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Eric Sandeen
bc2b2c495a
If it always passes on 64 bits, this gives a false sense of security. Make it obvious. Signed-off-by: Eric Sandeen <sandeen@sandeen.net> Reviewed-by: Christoph Hellwig <hch@lst.de>
55 lines
1.2 KiB
Bash
55 lines
1.2 KiB
Bash
#! /bin/sh
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# FS QA Test No. 197
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#
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# Check that d_off can be represented in a 32 bit long type without
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# truncation. Note that this test will always succeed on a 64 bit
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# systems where there is no smaller off_t.
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#
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# Based on a testcase from John Stanley <jpsinthemix@verizon.net>.
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#
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# http://oss.sgi.com/bugzilla/show_bug.cgi?id=808
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2008 Christoph Hellwig.
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#-----------------------------------------------------------------------
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#
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# creator
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owner=hch@lst.de
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seq=`basename $0`
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echo "QA output created by $seq"
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here=`pwd`
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tmp=/tmp/$$
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status=1 # failure is the default!
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_cleanup()
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{
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rm -rf $TEST_DIR/ttt
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}
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trap "_cleanup; exit \$status" 0 1 2 3 15
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# get standard environment, filters and checks
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. ./common.rc
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. ./common.filter
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# real QA test starts here
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_supported_fs xfs
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_supported_os Linux
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bitsperlong=`src/feature -w`
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if [ "$bitsperlong" -ne 32 ]; then
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_notrun "This test is only valid on 32 bit machines"
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fi
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mkdir $TEST_DIR/ttt
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for n in {1..168}; do
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touch $TEST_DIR/ttt/$n;
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done
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src/t_dir_offset $TEST_DIR/ttt
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# success, all done
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echo "*** done"
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rm -f $seq.full
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status=0
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