git/t/t4026-color.sh
Jeff King 17a4be2606 parse_color: support 24-bit RGB values
Some terminals (like XTerm) allow full 24-bit RGB color
specifications using an extension to the regular ANSI color
scheme. Let's allow users to specify hex RGB colors,
enabling the all-important feature of hot pink ref
decorations:

  git log --format="%h%C(#ff69b4)%d%C(reset) %s"

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-11-20 12:42:49 -08:00

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#!/bin/sh
#
# Copyright (c) 2008 Timo Hirvonen
#
test_description='Test diff/status color escape codes'
. ./test-lib.sh
color()
{
actual=$(git config --get-color no.such.slot "$1") &&
test "$actual" = "$2"
}
invalid_color()
{
test_must_fail git config --get-color no.such.slot "$1"
}
test_expect_success 'reset' '
color "reset" "[m"
'
test_expect_success 'attribute before color name' '
color "bold red" "[1;31m"
'
test_expect_success 'color name before attribute' '
color "red bold" "[1;31m"
'
test_expect_success 'attr fg bg' '
color "ul blue red" "[4;34;41m"
'
test_expect_success 'fg attr bg' '
color "blue ul red" "[4;34;41m"
'
test_expect_success 'fg bg attr' '
color "blue red ul" "[4;34;41m"
'
test_expect_success 'fg bg attr...' '
color "blue bold dim ul blink reverse" "[1;2;4;5;7;34m"
'
test_expect_success 'long color specification' '
color "254 255 bold dim ul blink reverse" "[1;2;4;5;7;38;5;254;48;5;255m"
'
test_expect_success '256 colors' '
color "254 bold 255" "[1;38;5;254;48;5;255m"
'
test_expect_success '24-bit colors' '
color "#ff00ff black" "[38;2;255;0;255;40m"
'
test_expect_success '"normal" yields no color at all"' '
color "normal black" "[40m"
'
test_expect_success '-1 is a synonym for "normal"' '
color "-1 black" "[40m"
'
test_expect_success 'color too small' '
invalid_color "-2"
'
test_expect_success 'color too big' '
invalid_color "256"
'
test_expect_success 'extra character after color number' '
invalid_color "3X"
'
test_expect_success 'extra character after color name' '
invalid_color "redX"
'
test_expect_success 'extra character after attribute' '
invalid_color "dimX"
'
test_expect_success 'unknown color slots are ignored (diff)' '
git config color.diff.nosuchslotwilleverbedefined white &&
git diff --color
'
test_expect_success 'unknown color slots are ignored (branch)' '
git config color.branch.nosuchslotwilleverbedefined white &&
git branch -a
'
test_expect_success 'unknown color slots are ignored (status)' '
git config color.status.nosuchslotwilleverbedefined white || exit
git status
case $? in 0|1) : ok ;; *) false ;; esac
'
test_done