Mercurial > vim
view src/testdir/test_syn_attr.vim @ 34074:1629cc65d78d v9.1.0006
patch 9.1.0006: is*() and to*() function may be unsafe
Commit: https://github.com/vim/vim/commit/184f71cc6868a240dc872ed2852542bbc1d43e28
Author: Keith Thompson <Keith.S.Thompson@gmail.com>
Date: Thu Jan 4 21:19:04 2024 +0100
patch 9.1.0006: is*() and to*() function may be unsafe
Problem: is*() and to*() function may be unsafe
Solution: Add SAFE_* macros and start using those instead
(Keith Thompson)
Use SAFE_() macros for is*() and to*() functions
The standard is*() and to*() functions declared in <ctype.h> have
undefined behavior for negative arguments other than EOF. If plain char
is signed, passing an unchecked value from argv for from user input
to one of these functions has undefined behavior.
Solution: Add SAFE_*() macros that cast the argument to unsigned char.
Most implementations behave sanely for negative arguments, and most
character values in practice are non-negative, but it's still best
to avoid undefined behavior.
The change from #13347 has been omitted, as this has already been
separately fixed in commit ac709e2fc0db6d31abb7da96f743c40956b60c3a
(v9.0.2054)
fixes: #13332
closes: #13347
Signed-off-by: Keith Thompson <Keith.S.Thompson@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Thu, 04 Jan 2024 21:30:04 +0100 |
| parents | 9b8ab82e3b0b |
| children |
line wrap: on
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" Test syntax highlighting functions. func Test_missing_attr() hi Mine term=bold cterm=italic call assert_equal('Mine', synIDattr(hlID("Mine"), "name")) call assert_equal('', synIDattr("Mine"->hlID(), "bg", 'term')) call assert_equal('', synIDattr("Mine"->hlID(), "fg", 'term')) call assert_equal('', synIDattr("Mine"->hlID(), "sp", 'term')) call assert_equal('1', synIDattr(hlID("Mine"), "bold", 'term')) call assert_equal('1', synIDattr(hlID("Mine"), "italic", 'cterm')) hi Mine term=reverse cterm=inverse call assert_equal('1', synIDattr(hlID("Mine"), "reverse", 'term')) call assert_equal('1', synIDattr(hlID("Mine"), "inverse", 'cterm')) hi Mine term=underline cterm=standout gui=undercurl call assert_equal('1', synIDattr(hlID("Mine"), "underline", 'term')) call assert_equal('1', synIDattr(hlID("Mine"), "standout", 'cterm')) call assert_equal('1', synIDattr("Mine"->hlID(), "undercurl", 'gui')) hi Mine term=underdouble cterm=underdotted gui=underdashed call assert_equal('1', synIDattr(hlID("Mine"), "underdouble", 'term')) call assert_equal('1', synIDattr(hlID("Mine"), "underdotted", 'cterm')) call