2008-02-26 04:07:39 +00:00
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#!/bin/sh
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test_description='test git rev-parse --parseopt'
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. ./test-lib.sh
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2015-07-14 08:17:44 +00:00
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test_expect_success 'setup optionspec' '
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sed -e "s/^|//" >optionspec <<\EOF
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|some-command [options] <args>...
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|some-command does foo and bar!
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|--
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|h,help show the help
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|foo some nifty option --foo
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|bar= some cool option --bar with an argument
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|b,baz a short and long option
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| An option group Header
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|C? option C with an optional argument
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|d,data? short and long option with an optional argument
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| Argument hints
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|B=arg short option required argument
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|bar2=arg long option required argument
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|e,fuz=with-space short and long option required argument
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|s?some short option optional argument
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|long?data long option optional argument
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|g,fluf?path short and long option optional argument
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|longest=very-long-argument-hint a very long argument hint
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|pair=key=value with an equals sign in the hint
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2017-09-17 22:28:14 +00:00
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|aswitch help te=t contains? fl*g characters!`
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|bswitch=hint hint has trailing tab character
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|cswitch switch has trailing tab character
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2015-07-14 08:17:44 +00:00
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|short-hint=a with a one symbol hint
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|Extras
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|extra1 line above used to cause a segfault but no longer does
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EOF
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'
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2017-09-25 04:08:03 +00:00
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test_expect_success 'setup optionspec-no-switches' '
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sed -e "s/^|//" >optionspec_no_switches <<\EOF
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|some-command [options] <args>...
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|some-command does foo and bar!
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|--
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EOF
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'
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test_expect_success 'setup optionspec-only-hidden-switches' '
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sed -e "s/^|//" >optionspec_only_hidden_switches <<\EOF
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|some-command [options] <args>...
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|some-command does foo and bar!
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|--
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|hidden1* A hidden switch
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EOF
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'
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2017-09-17 22:28:16 +00:00
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test_expect_success 'test --parseopt help output' '
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2015-07-14 08:17:44 +00:00
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sed -e "s/^|//" >expect <<\END_EXPECT &&
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2014-03-23 22:26:36 +00:00
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|cat <<\EOF
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|usage: some-command [options] <args>...
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| some-command does foo and bar!
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| -h, --help show the help
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| --foo some nifty option --foo
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| --bar ... some cool option --bar with an argument
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| -b, --baz a short and long option
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|An option group Header
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| -C[...] option C with an optional argument
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| -d, --data[=...] short and long option with an optional argument
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|Argument hints
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2014-09-03 19:42:37 +00:00
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| -B <arg> short option required argument
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2014-03-23 22:26:36 +00:00
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| --bar2 <arg> long option required argument
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| -e, --fuz <with-space>
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| short and long option required argument
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| -s[<some>] short option optional argument
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| --long[=<data>] long option optional argument
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| -g, --fluf[=<path>] short and long option optional argument
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| --longest <very-long-argument-hint>
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| a very long argument hint
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2015-07-14 08:17:44 +00:00
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| --pair <key=value> with an equals sign in the hint
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2017-09-17 22:28:14 +00:00
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| --aswitch help te=t contains? fl*g characters!`
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| --bswitch <hint> hint has trailing tab character
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| --cswitch switch has trailing tab character
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2015-07-14 08:17:44 +00:00
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| --short-hint <a> with a one symbol hint
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2014-03-23 22:26:36 +00:00
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|Extras
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| --extra1 line above used to cause a segfault but no longer does
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|EOF
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2010-06-12 12:57:39 +00:00
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END_EXPECT
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2010-10-31 07:35:49 +00:00
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test_expect_code 129 git rev-parse --parseopt -- -h > output < optionspec &&
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2021-02-11 01:53:53 +00:00
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test_cmp expect output
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2008-02-26 04:07:39 +00:00
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'
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2017-09-25 04:08:05 +00:00
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test_expect_success 'test --parseopt help output no switches' '
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2017-09-25 04:08:03 +00:00
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sed -e "s/^|//" >expect <<\END_EXPECT &&
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|cat <<\EOF
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|usage: some-command [options] <args>...
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| some-command does foo and bar!
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|EOF
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END_EXPECT
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test_expect_code 129 git rev-parse --parseopt -- -h > output < optionspec_no_switches &&
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2021-02-11 01:53:53 +00:00
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test_cmp expect output
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2017-09-25 04:08:03 +00:00
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'
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2017-09-25 04:08:05 +00:00
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test_expect_success 'test --parseopt help output hidden switches' '
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2017-09-25 04:08:03 +00:00
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sed -e "s/^|//" >expect <<\END_EXPECT &&
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|cat <<\EOF
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|usage: some-command [options] <args>...
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| some-command does foo and bar!
