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 Extras
  22     --extra1              line above used to cause a segfault but no longer does
  23
  24 EOF
  25 END_EXPECT
  26
  27 cat > optionspec << EOF
  28 some-command [options] <args>...
  29
  30 some-command does foo and bar!
  31 --
  32 h,help    show the help
  33
  34 foo       some nifty option --foo
  35 bar=      some cool option --bar with an argument
  36 b,baz     a short and long option
  37
  38  An option group Header
  39 C?        option C with an optional argument
  40 d,data?   short and long option with an optional argument
  41
  42 Extras
  43 extra1    line above used to cause a segfault but no longer does
  44 EOF
  45
  46 test_expect_success 'test --parseopt help output' '
  47         test_expect_code 129 git rev-parse --parseopt -- -h > output < optionspec &&
  48         test_i18ncmp expect output
  49 '
  50
  51 cat > expect <<EOF
  52 set -- --foo --bar 'ham' -b -- 'arg'
  53 EOF
  54
  55 test_expect_success 'test --parseopt' '
  56         git rev-parse --parseopt -- --foo --bar=ham --baz arg < optionspec > output &&
  57         test_cmp expect output
  58 '
  59
  60 test_expect_success 'test --parseopt with mixed options and arguments' '
  61         git rev-parse --parseopt -- --foo arg --bar=ham --baz < optionspec > output &&
  62         test_cmp expect output
  63 '
  64
  65 cat > expect <<EOF
  66 set -- --foo -- 'arg' '--bar=ham'
  67 EOF
  68
  69 test_expect_success 'test --parseopt with --' '
  70         git rev-parse --parseopt -- --foo -- arg --bar=ham < optionspec > output &&
  71         test_cmp expect output
  72 '
  73
  74 test_expect_success 'test --parseopt --stop-at-non-option' '
  75         git rev-parse --parseopt --stop-at-non-option -- --foo arg --bar=ham < optionspec > output &&
  76         test_cmp expect output
  77 '
  78
  79 cat > expect <<EOF
  80 set -- --foo -- '--' 'arg' '--bar=ham'
  81 EOF
  82
  83 test_expect_success 'test --parseopt --keep-dashdash' '
  84         git rev-parse --parseopt --keep-dashdash -- --foo -- arg --bar=ham < optionspec > output &&
  85         test_cmp expect output
  86 '
  87
  88 cat >expect <<EOF
  89 set -- --foo -- '--' 'arg' '--spam=ham'
  90 EOF
  91
  92 test_expect_success 'test --parseopt --keep-dashdash --stop-at-non-option with --' '
  93         git rev-parse --parseopt --keep-dashdash --stop-at-non-option -- --foo -- arg --spam=ham <optionspec >output &&
  94         test_cmp expect output
  95 '
  96
  97 cat > expect <<EOF
  98 set -- --foo -- 'arg' '--spam=ham'
  99 EOF
 100
 101 test_expect_success 'test --parseopt --keep-dashdash --stop-at-non-option without --' '
 102         git rev-parse --parseopt --keep-dashdash --stop-at-non-option -- --foo arg --spam=ham <optionspec >output &&
 103         test_cmp expect output
 104 '
 105
 106 cat > expect <<EOF
 107 set -- --foo --bar='z' --baz -C'Z' --data='A' -- 'arg'
 108 EOF
 109
 110 test_expect_success 'test --parseopt --stuck-long' '
 111         git rev-parse --parseopt --stuck-long -- --foo --bar=z -b arg -CZ -dA <optionspec >output &&
 112         test_cmp expect output
 113 '
 114
 115 cat > expect <<EOF
 116 set -- --data='' -C --baz -- 'arg'
 117 EOF
 118
 119 test_expect_success 'test --parseopt --stuck-long and empty optional argument' '
 120         git rev-parse --parseopt --stuck-long -- --data= arg -C -b <optionspec >output &&
 121         test_cmp expect output
 122 '
 123
 124 cat > expect <<EOF
 125 set -- --data --baz -- 'arg'
 126 EOF
 127
 128 test_expect_success 'test --parseopt --stuck-long and long option with unset optional argument' '
 129         git rev-parse --parseopt --stuck-long -- --data arg -b <optionspec >output &&
 130         test_cmp expect output
 131 '
 132
 133 test_expect_success 'test --parseopt --stuck-long and short option with unset optional argument' '
 134         git rev-parse --parseopt --stuck-long -- -d arg -b <optionspec >output &&
 135         test_cmp expect output
 136 '
 137
 138 test_done