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Add Tests Checking File Permissions of Created Files

dev
W. Felix Handte 2021-03-05 18:04:45 -05:00
parent 2d10544b84
commit 4e10ff15f5
1 changed files with 92 additions and 0 deletions
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92
tests/playTests.sh
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@ -124,6 +124,23 @@ case "$UNAME" in
Darwin | FreeBSD | OpenBSD | NetBSD) MTIME="stat -f %m" ;;
esac
GET_PERMS="stat -c %a"
case "$UNAME" in
Darwin | FreeBSD | OpenBSD | NetBSD) GET_PERMS="stat -f %a" ;;
esac
assertFilePermissions() {
STAT1=$($GET_PERMS "$1")
STAT2=$2
[ "$STAT1" = "$STAT2" ] || die "permissions on $1 don't match expected ($STAT1 != $STAT2)"
}
assertSamePermissions() {
STAT1=$($GET_PERMS "$1")
STAT2=$($GET_PERMS "$2")
[ "$STAT1" = "$STAT2" ] || die "permissions on $1 don't match those on $2 ($STAT1 != $STAT2)"
}
DIFF="diff"
case "$UNAME" in
SunOS) DIFF="gdiff" ;;
@ -445,6 +462,81 @@ if [ "$isWindows" = false ] ; then
rm -rf tmp*
fi
println "\n===> zstd created file permissions tests"
if [ "$isWindows" = false ] ; then
rm -f tmp1 tmp2 tmp1.zst tmp2.zst tmp1.out tmp2.out # todo: remove
ORIGINAL_UMASK=$(umask)
umask 0000
datagen > tmp1
datagen > tmp2
assertFilePermissions tmp1 666
assertFilePermissions tmp2 666
println "test : copy 666 permissions in file -> file compression "
zstd -f tmp1 -o tmp1.zst
assertSamePermissions tmp1 tmp1.zst
println "test : copy 666 permissions in file -> file decompression "
zstd -f -d tmp1.zst -o tmp1.out
assertSamePermissions tmp1.zst tmp1.out
rm -f tmp1.zst tmp1.out
println "test : copy 400 permissions in file -> file compression (write to a read-only file) "
chmod 0400 tmp1
assertFilePermissions tmp1 400
zstd -f tmp1 -o tmp1.zst
assertSamePermissions tmp1 tmp1.zst
println "test : copy 400 permissions in file -> file decompression (write to a read-only file) "
zstd -f -d tmp1.zst -o tmp1
assertSamePermissions tmp1.zst tmp1
rm -f tmp1.zst tmp1.out
println "test : check created permissions from stdin input in compression "
zstd -f -o tmp1.zst < tmp1
assertFilePermissions tmp1.zst 666
println "test : check created permissions from stdin input in decompression "
zstd -f -d -o tmp1.out < tmp1.zst
assertFilePermissions tmp1.out 666
rm -f tmp1.zst tmp1.out
println "test : check created permissions from multiple inputs in compression "
zstd -f tmp1 tmp2 -o tmp1.zst
assertFilePermissions tmp1.zst 666
println "test : check created permissions from multiple inputs in decompression "
cp tmp1.zst tmp2.zst
zstd -f -d tmp1.zst tmp2.zst -o tmp1.out
assertFilePermissions tmp1.out 666
rm -f tmp1.zst tmp2.zst tmp1.out tmp2.out
umask 0666
chmod 0666 tmp1 tmp2
println "test : respect umask when copying permissions in file -> file compression "
zstd -f tmp1 -o tmp1.zst
assertFilePermissions tmp1.zst 0
println "test : respect umask when copying permissions in file -> file decompression "
chmod 0666 tmp1.zst
zstd -f -d tmp1.zst -o tmp1.out
assertFilePermissions tmp1.out 0
rm -f tmp1.zst tmp1.out
println "test : respect umask when compressing from stdin input "
zstd -f -o tmp1.zst < tmp1
assertFilePermissions tmp1.zst 0
println "test : respect umask when decompressing from stdin input "
chmod 0666 tmp1.zst
zstd -f -d -o tmp1.out < tmp1.zst
assertFilePermissions tmp1.out 0
rm -f tmp1 tmp2 tmp1.zst tmp2.zst tmp1.out tmp2.out
umask $ORIGINAL_UMASK
fi
if [ -n "$DEVNULLRIGHTS" ] ; then
# these tests requires sudo rights, which is uncommon.