| #!/bin/sh |
| |
| test_description='test git rev-parse --parseopt' |
| . ./test-lib.sh |
| |
| test_expect_success 'setup optionspec' ' |
| sed -e "s/^|//" >optionspec <<\EOF |
| |some-command [options] <args>... |
| | |
| |some-command does foo and bar! |
| |-- |
| |h,help show the help |
| | |
| |foo some nifty option --foo |
| |bar= some cool option --bar with an argument |
| |b,baz a short and long option |
| | |
| | An option group Header |
| |C? option C with an optional argument |
| |d,data? short and long option with an optional argument |
| | |
| | Argument hints |
| |B=arg short option required argument |
| |bar2=arg long option required argument |
| |e,fuz=with-space short and long option required argument |
| |s?some short option optional argument |
| |long?data long option optional argument |
| |g,fluf?path short and long option optional argument |
| |longest=very-long-argument-hint a very long argument hint |
| |pair=key=value with an equals sign in the hint |
| |aswitch help te=t contains? fl*g characters!` |
| |bswitch=hint hint has trailing tab character |
| |cswitch switch has trailing tab character |
| |short-hint=a with a one symbol hint |
| | |
| |Extras |
| |extra1 line above used to cause a segfault but no longer does |
| EOF |
| ' |
| |
| test_expect_success 'setup optionspec-no-switches' ' |
| sed -e "s/^|//" >optionspec_no_switches <<\EOF |
| |some-command [options] <args>... |
| | |
| |some-command does foo and bar! |
| |-- |
| EOF |
| ' |
| |
| test_expect_success 'setup optionspec-only-hidden-switches' ' |
| sed -e "s/^|//" >optionspec_only_hidden_switches <<\EOF |
| |some-command [options] <args>... |
| | |
| |some-command does foo and bar! |
| |-- |
| |hidden1* A hidden switch |
| EOF |
| ' |
| |
| test_expect_success 'test --parseopt help output' ' |
| sed -e "s/^|//" >expect <<\END_EXPECT && |
| |cat <<\EOF |
| |usage: some-command [options] <args>... |
| | |
| | some-command does foo and bar! |
| | |
| | -h, --help show the help |
| | --foo some nifty option --foo |
| | --bar ... some cool option --bar with an argument |
| | -b, --baz a short and long option |
| | |
| |An option group Header |
| | -C[...] option C with an optional argument |
| | -d, --data[=...] short and long option with an optional argument |
| | |
| |Argument hints |
| | -B <arg> short option required argument |
| | --bar2 <arg> long option required argument |
| | -e, --fuz <with-space> |
| | short and long option required argument |
| | -s[<some>] short option optional argument |
| | --long[=<data>] long option optional argument |
| | -g, --fluf[=<path>] short and long option optional argument |
| | --longest <very-long-argument-hint> |
| | a very long argument hint |
| | --pair <key=value> with an equals sign in the hint |
| | --aswitch help te=t contains? fl*g characters!` |
| | --bswitch <hint> hint has trailing tab character |
| | --cswitch switch has trailing tab character |
| | --short-hint <a> with a one symbol hint |
| | |
| |Extras |
| | --extra1 line above used to cause a segfault but no longer does |
| | |
| |EOF |
| END_EXPECT |
| test_expect_code 129 git rev-parse --parseopt -- -h > output < optionspec && |
| test_cmp expect output |
| ' |
| |
| test_expect_success 'test --parseopt help output no switches' ' |
| sed -e "s/^|//" >expect <<\END_EXPECT && |
| |cat <<\EOF |
| |usage: some-command [options] <args>... |
| | |
| | some-command does foo and bar! |
| | |
| |EOF |
| END_EXPECT |
| test_expect_code 129 git rev-parse --parseopt -- -h > output < optionspec_no_switches && |
