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Last change
on this file since 2595 was 2595, checked in by bird, 12 years ago |
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gnu grep version 2.12 (grep-2.12.tar.xz, md5sum=8d2f0346d08b13c18afb81f0e8aa1e2f)
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File size:
1.2 KB
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| 1 | #! /bin/sh
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| 2 | # Test for backreferences and other things.
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| 3 | #
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| 4 | # Copyright (C) 2001, 2006, 2009-2012 Free Software Foundation, Inc.
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| 5 | #
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| 6 | # Copying and distribution of this file, with or without modification,
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| 7 | # are permitted in any medium without royalty provided the copyright
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| 8 | # notice and this notice are preserved.
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| 9 |
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| 10 | . "${srcdir=.}/init.sh"; path_prepend_ ../src
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| 11 |
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| 12 | failures=0
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| 13 |
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| 14 | # checking for a palindrome
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| 15 | echo "radar" | grep -e '\(.\)\(.\).\2\1' > /dev/null 2>&1
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| 16 | if test $? -ne 0 ; then
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| 17 | echo "Backref: palindrome, test #1 failed"
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| 18 | failures=1
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| 19 | fi
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| 20 |
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| 21 | # hit hard with the `Bond' tests
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| 22 | # For now, remove the `?' in the last parentheses, so that new glibc can do it. --Stepan
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| 23 | echo "civic" | grep -E -e '^(.?)(.?)(.?)(.?)(.?)(.?)(.?)(.?)(.).?\9\8\7\6\5\4\3\2\1$' > /dev/null 2>&1
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| 24 | if test $? -ne 0 ; then
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| 25 | echo "Options: Bond, test #2 failed"
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| 26 | failures=1
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| 27 | fi
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| 28 |
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| 29 | # backref are local should be error
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| 30 | echo "123" | grep -e 'a\(.\)' -e 'b\1' > /dev/null 2>&1
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| 31 | if test $? -ne 2 ; then
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| 32 | echo "Backref: Backref not local, test #3 failed"
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| 33 | failures=1
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| 34 | fi
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| 35 |
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| 36 | # Pattern should fail
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| 37 | echo "123" | grep -e '[' -e ']' > /dev/null 2>&1
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| 38 | if test $? -ne 2 ; then
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| 39 | echo "Backref: Compiled not local, test #4 failed"
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| 40 | failures=1
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| 41 | fi
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| 42 |
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| 43 | Exit $failures
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