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|EOF
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END_EXPECT
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test_expect_code 129 git rev-parse --parseopt -- -h > output < optionspec_only_hidden_switches &&
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2021-02-11 01:53:53 +00:00
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test_cmp expect output
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2017-09-25 04:08:03 +00:00
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'
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test_expect_success 'test --parseopt help-all output hidden switches' '
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sed -e "s/^|//" >expect <<\END_EXPECT &&
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|cat <<\EOF
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|usage: some-command [options] <args>...
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| some-command does foo and bar!
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| --hidden1 A hidden switch
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|EOF
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END_EXPECT
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test_expect_code 129 git rev-parse --parseopt -- --help-all > output < optionspec_only_hidden_switches &&
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2021-02-11 01:53:53 +00:00
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test_cmp expect output
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2017-09-25 04:08:03 +00:00
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'
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2017-09-25 04:08:04 +00:00
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test_expect_success 'test --parseopt invalid switch help output' '
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2017-09-25 04:08:03 +00:00
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sed -e "s/^|//" >expect <<\END_EXPECT &&
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|error: unknown option `does-not-exist'\''
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|usage: some-command [options] <args>...
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| some-command does foo and bar!
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| -h, --help show the help
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| --foo some nifty option --foo
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| --bar ... some cool option --bar with an argument
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| -b, --baz a short and long option
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|An option group Header
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| -C[...] option C with an optional argument
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| -d, --data[=...] short and long option with an optional argument
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|Argument hints
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| -B <arg> short option required argument
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| --bar2 <arg> long option required argument
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| -e, --fuz <with-space>
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| short and long option required argument
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| -s[<some>] short option optional argument
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| --long[=<data>] long option optional argument
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| -g, --fluf[=<path>] short and long option optional argument
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| --longest <very-long-argument-hint>
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| a very long argument hint
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| --pair <key=value> with an equals sign in the hint
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| --aswitch help te=t contains? fl*g characters!`
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| --bswitch <hint> hint has trailing tab character
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| --cswitch switch has trailing tab character
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| --short-hint <a> with a one symbol hint
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|Extras
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| --extra1 line above used to cause a segfault but no longer does
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END_EXPECT
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test_expect_code 129 git rev-parse --parseopt -- --does-not-exist 1>/dev/null 2>output < optionspec &&
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2021-02-11 01:53:53 +00:00
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test_cmp expect output
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2017-09-25 04:08:03 +00:00
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'
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2015-07-14 08:17:44 +00:00
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test_expect_success 'setup expect.1' "
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cat > expect <<EOF
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2017-09-17 22:28:14 +00:00
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set -- --foo --bar 'ham' -b --aswitch -- 'arg'
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2009-06-13 23:58:42 +00:00
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EOF
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2015-07-14 08:17:44 +00:00
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"
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2009-06-13 23:58:42 +00:00
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2017-09-17 22:28:15 +00:00
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test_expect_success 'test --parseopt' '
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2017-09-17 22:28:14 +00:00
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git rev-parse --parseopt -- --foo --bar=ham --baz --aswitch arg < optionspec > output &&
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2009-06-13 23:58:42 +00:00
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test_cmp expect output
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'
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2017-09-17 22:28:15 +00:00
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test_expect_success 'test --parseopt with mixed options and arguments' '
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2017-09-17 22:28:14 +00:00
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git rev-parse --parseopt -- --foo arg --bar=ham --baz --aswitch < optionspec > output &&
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2009-06-13 23:58:42 +00:00
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test_cmp expect output
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'
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2015-07-14 08:17:44 +00:00
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test_expect_success 'setup expect.2' "
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cat > expect <<EOF
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2009-06-13 23:58:42 +00:00
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set -- --foo -- 'arg' '--bar=ham'
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EOF
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2015-07-14 08:17:44 +00:00
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"
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2009-06-13 23:58:42 +00:00
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test_expect_success 'test --parseopt with --' '
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git rev-parse --parseopt -- --foo -- arg --bar=ham < optionspec > output &&
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test_cmp expect output
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'
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2009-06-13 23:58:43 +00:00
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test_expect_success 'test --parseopt --stop-at-non-option' '
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git rev-parse --parseopt --stop-at-non-option -- --foo arg --bar=ham < optionspec > output &&
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test_cmp expect output
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'
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2015-07-14 08:17:44 +00:00
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test_expect_success 'setup expect.3' "
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cat > expect <<EOF
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2009-06-13 23:58:42 +00:00
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set -- --foo -- '--' 'arg' '--bar=ham'
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EOF
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2015-07-14 08:17:44 +00:00
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"
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2009-06-13 23:58:42 +00:00
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test_expect_success 'test --parseopt --keep-dashdash' '
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git rev-parse --parseopt --keep-dashdash -- --foo -- arg --bar=ham < optionspec > output &&
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test_cmp expect output
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'
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2015-07-14 08:17:44 +00:00
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test_expect_success 'setup expect.4' "
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cat >expect <<EOF
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2010-07-06 14:46:05 +00:00
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set -- --foo -- '--' 'arg' '--spam=ham'
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EOF
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2015-07-14 08:17:44 +00:00
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"