| test_cmp expect output |
| ' |
| |
| test_expect_success 'test --parseopt help output hidden switches' ' |
| sed -e "s/^|//" >expect <<\END_EXPECT && |
| |cat <<\EOF |
| |usage: some-command [options] <args>... |
| | |
| | some-command does foo and bar! |
| | |
| |EOF |
| END_EXPECT |
| test_expect_code 129 git rev-parse --parseopt -- -h > output < optionspec_only_hidden_switches && |
| test_cmp expect output |
| ' |
| |
| test_expect_success 'test --parseopt help-all output hidden switches' ' |
| sed -e "s/^|//" >expect <<\END_EXPECT && |
| |cat <<\EOF |
| |usage: some-command [options] <args>... |
| | |
| | some-command does foo and bar! |
| | |
| | --hidden1 A hidden switch |
| | |
| |EOF |
| END_EXPECT |
| test_expect_code 129 git rev-parse --parseopt -- --help-all > output < optionspec_only_hidden_switches && |
| test_cmp expect output |
| ' |
| |
| test_expect_success 'test --parseopt invalid switch help output' ' |
| sed -e "s/^|//" >expect <<\END_EXPECT && |
| |error: unknown option `does-not-exist'\'' |
| |usage: some-command [options] <args>... |
| | |
| | some-command does foo and bar! |
| | |
| | -h, --help show the help |
| | --foo some nifty option --foo |
| | --bar ... some cool option --bar with an argument |
| | -b, --baz a short and long option |
| | |
| |An option group Header |
| | -C[...] option C with an optional argument |
| | -d, --data[=...] short and long option with an optional argument |
| | |
| |Argument hints |
| | -B <arg> short option required argument |
| | --bar2 <arg> long option required argument |
| | -e, --fuz <with-space> |
| | short and long option required argument |
| | -s[<some>] short option optional argument |
| | --long[=<data>] long option optional argument |
| | -g, --fluf[=<path>] short and long option optional argument |
| | --longest <very-long-argument-hint> |
| | a very long argument hint |
| | --pair <key=value> with an equals sign in the hint |
| | --aswitch help te=t contains? fl*g characters!` |
| | --bswitch <hint> hint has trailing tab character |
| | --cswitch switch has trailing tab character |
| | --short-hint <a> with a one symbol hint |
| | |
| |Extras |
| | --extra1 line above used to cause a segfault but no longer does |
| | |
| END_EXPECT |
| test_expect_code 129 git rev-parse --parseopt -- --does-not-exist 1>/dev/null 2>output < optionspec && |
| test_cmp expect output |
| ' |
| |
| test_expect_success 'setup expect.1' " |
| cat > expect <<EOF |
| set -- --foo --bar 'ham' -b --aswitch -- 'arg' |
| EOF |
| " |
| |
| test_expect_success 'test --parseopt' ' |
| git rev-parse --parseopt -- --foo --bar=ham --baz --aswitch arg < optionspec > output && |
| test_cmp expect output |
| ' |
| |
| test_expect_success 'test --parseopt with mixed options and arguments' ' |
| git rev-parse --parseopt -- --foo arg --bar=ham --baz --aswitch < optionspec > output && |
| test_cmp expect output |
| ' |
| |
| test_expect_success 'setup expect.2' " |
| cat > expect <<EOF |
| set -- --foo -- 'arg' '--bar=ham' |
| EOF |
| " |
| |
| test_expect_success 'test --parseopt with --' ' |
| git rev-parse --parseopt -- --foo -- arg --bar=ham < optionspec > output && |
| test_cmp expect output |
| ' |
| |
| test_expect_success 'test --parseopt --stop-at-non-option' ' |
| git rev-parse --parseopt --stop-at-non-option -- --foo arg --bar=ham < optionspec > output && |
| test_cmp expect output |
| ' |
| |
| test_expect_success 'setup expect.3' " |
| cat > expect <<EOF |
| set -- --foo -- '--' 'arg' '--bar=ham' |
| EOF |
| " |
| |
| test_expect_success 'test --parseopt --keep-dashdash' ' |
