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neovim/test/old/testdir/test_regexp_utf8.vim

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vim-patch:7.4.1700 Problem: Equivalence classes are not properly tested. Solution: Add tests for multi-byte and latin1. Fix an error. (Owen Leibman) https://github.com/vim/vim/commit/22e421549d54147d003f6444de007cb1d73f1d27 src/regexp.c changes weren't applied because they're specific to EBCDIC handling, which has been dropped from nvim. The latin1-specific tests were also removed since neovim intends to remove the ability to have 'encoding' set to anything other than utf8.
2016-08-16 18:47:54 -07:00
" Tests for regexp in utf8 encoding
vim-patch:9.0.0105: illegal memory access when pattern starts with illegal byte Problem: Illegal memory access when pattern starts with illegal byte. Solution: Do not match a character with an illegal byte. https://github.com/vim/vim/commit/f50940531dd57135fe60aa393ac9d3281f352d88 Co-authored-by: Bram Moolenaar <Bram@vim.org>
2024-07-30 15:37:58 -07:00
source shared.vim
vim-patch:7.4.1700 Problem: Equivalence classes are not properly tested. Solution: Add tests for multi-byte and latin1. Fix an error. (Owen Leibman) https://github.com/vim/vim/commit/22e421549d54147d003f6444de007cb1d73f1d27 src/regexp.c changes weren't applied because they're specific to EBCDIC handling, which has been dropped from nvim. The latin1-specific tests were also removed since neovim intends to remove the ability to have 'encoding' set to anything other than utf8.
2016-08-16 18:47:54 -07:00
func s:equivalence_test()
vim-patch:8.2.2716: the equivalent class regexp is missing some characters Problem: The equivalent class regexp is missing some characters. Solution: Update the list of equivalent characters. (Dominique Pellé, closes vim/vim#8029) https://github.com/vim/vim/commit/0b94e297afd072c51bf2eed12c7ffe3978d93399 Match upstream's indent in s:equivalence_class().
2022-03-19 00:50:25 -07:00
let str = "AÀÁÂÃÄÅĀĂĄǍǞǠǺȂȦȺḀẠẢẤẦẨẪẬẮẰẲẴẶ BƁɃḂḄḆ CÇĆĈĊČƇȻḈꞒ DĎĐƊḊḌḎḐḒ EÈÉÊËĒĔĖĘĚȄȆȨɆḔḖḘḚḜẸẺẼẾỀỂỄỆ FƑḞꞘ GĜĞĠĢƓǤǦǴḠꞠ HĤĦȞḢḤḦḨḪⱧ IÌÍÎÏĨĪĬĮİƗǏȈȊḬḮỈỊ JĴɈ KĶƘǨḰḲḴⱩꝀ LĹĻĽĿŁȽḶḸḺḼⱠ MḾṀṂ NÑŃŅŇǸṄṆṈṊꞤ OÒÓÔÕÖØŌŎŐƟƠǑǪǬǾȌȎȪȬȮȰṌṎṐṒỌỎỐỒỔỖỘỚỜỞỠỢ PƤṔṖⱣ QɊ RŔŖŘȐȒɌṘṚṜṞⱤꞦ SŚŜŞŠȘṠṢṤṦṨⱾꞨ TŢŤŦƬƮȚȾṪṬṮṰ UÙÚÛÜŨŪŬŮŰƯǕǙǛǓǗȔȖɄṲṴṶṸṺỤỦỨỪỬỮỰ VƲṼṾ WŴẀẂẄẆẈ XẊẌ YÝŶŸƳȲɎẎỲỴỶỸ ZŹŻŽƵẐẒẔⱫ aàáâãäåāăąǎǟǡǻȃȧᶏḁẚạảấầẩẫậắằẳẵặⱥ bƀɓᵬᶀḃḅḇ cçćĉċčƈȼḉꞓꞔ dďđɗᵭᶁᶑḋḍḏḑḓ eèéêëēĕėęěȅȇȩɇᶒḕḗḙḛḝẹẻẽếềểễệ fƒᵮᶂḟꞙ gĝğġģǥǧǵɠᶃḡꞡ hĥħȟḣḥḧḩḫẖⱨꞕ iìíîïĩīĭįǐȉȋɨᶖḭḯỉị jĵǰɉ kķƙǩᶄḱḳḵⱪꝁ lĺļľŀłƚḷḹḻḽⱡ mᵯḿṁṃ nñńņňʼnǹᵰᶇṅṇṉṋꞥ oòóôõöøōŏőơǒǫǭǿȍȏȫȭȯȱɵṍṏṑṓọỏốồổỗộớờởỡợ pƥᵱᵽᶈṕṗ qɋʠ rŕŗřȑȓɍɽᵲᵳᶉṛṝṟꞧ sśŝşšșȿᵴᶊṡṣṥṧṩꞩ tţťŧƫƭțʈᵵṫṭṯṱẗⱦ uùúûüũūŭůűųǚǖưǔǘǜȕȗʉᵾᶙṳṵṷṹṻụủứừửữự vʋᶌṽṿ wŵẁẃẅẇẉẘ xẋẍ yýÿŷƴȳɏẏẙỳỵỷỹ zźżžƶᵶᶎẑẓẕⱬ"
vim-patch:7.4.1700 Problem: Equivalence classes are not properly tested. Solution: Add tests for multi-byte and latin1. Fix an error. (Owen Leibman) https://github.com/vim/vim/commit/22e421549d54147d003f6444de007cb1d73f1d27 src/regexp.c changes weren't applied because they're specific to EBCDIC handling, which has been dropped from nvim. The latin1-specific tests were also removed since neovim intends to remove the ability to have 'encoding' set to anything other than utf8.
2016-08-16 18:47:54 -07:00
let groups = split(str)
for group1 in groups
vim-patch:8.2.2716: the equivalent class regexp is missing some characters Problem: The equivalent class regexp is missing some characters. Solution: Update the list of equivalent characters. (Dominique Pellé, closes vim/vim#8029) https://github.com/vim/vim/commit/0b94e297afd072c51bf2eed12c7ffe3978d93399 Match upstream's indent in s:equivalence_class().