assert_equal('1', synIDattr("Mine"->hlID(), "underdashed", 'gui')) hi Mine term=nocombine gui=strikethrough call assert_equal('1', synIDattr(hlID("Mine"), "strikethrough", 'gui')) call assert_equal('1', synIDattr(hlID("Mine"), "nocombine", 'term')) call assert_equal('', synIDattr(hlID("Mine"), "nocombine", 'gui')) hi Mine term=NONE cterm=NONE gui=NONE call assert_equal('', synIDattr(hlID("Mine"), "bold", 'term')) call assert_equal('', synIDattr(hlID("Mine"), "italic", 'cterm')) call assert_equal('', synIDattr(hlID("Mine"), "reverse", 'term')) call assert_equal('', synIDattr(hlID("Mine"), "inverse", 'cterm')) call assert_equal('', synIDattr(hlID("Mine"), "underline", 'term')) call assert_equal('', synIDattr(hlID("Mine"), "standout", 'cterm')) call assert_equal('', synIDattr(hlID("Mine"), "undercurl", 'gui')) call assert_equal('', synIDattr(hlID("Mine"), "strikethrough", 'gui')) if has('gui') let fontname = getfontname() if fontname == '' let fontname = 'something' endif exe "hi Mine guifg=blue guibg=red font='" . fontname . "'" call assert_equal('blue', synIDattr(hlID("Mine"), "fg", 'gui')) call assert_equal('red', synIDattr(hlID("Mine"), "bg", 'gui')) call assert_equal(fontname, synIDattr(hlID("Mine"), "font", 'gui')) endif endfunc func Test_color_names() let colors = [ \ 'AliceBlue', \ 'AntiqueWhite', \ 'AntiqueWhite1', \ 'AntiqueWhite2', \ 'AntiqueWhite3', \ 'AntiqueWhite4', \ 'BlanchedAlmond', \ 'BlueViolet', \ 'CadetBlue', \ 'CadetBlue1', \ 'CadetBlue2', \ 'CadetBlue3', \ 'CadetBlue4', \ 'CornflowerBlue', \ 'DarkBlue', \ 'DarkCyan', \ 'DarkGoldenrod', \ 'DarkGoldenrod1', \ 'DarkGoldenrod2', \ 'DarkGoldenrod3', \ 'DarkGoldenrod4', \ 'DarkGray', \ 'DarkGreen', \ 'DarkGrey', \ 'DarkKhaki', \ 'DarkMagenta', \ 'DarkOliveGreen', \ 'DarkOliveGreen1', \ 'DarkOliveGreen2', \ 'DarkOliveGreen3', \ 'DarkOliveGreen4', \ 'DarkOrange', \ 'DarkOrange1', \ 'DarkOrange2', \ 'DarkOrange3', \ 'DarkOrange4', \ 'DarkOrchid', \ 'DarkOrchid1', \ 'DarkOrchid2', \ 'DarkOrchid3', \ 'DarkOrchid4', \ 'DarkRed', \ 'DarkSalmon', \ 'DarkSeaGreen', \ 'DarkSeaGreen1', \ 'DarkSeaGreen2', \ 'DarkSeaGreen3', \ 'DarkSeaGreen4', \ 'DarkSlateBlue', \ 'DarkSlateGray', \ 'DarkSlateGray1', \ 'DarkSlateGray2', \ 'DarkSlateGray3', \ 'DarkSlateGray4', \ 'DarkSlateGrey', \ 'DarkTurquoise', \ 'DarkViolet', \ 'DeepPink', \ 'DeepPink1', \ 'DeepPink2', \ 'DeepPink3', \ 'DeepPink4', \ 'DeepSkyBlue', \ 'DeepSkyBlue1', \ 'DeepSkyBlue2', \ 'DeepSkyBlue3', \ 'DeepSkyBlue4', \ 'DimGray', \ 'DimGrey', \ 'DodgerBlue', \ 'DodgerBlue1', \ 'DodgerBlue2', \ 'DodgerBlue3', \ 'DodgerBlue4', \ 'FloralWhite', \ 