21 lines
623 B
Bash
Executable File
21 lines
623 B
Bash
Executable File
#!/bin/sh
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# Test with all of stdin, stdout, stderr open.
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${CHECKER} ./test-xstdopen${EXEEXT} || exit 1
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# The syntax for closed file descriptors in sh scripts is specified by POSIX in
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# section 2.7.5 of
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# https://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html
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# Test with stdin closed.
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${CHECKER} ./test-xstdopen${EXEEXT} <&- || exit 1
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# Test with stdout closed.
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${CHECKER} ./test-xstdopen${EXEEXT} >&- || exit 1
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# Test with stderr closed.
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${CHECKER} ./test-xstdopen${EXEEXT} 2>&- || exit 1
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# Test with all of stdin, stdout, stderr closed.
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${CHECKER} ./test-xstdopen${EXEEXT} <&- >&- 2>&- || exit 1
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