| git rev-parse --parseopt --keep-dashdash -- --foo -- arg --bar=ham < optionspec > output && |
| test_cmp expect output |
| ' |
| |
| test_expect_success 'setup expect.4' " |
| cat >expect <<EOF |
| set -- --foo -- '--' 'arg' '--spam=ham' |
| EOF |
| " |
| |
| test_expect_success 'test --parseopt --keep-dashdash --stop-at-non-option with --' ' |
| git rev-parse --parseopt --keep-dashdash --stop-at-non-option -- --foo -- arg --spam=ham <optionspec >output && |
| test_cmp expect output |
| ' |
| |
| test_expect_success 'setup expect.5' " |
| cat > expect <<EOF |
| set -- --foo -- 'arg' '--spam=ham' |
| EOF |
| " |
| |
| test_expect_success 'test --parseopt --keep-dashdash --stop-at-non-option without --' ' |
| git rev-parse --parseopt --keep-dashdash --stop-at-non-option -- --foo arg --spam=ham <optionspec >output && |
| test_cmp expect output |
| ' |
| |
| test_expect_success 'setup expect.6' " |
| cat > expect <<EOF |
| set -- --foo --bar='z' --baz -C'Z' --data='A' -- 'arg' |
| EOF |
| " |
| |
| test_expect_success 'test --parseopt --stuck-long' ' |
| git rev-parse --parseopt --stuck-long -- --foo --bar=z -b arg -CZ -dA <optionspec >output && |
| test_cmp expect output |
| ' |
| |
| test_expect_success 'setup expect.7' " |
| cat > expect <<EOF |
| set -- --data='' -C --baz -- 'arg' |
| EOF |
| " |
| |
| test_expect_success 'test --parseopt --stuck-long and empty optional argument' ' |
| git rev-parse --parseopt --stuck-long -- --data= arg -C -b <optionspec >output && |
| test_cmp expect output |
| ' |
| |
| test_expect_success 'setup expect.8' " |
| cat > expect <<EOF |
| set -- --data --baz -- 'arg' |
| EOF |
| " |
| |
| test_expect_success 'test --parseopt --stuck-long and long option with unset optional argument' ' |
| git rev-parse --parseopt --stuck-long -- --data arg -b <optionspec >output && |
| test_cmp expect output |
| ' |
| |
| test_expect_success 'test --parseopt --stuck-long and short option with unset optional argument' ' |
| git rev-parse --parseopt --stuck-long -- -d arg -b <optionspec >output && |
| test_cmp expect output |
| ' |
| |
| test_expect_success 'test --parseopt help output: "wrapped" options normal "or:" lines' ' |
| sed -e "s/^|//" >spec <<-\EOF && |
| |cmd [--some-option] |
| | [--another-option] |
| |cmd [--yet-another-option] |
| |-- |
| |h,help show the help |
| EOF |
| |
| sed -e "s/^|//" >expect <<-\END_EXPECT && |
| |cat <<\EOF |
| |usage: cmd [--some-option] |
| | or: [--another-option] |
| | or: cmd [--yet-another-option] |
| | |
| | -h, --help show the help |
| | |
| |EOF |
| END_EXPECT |
| |
| test_must_fail git rev-parse --parseopt -- -h <spec >actual && |
| test_cmp expect actual |
| ' |
| |
| test_expect_success 'test --parseopt invalid opt-spec' ' |
| test_write_lines x -- "=, x" >spec && |
| echo "fatal: missing opt-spec before option flags" >expect && |
| test_must_fail git rev-parse --parseopt -- <spec 2>err && |
| test_cmp expect err |
| ' |
| |
| test_expect_success 'test --parseopt help output: multi-line blurb after empty line' ' |
| sed -e "s/^|//" >spec <<-\EOF && |
| |cmd [--some-option] |
| | [--another-option] |
| | |
| |multi |
| |line |
| |blurb |
| |-- |
| |h,help show the help |
| EOF |
| |
| sed -e "s/^|//" >expect <<-\END_EXPECT && |
| |cat <<\EOF |
| |usage: cmd [--some-option] |
| | or: [--another-option] |
| | |
| | multi |
| | line |
| | blurb |
| | |
| | -h, --help show the help |
| | |
| |EOF |
| END_EXPECT |
| |
| test_must_fail git rev-parse --parseopt -- -h <spec >actual && |
| test_cmp expect actual |
| ' |
| |
| test_done |