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38 lines
756 B
Fish
38 lines
756 B
Fish
#RUN: %fish -C 'set -l fish %fish; set -l filter_ctrls %filter-control-sequences' %s
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# Some tests of the "return" builtin.
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$fish -c 'return 5'
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echo $status
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# CHECK: 5
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$fish -c 'exit 5'
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echo $status
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# CHECK: 5
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$fish -c 'echo foo; return 2; echo bar'
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# CHECK: foo
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# but not bar
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echo $status
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# CHECK: 2
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begin
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$fish -ic 'echo interactive-foo; return 69; echo interactive-bar'
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# CHECK: interactive-foo
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# but not bar
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echo $status
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# CHECK: 69
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end | $filter_ctrls
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# Verify negative return values don't cause UB and never map to 0
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function empty_return
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return $argv[1]
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end
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for i in (seq -- -550 -1)
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empty_return $i
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if test $status -eq 0
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echo returning $i from a fish script maps to a $status of 0!
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end
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end
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# CHECK:
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