mirror of
git://git.sv.gnu.org/coreutils.git
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163 lines
5.0 KiB
Bash
Executable File
163 lines
5.0 KiB
Bash
Executable File
#!/bin/sh
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# Test some of cp's options and how cp handles situations in
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# which a naive implementation might overwrite the source file.
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: ${CP=cp}
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if test "$VERBOSE" = yes; then
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set -x
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$CP --version
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fi
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LANGUAGE=C; export LANGUAGE
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LANG=C; export LANG
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VERSION_CONTROL=numbered; export VERSION_CONTROL
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pwd=`pwd`
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PATH=$pwd/../../src:$PATH
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actual=actual-$$
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expected=expected-$$
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trap "cd $pwd; rm -rf $actual $expected dir" 0 1 2 3 15
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exec 1> $actual
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contents=XYZ
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for args in 'foo symlink' 'symlink foo' 'foo foo' 'sl1 sl2' 'foo hardlink'; do
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for options in '' -d -f -df -b -bd -bf -bdf \
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-l -dl -fl -dfl -bl -bdl -bfl -bdfl; do
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rm -rf dir
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mkdir dir
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cd dir
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echo $contents > foo
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case "$args" in *symlink*) ln -s foo symlink ;; esac
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case "$args" in *hardlink*) ln foo hardlink ;; esac
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case "$args" in *sl1*) ln -s foo sl1;; esac
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case "$args" in *sl2*) ln -s foo sl2;; esac
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(
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(
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$CP $options $args 2>.err
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echo $? $options
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# Normalize the program name in the error output,
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# and put brackets around the output.
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test -s .err && echo "[`sed 's/^[^:][^:]*:/cp:/' .err`]"
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# Strip off all but the file names.
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exclude=`echo " .err"|sed 's/ / --ignore=/g'`
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ls="`ls -lG $exclude . \
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| sed \
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-e '/^total /d' \
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-e 's/^..............................................//' \
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`"
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echo "($ls)"
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# Make sure the original is unchanged and that
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# the destination is a copy.
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for f in $args; do
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if test -f $f; then
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case "`cat $f`" in
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"$contents") ;;
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*) echo cp FAILED;;
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esac
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else
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echo symlink-loop
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fi
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done
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) | tr '\012' ' '
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echo
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) | sed 's/ *$//'
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cd ..
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done
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echo
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done
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cat <<\EOF > $expected
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1 [cp: `foo' and `symlink' are the same file] (foo symlink -> foo)
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1 -d [cp: `foo' and `symlink' are the same file] (foo symlink -> foo)
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1 -f [cp: `foo' and `symlink' are the same file] (foo symlink -> foo)
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1 -df [cp: `foo' and `symlink' are the same file] (foo symlink -> foo)
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0 -b (foo symlink symlink.~1~ -> foo)
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0 -bd (foo symlink symlink.~1~ -> foo)
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0 -bf (foo symlink symlink.~1~ -> foo)
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0 -bdf (foo symlink symlink.~1~ -> foo)
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0 -l (foo symlink -> foo)
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0 -dl (foo symlink -> foo)
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0 -fl (foo symlink -> foo)
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0 -dfl (foo symlink -> foo)
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0 -bl (foo symlink -> foo)
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0 -bdl (foo symlink symlink.~1~ -> foo)