'ForestGreen', \ 'GhostWhite', \ 'GreenYellow', \ 'HotPink', \ 'HotPink1', \ 'HotPink2', \ 'HotPink3', \ 'HotPink4', \ 'IndianRed', \ 'IndianRed1', \ 'IndianRed2', \ 'IndianRed3', \ 'IndianRed4', \ 'LavenderBlush', \ 'LavenderBlush1', \ 'LavenderBlush2', \ 'LavenderBlush3', \ 'LavenderBlush4', \ 'LawnGreen', \ 'LemonChiffon', \ 'LemonChiffon1', \ 'LemonChiffon2', \ 'LemonChiffon3', \ 'LemonChiffon4', \ 'LightBlue', \ 'LightBlue1', \ 'LightBlue2', \ 'LightBlue3', \ 'LightBlue4', \ 'LightCoral', \ 'LightCyan', \ 'LightCyan1', \ 'LightCyan2', \ 'LightCyan3', \ 'LightCyan4', \ 'LightGoldenrod', \ 'LightGoldenrod1', \ 'LightGoldenrod2', \ 'LightGoldenrod3', \ 'LightGoldenrod4', \ 'LightGoldenrodYellow', \ 'LightGray', \ 'LightGreen', \ 'LightGrey', \ 'LightPink', \ 'LightPink1', \ 'LightPink2', \ 'LightPink3', \ 'LightPink4', \ 'LightSalmon', \ 'LightSalmon1', \ 'LightSalmon2', \ 'LightSalmon3', \ 'LightSalmon4', \ 'LightSeaGreen', \ 'LightSkyBlue', \ 'LightSkyBlue1', \ 'LightSkyBlue2', \ 'LightSkyBlue3', \ 'LightSkyBlue4', \ 'LightSlateBlue', \ 'LightSlateGray', \ 'LightSlateGrey', \ 'LightSteelBlue', \ 'LightSteelBlue1', \ 'LightSteelBlue2', \ 'LightSteelBlue3', \ 'LightSteelBlue4', \ 'LightYellow', \ 'LightYellow1', \ 'LightYellow2', \ 'LightYellow3', \ 'LightYellow4', \ 'LimeGreen', \ 'MediumAquamarine', \ 'MediumBlue', \ 'MediumOrchid', \ 'MediumOrchid1', \ 'MediumOrchid2', \ 'MediumOrchid3', \ 'MediumOrchid4', \ 'MediumPurple', \ 'MediumPurple1', \ 'MediumPurple2', \ 'MediumPurple3', \ 'MediumPurple4', \ 'MediumSeaGreen', \ 'MediumSlateBlue', \ 'MediumSpringGreen', \ 'MediumTurquoise', \ 'MediumVioletRed', \ 'MidnightBlue', \ 'MintCream', \ 'MistyRose', \ 'MistyRose1', \ 'MistyRose2', \ 'MistyRose3', \ 'MistyRose4', \ 'NavajoWhite', \ 'NavajoWhite1', \ 'NavajoWhite2', \ 'NavajoWhite3', \ 'NavajoWhite4', \ 'NavyBlue', \ 'OldLace', \ 'OliveDrab', \ 'OliveDrab1', \ 'OliveDrab2', \ 'OliveDrab3', \ 'OliveDrab4', \ 'OrangeRed', \ 'OrangeRed1', \ 'OrangeRed2', \ 'OrangeRed3', \ 'OrangeRed4', \ 'PaleGoldenrod', \ 'PaleGreen', \ 'PaleGreen1', \ 'PaleGreen2', \ 'PaleGreen3', \ 'PaleGreen4', \ 'PaleTurquoise', \ 'PaleTurquoise1', \ 'PaleTurquoise2', \ 'PaleTurquoise3', \ 'PaleTurquoise4', \ 'PaleVioletRed', \ 'PaleVioletRed1', \ 'PaleVioletRed2', \ 'PaleVioletRed3', \ 'PaleVioletRed4', \ 'PapayaWhip', \ 'PeachPuff', \ 'PeachPuff1', \ 'PeachPuff2', \ 'PeachPuff3', \ 'PeachPuff4', \ 'PowderBlue', \ 'RosyBrown', \ 'RosyBrown1', \ 'RosyBrown2', \ 'RosyBrown3', \ 'RosyBrown4', \ 'RoyalBlue', \ 'RoyalBlue1', \ 'RoyalBlue2', \ 'RoyalBlue3', \ 