2022-03-19 00:50:25 -07:00
for c in split(group1, '\zs')
" next statement confirms that equivalence class matches every
" character in group
call assert_match('^[[=' .. c .. '=]]*$', group1)
for group2 in groups
if group2 != group1
" next statement converts that equivalence class doesn't match
" character in any other group
call assert_equal(-1, match(group2, '[[=' .. c .. '=]]'), c)
endif
endfor
vim-patch:7.4.1700 Problem: Equivalence classes are not properly tested. Solution: Add tests for multi-byte and latin1. Fix an error. (Owen Leibman) https://github.com/vim/vim/commit/22e421549d54147d003f6444de007cb1d73f1d27 src/regexp.c changes weren't applied because they're specific to EBCDIC handling, which has been dropped from nvim. The latin1-specific tests were also removed since neovim intends to remove the ability to have 'encoding' set to anything other than utf8.
2016-08-16 18:47:54 -07:00
endfor
endfor
endfunc
func Test_equivalence_re1()
set re=1
call s:equivalence_test()
set re=0
endfunc
func Test_equivalence_re2()
set re=2
call s:equivalence_test()
set re=0
endfunc
vim-patch:7.4.2219 Problem: Recursive call to substitute gets stuck in sandbox. (Nikolai Pavlov) Solution: Handle the recursive call. (Christian Brabandt, closes vim/vim#950) Add a test. https://github.com/vim/vim/commit/f5a39447a8ebe162ee62caa2ee502cd0e65eecaa Closes #5118
2016-08-16 13:07:15 -07:00
vim-patch:7.4.2222 Problem: Sourcing a script where a character has 0x80 as a second byte does not work. (Filipe L B Correia) Solution: Turn 0x80 into K_SPECIAL KS_SPECIAL KE_FILLER. (Christian Brabandt, closes vim/vim#728) Add a test case. https://github.com/vim/vim/commit/6bff02eb530aa29aafa2cb5627399837be7a5dd5
2017-03-10 19:22:42 -07:00
func s:classes_test()
vim-patch:8.2.1254: MS-Windows: regexp test may fail if 'iskeyword' set wrongly Problem: MS-Windows: regexp test may fail if 'iskeyword' set wrongly. Solution: Override the 'iskeyword' value. (Taro Muraoka, closes vim/vim#6502) https://github.com/vim/vim/commit/470adb827f3d9e6cf62f685738d2db216daf3738
2020-07-20 17:22:00 -07:00
if has('win32')
set iskeyword=@,48-57,_,192-255
endif
vim-patch:7.4.2222 Problem: Sourcing a script where a character has 0x80 as a second byte does not work. (Filipe L B Correia) Solution: Turn 0x80 into K_SPECIAL KS_SPECIAL KE_FILLER. (Christian Brabandt, closes vim/vim#728) Add a test case. https://github.com/vim/vim/commit/6bff02eb530aa29aafa2cb5627399837be7a5dd5
2017-03-10 19:22:42 -07:00
set isprint=@,161-255
call assert_equal('Motörhead', matchstr('Motörhead', '[[:print:]]\+'))
vim-patch:8.0.0519: character classes not well tested (#8460) Problem: Character classes are not well tested. They can differ between platforms. Solution: Add tests. In the documentation make clear which classes depend on what library function. Only use :cntrl: and :graph: for ASCII. (Kazunobu Kuriyama, Dominique Pelle, closes vim/vim#1560) Update the documentation. https://github.com/vim/vim/commit/0c078fc7db2902d4ccba04506db082ddbef45a8c
2018-06-01 10:57:22 -07:00
let alnumchars = ''
vim-patch:7.4.2222 Problem: Sourcing a script where a character has 0x80 as a second byte does not work. (Filipe L B Correia) Solution: Turn 0x80 into K_SPECIAL KS_SPECIAL KE_FILLER. (Christian Brabandt, closes vim/vim#728) Add a test case. https://github.com/vim/vim/commit/6bff02eb530aa29aafa2cb5627399837be7a5dd5
2017-03-10 19:22:42 -07:00
let alphachars = ''
vim-patch:8.0.0519: character classes not well tested (#8460) Problem: Character classes are not well tested. They can differ between platforms. Solution: Add tests. In the documentation make clear which classes depend on what library function. Only use :cntrl: and :graph: for ASCII. (Kazunobu Kuriyama, Dominique Pelle, closes vim/vim#1560) Update the documentation. https://github.com/vim/vim/commit/0c078fc7db2902d4ccba04506db082ddbef45a8c
2018-06-01 10:57:22 -07:00
let backspacechar = ''
let blankchars = ''
let cntrlchars = ''
let digitchars = ''
let escapechar = ''
let graphchars = ''
vim-patch:7.4.2222 Problem: Sourcing a script where a character has 0x80 as a second byte does not work. (Filipe L B Correia) Solution: Turn 0x80 into K_SPECIAL KS_SPECIAL KE_FILLER. (Christian Brabandt, closes vim/vim#728) Add a test case. https://github.com/vim/vim/commit/6bff02eb530aa29aafa2cb5627399837be7a5dd5
2017-03-10 19:22:42 -07:00
let lowerchars = ''
let printchars = ''
let punctchars = ''
vim-patch:8.0.0519: character classes not well tested (#8460) Problem: Character classes are not well tested. They can differ between platforms. Solution: Add tests. In the documentation make clear which classes depend on what library function. Only use :cntrl: and :graph: for ASCII. (Kazunobu Kuriyama, Dominique Pelle, closes vim/vim#1560) Update the documentation. https://github.com/vim/vim/commit/0c078fc7db2902d4ccba04506db082ddbef45a8c
2018-06-01 10:57:22 -07:00
let returnchar = ''
let spacechars = ''
let tabchar = ''
let upperchars = ''
vim-patch:7.4.2222 Problem: Sourcing a script where a character has 0x80 as a second byte does not work. (Filipe L B Correia) Solution: Turn 0x80 into K_SPECIAL KS_SPECIAL KE_FILLER. (Christian Brabandt, closes vim/vim#728) Add a test case. https://github.com/vim/vim/commit/6bff02eb530aa29aafa2cb5627399837be7a5dd5
2017-03-10 19:22:42 -07:00
let xdigitchars = ''
vim-patch:8.1.0862: no verbose version of character classes Problem: No verbose version of character classes. Solution: Add [:ident:], [:keyword:] and [:fname:]. (Ozaki Kiichi, closes vim/vim#1373) https://github.com/vim/vim/commit/221cd9f4dd866503777b2fffa721c1403716ad63
2020-07-24 16:53:07 -07:00
let identchars = ''
let identchars1 = ''
let kwordchars = ''
let kwordchars1 = ''
let fnamechars = ''
let fnamechars1 = ''
