Mercurial > vim
diff src/testdir/test_regexp_utf8.vim @ 11267:588de97b40e7 v8.0.0519
patch 8.0.0519: character classes are not well tested
commit https://github.com/vim/vim/commit/0c078fc7db2902d4ccba04506db082ddbef45a8c
Author: Bram Moolenaar <Bram@vim.org>
Date: Wed Mar 29 15:31:20 2017 +0200
patch 8.0.0519: character classes are not well tested
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 #1560)
Update the documentation.
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Wed, 29 Mar 2017 15:45:05 +0200 |
parents | bff8a09016a5 |
children | e800e8149a5b |
line wrap: on
line diff
--- a/src/testdir/test_regexp_utf8.vim +++ b/src/testdir/test_regexp_utf8.vim @@ -38,12 +38,21 @@ func s:classes_test() set isprint=@,161-255 call assert_equal('Motörhead', matchstr('Motörhead', '[[:print:]]\+')) + let alnumchars = '' let alphachars = '' + let backspacechar = '' + let blankchars = '' + let cntrlchars = '' + let digitchars = '' + let escapechar = '' + let graphchars = '' let lowerchars = '' - let upperchars = '' - let alnumchars = '' let printchars = '' let punctchars = '' + let returnchar = '' + let spacechars = '' + let tabchar = '' + let upperchars = '' let xdigitchars = '' let i = 1 while i <= 255 @@ -51,21 +60,48 @@ func s:classes_test() if c =~ '[[:alpha:]]' let alphachars .= c endif + if c =~ '[[:alnum:]]' + let alnumchars .= c + endif + 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 - if c =~ '[[:upper:]]' - let upperchars .= c - endif - if c =~ '[[:alnum:]]' - let alnumchars .= c - endif if c =~ '[[:print:]]' let printchars .= c endif if c =~ '[[:punct:]]' let punctchars .= c endif + 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 if c =~ '[[:xdigit:]]' let xdigitchars .= c endif @@ -73,11 +109,22 @@ func s:classes_test() endwhile call assert_equal('ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz', alphachars) + call assert_equal('0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz', alnumchars) + call assert_equal("\b", backspacechar) + call assert_equal("\t ", blankchars) + " Commented out: it succeeds on Linux and Windows, but fails on macOs in Travis. + " 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) + call assert_equal("0123456789", digitchars) + call assert_equal("\<Esc>", escapechar) + " Commented out: it succeeds on Linux and Windows, but fails on macOs in Travis. + " call assert_equal('!"#$%&''()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~', graphchars) call assert_equal('abcdefghijklmnopqrstuvwxyzµßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýþÿ', lowerchars) - call assert_equal('ABCDEFGHIJKLMNOPQRSTUVWXYZÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞ', upperchars) - call assert_equal('0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz', alnumchars) call assert_equal(' !"#$%&''()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~ ¡¢£¤¥¦§¨©ª«¬®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ', printchars) call assert_equal('!"#$%&''()*+,-./:;<=>?@[\]^_`{|}~', punctchars) + call assert_equal('ABCDEFGHIJKLMNOPQRSTUVWXYZÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞ', upperchars) + call assert_equal("\r", returnchar) + call assert_equal("\t\n\x0b\f\r ", spacechars) + call assert_equal("\t", tabchar) call assert_equal('0123456789ABCDEFabcdef', xdigitchars) endfunc