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.err <<EOF
   7 usage: some-command [options] <args>...
   8
   9     some-command does foo and bar!
  10
  11     -h, --help            show the help
  12     --foo                 some nifty option --foo
  13     --bar ...             some cool option --bar with an argument
  14
  15 An option group Header
  16     -C[...]               option C with an optional argument
  17
  18 Extras
  19     --extra1              line above used to cause a segfault but no longer does
  20
  21 EOF
  22
  23 cat > optionspec << EOF
  24 some-command [options] <args>...
  25
  26 some-command does foo and bar!
  27 --
  28 h,help    show the help
  29
  30 foo       some nifty option --foo
  31 bar=      some cool option --bar with an argument
  32
  33  An option group Header
  34 C?        option C with an optional argument
  35
  36 Extras
  37 extra1    line above used to cause a segfault but no longer does
  38 EOF
  39
  40 test_expect_success 'test --parseopt help output' '
  41         git rev-parse --parseopt -- -h 2> output.err < optionspec
  42         test_cmp expect.err output.err
  43 '
  44
  45 cat > expect <<EOF
  46 set -- --foo --bar 'ham' -- 'arg'
  47 EOF
  48
  49 test_expect_success 'test --parseopt' '
  50         git rev-parse --parseopt -- --foo --bar=ham arg < optionspec > output &&
  51         test_cmp expect output
  52 '
  53
  54 test_expect_success 'test --parseopt with mixed options and arguments' '
  55         git rev-parse --parseopt -- --foo arg --bar=ham < optionspec > output &&
  56         test_cmp expect output
  57 '
  58
  59 cat > expect <<EOF
  60 set -- --foo -- 'arg' '--bar=ham'
  61 EOF
  62
  63 test_expect_success 'test --parseopt with --' '
  64         git rev-parse --parseopt -- --foo -- arg --bar=ham < optionspec > output &&
  65         test_cmp expect output
  66 '
  67
  68 test_expect_success 'test --parseopt --stop-at-non-option' '
  69         git rev-parse --parseopt --stop-at-non-option -- --foo arg --bar=ham < optionspec > output &&
  70         test_cmp expect output
  71 '
  72
  73 cat > expect <<EOF
  74 set -- --foo -- '--' 'arg' '--bar=ham'
  75 EOF
  76
  77 test_expect_success 'test --parseopt --keep-dashdash' '
  78         git rev-parse --parseopt --keep-dashdash -- --foo -- arg --bar=ham < optionspec > output &&
  79         test_cmp expect output
  80 '
  81
  82 cat >expect <<EOF
  83 set -- --foo -- '--' 'arg' '--spam=ham'
  84 EOF
  85
  86 test_expect_success 'test --parseopt --keep-dashdash --stop-at-non-option with --' '
  87         git rev-parse --parseopt --keep-dashdash --stop-at-non-option -- --foo -- arg --spam=ham <optionspec >output &&
  88         test_cmp expect output
  89 '
  90
  91 cat > expect <<EOF
  92 set -- --foo -- 'arg' '--spam=ham'
  93 EOF
  94
  95 test_expect_success 'test --parseopt --keep-dashdash --stop-at-non-option without --' '
  96         git rev-parse --parseopt --keep-dashdash --stop-at-non-option -- --foo arg --spam=ham <optionspec >output &&
  97         test_cmp expect output
  98 '
  99
 100 test_done