tabchar = ''
let upperchars = ''
let xdigitchars = ''
+ let identchars = ''
+ let identchars1 = ''
+ let kwordchars = ''
+ let kwordchars1 = ''
+ let fnamechars = ''
+ let fnamechars1 = ''
let i = 1
while i <= 255
let c = nr2char(i)
@@ -102,6 +111,24 @@ func s:classes_test()
if c =~ '[[:xdigit:]]'
let xdigitchars .= c
endif
+ if c =~ '[[:ident:]]'
+ let identchars .= c
+ endif
+ if c =~ '\i'
+ let identchars1 .= c
+ endif
+ if c =~ '[[:keyword:]]'
+ let kwordchars .= c
+ endif
+ if c =~ '\k'
+ let kwordchars1 .= c
+ endif
+ if c =~ '[[:fname:]]'
+ let fnamechars .= c
+ endif
+ if c =~ '\f'
+ let fnamechars1 .= c
+ endif
let i += 1
endwhile
@@ -121,6 +148,37 @@ func s:classes_test()
call assert_equal("\t\n\x0b\f\r ", spacechars)
call assert_equal("\t", tabchar)
call assert_equal('0123456789ABCDEFabcdef', xdigitchars)
+
+ if has('win32')
+ let identchars_ok = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§µÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýþÿ'
+ let kwordchars_ok = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyzµÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ'
+ elseif has('ebcdic')
+ let identchars_ok = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz€ŒŽœž¬®µº¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ'
+ let kwordchars_ok = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz€ŒŽœž¬®µº¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ'
+ else
+ let identchars_ok = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyzµÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ'
+ let kwordchars_ok = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyzµÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ'
+ endif
+
+ if has('win32')
+ let fnamechars_ok = '!#$%+,-./0123456789:=@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]_abcdefghijklmnopqrstuvwxyz{}~ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ'
+ elseif has('amiga')
+ let fnamechars_ok = '$+,-./0123456789:ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz~ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ'
+ elseif has('vms')
+ let fnamechars_ok = '#$%+,-./0123456789:;<>ABCDEFGHIJKLMNOPQRSTUVWXYZ[]_abcdefghijklmnopqrstuvwxyz~ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ'
+ elseif has('ebcdic')
+ let fnamechars_ok = '#$%+,-./=ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz~ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ'
+ else
+ let fnamechars_ok = '#$%+,-./0123456789=ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz~ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ'
+ endif
+
+ call assert_equal(identchars_ok, identchars)
+ call assert_equal(kwordchars_ok, kwordchars)
+ call assert_equal(fnamechars_ok, fnamechars)
+
+ call assert_equal(identchars1, identchars)
+ call assert_equal(kwordchars1, kwordchars)
+ call assert_equal(fnamechars1, fnamechars)
endfunc
func Test_classes_re1()
@@ -351,4 +409,128 @@ func Test_regexp_ignore_case()
set regexpengine&
endfunc
+" Tests for regexp with multi-byte encoding and various magic settings
+func Run_regexp_multibyte_magic()
+ let text =<< trim END
+ 1 a aa abb abbccc
+ 2 d dd dee deefff
+ 3 g gg ghh ghhiii
+ 4 j jj jkk jkklll
+ 5 m mm mnn mnnooo
+ 6 x ^aa$ x
+ 7 (a)(b) abbaa
+ 8 axx [ab]xx
+ 9 หม่x อมx
+ a อมx หม่x
+ b ちカヨは
+ c x ¬€x
+ d 天使x
+ e y
+ f z
+ g a啷bb
+ j 0123❤x
+ k combinations
+ l äö üᾱ̆́
+ END
+
+ new
+ call setline(1, text)
+ exe 'normal /a*b\{2}c\+/e' .. "\<CR>x"
+ call assert_equal('1 a aa abb abbcc', getline('.'))
+ exe 'normal /\Md\*e\{2}f\+/e' .. "\<CR>x"
+ call assert_equal('2 d dd dee deeff', getline('.'))
+ set nomagic
+ exe 'normal /g\*h\{2}i\+/e' .. "\<CR>x"
+ call assert_equal('3 g gg ghh ghhii', getline('.'))