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0 -bfl (foo symlink -> foo)
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0 -bdfl (foo symlink symlink.~1~ -> foo)
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1 [cp: `symlink' and `foo' are the same file] (foo symlink -> foo)
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1 -d [cp: `symlink' and `foo' are the same file] (foo symlink -> foo)
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1 -f [cp: `symlink' and `foo' are the same file] (foo symlink -> foo)
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1 -df [cp: `symlink' and `foo' are the same file] (foo symlink -> foo)
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1 -b [cp: `symlink' and `foo' are the same file] (foo symlink -> foo)
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0 -bd (foo -> foo foo.~1~ symlink -> foo) symlink-loop symlink-loop
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1 -bf [cp: `symlink' and `foo' are the same file] (foo symlink -> foo)
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0 -bdf (foo -> foo foo.~1~ symlink -> foo) symlink-loop symlink-loop
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0 -l (foo symlink -> foo)
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0 -dl (foo symlink -> foo)
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0 -fl (foo symlink -> foo)
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0 -dfl (foo symlink -> foo)
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0 -bl (foo symlink -> foo)
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0 -bdl (foo -> foo foo.~1~ symlink -> foo) symlink-loop symlink-loop
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0 -bfl (foo symlink -> foo)
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0 -bdfl (foo -> foo foo.~1~ symlink -> foo) symlink-loop symlink-loop
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1 [cp: `foo' and `foo' are the same file] (foo)
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1 -d [cp: `foo' and `foo' are the same file] (foo)
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1 -f [cp: `foo' and `foo' are the same file] (foo)
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1 -df [cp: `foo' and `foo' are the same file] (foo)
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1 -b [cp: `foo' and `foo' are the same file] (foo)
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1 -bd [cp: `foo' and `foo' are the same file] (foo)
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0 -bf (foo foo.~1~)
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0 -bdf (foo foo.~1~)
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0 -l (foo)
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0 -dl (foo)
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0 -fl (foo)
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0 -dfl (foo)
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0 -bl (foo)
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0 -bdl (foo)
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0 -bfl (foo foo.~1~)
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0 -bdfl (foo foo.~1~)
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1 [cp: `sl1' and `sl2' are the same file] (foo sl1 -> foo sl2 -> foo)
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1 -d [cp: `sl1' and `sl2' are the same file] (foo sl1 -> foo sl2 -> foo)
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1 -f [cp: `sl1' and `sl2' are the same file] (foo sl1 -> foo sl2 -> foo)
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1 -df [cp: `sl1' and `sl2' are the same file] (foo sl1 -> foo sl2 -> foo)
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0 -b (foo sl1 -> foo sl2 sl2.~1~ -> foo)
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0 -bd (foo sl1 -> foo sl2 -> foo sl2.~1~ -> foo)
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0 -bf (foo sl1 -> foo sl2 sl2.~1~ -> foo)
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0 -bdf (foo sl1 -> foo sl2 -> foo sl2.~1~ -> foo)
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0 -l (foo sl1 -> foo sl2 -> foo)
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0 -dl (foo sl1 -> foo sl2 -> foo)
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0 -fl (foo sl1 -> foo sl2 -> foo)
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0 -dfl (foo sl1 -> foo sl2 -> foo)
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0 -bl (foo sl1 -> foo sl2 -> foo)
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0 -bdl (foo sl1 -> foo sl2 -> foo sl2.~1~ -> foo)
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0 -bfl (foo sl1 -> foo sl2 -> foo)
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0 -bdfl (foo sl1 -> foo sl2 -> foo sl2.~1~ -> foo)
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1 [cp: `foo' and `hardlink' are the same file] (foo hardlink)
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1 -d [cp: `foo' and `hardlink' are the same file] (foo hardlink)
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1 -f [cp: `foo' and `hardlink' are the same file] (foo hardlink)
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1 -df [cp: `foo' and `hardlink' are the same file] (foo hardlink)
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0 -b (foo hardlink hardlink.~1~)
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0 -bd (foo hardlink hardlink.~1~)
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0 -bf (foo hardlink hardlink.~1~)
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0 -bdf (foo hardlink hardlink.~1~)
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0 -l (foo hardlink)
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0 -dl (foo hardlink)
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0 -fl (foo hardlink)
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0 -dfl (foo hardlink)
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0 -bl (foo hardlink)
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0 -bdl (foo hardlink)
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0 -bfl (foo hardlink)
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0 -bdfl (foo hardlink)
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EOF
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cmp $expected $actual || diff -u $expected $actual 1>&2
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