vim-patch:7.4.2222 Problem: Sourcing a script where a character has 0x80 as a second byte does not work. (Filipe L B Correia) Solution: Turn 0x80 into K_SPECIAL KS_SPECIAL KE_FILLER. (Christian Brabandt, closes vim/vim#728) Add a test case. https://github.com/vim/vim/commit/6bff02eb530aa29aafa2cb5627399837be7a5dd5
2017-03-10 19:22:42 -07:00
let i = 1
while i <= 255
let c = nr2char(i)
if c =~ '[[:alpha:]]'
let alphachars .= c
endif
if c =~ '[[:alnum:]]'
let alnumchars .= c
endif
vim-patch:8.0.0519: character classes not well tested (#8460) Problem: Character classes are not well tested. They can differ between platforms. Solution: Add tests. In the documentation make clear which classes depend on what library function. Only use :cntrl: and :graph: for ASCII. (Kazunobu Kuriyama, Dominique Pelle, closes vim/vim#1560) Update the documentation. https://github.com/vim/vim/commit/0c078fc7db2902d4ccba04506db082ddbef45a8c
2018-06-01 10:57:22 -07:00
if c =~ '[[:backspace:]]'
let backspacechar .= c
endif
if c =~ '[[:blank:]]'
let blankchars .= c
endif
if c =~ '[[:cntrl:]]'
let cntrlchars .= c
endif
if c =~ '[[:digit:]]'
let digitchars .= c
endif
if c =~ '[[:escape:]]'
let escapechar .= c
endif
if c =~ '[[:graph:]]'
let graphchars .= c
endif
if c =~ '[[:lower:]]'
let lowerchars .= c
endif
vim-patch:7.4.2222 Problem: Sourcing a script where a character has 0x80 as a second byte does not work. (Filipe L B Correia) Solution: Turn 0x80 into K_SPECIAL KS_SPECIAL KE_FILLER. (Christian Brabandt, closes vim/vim#728) Add a test case. https://github.com/vim/vim/commit/6bff02eb530aa29aafa2cb5627399837be7a5dd5
2017-03-10 19:22:42 -07:00
if c =~ '[[:print:]]'
let printchars .= c
endif
if c =~ '[[:punct:]]'
let punctchars .= c
endif
vim-patch:8.0.0519: character classes not well tested (#8460) Problem: Character classes are not well tested. They can differ between platforms. Solution: Add tests. In the documentation make clear which classes depend on what library function. Only use :cntrl: and :graph: for ASCII. (Kazunobu Kuriyama, Dominique Pelle, closes vim/vim#1560) Update the documentation. https://github.com/vim/vim/commit/0c078fc7db2902d4ccba04506db082ddbef45a8c
2018-06-01 10:57:22 -07:00
if c =~ '[[:return:]]'
let returnchar .= c
endif
if c =~ '[[:space:]]'
let spacechars .= c
endif
if c =~ '[[:tab:]]'
let tabchar .= c
endif
if c =~ '[[:upper:]]'
let upperchars .= c
endif
vim-patch:7.4.2222 Problem: Sourcing a script where a character has 0x80 as a second byte does not work. (Filipe L B Correia) Solution: Turn 0x80 into K_SPECIAL KS_SPECIAL KE_FILLER. (Christian Brabandt, closes vim/vim#728) Add a test case. https://github.com/vim/vim/commit/6bff02eb530aa29aafa2cb5627399837be7a5dd5
2017-03-10 19:22:42 -07:00
if c =~ '[[:xdigit:]]'
let xdigitchars .= c
endif
vim-patch:8.1.0862: no verbose version of character classes Problem: No verbose version of character classes. Solution: Add [:ident:], [:keyword:] and [:fname:]. (Ozaki Kiichi, closes vim/vim#1373) https://github.com/vim/vim/commit/221cd9f4dd866503777b2fffa721c1403716ad63
2020-07-24 16:53:07 -07:00
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
vim-patch:7.4.2222 Problem: Sourcing a script where a character has 0x80 as a second byte does not work. (Filipe L B Correia) Solution: Turn 0x80 into K_SPECIAL KS_SPECIAL KE_FILLER. (Christian Brabandt, closes vim/vim#728) Add a test case. https://github.com/vim/vim/commit/6bff02eb530aa29aafa2cb5627399837be7a5dd5
2017-03-10 19:22:42 -07:00
let i += 1
endwhile
call assert_equal('ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz', alphachars)
call assert_equal('0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz', alnumchars)
vim-patch:8.0.0519: character classes not well tested (#8460) Problem: Character classes are not well tested. They can differ between platforms. Solution: Add tests. In the documentation make clear which classes depend on what library function. Only use :cntrl: and :graph: for ASCII. (Kazunobu Kuriyama, Dominique Pelle, closes vim/vim#1560) Update the documentation. https://github.com/vim/vim/commit/0c078fc7db2902d4ccba04506db082ddbef45a8c
2018-06-01 10:57:22 -07:00
call assert_equal("\b", backspacechar)
call assert_equal("\t ", blankchars)
vim-patch:8.0.0529: line in test commented out Problem: Line in test commented out. Solution: Uncomment the lines for character classes that were failing before 8.0.0519. (Dominique Pelle, closes vim/vim#1599) https://github.com/vim/vim/commit/13489b9c41922b9ecb16fa47564ec76641515c08
2018-06-04 05:36:50 -07:00
call assert_equal("\x01\x02\x03\x04\x05\x06\x07\b\t\n\x0b\f\r\x0e\x0f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\e\x1c\x1d\x1e\x1f\x7f", cntrlchars)
vim-patch:8.0.0519: character classes not well tested (#8460) Problem: Character classes are not well tested. They can differ between platforms. Solution: Add tests. In the documentation make clear which classes depend on what library function. Only use :cntrl: and :graph: for ASCII. (Kazunobu Kuriyama, Dominique Pelle, closes vim/vim#1560) Update the documentation. https://github.com/vim/vim/commit/0c078fc7db2902d4ccba04506db082ddbef45a8c
2018-06-01 10:57:22 -07:00
call assert_equal("0123456789", digitchars)
call assert_equal("\<Esc>", escapechar)
vim-patch:8.0.0529: line in test commented out Problem: Line in test commented out. Solution: Uncomment the lines for character classes that were failing before 8.0.0519. (Dominique Pelle, closes vim/vim#1599) https://github.com/vim/vim/commit/13489b9c41922b9ecb16fa47564ec76641515c08
2018-06-04 05:36:50 -07:00
call assert_equal('!"#$%&''()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~', graphchars)
