t/t1502-rev-parse-parseopt.sh

   1 #!/bin/sh
   2
   3 test_description='test git rev-parse --parseopt'
   4 . ./test-lib.sh
   5
   6 cat > expect <<\END_EXPECT
   7 cat <<\EOF
   8 usage: some-command [options] <args>...
   9
  10     some-command does foo and bar!
  11
  12     -h, --help            show the help
  13     --foo                 some nifty option --foo
  14     --bar ...             some cool option --bar with an argument
  15     -b, --baz             a short and long option
  16
  17 An option group Header
  18     -C[...]               option C with an optional argument
  19     -d, --data[=...]      short and long option with an optional argument
  20
  21 Argument hints
  22     -b <arg>              short option required argument
  23     --bar2 <arg>          long option required argument
  24     -e, --fuz <with-space>
  25                           short and long option required argument
  26     -s[<some>]            short option optional argument
  27     --long[=<data>]       long option optional argument
  28     -g, --fluf[=<path>]   short and long option optional argument
  29     --longest <very-long-argument-hint>
  30                           a very long argument hint
  31
  32 Extras
  33     --extra1              line above used to cause a segfault but no longer does
  34
  35 EOF
  36 END_EXPECT
  37
  38 cat > optionspec << EOF
  39 some-command [options] <args>...
  40
  41 some-command does foo and bar!
  42 --
  43 h,help    show the help
  44
  45 foo       some nifty option --foo
  46 bar=      some cool option --bar with an argument
  47 b,baz     a short and long option
  48
  49  An option group Header
  50 C?        option C with an optional argument
  51 d,data?   short and long option with an optional argument
  52
  53  Argument hints
  54 b=arg     short option required argument
  55 bar2=arg  long option required argument
  56 e,fuz=with-space  short and long option required argument
  57 s?some    short option optional argument
  58 long?data long option optional argument
  59 g,fluf?path     short and long option optional argument
  60 longest=very-long-argument-hint  a very long argument hint
  61
  62 Extras
  63 extra1    line above used to cause a segfault but no longer does
  64 EOF
  65
  66 test_expect_success 'test --parseopt help output' '
  67         test_expect_code 129 git rev-parse --parseopt -- -h > output < optionspec &&
  68         test_i18ncmp expect output
  69 '
  70
  71 cat > expect <<EOF
  72 set -- --foo --bar 'ham' -b -- 'arg'
  73 EOF
  74
  75 test_expect_success 'test --parseopt' '
  76         git rev-parse --parseopt -- --foo --bar=ham --baz arg < optionspec > output &&
  77         test_cmp expect output
  78 '
  79
  80 test_expect_success 'test --parseopt with mixed options and arguments' '
  81         git rev-parse --parseopt -- --foo arg --bar=ham --baz < optionspec > output &&
  82         test_cmp expect output
  83 '
  84
  85 cat > expect <<EOF
  86 set -- --foo -- 'arg' '--bar=ham'
  87 EOF
  88
  89 test_expect_success 'test --parseopt with --' '
  90         git rev-parse --parseopt -- --foo -- arg --bar=ham < optionspec > output &&
  91         test_cmp expect output
  92 '
  93
  94 test_expect_success 'test --parseopt --stop-at-non-option' '
  95         git rev-parse --parseopt --stop-at-non-option -- --foo arg --bar=ham < optionspec > output &&
  96         test_cmp expect output
  97 '
  98
  99 cat > expect <<EOF
 100 set -- --foo -- '--' 'arg' '--bar=ham'
 101 EOF
 102
 103 test_expect_success 'test --parseopt --keep-dashdash' '
 104         git rev-parse --parseopt --keep-dashdash -- --foo -- arg --bar=ham < optionspec > output &&
 105         test_cmp expect output
 106 '
 107
 108 cat >expect <<EOF
 109 set -- --foo -- '--' 'arg' '--spam=ham'
 110 EOF
 111
 112 test_expect_success 'test --parseopt --keep-dashdash --stop-at-non-option with --' '
 113         git rev-parse --parseopt --keep-dashdash --stop-at-non-option -- --foo -- arg --spam=ham <optionspec >output &&
 114         test_cmp expect output
 115 '
 116
 117 cat > expect <<EOF
 118 set -- --foo -- 'arg' '--spam=ham'
 119 EOF
 120
 121 test_expect_success 'test --parseopt --keep-dashdash --stop-at-non-option without --' '
 122         git rev-parse --parseopt --keep-dashdash --stop-at-non-option -- --foo arg --spam=ham <optionspec >output &&
 123         test_cmp expect output
 124 '
 125
 126 cat > expect <<EOF
 127 set -- --foo --bar='z' --baz -C'Z' --data='A' -- 'arg'
 128 EOF
 129
 130 test_expect_success 'test --parseopt --stuck-long' '
 131         git rev-parse --parseopt --stuck-long -- --foo --bar=z -b arg -CZ -dA <optionspec >output &&
 132         test_cmp expect output
 133 '
 134
 135 cat > expect <<EOF
 136 set -- --data='' -C --baz -- 'arg'
 137 EOF
 138
 139 test_expect_success 'test --parseopt --stuck-long and empty optional argument' '
 140         git rev-parse --parseopt --stuck-long -- --data= arg -C -b <optionspec >output &&
 141         test_cmp expect output
 142 '
 143
 144 cat > expect <<EOF
 145 set -- --data --baz -- 'arg'
 146 EOF
 147
 148 test_expect_success 'test --parseopt --stuck-long and long option with unset optional argument' '
 149         git rev-parse --parseopt --stuck-long -- --data arg -b <optionspec >output &&
 150         test_cmp expect output
 151 '
 152
 153 test_expect_success 'test --parseopt --stuck-long and short option with unset optional argument' '
 154         git rev-parse --parseopt --stuck-long -- -d arg -b <optionspec >output &&
 155         test_cmp expect output
 156 '
 157
 158 test_done