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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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cat > expect.err <<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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An option group Header
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-C[...] option C with an optional argument
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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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cat > 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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An option group Header
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C? option C with an optional argument
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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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test_expect_success 'test --parseopt help output' '
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git rev-parse --parseopt -- -h 2> output.err < optionspec
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test_cmp expect.err output.err
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'
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cat > expect <<EOF
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set -- --foo --bar 'ham' -- 'arg'
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EOF
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test_expect_success 'test --parseopt' '
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git rev-parse --parseopt -- --foo --bar=ham arg < optionspec > output &&
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test_cmp expect output
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'
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test_expect_success 'test --parseopt with mixed options and arguments' '
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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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cat > expect <<EOF
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set -- --foo -- 'arg' '--bar=ham'
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EOF
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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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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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cat > expect <<EOF
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set -- --foo -- '--' 'arg' '--bar=ham'
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EOF
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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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test_done
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