vim-patch:8.0.0519: character classes not well tested (#8460) Problem: Character classes are not well tested. They can differ between platforms. Solution: Add tests. In the documentation make clear which classes depend on what library function. Only use :cntrl: and :graph: for ASCII. (Kazunobu Kuriyama, Dominique Pelle, closes vim/vim#1560) Update the documentation. https://github.com/vim/vim/commit/0c078fc7db2902d4ccba04506db082ddbef45a8c
2018-06-01 10:57:22 -07:00
call assert_equal('abcdefghijklmnopqrstuvwxyzµßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýþÿ', lowerchars)
vim-patch:7.4.2222 Problem: Sourcing a script where a character has 0x80 as a second byte does not work. (Filipe L B Correia) Solution: Turn 0x80 into K_SPECIAL KS_SPECIAL KE_FILLER. (Christian Brabandt, closes vim/vim#728) Add a test case. https://github.com/vim/vim/commit/6bff02eb530aa29aafa2cb5627399837be7a5dd5
2017-03-10 19:22:42 -07:00
call assert_equal(' !"#$%&''()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ', printchars)
call assert_equal('!"#$%&''()*+,-./:;<=>?@[\]^_`{|}~', punctchars)
vim-patch:8.0.0519: character classes not well tested (#8460) Problem: Character classes are not well tested. They can differ between platforms. Solution: Add tests. In the documentation make clear which classes depend on what library function. Only use :cntrl: and :graph: for ASCII. (Kazunobu Kuriyama, Dominique Pelle, closes vim/vim#1560) Update the documentation. https://github.com/vim/vim/commit/0c078fc7db2902d4ccba04506db082ddbef45a8c
2018-06-01 10:57:22 -07:00
call assert_equal('ABCDEFGHIJKLMNOPQRSTUVWXYZÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞ', upperchars)
call assert_equal("\r", returnchar)
call assert_equal("\t\n\x0b\f\r ", spacechars)
call assert_equal("\t", tabchar)
vim-patch:7.4.2222 Problem: Sourcing a script where a character has 0x80 as a second byte does not work. (Filipe L B Correia) Solution: Turn 0x80 into K_SPECIAL KS_SPECIAL KE_FILLER. (Christian Brabandt, closes vim/vim#728) Add a test case. https://github.com/vim/vim/commit/6bff02eb530aa29aafa2cb5627399837be7a5dd5
2017-03-10 19:22:42 -07:00
call assert_equal('0123456789ABCDEFabcdef', xdigitchars)
vim-patch:8.1.0862: no verbose version of character classes Problem: No verbose version of character classes. Solution: Add [:ident:], [:keyword:] and [:fname:]. (Ozaki Kiichi, closes vim/vim#1373) https://github.com/vim/vim/commit/221cd9f4dd866503777b2fffa721c1403716ad63
2020-07-24 16:53:07 -07:00
if has('win32')
let identchars_ok = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§µÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýþÿ'
let kwordchars_ok = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyzµÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷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'
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)
vim-patch:7.4.2222 Problem: Sourcing a script where a character has 0x80 as a second byte does not work. (Filipe L B Correia) Solution: Turn 0x80 into K_SPECIAL KS_SPECIAL KE_FILLER. (Christian Brabandt, closes vim/vim#728) Add a test case. https://github.com/vim/vim/commit/6bff02eb530aa29aafa2cb5627399837be7a5dd5
2017-03-10 19:22:42 -07:00
endfunc
func Test_classes_re1()
set re=1
call s:classes_test()
set re=0
endfunc
func Test_classes_re2()
set re=2
call s:classes_test()
set re=0
endfunc
vim-patch:8.0.0623: error for invalid regexp is not very informative Problem: The message "Invalid range" is used for multiple errors. Solution: Add two more specific error messages. (Itchyny, Ken Hamada) https://github.com/vim/vim/commit/966e58e413ffa88af8d748e697aa2999571fcd7b
2018-06-04 05:40:54 -07:00
func Test_reversed_range()
for re in range(0, 2)
exe 'set re=' . re
vim-patch:8.2.2716: the equivalent class regexp is missing some characters Problem: The equivalent class regexp is missing some characters. Solution: Update the list of equivalent characters. (Dominique Pellé, closes vim/vim#8029) https://github.com/vim/vim/commit/0b94e297afd072c51bf2eed12c7ffe3978d93399 Match upstream's indent in s:equivalence_class().
2022-03-19 00:50:25 -07:00
call assert_fails('call match("abc def", "[c-a]")', 'E944:', re)
vim-patch:8.0.0623: error for invalid regexp is not very informative Problem: The message "Invalid range" is used for multiple errors. Solution: Add two more specific error messages. (Itchyny, Ken Hamada) https://github.com/vim/vim/commit/966e58e413ffa88af8d748e697aa2999571fcd7b
2018-06-04 05:40:54 -07:00
endfor
set re=0
endfunc
func Test_large_class()
set re=1
call assert_fails('call match("abc def", "[\u3000-\u4000]")', 'E945:')
set re=2
call assert_equal(0, 'abc def' =~# '[\u3000-\u4000]')
call assert_equal(1, "\u3042" =~# '[\u3000-\u4000]')
set re=0
endfunc
vim-patch:8.1.1720: crash with very long %[] pattern Problem: Crash with very long %[] pattern. (Reza Mirzazade farkhani) Solution: Check for reg_toolong. (closes vim/vim#4703) https://github.com/vim/vim/commit/2a5b52758bb327b89d22660cc28c157ec29782e5
2019-07-20 14:22:17 -07:00
func Test_optmatch_toolong()
set re=1
" Can only handle about 8000 characters.
let pat = '\\%[' .. repeat('x', 9000) .. ']'
call assert_fails('call match("abc def", "' .. pat .. '")', 'E339:')
set re=0
endfunc
vim-patch:8.2.0014: test69 and test95 are old style Problem: Test69 and test95 are old style. Solution: Convert to new style tests. (Yegappan Lakshmanan, closes vim/vim#5365) https://github.com/vim/vim/commit/afc13bd8271819c7871ff2ae2cfebb22190a0d39
2020-01-30 19:28:51 -07:00
" Test for regexp patterns with multi-byte support, using utf-8.
func Test_multibyte_chars()
" tl is a List of Lists with:
" 2: test auto/old/new 0: test auto/old 1: test auto/new
" regexp pattern
" text to test the pattern on
" expected match (optional)
" expected submatch 1 (optional)
" expected submatch 2 (optional)
" etc.
