39 lines
1.1 KiB
Bash
Executable File
39 lines
1.1 KiB
Bash
Executable File
#!/bin/sh
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tmpfiles=
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trap 'rm -fr $tmpfiles' 1 2 3 15
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p=t-closein-
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tmpfiles="${p}in.tmp ${p}xout.tmp ${p}out1.tmp ${p}out2.tmp"
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echo Hello world > ${p}in.tmp
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echo world > ${p}xout.tmp
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# Test with seekable stdin; followon process must see remaining data
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(./test-closein${EXEEXT}; cat) < ${p}in.tmp > ${p}out1.tmp || exit 1
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cmp ${p}out1.tmp ${p}in.tmp || exit 1
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(./test-closein${EXEEXT} consume; cat) < ${p}in.tmp > ${p}out2.tmp || exit 1
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cmp ${p}out2.tmp ${p}xout.tmp || exit 1
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# Test for lack of error on pipe. Ignore any EPIPE failures from cat.
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cat ${p}in.tmp 2>/dev/null | ./test-closein${EXEEXT} || exit 1
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cat ${p}in.tmp 2>/dev/null | ./test-closein${EXEEXT} consume || exit 1
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# Test for lack of error when nothing is read
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./test-closein${EXEEXT} </dev/null || exit 1
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./test-closein${EXEEXT} <&- || exit 1
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# Test for no error when EOF is read early
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./test-closein${EXEEXT} consume </dev/null || exit 1
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# Test for error when read fails because no file available
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./test-closein${EXEEXT} consume close <&- 2>/dev/null && exit 1
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# Cleanup
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rm -fr $tmpfiles
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exit 0
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