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Last change
on this file since 3630 was 3529, checked in by bird, 3 years ago |
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Imported grep 3.7 from grep-3.7.tar.gz (sha256: c22b0cf2d4f6bbe599c902387e8058990e1eee99aef333a203829e5fd3dbb342), applying minimal auto-props.
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-
Property svn:executable
set to
*
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File size:
670 bytes
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| 1 | #!/bin/sh
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| 2 | # Ensure that grep can handle lines 2GiB long.
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| 3 | # Before grep-2.16, a line of length 2^31 or greater would provoke
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| 4 | # an "Invalid argument" (EINVAL) failure from the read syscall on
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| 5 | # systems like OS/X 10.8.5.
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| 6 |
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| 7 | . "${srcdir=.}/init.sh"; path_prepend_ ../src
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| 8 |
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| 9 | # Searching 2GiB takes a while.
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| 10 | expensive_
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| 11 |
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| 12 | echo big > exp || framework_failure_
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| 13 |
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| 14 | MiB=1048576
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| 15 | dd bs=$MiB seek=2048 of=big < /dev/null || framework_failure_
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| 16 | echo x >> big || framework_failure_
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| 17 | grep -l x big > out 2> err || fail=1
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| 18 |
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| 19 | # Not everyone has 2GB of memory free.
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| 20 | grep '^grep: memory exhausted$' err && skip_ 'memory exhausted'
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| 21 |
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| 22 | compare exp out || fail=1
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| 23 | compare /dev/null err || fail=1
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| 24 |
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| 25 | Exit $fail
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