" When there is no match use only the first two items.
let tl = []
vim-patch:9.0.0700: there is no real need for a "big" build (#20563) Problem: There is no real need for a "big" build. Solution: Move common features to "normal" build, less often used features to the "huge" build. (Martin Tournoij, closes vim/vim#11283) https://github.com/vim/vim/commit/25f3a146a0e4c731b8608f4cfbbfdf7a71b2d05e
2022-10-09 20:34:53 -07:00
" Multi-byte character tests.
vim-patch:8.2.0014: test69 and test95 are old style Problem: Test69 and test95 are old style. Solution: Convert to new style tests. (Yegappan Lakshmanan, closes vim/vim#5365) https://github.com/vim/vim/commit/afc13bd8271819c7871ff2ae2cfebb22190a0d39
2020-01-30 19:28:51 -07:00
call add(tl, [2, '[[:alpha:][=a=]]\+', '879 aiaãâaiuvna ', 'aiaãâaiuvna'])
call add(tl, [2, '[[=a=]]\+', 'ddaãâbcd', 'aãâ']) " equivalence classes
call add(tl, [2, '[^ม ]\+', 'มม oijasoifjos ifjoisj f osij j มมมมม abcd', 'oijasoifjos'])
call add(tl, [2, ' [^ ]\+', 'start มabcdม ', ' มabcdม'])
call add(tl, [2, '[ม[:alpha:][=a=]]\+', '879 aiaãมâมaiuvna ', 'aiaãมâมaiuvna'])
" this is not a normal "i" but 0xec
call add(tl, [2, '\p\+', 'ìa', 'ìa'])
call add(tl, [2, '\p*', 'aあ', 'aあ'])
" Test recognition of some character classes
call add(tl, [2, '\i\+', '&*¨xx ', 'xx'])
call add(tl, [2, '\f\+', '&*Ÿfname ', 'fname'])
" Test composing character matching
call add(tl, [2, '.ม', 'xม่x yมy', 'yม'])
call add(tl, [2, '.ม่', 'xม่x yมy', 'xม่'])
call add(tl, [2, "\u05b9", " x\u05b9 ", "x\u05b9"])
call add(tl, [2, ".\u05b9", " x\u05b9 ", "x\u05b9"])
call add(tl, [2, "\u05b9\u05bb", " x\u05b9\u05bb ", "x\u05b9\u05bb"])
call add(tl, [2, ".\u05b9\u05bb", " x\u05b9\u05bb ", "x\u05b9\u05bb"])
call add(tl, [2, "\u05bb\u05b9", " x\u05b9\u05bb ", "x\u05b9\u05bb"])
call add(tl, [2, ".\u05bb\u05b9", " x\u05b9\u05bb ", "x\u05b9\u05bb"])
call add(tl, [2, "\u05b9", " y\u05bb x\u05b9 ", "x\u05b9"])
call add(tl, [2, ".\u05b9", " y\u05bb x\u05b9 ", "x\u05b9"])
call add(tl, [2, "\u05b9", " y\u05bb\u05b9 x\u05b9 ", "y\u05bb\u05b9"])
call add(tl, [2, ".\u05b9", " y\u05bb\u05b9 x\u05b9 ", "y\u05bb\u05b9"])
call add(tl, [1, "\u05b9\u05bb", " y\u05b9 x\u05b9\u05bb ", "x\u05b9\u05bb"])
call add(tl, [2, ".\u05b9\u05bb", " y\u05bb x\u05b9\u05bb ", "x\u05b9\u05bb"])
call add(tl, [2, "a", "ca\u0300t"])
call add(tl, [2, "ca", "ca\u0300t"])
call add(tl, [2, "a\u0300", "ca\u0300t", "a\u0300"])
call add(tl, [2, 'a\%C', "ca\u0300t", "a\u0300"])
call add(tl, [2, 'ca\%C', "ca\u0300t", "ca\u0300"])
call add(tl, [2, 'ca\%Ct', "ca\u0300t", "ca\u0300t"])
" Test \Z
call add(tl, [2, 'ú\Z', 'x'])
call add(tl, [2, 'יהוה\Z', 'יהוה', 'יהוה'])
call add(tl, [2, 'יְהוָה\Z', 'יהוה', 'יהוה'])
call add(tl, [2, 'יהוה\Z', 'יְהוָה', 'יְהוָה'])
call add(tl, [2, 'יְהוָה\Z', 'יְהוָה', 'יְהוָה'])
call add(tl, [2, 'יְ\Z', 'וְיַ', 'יַ'])
call add(tl, [2, "ק\u200d\u05b9x\\Z", "xק\u200d\u05b9xy", "ק\u200d\u05b9x"])
call add(tl, [2, "ק\u200d\u05b9x\\Z", "xק\u200dxy", "ק\u200dx"])
call add(tl, [2, "ק\u200dx\\Z", "xק\u200d\u05b9xy", "ק\u200d\u05b9x"])
call add(tl, [2, "ק\u200dx\\Z", "xק\u200dxy", "ק\u200dx"])
call add(tl, [2, "\u05b9\\Z", "xyz"])
call add(tl, [2, "\\Z\u05b9", "xyz"])
call add(tl, [2, "\u05b9\\Z", "xy\u05b9z", "y\u05b9"])
call add(tl, [2, "\\Z\u05b9", "xy\u05b9z", "y\u05b9"])
call add(tl, [1, "\u05b9\\+\\Z", "xy\u05b9z\u05b9 ", "y\u05b9z\u05b9"])
call add(tl, [1, "\\Z\u05b9\\+", "xy\u05b9z\u05b9 ", "y\u05b9z\u05b9"])
" Combining different tests and features
call add(tl, [2, '[^[=a=]]\+', 'ddaãâbcd', 'dd'])
" Run the tests
for t in tl
let re = t[0]
let pat = t[1]
let text = t[2]
let matchidx = 3
for engine in [0, 1, 2]
if engine == 2 && re == 0 || engine == 1 && re == 1
continue
endif
let &regexpengine = engine
try
let l = matchlist(text, pat)
catch
call assert_report('Error ' . engine . ': pat: \"' . pat .