'RoyalBlue4', \ 'SaddleBrown', \ 'SandyBrown', \ 'SeaGreen', \ 'SeaGreen1', \ 'SeaGreen2', \ 'SeaGreen3', \ 'SeaGreen4', \ 'SkyBlue', \ 'SkyBlue1', \ 'SkyBlue2', \ 'SkyBlue3', \ 'SkyBlue4', \ 'SlateBlue', \ 'SlateBlue1', \ 'SlateBlue2', \ 'SlateBlue3', \ 'SlateBlue4', \ 'SlateGray', \ 'SlateGray1', \ 'SlateGray2', \ 'SlateGray3', \ 'SlateGray4', \ 'SlateGrey', \ 'SpringGreen', \ 'SpringGreen1', \ 'SpringGreen2', \ 'SpringGreen3', \ 'SpringGreen4', \ 'SteelBlue', \ 'SteelBlue1', \ 'SteelBlue2', \ 'SteelBlue3', \ 'SteelBlue4', \ 'VioletRed', \ 'VioletRed1', \ 'VioletRed2', \ 'VioletRed3', \ 'VioletRed4', \ 'WhiteSmoke', \ 'YellowGreen', \ 'alice blue', \ 'antique white', \ 'aquamarine', \ 'aquamarine1', \ 'aquamarine2', \ 'aquamarine3', \ 'aquamarine4', \ 'azure', \ 'azure1', \ 'azure2', \ 'azure3', \ 'azure4', \ 'beige', \ 'bisque', \ 'bisque1', \ 'bisque2', \ 'bisque3', \ 'bisque4', \ 'black', \ 'blanched almond', \ 'blue violet', \ 'blue', \ 'blue1', \ 'blue2', \ 'blue3', \ 'blue4', \ 'brown', \ 'brown1', \ 'brown2', \ 'brown3', \ 'brown4', \ 'burlywood', \ 'burlywood1', \ 'burlywood2', \ 'burlywood3', \ 'burlywood4', \ 'cadet blue', \ 'chartreuse', \ 'chartreuse1', \ 'chartreuse2', \ 'chartreuse3', \ 'chartreuse4', \ 'chocolate', \ 'chocolate1', \ 'chocolate2', \ 'chocolate3', \ 'chocolate4', \ 'coral', \ 'coral1', \ 'coral2', \ 'coral3', \ 'coral4', \ 'cornflower blue', \ 'cornsilk', \ 'cornsilk1', \ 'cornsilk2', \ 'cornsilk3', \ 'cornsilk4', \ 'cyan', \ 'cyan1', \ 'cyan2', \ 'cyan3', \ 'cyan4', \ 'dark blue', \ 'dark cyan', \ 'dark goldenrod', \ 'dark gray', \ 'dark green', \ 'dark grey', \ 'dark khaki', \ 'dark magenta', \ 'dark olive green', \ 'dark orange', \ 'dark orchid', \ 'dark red', \ 'dark salmon', \ 'dark sea green', \ 'dark slate blue', \ 'dark slate gray', \ 'dark slate grey', \ 'dark turquoise', \ 'dark violet', \ 'darkblue', \ 'darkcyan', \ 'darkgray', \ 'darkgreen', \ 'darkgrey', \ 'darkmagenta', \ 'darkred', \ 'darkyellow', \ 'deep pink', \ 'deep sky blue', \ 'dim gray', \ 'dim grey', \ 'dodger blue', \ 'firebrick', \ 'firebrick1', \ 'firebrick2', \ 'firebrick3', \ 'firebrick4', \ 'floral white', \ 'forest green', \ 'gainsboro', \ 'ghost white', \ 'gold', \ 'gold1', \ 'gold2', \ 'gold3', \ 'gold4', \ 'goldenrod', \ 'goldenrod1', \ 'goldenrod2', \ 'goldenrod3', \ 'goldenrod4', \ 'gray', \ 'gray0', \ 'gray1', \ 'gray10', \ 'gray100', \ 'gray11', \ 'gray12', \ 'gray13', \ 'gray14', \ 'gray15', \ 'gray16', \ 'gray17', \ 'gray18', \ 'gray19', \ 'gray2', \ 'gray20', \ 'gray21', \ 'gray22', \ 'gray23', \ 'gray24', \ 