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git://git.sv.gnu.org/coreutils.git
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76 lines
1.6 KiB
Bash
Executable File
76 lines
1.6 KiB
Bash
Executable File
#!/bin/sh
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# Compare actual numbers from du, assuming block size matches mine.
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if test "$VERBOSE" = yes; then
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set -x
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du --version
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fi
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# DU_BLOCK_SIZE could cause problems
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. $srcdir/../envvar-check
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pwd=`pwd`
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t0=`echo "$0"|sed 's,.*/,,'`.tmp; tmp=$t0/$$
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trap 'status=$?; cd $pwd; chmod -R u+rwx $t0; rm -rf $t0 && exit $status' 0
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trap '(exit $?); exit $?' 1 2 13 15
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framework_failure=0
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mkdir -p $tmp || framework_failure=1
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cd $tmp || framework_failure=1
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mkdir -p a/b d d/sub || framework_failure=1
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printf 'make-sure-the-file-is-non-empty\n' > a/b/c || framework_failure=1
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echo nonempty-file > d/1
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echo nonempty-file > d/sub/1
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if test $framework_failure = 1; then
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echo "$0: failure in testing framework" 1>&2
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(exit 1); exit 1
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fi
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# Ensure that blocksize and block-count are what we expect for directories.
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if test "`stat --format=%bx%B a`" != 8x512; then
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echo "$0: different block count/size, so skipping this test" 1>&2
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(exit 77); exit 77
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fi
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# Ensure that blocksize and block-count are what we expect for files.
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if test "`stat --format=%bx%B d/1`" != 8x512; then
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echo "$0: different block count/size, so skipping this test" 1>&2
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(exit 77); exit 77
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fi
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fail=0
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du -a a > out || fail=1
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echo === >> out
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du -a -S a >> out || fail=1
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echo === >> out
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du -s a >> out || fail=1
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cat <<\EOF > exp
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4 a/b/c
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8 a/b
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12 a
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===
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4 a/b/c
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4 a/b
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4 a
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===
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12 a
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EOF
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cmp out exp || fail=1
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test $fail = 1 && diff out exp 2> /dev/null
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rm -f out exp
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du -S d > out || fail=1
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cat <<\EOF > exp
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8 d/sub
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8 d
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EOF
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cmp out exp || fail=1
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test $fail = 1 && diff out exp 2> /dev/null
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(exit $fail); exit $fail
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