+ exe 'normal /\mj*k\{2}l\+/e' .. "\<CR>x"
+ call assert_equal('4 j jj jkk jkkll', getline('.'))
+ exe 'normal /\vm*n{2}o+/e' .. "\<CR>x"
+ call assert_equal('5 m mm mnn mnnoo', getline('.'))
+ exe 'normal /\V^aa$/' .. "\<CR>x"
+ call assert_equal('6 x aa$ x', getline('.'))
+ set magic
+ exe 'normal /\v(a)(b)\2\1\1/e' .. "\<CR>x"
+ call assert_equal('7 (a)(b) abba', getline('.'))
+ exe 'normal /\V[ab]\(\[xy]\)\1' .. "\<CR>x"
+ call assert_equal('8 axx ab]xx', getline('.'))
+
+ " search for multi-byte without composing char
+ exe 'normal /ม' .. "\<CR>x"
+ call assert_equal('9 หม่x อx', getline('.'))
+
+ " search for multi-byte with composing char
+ exe 'normal /ม่' .. "\<CR>x"
+ call assert_equal('a อมx หx', getline('.'))
+
+ " find word by change of word class
+ exe 'normal /ち\<カヨ\>は' .. "\<CR>x"
+ call assert_equal('b カヨは', getline('.'))
+
+ " Test \%u, [\u] and friends
+ " c
+ exe 'normal /\%u20ac' .. "\<CR>x"
+ call assert_equal('c x ¬x', getline('.'))
+ " d
+ exe 'normal /[\u4f7f\u5929]\+' .. "\<CR>x"
+ call assert_equal('d 使x', getline('.'))
+ " e
+ exe 'normal /\%U12345678' .. "\<CR>x"
+ call assert_equal('e y', getline('.'))
+ " f
+ exe 'normal /[\U1234abcd\u1234\uabcd]' .. "\<CR>x"
+ call assert_equal('f z', getline('.'))
+ " g
+ exe 'normal /\%d21879b' .. "\<CR>x"
+ call assert_equal('g abb', getline('.'))
+
+ " j Test backwards search from a multi-byte char
+ exe "normal /x\<CR>x?.\<CR>x"
+ call assert_equal('j 012❤', getline('.'))
+ " k
+ let @w=':%s#comb[i]nations#œ̄ṣ́m̥̄ᾱ̆́#g'
+ @w
+ call assert_equal('k œ̄ṣ́m̥̄ᾱ̆́', getline(18))
+
+ close!
+endfunc
+
+func Test_regexp_multibyte_magic()
+ set regexpengine=1
+ call Run_regexp_multibyte_magic()
+ set regexpengine=2
+ call Run_regexp_multibyte_magic()
+ set regexpengine&
+endfunc
+
+" Test for 7.3.192
+" command ":s/ \?/ /g" splits multi-byte characters into bytes
+func Test_split_multibyte_to_bytes()
+ new
+ call setline(1, 'l äö üᾱ̆́')
+ s/ \?/ /g
+ call assert_equal(' l ä ö ü ᾱ̆́', getline(1))
+ close!
+endfunc
+
+" Test for matchstr() with multibyte characters
+func Test_matchstr_multibyte()
+ new
+ call assert_equal('ב', matchstr("אבגד", ".", 0, 2))
+ call assert_equal('בג', matchstr("אבגד", "..", 0, 2))
+ call assert_equal('א', matchstr("אבגד", ".", 0, 0))
+ call assert_equal('ג', matchstr("אבגד", ".", 4, -1))
+ close!
+endfunc
+
+" Test for 7.4.636
+" A search with end offset gets stuck at end of file.
+func Test_search_with_end_offset()
+ new
+ call setline(1, ['', 'dog(a', 'cat('])
+ exe "normal /(/e+" .. "\<CR>"
+ normal "ayn
+ call assert_equal("a\ncat(", @a)
+ close!
+endfunc
+
" vim: shiftwidth=2 sts=2 expandtab
generated by cgit (git 2.34.1) at 2025-07-24 04:51:11 +0000