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#! /bin/sh
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# Show that grep handles PCRE's PCRE_ERROR_MATCHLIMIT.
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# In grep-2.8, it would abort.
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#
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# Copyright (C) 2011-2017 Free Software Foundation, Inc.
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#
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# Copying and distribution of this file, with or without modification,
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# are permitted in any medium without royalty provided the copyright
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# notice and this notice are preserved.
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. "${srcdir=.}/init.sh"; path_prepend_ ../src
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require_pcre_
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fail=0
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echo aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaab > in || framework_failure_
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returns_ 2 grep -P '((a+)*)+$' in > out || fail=1
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compare /dev/null out || fail=1
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Exit $fail
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