mirror of
https://github.com/coreutils/coreutils.git
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61 lines
1.7 KiB
Bash
Executable File
61 lines
1.7 KiB
Bash
Executable File
#!/bin/sh
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# split must fail when given length/count of zero.
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if test "$VERBOSE" = yes; then
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set -x
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split --version
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fi
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. $srcdir/../lang-default
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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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touch in || framework_failure=1
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if test $framework_failure = 1; then
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echo "$0: failure in testing framework" 1>&2
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(exit 1); exit 1
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fi
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fail=0
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split -a 0 in 2> /dev/null || fail=1
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split -b 0 in 2> /dev/null && fail=1
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split -C 0 in 2> /dev/null && fail=1
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split -l 0 in 2> /dev/null && fail=1
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# Make sure that the obsolete -N notation still works
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_POSIX2_VERSION=199209 split -1 in 2> /dev/null || fail=1
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# Then make sure that -0 evokes a failure.
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_POSIX2_VERSION=199209 split -0 in 2> /dev/null && fail=1
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# Ensure that split --lines=N and --bytes=N work for N=2^32.
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_4gb=4294967296
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split --lines=$_4gb in || fail=1
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split --bytes=$_4gb in || fail=1
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# Currently (coreutils-5.0.1) split --line-bytes=M fails
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# with `invalid number of bytes' for M=2^32 or larger. Actually,
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# the limit is SIZE_MAX, which is 2^32 on 32-bit systems.
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# On 64-bit systems, there's no problem with a count of 2^32,
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# So disable this test in order to avoid the `failure' on 64-bit systems.
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#split --line-bytes=$_4gb 2> /dev/null in && fail=1
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# Make sure that a huge obsolete option evokes the right failure.
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env -u _POSIX2_VERSION split -99999999999999999991 2> out && fail=1
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cat <<\EOF > exp
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split: line count option -99999999999999999991... is too large
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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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