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|
#!/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 >out <spec >actual &&
test_cmp expect actual
'
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 >out <spec >actual &&
test_cmp expect actual
'
test_done
|
