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54590a0eda
We already support bold, underline, and similar attributes. Let's add italic to the mix. According to the Wikipedia page on ANSI colors, this attribute is "not widely supported", but it does seem to work on my xterm. We don't have to bump the maximum color size because we were already over-allocating it (but we do adjust the comment appropriately). Requested-by: Simon Courtois <scourtois@cubyx.fr> Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
124 lines
2.7 KiB
Bash
Executable file
124 lines
2.7 KiB
Bash
Executable file
#!/bin/sh
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#
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# Copyright (c) 2008 Timo Hirvonen
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#
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test_description='Test diff/status color escape codes'
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. ./test-lib.sh
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color()
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{
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actual=$(git config --get-color no.such.slot "$1") &&
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test "$actual" = "$2"
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}
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invalid_color()
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{
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test_must_fail git config --get-color no.such.slot "$1"
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}
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test_expect_success 'reset' '
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color "reset" "[m"
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'
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test_expect_success 'attribute before color name' '
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color "bold red" "[1;31m"
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'
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test_expect_success 'color name before attribute' '
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color "red bold" "[1;31m"
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'
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test_expect_success 'attr fg bg' '
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color "ul blue red" "[4;34;41m"
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'
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test_expect_success 'fg attr bg' '
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color "blue ul red" "[4;34;41m"
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'
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test_expect_success 'fg bg attr' '
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color "blue red ul" "[4;34;41m"
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'
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test_expect_success 'fg bg attr...' '
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color "blue bold dim ul blink reverse" "[1;2;4;5;7;34m"
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'
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# note that nobold and nodim are the same code (22)
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test_expect_success 'attr negation' '
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color "nobold nodim noul noblink noreverse" "[22;24;25;27m"
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'
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test_expect_success '"no-" variant of negation' '
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color "no-bold no-blink" "[22;25m"
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'
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test_expect_success 'long color specification' '
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color "254 255 bold dim ul blink reverse" "[1;2;4;5;7;38;5;254;48;5;255m"
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'
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test_expect_success 'absurdly long color specification' '
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color \
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"#ffffff #ffffff bold nobold dim nodim italic noitalic
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ul noul blink noblink reverse noreverse" \
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"[1;2;3;4;5;7;22;23;24;25;27;38;2;255;255;255;48;2;255;255;255m"
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'
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test_expect_success '0-7 are aliases for basic ANSI color names' '
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color "0 7" "[30;47m"
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'
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test_expect_success '256 colors' '
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color "254 bold 255" "[1;38;5;254;48;5;255m"
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'
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test_expect_success '24-bit colors' '
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color "#ff00ff black" "[38;2;255;0;255;40m"
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'
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test_expect_success '"normal" yields no color at all"' '
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color "normal black" "[40m"
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'
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test_expect_success '-1 is a synonym for "normal"' '
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color "-1 black" "[40m"
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'
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test_expect_success 'color too small' '
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invalid_color "-2"
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'
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test_expect_success 'color too big' '
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invalid_color "256"
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'
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test_expect_success 'extra character after color number' '
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invalid_color "3X"
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'
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test_expect_success 'extra character after color name' '
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invalid_color "redX"
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'
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test_expect_success 'extra character after attribute' '
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invalid_color "dimX"
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'
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test_expect_success 'unknown color slots are ignored (diff)' '
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git config color.diff.nosuchslotwilleverbedefined white &&
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git diff --color
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'
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test_expect_success 'unknown color slots are ignored (branch)' '
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git config color.branch.nosuchslotwilleverbedefined white &&
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git branch -a
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'
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test_expect_success 'unknown color slots are ignored (status)' '
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git config color.status.nosuchslotwilleverbedefined white &&
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{ git status; ret=$?; } &&
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case $ret in 0|1) : ok ;; *) false ;; esac
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'
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test_done
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