34 lines
798 B
Bash
Executable File
34 lines
798 B
Bash
Executable File
#!/bin/sh
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# test that the empty file means no pattern
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# and an empty pattern means match all.
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: ${srcdir=.}
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failures=0
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for options in '-E' '-E -w' '-F -x' '-G -w -x'; do
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# should return 0 found a match
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echo "" | ${GREP} $options -e '' > /dev/null 2>&1
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if test $? -ne 0 ; then
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echo "Status: Wrong status code, test \#1 failed ($options)"
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failures=1
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fi
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# should return 1 found no match
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echo "abcd" | ${GREP} $options -f /dev/null > /dev/null 2>&1
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if test $? -ne 1 ; then
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echo "Status: Wrong status code, test \#2 failed ($options)"
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failures=1
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fi
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# should return 0 found a match
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echo "abcd" | ${GREP} $options -f /dev/null -e "abcd" > /dev/null 2>&1
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if test $? -ne 0 ; then
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echo "Status: Wrong status code, test \#3 failed ($options)"
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failures=1
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fi
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done
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exit $failures
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