t/t1502-rev-parse-parseopt.sh

   1 #!/bin/sh
   2
   3 test_description='test git rev-parse --parseopt'
   4 . ./test-lib.sh
   5
   6 test_expect_success 'setup optionspec' '
   7         sed -e "s/^|//" >optionspec <<\EOF
   8 |some-command [options] <args>...
   9 |
  10 |some-command does foo and bar!
  11 |--
  12 |h,help    show the help
  13 |
  14 |foo       some nifty option --foo
  15 |bar=      some cool option --bar with an argument
  16 |b,baz     a short and long option
  17 |
  18 | An option group Header
  19 |C?        option C with an optional argument
  20 |d,data?   short and long option with an optional argument
  21 |
  22 | Argument hints
  23 |B=arg     short option required argument
  24 |bar2=arg  long option required argument
  25 |e,fuz=with-space  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  a very long argument hint
  30 |pair=key=value  with an equals sign in the hint
  31 |short-hint=a    with a one symbol hint
  32 |
  33 |Extras
  34 |extra1    line above used to cause a segfault but no longer does
  35 EOF
  36 '
  37
  38 test_expect_success 'test --parseopt help output' '
  39         sed -e "s/^|//" >expect <<\END_EXPECT &&
  40 |cat <<\EOF
  41 |usage: some-command [options] <args>...
  42 |
  43 |    some-command does foo and bar!
  44 |
  45 |    -h, --help            show the help
  46 |    --foo                 some nifty option --foo
  47 |    --bar ...             some cool option --bar with an argument
  48 |    -b, --baz             a short and long option
  49 |
  50 |An option group Header
  51 |    -C[...]               option C with an optional argument
  52 |    -d, --data[=...]      short and long option with an optional argument
  53 |
  54 |Argument hints
  55 |    -B <arg>              short option required argument
  56 |    --bar2 <arg>          long option required argument
  57 |    -e, --fuz <with-space>
  58 |                          short and long option required argument
  59 |    -s[<some>]            short option optional argument
  60 |    --long[=<data>]       long option optional argument
  61 |    -g, --fluf[=<path>]   short and long option optional argument
  62 |    --longest <very-long-argument-hint>
  63 |                          a very long argument hint
  64 |    --pair <key=value>    with an equals sign in the hint
  65 |    --short-hint <a>      with a one symbol hint
  66 |
  67 |Extras
  68 |    --extra1              line above used to cause a segfault but no longer does
  69 |
  70 |EOF
  71 END_EXPECT
  72         test_expect_code 129 git rev-parse --parseopt -- -h > output < optionspec &&
  73         test_i18ncmp expect output
  74 '
  75
  76 test_expect_success 'setup expect.1' "
  77         cat > expect <<EOF
  78 set -- --foo --bar 'ham' -b -- 'arg'
  79 EOF
  80 "
  81
  82 test_expect_success 'test --parseopt' '
  83         git rev-parse --parseopt -- --foo --bar=ham --baz arg < optionspec > output &&
  84         test_cmp expect output
  85 '
  86
  87 test_expect_success 'test --parseopt with mixed options and arguments' '
  88         git rev-parse --parseopt -- --foo arg --bar=ham --baz < optionspec > output &&
  89         test_cmp expect output
  90 '
  91
  92 test_expect_success 'setup expect.2' "
  93         cat > expect <<EOF
  94 set -- --foo -- 'arg' '--bar=ham'
  95 EOF
  96 "
  97
  98 test_expect_success 'test --parseopt with --' '
  99         git rev-parse --parseopt -- --foo -- arg --bar=ham < optionspec > output &&
 100         test_cmp expect output
 101 '
 102
 103 test_expect_success 'test --parseopt --stop-at-non-option' '
 104         git rev-parse --parseopt --stop-at-non-option -- --foo arg --bar=ham < optionspec > output &&
 105         test_cmp expect output
 106 '
 107
 108 test_expect_success 'setup expect.3' "
 109         cat > expect <<EOF
 110 set -- --foo -- '--' 'arg' '--bar=ham'
 111 EOF
 112 "
 113
 114 test_expect_success 'test --parseopt --keep-dashdash' '
 115         git rev-parse --parseopt --keep-dashdash -- --foo -- arg --bar=ham < optionspec > output &&
 116         test_cmp expect output
 117 '
 118
 119 test_expect_success 'setup expect.4' "
 120         cat >expect <<EOF
 121 set -- --foo -- '--' 'arg' '--spam=ham'
 122 EOF
 123 "
 124
 125 test_expect_success 'test --parseopt --keep-dashdash --stop-at-non-option with --' '
 126         git rev-parse --parseopt --keep-dashdash --stop-at-non-option -- --foo -- arg --spam=ham <optionspec >output &&
 127         test_cmp expect output
 128 '
 129
 130 test_expect_success 'setup expect.5' "
 131         cat > expect <<EOF
 132 set -- --foo -- 'arg' '--spam=ham'
 133 EOF
 134 "
 135
 136 test_expect_success 'test --parseopt --keep-dashdash --stop-at-non-option without --' '
 137         git rev-parse --parseopt --keep-dashdash --stop-at-non-option -- --foo arg --spam=ham <optionspec >output &&
 138         test_cmp expect output
 139 '
 140
 141 test_expect_success 'setup expect.6' "
 142         cat > expect <<EOF
 143 set -- --foo --bar='z' --baz -C'Z' --data='A' -- 'arg'
 144 EOF
 145 "
 146
 147 test_expect_success 'test --parseopt --stuck-long' '
 148         git rev-parse --parseopt --stuck-long -- --foo --bar=z -b arg -CZ -dA <optionspec >output &&
 149         test_cmp expect output
 150 '
 151
 152 test_expect_success 'setup expect.7' "
 153         cat > expect <<EOF
 154 set -- --data='' -C --baz -- 'arg'
 155 EOF
 156 "
 157
 158 test_expect_success 'test --parseopt --stuck-long and empty optional argument' '
 159         git rev-parse --parseopt --stuck-long -- --data= arg -C -b <optionspec >output &&
 160         test_cmp expect output
 161 '
 162
 163 test_expect_success 'setup expect.8' "
 164         cat > expect <<EOF
 165 set -- --data --baz -- 'arg'
 166 EOF
 167 "
 168
 169 test_expect_success 'test --parseopt --stuck-long and long option with unset optional argument' '
 170         git rev-parse --parseopt --stuck-long -- --data arg -b <optionspec >output &&
 171         test_cmp expect output
 172 '
 173
 174 test_expect_success 'test --parseopt --stuck-long and short option with unset optional argument' '
 175         git rev-parse --parseopt --stuck-long -- -d arg -b <optionspec >output &&
 176         test_cmp expect output
 177 '
 178
 179 test_done