tests: skip unsupported tests on MacOS systems

[tools/e2fsprogs.git] / lib / blkid / test_probe.in

diff --git a/lib/blkid/test_probe.in b/lib/blkid/test_probe.in
index 4051c17..a7b29a2 100644 (file)
--- a/lib/blkid/test_probe.in
+++ b/lib/blkid/test_probe.in
@@ -13,28 +13,44 @@ mkdir -p tests/tmp
 for i in $TESTS
 do
        printf "%s: " $i
-       if test ! -f $SRCDIR/tests/$i.img.bz2 -a \
-               ! -f $SRCDIR/tests/$i.results ; 
+       RESULTS=$SRCDIR/tests/$i.results
+       IMAGE_BZ2=$SRCDIR/tests/$i.img.bz2
+       IMAGE=tests/tmp/$i.img.$$
+       if test ! -f $IMAGE_BZ2 -a ! -f $RESULTS ;
        then
                echo "non-existent"
                continue
        fi
-       bunzip2 < $SRCDIR/tests/$i.img.bz2 > tests/tmp/test.img.$$
-       # swap is native-endian, so regenerate before testing
-       if [ "$i" == "swap0" ]; then
-               mkswap -v0 tests/tmp/test.img.$$ > /dev/null
-       elif [ "$i" == "swap1" ]; then
-               mkswap -v1 -L SWAP-TEST -U 8ff8e77f-8553-485e-8656-58be67a81666 tests/tmp/test.img.$$ >/dev/null
+       if [ "$i" = "swap0" ] && which mkswap > /dev/null;  then
+               # swap is native-endian, so regenerate before testing
+               dd if=/dev/zero of=$IMAGE bs=16k count=64 2> /dev/null
+               mkswap -v0 $IMAGE > /dev/null
+       elif [ "$i" = "swap1" ] && which mkswap > /dev/null; then
+               # swap is native-endian, so regenerate before testing
+               dd if=/dev/zero of=$IMAGE bs=16k count=64 2> /dev/null
+               # check if mkswap supports the "-U" option
+               if mkswap -h 2>&1 | grep -q -- '-U'; then
+                       UUID="-U 8ff8e77f-8553-485e-8656-58be67a81666"
+               else
+                       RMUUID="| grep -v UUID"
+                       RES_TMP=$SRCDIR/tests/tmp/$i.results
+                       grep -v UUID $RESULTS > $RES_TMP
+                       RESULTS=$RES_TMP
+               fi
+               mkswap -v1 -L SWAP-TEST $UUID $IMAGE >/dev/null
+       else
+               bunzip2 < $IMAGE_BZ2 > $IMAGE
        fi
-       ./tst_probe tests/tmp/test.img.$$ > tests/$i.out
-       /bin/rm -f tests/tmp/test.img.$$ tests/$i.ok tests/$i.failed
-       cmp -s tests/$i.out $SRCDIR/tests/$i.results
+       eval ./tst_probe $IMAGE $RMUUID > tests/$i.out
+       rm -f $IMAGE tests/$i.ok tests/$i.failed
+       cmp -s tests/$i.out $RESULTS
+       unset RMUUID
        if [ $? = 0 ];  then
                echo ok
                touch tests/$i.ok
        else    
                echo failed
-               diff -c tests/$i.out $SRCDIR/tests/$i.results > tests/$i.failed
+               diff -c tests/$i.out $RESULTS > tests/$i.failed
        fi
 done