'gray25', \ 'gray26', \ 'gray27', \ 'gray28', \ 'gray29', \ 'gray3', \ 'gray30', \ 'gray31', \ 'gray32', \ 'gray33', \ 'gray34', \ 'gray35', \ 'gray36', \ 'gray37', \ 'gray38', \ 'gray39', \ 'gray4', \ 'gray40', \ 'gray41', \ 'gray42', \ 'gray43', \ 'gray44', \ 'gray45', \ 'gray46', \ 'gray47', \ 'gray48', \ 'gray49', \ 'gray5', \ 'gray50', \ 'gray51', \ 'gray52', \ 'gray53', \ 'gray54', \ 'gray55', \ 'gray56', \ 'gray57', \ 'gray58', \ 'gray59', \ 'gray6', \ 'gray60', \ 'gray61', \ 'gray62', \ 'gray63', \ 'gray64', \ 'gray65', \ 'gray66', \ 'gray67', \ 'gray68', \ 'gray69', \ 'gray7', \ 'gray70', \ 'gray71', \ 'gray72', \ 'gray73', \ 'gray74', \ 'gray75', \ 'gray76', \ 'gray77', \ 'gray78', \ 'gray79', \ 'gray8', \ 'gray80', \ 'gray81', \ 'gray82', \ 'gray83', \ 'gray84', \ 'gray85', \ 'gray86', \ 'gray87', \ 'gray88', \ 'gray89', \ 'gray9', \ 'gray90', \ 'gray91', \ 'gray92', \ 'gray93', \ 'gray94', \ 'gray95', \ 'gray96', \ 'gray97', \ 'gray98', \ 'gray99', \ 'green yellow', \ 'green', \ 'green1', \ 'green2', \ 'green3', \ 'green4', \ 'grey', \ 'grey0', \ 'grey1', \ 'grey10', \ 'grey100', \ 'grey11', \ 'grey12', \ 'grey13', \ 'grey14', \ 'grey15', \ 'grey16', \ 'grey17', \ 'grey18', \ 'grey19', \ 'grey2', \ 'grey20', \ 'grey21', \ 'grey22', \ 'grey23', \ 'grey24', \ 'grey25', \ 'grey26', \ 'grey27', \ 'grey28', \ 'grey29', \ 'grey3', \ 'grey30', \ 'grey31', \ 'grey32', \ 'grey33', \ 'grey34', \ 'grey35', \ 'grey36', \ 'grey37', \ 'grey38', \ 'grey39', \ 'grey4', \ 'grey40', \ 'grey41', \ 'grey42', \ 'grey43', \ 'grey44', \ 'grey45', \ 'grey46', \ 'grey47', \ 'grey48', \ 'grey49', \ 'grey5', \ 'grey50', \ 'grey51', \ 'grey52', \ 'grey53', \ 'grey54', \ 'grey55', \ 'grey56', \ 'grey57', \ 'grey58', \ 'grey59', \ 'grey6', \ 'grey60', \ 'grey61', \ 'grey62', \ 'grey63', \ 'grey64', \ 'grey65', \ 'grey66', \ 'grey67', \ 'grey68', \ 'grey69', \ 'grey7', \ 'grey70', \ 'grey71', \ 'grey72', \ 'grey73', \ 'grey74', \ 'grey75', \ 'grey76', \ 'grey77', \ 'grey78', \ 'grey79', \ 'grey8', \ 'grey80', \ 'grey81', \ 'grey82', \ 'grey83', \ 'grey84', \ 'grey85', \ 'grey86', \ 'grey87', \ 'grey88', \ 'grey89', \ 'grey9', \ 'grey90', \ 'grey91', \ 'grey92', \ 'grey93', \ 'grey94', \ 'grey95', \ 'grey96', \ 'grey97', \ 'grey98', \ 'grey99', \ 'honeydew', \ 'honeydew1', \ 'honeydew2', \ 'honeydew3', \ 'honeydew4', \ 'hot pink', \ 'indian red', \ 'ivory', \ 'ivory1', \ 'ivory2', \ 'ivory3', \ 'ivory4', \ 'khaki', \ 'khaki1', \ 'khaki2', \ 'khaki3', \ 'khaki4', \ 'lavender blush', \ 'lavender', \ 'lawn green', \ 'lemon chiffon', \ 'light blue', \ 'light