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
  16 An option group Header
  17     -C[...]               option C with an optional argument
  18
  19 Extras
  20     --extra1              line above used to cause a segfault but no longer does
  21
  22 EOF
  23 END_EXPECT
  24
  25 cat > optionspec << EOF
  26 some-command [options] <args>...
  27
  28 some-command does foo and bar!
  29 --
  30 h,help    show the help
  31
  32 foo       some nifty option --foo
  33 bar=      some cool option --bar with an argument
  34
  35  An option group Header
  36 C?        option C with an optional argument
  37
  38 Extras
  39 extra1    line above used to cause a segfault but no longer does
  40 EOF
  41
  42 test_expect_success 'test --parseopt help output' '
  43         git rev-parse --parseopt -- -h > output < optionspec
  44         test_cmp expect output
  45 '
  46
  47 cat > expect <<EOF
  48 set -- --foo --bar 'ham' -- 'arg'
  49 EOF
  50
  51 test_expect_success 'test --parseopt' '
  52         git rev-parse --parseopt -- --foo --bar=ham arg < optionspec > output &&
  53         test_cmp expect output
  54 '
  55
  56 test_expect_success 'test --parseopt with mixed options and arguments' '
  57         git rev-parse --parseopt -- --foo arg --bar=ham < optionspec > output &&
  58         test_cmp expect output
  59 '
  60
  61 cat > expect <<EOF
  62 set -- --foo -- 'arg' '--bar=ham'
  63 EOF
  64
  65 test_expect_success 'test --parseopt with --' '
  66         git rev-parse --parseopt -- --foo -- arg --bar=ham < optionspec > output &&
  67         test_cmp expect output
  68 '
  69
  70 test_expect_success 'test --parseopt --stop-at-non-option' '
  71         git rev-parse --parseopt --stop-at-non-option -- --foo arg --bar=ham < optionspec > output &&
  72         test_cmp expect output
  73 '
  74
  75 cat > expect <<EOF
  76 set -- --foo -- '--' 'arg' '--bar=ham'
  77 EOF
  78
  79 test_expect_success 'test --parseopt --keep-dashdash' '
  80         git rev-parse --parseopt --keep-dashdash -- --foo -- arg --bar=ham < optionspec > output &&
  81         test_cmp expect output
  82 '
  83
  84 cat >expect <<EOF
  85 set -- --foo -- '--' 'arg' '--spam=ham'
  86 EOF
  87
  88 test_expect_success 'test --parseopt --keep-dashdash --stop-at-non-option with --' '
  89         git rev-parse --parseopt --keep-dashdash --stop-at-non-option -- --foo -- arg --spam=ham <optionspec >output &&
  90         test_cmp expect output
  91 '
  92
  93 cat > expect <<EOF
  94 set -- --foo -- 'arg' '--spam=ham'
  95 EOF
  96
  97 test_expect_success 'test --parseopt --keep-dashdash --stop-at-non-option without --' '
  98         git rev-parse --parseopt --keep-dashdash --stop-at-non-option -- --foo arg --spam=ham <optionspec >output &&
  99         test_cmp expect output
 100 '
 101
 102 test_done