\ '\", text: \"' . text .
\ '\", caused an exception: \"' . v:exception . '\"')
endtry
" check the match itself
if len(l) == 0 && len(t) > matchidx
call assert_report('Error ' . engine . ': pat: \"' . pat .
\ '\", text: \"' . text .
\ '\", did not match, expected: \"' . t[matchidx] . '\"')
elseif len(l) > 0 && len(t) == matchidx
call assert_report('Error ' . engine . ': pat: \"' . pat .
\ '\", text: \"' . text . '\", match: \"' . l[0] .
\ '\", expected no match')
elseif len(t) > matchidx && l[0] != t[matchidx]
call assert_report('Error ' . engine . ': pat: \"' . pat .
\ '\", text: \"' . text . '\", match: \"' . l[0] .
\ '\", expected: \"' . t[matchidx] . '\"')
else
" Test passed
endif
if len(l) > 0
" check all the nine submatches
for i in range(1, 9)
if len(t) <= matchidx + i
let e = ''
else
let e = t[matchidx + i]
endif
if l[i] != e
call assert_report('Error ' . engine . ': pat: \"' . pat .
\ '\", text: \"' . text . '\", submatch ' . i .
\ ': \"' . l[i] . '\", expected: \"' . e . '\"')
endif
endfor
unlet i
endif
endfor
endfor
set regexpengine&
endfunc
" check that 'ambiwidth' does not change the meaning of \p
vim-patch:9.1.0334: No test for highlight behavior with 'ambiwidth' (#28354) Problem: No test for highlight behavior with 'ambiwidth'. Solution: Add a screendump test for 'ambiwidth' with 'cursorline'. (zeertzjq) closes: vim/vim#14554 https://github.com/vim/vim/commit/a59e031aa0bdc5cc3d1f4ed719126bf1a1b858ce
2024-04-15 15:50:23 -07:00
func Test_regexp_ambiwidth()
vim-patch:8.2.0014: test69 and test95 are old style Problem: Test69 and test95 are old style. Solution: Convert to new style tests. (Yegappan Lakshmanan, closes vim/vim#5365) https://github.com/vim/vim/commit/afc13bd8271819c7871ff2ae2cfebb22190a0d39
2020-01-30 19:28:51 -07:00
set regexpengine=1 ambiwidth=single
call assert_equal(0, match("\u00EC", '\p'))
set regexpengine=1 ambiwidth=double
call assert_equal(0, match("\u00EC", '\p'))
set regexpengine=2 ambiwidth=single
call assert_equal(0, match("\u00EC", '\p'))
set regexpengine=2 ambiwidth=double
call assert_equal(0, match("\u00EC", '\p'))
set regexpengine& ambiwidth&
endfunc
vim-patch:8.2.0938: NFA regexp uses tolower ()to compare ignore-case Problem: NFA regexp uses tolower() to compare ignore-case. (Thayne McCombs) Solution: Use utf_fold() when possible. (ref. neovim vim/vim#12456) https://github.com/vim/vim/commit/59de417b904bbd204e313f015839317b577bd124
2020-06-09 15:17:47 -07:00
func Run_regexp_ignore_case()
call assert_equal('iIİ', substitute('iIİ', '\([iIİ]\)', '\1', 'g'))
call assert_equal('iIx', substitute('iIİ', '\c\([İ]\)', 'x', 'g'))
call assert_equal('xxİ', substitute('iIİ', '\(i\c\)', 'x', 'g'))
call assert_equal('iIx', substitute('iIİ', '\(İ\c\)', 'x', 'g'))
call assert_equal('iIx', substitute('iIİ', '\c\(\%u0130\)', 'x', 'g'))
call assert_equal('iIx', substitute('iIİ', '\c\([\u0130]\)', 'x', 'g'))
call assert_equal('iIx', substitute('iIİ', '\c\([\u012f-\u0131]\)', 'x', 'g'))
endfunc
func Test_regexp_ignore_case()
set regexpengine=1
call Run_regexp_ignore_case()
set regexpengine=2
call Run_regexp_ignore_case()
set regexpengine&
endfunc
vim-patch:8.2.1295: tests 44 and 99 are old style Problem: Tests 44 and 99 are old style. Solution: Convert to new style tests. (Yegappan Lakshmanan, closes vim/vim#6536) https://github.com/vim/vim/commit/7d40b8a532fa2ce768f200ab118870d17875a7fe
2020-07-26 10:43:02 -07:00
" 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 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>y
f <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>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('])
vim-patch:8.2.1786: various Normal mode commands not fully tested Problem: Various Normal mode commands not fully tested. Solution: Add more tests. (Yegappan Lakshmanan, closes vim/vim#7059) https://github.com/vim/vim/commit/8a9bc95eaec53f4e0c951ff8f2686ae5113a5709 Cherry-pick Test_normal_gdollar_cmd() change from patch 8.2.0540.
2022-07-16 19:04:49 -07:00
exe "normal /(/e+\<CR>"
normal n"ayn
vim-patch:8.2.1295: tests 44 and 99 are old style Problem: Tests 44 and 99 are old style. Solution: Convert to new style tests. (Yegappan Lakshmanan, closes vim/vim#6536) https://github.com/vim/vim/commit/7d40b8a532fa2ce768f200ab118870d17875a7fe
2020-07-26 10:43:02 -07:00
call assert_equal("a\ncat(", @a)
close!
endfunc
vim-patch:8.2.2177: pattern "^" does not match if first character is combining Problem: Pattern "^" does not match if the first character in the line is combining. (Rene Kita) Solution: Do accept a match at the start of the line. (closes vim/vim#6963) https://github.com/vim/vim/commit/ef2dff52de52c17fe1bd7c06cbb32d8955901f5a
2020-12-21 17:11:09 -07:00
" Check that "^" matches even when the line starts with a combining char
func Test_match_start_of_line_combining()
new
call setline(1, ['', "\u05ae", ''])
exe "normal gg/^\<CR>"
call assert_equal(2, getcurpos()[1])
bwipe!