coral', \ 'light cyan', \ 'light goldenrod yellow', \ 'light goldenrod', \ 'light gray', \ 'light green', \ 'light grey', \ 'light pink', \ 'light salmon', \ 'light sea green', \ 'light sky blue', \ 'light slate blue', \ 'light slate gray', \ 'light slate grey', \ 'light steel blue', \ 'light yellow', \ 'lightblue', \ 'lightcyan', \ 'lightgray', \ 'lightgreen', \ 'lightgrey', \ 'lightmagenta', \ 'lightred', \ 'lightyellow', \ 'lime green', \ 'linen', \ 'magenta', \ 'magenta1', \ 'magenta2', \ 'magenta3', \ 'magenta4', \ 'maroon', \ 'maroon1', \ 'maroon2', \ 'maroon3', \ 'maroon4', \ 'medium aquamarine', \ 'medium blue', \ 'medium orchid', \ 'medium purple', \ 'medium sea green', \ 'medium slate blue', \ 'medium spring green', \ 'medium turquoise', \ 'medium violet red', \ 'midnight blue', \ 'mint cream', \ 'misty rose', \ 'moccasin', \ 'navajo white', \ 'navy blue', \ 'navy', \ 'old lace', \ 'olive drab', \ 'orange red', \ 'orange', \ 'orange1', \ 'orange2', \ 'orange3', \ 'orange4', \ 'orchid', \ 'orchid1', \ 'orchid2', \ 'orchid3', \ 'orchid4', \ 'pale goldenrod', \ 'pale green', \ 'pale turquoise', \ 'pale violet red', \ 'papaya whip', \ 'peach puff', \ 'peru', \ 'pink', \ 'pink1', \ 'pink2', \ 'pink3', \ 'pink4', \ 'plum', \ 'plum1', \ 'plum2', \ 'plum3', \ 'plum4', \ 'powder blue', \ 'purple', \ 'purple1', \ 'purple2', \ 'purple3', \ 'purple4', \ 'red', \ 'red1', \ 'red2', \ 'red3', \ 'red4', \ 'rosy brown', \ 'royal blue', \ 'saddle brown', \ 'salmon', \ 'salmon1', \ 'salmon2', \ 'salmon3', \ 'salmon4', \ 'sandy brown', \ 'sea green', \ 'seagreen', \ 'seashell', \ 'seashell1', \ 'seashell2', \ 'seashell3', \ 'seashell4', \ 'sienna', \ 'sienna1', \ 'sienna2', \ 'sienna3', \ 'sienna4', \ 'sky blue', \ 'slate blue', \ 'slate gray', \ 'slate grey', \ 'slateblue', \ 'snow', \ 'snow1', \ 'snow2', \ 'snow3', \ 'snow4', \ 'spring green', \ 'steel blue', \ 'tan', \ 'tan1', \ 'tan2', \ 'tan3', \ 'tan4', \ 'thistle', \ 'thistle1', \ 'thistle2', \ 'thistle3', \ 'thistle4', \ 'tomato', \ 'tomato1', \ 'tomato2', \ 'tomato3', \ 'tomato4', \ 'turquoise', \ 'turquoise1', \ 'turquoise2', \ 'turquoise3', \ 'turquoise4', \ 'violet red', \ 'violet', \ 'wheat', \ 'wheat1', \ 'wheat2', \ 'wheat3', \ 'wheat4', \ 'white smoke', \ 'white', \ 'yellow green', \ 'yellow', \ 'yellow1', \ 'yellow2', \ 'yellow3', \ 'yellow4', \ ] for color in colors " just test that the color name can be found. exe "hi Mine guifg='" . color . "'" endfor " case is ignored hi Mine guifg=blanchedalmond hi Mine guifg=BLANCHEDALMOND endfunc " vim: shiftwidth=2 sts=2 expandtab