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RGB color parsing currently supports 24-bit values in the form #RRGGBB. As in Cascading Style Sheets (CSS [1]), also allow to specify an RGB color using only three digits with #RGB. In this shortened form, each of the digits is – again, as in CSS – duplicated to convert the color to 24 bits, e.g. #f1b specifies the same color as #ff11bb. In color.h, remove the '0x' prefix in the example to match the actual syntax. [1] https://developer.mozilla.org/en-US/docs/Web/CSS/hex-color Signed-off-by: Beat Bolli <dev+git@drbeat.li> Signed-off-by: Junio C Hamano <gitster@pobox.com>
180 lines
3.9 KiB
Bash
Executable File
180 lines
3.9 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_PASSES_SANITIZE_LEAK=true
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. ./test-lib.sh
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ESC=$(printf '\033')
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color()
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{
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actual=$(git config --get-color no.such.slot "$1") &&
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test "$actual" = "${2:+$ESC}$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 'empty color is empty' '
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color "" ""
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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 'aixterm bright fg color' '
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color "brightred" "[91m"
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'
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test_expect_success 'aixterm bright bg color' '
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color "green brightblue" "[32;104m"
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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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test_expect_success 'reset fg bg attr...' '
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color "reset 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 strike nostrike" \
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"[1;2;3;4;5;7;9;22;23;24;25;27;29;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 '8-15 are aliases for aixterm color names' '
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color "12 13" "[94;105m"
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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 'RGB colors' '
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color "#ff00ff #0f0" "[38;2;255;0;255;48;2;0;255;0m"
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'
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test_expect_success '"default" foreground' '
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color "default" "[39m"
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'
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test_expect_success '"normal default" to clear background' '
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color "normal default" "[49m"
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'
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test_expect_success '"default" can be combined with attributes' '
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color "default default no-reverse bold" "[1;27;39;49m"
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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 'non-hex character in RGB color' '
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invalid_color "#x23456" &&
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invalid_color "#1x3456" &&
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invalid_color "#12x456" &&
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invalid_color "#123x56" &&
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invalid_color "#1234x6" &&
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invalid_color "#12345x" &&
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invalid_color "#x23" &&
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invalid_color "#1x3" &&
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invalid_color "#12x"
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'
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test_expect_success 'wrong number of letters in RGB color' '
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invalid_color "#1" &&
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invalid_color "#23" &&
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invalid_color "#789a" &&
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invalid_color "#bcdef" &&
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invalid_color "#1234567"
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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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