t / t4026-color.shon commit Merge branch 'pw/add-p-single' (60f8b89)
   1#!/bin/sh
   2#
   3# Copyright (c) 2008 Timo Hirvonen
   4#
   5
   6test_description='Test diff/status color escape codes'
   7. ./test-lib.sh
   8
   9ESC=$(printf '\033')
  10color()
  11{
  12        actual=$(git config --get-color no.such.slot "$1") &&
  13        test "$actual" = "${2:+$ESC}$2"
  14}
  15
  16invalid_color()
  17{
  18        test_must_fail git config --get-color no.such.slot "$1"
  19}
  20
  21test_expect_success 'reset' '
  22        color "reset" "[m"
  23'
  24
  25test_expect_success 'empty color is empty' '
  26        color "" ""
  27'
  28
  29test_expect_success 'attribute before color name' '
  30        color "bold red" "[1;31m"
  31'
  32
  33test_expect_success 'color name before attribute' '
  34        color "red bold" "[1;31m"
  35'
  36
  37test_expect_success 'attr fg bg' '
  38        color "ul blue red" "[4;34;41m"
  39'
  40
  41test_expect_success 'fg attr bg' '
  42        color "blue ul red" "[4;34;41m"
  43'
  44
  45test_expect_success 'fg bg attr' '
  46        color "blue red ul" "[4;34;41m"
  47'
  48
  49test_expect_success 'fg bg attr...' '
  50        color "blue bold dim ul blink reverse" "[1;2;4;5;7;34m"
  51'
  52
  53# note that nobold and nodim are the same code (22)
  54test_expect_success 'attr negation' '
  55        color "nobold nodim noul noblink noreverse" "[22;24;25;27m"
  56'
  57
  58test_expect_success '"no-" variant of negation' '
  59        color "no-bold no-blink" "[22;25m"
  60'
  61
  62test_expect_success 'long color specification' '
  63        color "254 255 bold dim ul blink reverse" "[1;2;4;5;7;38;5;254;48;5;255m"
  64'
  65
  66test_expect_success 'absurdly long color specification' '
  67        color \
  68          "#ffffff #ffffff bold nobold dim nodim italic noitalic
  69           ul noul blink noblink reverse noreverse strike nostrike" \
  70          "[1;2;3;4;5;7;9;22;23;24;25;27;29;38;2;255;255;255;48;2;255;255;255m"
  71'
  72
  73test_expect_success '0-7 are aliases for basic ANSI color names' '
  74        color "0 7" "[30;47m"
  75'
  76
  77test_expect_success '256 colors' '
  78        color "254 bold 255" "[1;38;5;254;48;5;255m"
  79'
  80
  81test_expect_success '24-bit colors' '
  82        color "#ff00ff black" "[38;2;255;0;255;40m"
  83'
  84
  85test_expect_success '"normal" yields no color at all"' '
  86        color "normal black" "[40m"
  87'
  88
  89test_expect_success '-1 is a synonym for "normal"' '
  90        color "-1 black" "[40m"
  91'
  92
  93test_expect_success 'color too small' '
  94        invalid_color "-2"
  95'
  96
  97test_expect_success 'color too big' '
  98        invalid_color "256"
  99'
 100
 101test_expect_success 'extra character after color number' '
 102        invalid_color "3X"
 103'
 104
 105test_expect_success 'extra character after color name' '
 106        invalid_color "redX"
 107'
 108
 109test_expect_success 'extra character after attribute' '
 110        invalid_color "dimX"
 111'
 112
 113test_expect_success 'unknown color slots are ignored (diff)' '
 114        git config color.diff.nosuchslotwilleverbedefined white &&
 115        git diff --color
 116'
 117
 118test_expect_success 'unknown color slots are ignored (branch)' '
 119        git config color.branch.nosuchslotwilleverbedefined white &&
 120        git branch -a
 121'
 122
 123test_expect_success 'unknown color slots are ignored (status)' '
 124        git config color.status.nosuchslotwilleverbedefined white &&
 125        { git status; ret=$?; } &&
 126        case $ret in 0|1) : ok ;; *) false ;; esac
 127'
 128
 129test_done