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2010-07-06 14:46:05 +00:00
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test_expect_success 'test --parseopt --keep-dashdash --stop-at-non-option with --' '
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git rev-parse --parseopt --keep-dashdash --stop-at-non-option -- --foo -- arg --spam=ham <optionspec >output &&
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test_cmp expect output
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'
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2015-07-14 08:17:44 +00:00
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test_expect_success 'setup expect.5' "
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cat > expect <<EOF
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2010-07-06 14:46:05 +00:00
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set -- --foo -- 'arg' '--spam=ham'
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EOF
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2015-07-14 08:17:44 +00:00
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"
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2010-07-06 14:46:05 +00:00
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test_expect_success 'test --parseopt --keep-dashdash --stop-at-non-option without --' '
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git rev-parse --parseopt --keep-dashdash --stop-at-non-option -- --foo arg --spam=ham <optionspec >output &&
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test_cmp expect output
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'
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2015-07-14 08:17:44 +00:00
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test_expect_success 'setup expect.6' "
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cat > expect <<EOF
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2013-10-31 11:08:29 +00:00
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set -- --foo --bar='z' --baz -C'Z' --data='A' -- 'arg'
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EOF
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2015-07-14 08:17:44 +00:00
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"
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2013-10-31 11:08:29 +00:00
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test_expect_success 'test --parseopt --stuck-long' '
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git rev-parse --parseopt --stuck-long -- --foo --bar=z -b arg -CZ -dA <optionspec >output &&
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test_cmp expect output
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'
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2015-07-14 08:17:44 +00:00
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test_expect_success 'setup expect.7' "
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cat > expect <<EOF
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2013-10-31 11:08:29 +00:00
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set -- --data='' -C --baz -- 'arg'
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EOF
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2015-07-14 08:17:44 +00:00
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"
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2013-10-31 11:08:29 +00:00
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test_expect_success 'test --parseopt --stuck-long and empty optional argument' '
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git rev-parse --parseopt --stuck-long -- --data= arg -C -b <optionspec >output &&
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test_cmp expect output
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'
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2015-07-14 08:17:44 +00:00
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test_expect_success 'setup expect.8' "
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cat > expect <<EOF
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2013-10-31 11:08:29 +00:00
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set -- --data --baz -- 'arg'
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EOF
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2015-07-14 08:17:44 +00:00
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"
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2013-10-31 11:08:29 +00:00
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test_expect_success 'test --parseopt --stuck-long and long option with unset optional argument' '
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git rev-parse --parseopt --stuck-long -- --data arg -b <optionspec >output &&
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test_cmp expect output
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'
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test_expect_success 'test --parseopt --stuck-long and short option with unset optional argument' '
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git rev-parse --parseopt --stuck-long -- -d arg -b <optionspec >output &&
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test_cmp expect output
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'
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2021-09-13 00:13:21 +00:00
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test_expect_success 'test --parseopt help output: "wrapped" options normal "or:" lines' '
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sed -e "s/^|//" >spec <<-\EOF &&
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|cmd [--some-option]
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| [--another-option]
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|cmd [--yet-another-option]
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|--
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|h,help show the help
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EOF
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sed -e "s/^|//" >expect <<-\END_EXPECT &&
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|cat <<\EOF
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|usage: cmd [--some-option]
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| or: [--another-option]
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| or: cmd [--yet-another-option]
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| -h, --help show the help
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|EOF
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END_EXPECT
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2023-04-17 19:10:43 +00:00
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test_must_fail git rev-parse --parseopt -- -h <spec >actual &&
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2021-09-13 00:13:21 +00:00
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test_cmp expect actual
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'
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2022-09-02 17:59:02 +00:00
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test_expect_success 'test --parseopt invalid opt-spec' '
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test_write_lines x -- "=, x" >spec &&
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echo "fatal: missing opt-spec before option flags" >expect &&
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2023-04-17 19:10:43 +00:00
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test_must_fail git rev-parse --parseopt -- <spec 2>err &&
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2022-09-02 17:59:02 +00:00
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test_cmp expect err
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'
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2021-09-13 00:13:21 +00:00
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test_expect_success 'test --parseopt help output: multi-line blurb after empty line' '
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sed -e "s/^|//" >spec <<-\EOF &&
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|cmd [--some-option]
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| [--another-option]
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|multi
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|line
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|blurb
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|--
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|h,help show the help
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EOF
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sed -e "s/^|//" >expect <<-\END_EXPECT &&
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|cat <<\EOF
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|usage: cmd [--some-option]
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| or: [--another-option]
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|
|
|
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| multi
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| line
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| blurb
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|
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|
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|
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| -h, --help show the help
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|EOF
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END_EXPECT
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|
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|
2023-04-17 19:10:43 +00:00
|
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test_must_fail git rev-parse --parseopt -- -h <spec >actual &&
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2021-09-13 00:13:21 +00:00
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test_cmp expect actual
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'
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|
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|
2008-02-26 04:07:39 +00:00
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test_done
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