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[git/mjg.git] / t / t1502-rev-parse-parseopt.sh
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1 #!/bin/sh
3 test_description='test git rev-parse --parseopt'
4 . ./test-lib.sh
6 sed -e 's/^|//' >expect <<\END_EXPECT
7 |cat <<\EOF
8 |usage: some-command [options] <args>...
10 | some-command does foo and bar!
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
17 |An option group Header
18 | -C[...] option C with an optional argument
19 | -d, --data[=...] short and long option with an optional argument
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
32 |Extras
33 | --extra1 line above used to cause a segfault but no longer does
35 |EOF
36 END_EXPECT
38 sed -e 's/^|//' >optionspec <<\EOF
39 |some-command [options] <args>...
41 |some-command does foo and bar!
42 |--
43 |h,help show the help
45 |foo some nifty option --foo
46 |bar= some cool option --bar with an argument
47 |b,baz a short and long option
49 | An option group Header
50 |C? option C with an optional argument
51 |d,data? short and long option with an optional argument
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
62 |Extras
63 |extra1 line above used to cause a segfault but no longer does
64 EOF
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
71 cat > expect <<EOF
72 set -- --foo --bar 'ham' -b -- 'arg'
73 EOF
75 test_expect_success 'test --parseopt' '
76 git rev-parse --parseopt -- --foo --bar=ham --baz arg < optionspec > output &&
77 test_cmp expect output
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
85 cat > expect <<EOF
86 set -- --foo -- 'arg' '--bar=ham'
87 EOF
89 test_expect_success 'test --parseopt with --' '
90 git rev-parse --parseopt -- --foo -- arg --bar=ham < optionspec > output &&
91 test_cmp expect output
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
99 cat > expect <<EOF
100 set -- --foo -- '--' 'arg' '--bar=ham'
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
108 cat >expect <<EOF
109 set -- --foo -- '--' 'arg' '--spam=ham'
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
117 cat > expect <<EOF
118 set -- --foo -- 'arg' '--spam=ham'
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
126 cat > expect <<EOF
127 set -- --foo --bar='z' --baz -C'Z' --data='A' -- 'arg'
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
135 cat > expect <<EOF
136 set -- --data='' -C --baz -- 'arg'
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
144 cat > expect <<EOF
145 set -- --data --baz -- 'arg'
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
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
158 test_done