endfunc
vim-patch:8.2.2278: falling back to old regexp engine can some patterns Problem: Falling back to old regexp engine can some patterns. Solution: Do not fall back once [[:lower:]] or [[:upper:]] is used. (Christian Brabandt, closes vim/vim#7572) https://github.com/vim/vim/commit/66c50c565321d4d49d8d5620912e5e8fe4825644
2021-05-25 21:21:09 -07:00
" Check that [[:upper:]] matches for automatic engine
func Test_match_char_class_upper()
new
" Test 1: [[:upper:]]\{2,\}
set regexpengine=0
call setline(1, ['05. ПЕСНЯ О ГЕРОЯХ муз. А. Давиденко, М. Коваля и Б. Шехтера ...', '05. PJESNJA O GJEROJAKH mus. A. Davidjenko, M. Kovalja i B. Shjekhtjera ...'])
call cursor(1,1)
let search_cmd='norm /\<[[:upper:]]\{2,\}\>' .. "\<CR>"
exe search_cmd
call assert_equal(4, searchcount().total, 'TEST 1')
set regexpengine=1
exe search_cmd
call assert_equal(2, searchcount().total, 'TEST 1')
set regexpengine=2
exe search_cmd
call assert_equal(4, searchcount().total, 'TEST 1')
" Test 2: [[:upper:]].\+
let search_cmd='norm /\<[[:upper:]].\+\>' .. "\<CR>"
set regexpengine=0
exe search_cmd
call assert_equal(2, searchcount().total, 'TEST 2')
set regexpengine=1
exe search_cmd
call assert_equal(1, searchcount().total, 'TEST 2')
set regexpengine=2
exe search_cmd
call assert_equal(2, searchcount().total, 'TEST 2')
" Test 3: [[:lower:]]\+
let search_cmd='norm /\<[[:lower:]]\+\>' .. "\<CR>"
set regexpengine=0
exe search_cmd
call assert_equal(4, searchcount().total, 'TEST 3 lower')
set regexpengine=1
exe search_cmd
call assert_equal(2, searchcount().total, 'TEST 3 lower')
set regexpengine=2
exe search_cmd
call assert_equal(4, searchcount().total, 'TEST 3 lower')
vim-patch:8.2.2177: pattern "^" does not match if first character is combining Problem: Pattern "^" does not match if the first character in the line is combining. (Rene Kita) Solution: Do accept a match at the start of the line. (closes vim/vim#6963) https://github.com/vim/vim/commit/ef2dff52de52c17fe1bd7c06cbb32d8955901f5a
2020-12-21 17:11:09 -07:00
vim-patch:8.2.2278: falling back to old regexp engine can some patterns Problem: Falling back to old regexp engine can some patterns. Solution: Do not fall back once [[:lower:]] or [[:upper:]] is used. (Christian Brabandt, closes vim/vim#7572) https://github.com/vim/vim/commit/66c50c565321d4d49d8d5620912e5e8fe4825644
2021-05-25 21:21:09 -07:00
" clean up
vim-patch:8.2.4440: crash with specific regexp pattern and string Problem: Crash with specific regexp pattern and string. Solution: Stop at the start of the string. https://github.com/vim/vim/commit/6456fae9ba8e72c74b2c0c499eaf09974604ff30
2022-03-11 07:59:26 -07:00
set regexpengine=0
vim-patch:8.2.2278: falling back to old regexp engine can some patterns Problem: Falling back to old regexp engine can some patterns. Solution: Do not fall back once [[:lower:]] or [[:upper:]] is used. (Christian Brabandt, closes vim/vim#7572) https://github.com/vim/vim/commit/66c50c565321d4d49d8d5620912e5e8fe4825644
2021-05-25 21:21:09 -07:00
bwipe!
endfunc
vim-patch:8.2.2177: pattern "^" does not match if first character is combining Problem: Pattern "^" does not match if the first character in the line is combining. (Rene Kita) Solution: Do accept a match at the start of the line. (closes vim/vim#6963) https://github.com/vim/vim/commit/ef2dff52de52c17fe1bd7c06cbb32d8955901f5a
2020-12-21 17:11:09 -07:00
vim-patch:8.2.3409: reading beyond end of line with invalid utf-8 character Problem: Reading beyond end of line with invalid utf-8 character. Solution: Check for NUL when advancing. https://github.com/vim/vim/commit/65b605665997fad54ef39a93199e305af2fe4d7f Dropped the non-test part, since it is only non-utf8 related.
2022-01-06 04:53:47 -07:00
func Test_match_invalid_byte()
call writefile(0z630a.765d30aa0a.2e0a.790a.4030, 'Xinvalid')
new
source Xinvalid
bwipe!
call delete('Xinvalid')
endfunc
vim-patch:9.0.0105: illegal memory access when pattern starts with illegal byte Problem: Illegal memory access when pattern starts with illegal byte. Solution: Do not match a character with an illegal byte. https://github.com/vim/vim/commit/f50940531dd57135fe60aa393ac9d3281f352d88 Co-authored-by: Bram Moolenaar <Bram@vim.org>
2024-07-30 15:37:58 -07:00
func Test_match_illegal_byte()
let lines =<< trim END
silent! buffer ÿ\c
next ÿ
0scriptnames
source
END
call writefile(lines, 'Xregexp')
call system(GetVimCommand() .. ' -X -Z -e -s -S Xregexp -c qa!')
call delete('Xregexp')
endfunc
vim-patch:8.2.4440: crash with specific regexp pattern and string Problem: Crash with specific regexp pattern and string. Solution: Stop at the start of the string. https://github.com/vim/vim/commit/6456fae9ba8e72c74b2c0c499eaf09974604ff30
2022-03-11 07:59:26 -07:00
func Test_match_too_complicated()
set regexpengine=1
vim-patch:8.2.4443: regexp pattern test fails on Mac Problem: Regexp pattern test fails on Mac. Solution: Do not use a swapfile for the buffer. https://github.com/vim/vim/commit/2457b2bbc28cce6e8c1106d427b8e867d4f58cfa
2022-03-11 08:01:20 -07:00
exe "noswapfile vsplit \xeb\xdb\x99"
vim-patch:8.2.4440: crash with specific regexp pattern and string Problem: Crash with specific regexp pattern and string. Solution: Stop at the start of the string. https://github.com/vim/vim/commit/6456fae9ba8e72c74b2c0c499eaf09974604ff30
2022-03-11 07:59:26 -07:00
silent! buf \&\zs*\zs*0
bwipe!
set regexpengine=0
endfunc
vim-patch:9.1.0011: regexp cannot match combining chars in collection (#26992) Problem: regexp cannot match combining chars in collection Solution: Check for combining characters in regex collections for the NFA and BT Regex Engine Also, while at it, make debug mode work again. fixes vim/vim#10286 closes: vim/vim#12871 https://github.com/vim/vim/commit/d2cc51f9a1a5a30ef5d2e732f49d7f495cae24cf Co-authored-by: Christian Brabandt <cb@256bit.org>
2024-01-11 23:09:10 -07:00
func Test_combining_chars_in_collection()
new
for i in range(0,2)
exe "set re=".i
put =['ɔ̃', 'ɔ', '̃ ã', 'abcd']
:%s/[ɔ̃]//
call assert_equal(['', '', 'ɔ', '̃ ã', 'abcd'], getline(1,'$'))
%d
endfor
bw!
endfunc
vim-patch:8.2.4440: crash with specific regexp pattern and string Problem: Crash with specific regexp pattern and string. Solution: Stop at the start of the string. https://github.com/vim/vim/commit/6456fae9ba8e72c74b2c0c499eaf09974604ff30
2022-03-11 07:59:26 -07:00
vim-patch:9.1.0645: regex: wrong match when searching multi-byte char case-insensitive Problem: regex: wrong match when searching multi-byte char case-insensitive (diffsetter) Solution: Apply proper case-folding for characters and search-string This patch does the following 4 things: 1) When the regexp engine compares two utf-8 codepoints case insensitive it may match an adjacent character, because it assumes it can step over as many bytes as the pattern contains. This however is not necessarily true because of case-folding, a multi-byte UTF-8 character can be considered equal to some single-byte value. Let's consider the pattern 'ſ' and the string 's'. When comparing and ignoring case, the single character 's' matches, and since it matches Vim will try to step over the match (by the amount of bytes of the pattern), assuming that since it matches, the length of both strings is the same. However in that case, it should only step over the single byte value 's' by 1 byte and try to start matching after it again. So for the backtracking engine we need to ensure: * we try to match the correct length for the pattern and the text * in case of a match, we step over it correctly There is one tricky thing for the backtracing engine. We also need to calculate correctly the number of bytes to compare the 2 different utf-8 strings s1 and s2. So we will count the number of characters in s1 that the byte len specified. Then we count the number of bytes to step over the same number of characters in string s2 and then we can correctly compare the 2 utf-8 strings. 2) A similar thing can happen for the NFA engine, when skipping to the next character to test for a match. We are skipping over the regstart pointer, however we do not consider the case that because of case-folding we may need to adjust the number of bytes to skip over. So this needs to be adjusted in find_match_text() as well. 3) A related issue turned out, when prog->match_text is actually empty. In that case we should try to find the next match and skip this condition. 4) When comparing characters using collections, we must also apply case folding to each character in the collection and not just to the current character from the search string. This doesn't apply to the NFA engine, because internally it converts collections to branches [abc] -> a\|b\|c fixes: vim/vim#14294 closes: vim/vim#14756 https://github.com/vim/vim/commit/22e8e12d9f5034e1984db0c567b281fda4de8dd7 N/A patches: vim-patch:9.0.1771: regex: combining chars in collections not handled vim-patch:9.0.1777: patch 9.0.1771 causes problems Co-authored-by: Christian Brabandt <cb@256bit.org>
2024-07-30 15:06:09 -07:00
func Test_search_multibyte_match_ascii()
new
" Match single 'ſ' and 's'
call setline(1, 'das abc heraus abc ſich abc ſind')
for i in range(0, 2)
exe "set re="..i
let ic_match = matchbufline('%', '\c\%u17f', 1, '$')->mapnew({idx, val -> val.text})
let noic_match = matchbufline('%', '\C\%u17f', 1, '$')->mapnew({idx, val -> val.text})
call assert_equal(['s', 's', 'ſ','ſ'], ic_match, "Ignorecase Regex-engine: " .. &re)
call assert_equal(['ſ','ſ'], noic_match, "No-Ignorecase Regex-engine: " .. &re)
endfor
" Match several 'ſſ' and 'ss'
call setline(1, 'das abc herauss abc ſſich abc ſind')
for i in range(0, 2)
exe "set re="..i
let ic_match = matchbufline('%', '\c\%u17f\%u17f', 1, '$')->mapnew({idx, val -> val.text})
let noic_match = matchbufline('%', '\C\%u17f\%u17f', 1, '$')->mapnew({idx, val -> val.text})
let ic_match2 = matchbufline('%', '\c\%u17f\+', 1, '$')->mapnew({idx, val -> val.text})
let noic_match2 = matchbufline('%', '\C\%u17f\+', 1, '$')->mapnew({idx, val -> val.text})
let ic_match3 = matchbufline('%', '\c[\u17f]\+', 1, '$')->mapnew({idx, val -> val.text})
let noic_match3 = matchbufline('%', '\C[\u17f]\+', 1, '$')->mapnew({idx, val -> val.text})
call assert_equal(['ss', 'ſſ'], ic_match, "Ignorecase Regex-engine: " .. &re)
call assert_equal(['ſſ'], noic_match, "No-Ignorecase Regex-engine: " .. &re)
call assert_equal(['s', 'ss', 'ſſ', 'ſ'], ic_match2, "Ignorecase Regex-engine: " .. &re)
call assert_equal(['ſſ','ſ'], noic_match2, "No-Ignorecase Regex-engine: " .. &re)
call assert_equal(['s', 'ss', 'ſſ', 'ſ'], ic_match3, "Ignorecase Collection Regex-engine: " .. &re)
call assert_equal(['ſſ','ſ'], noic_match3, "No-Ignorecase Collection Regex-engine: " .. &re)
endfor
bw!
endfunc
vim-patch:8.2.0014: test69 and test95 are old style Problem: Test69 and test95 are old style. Solution: Convert to new style tests. (Yegappan Lakshmanan, closes vim/vim#5365) https://github.com/vim/vim/commit/afc13bd8271819c7871ff2ae2cfebb22190a0d39
2020-01-30 19:28:51 -07:00
" vim: shiftwidth=2 sts=2 expandtab
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