#
# convert ext2/3/4 images to btrfs images, and make sure the results are
# clean.
-#
-
-here=`pwd`
-_fail()
-{
- echo "$*" | tee -a convert-tests-results.txt
+LANG=C
+SCRIPT_DIR=$(dirname $(readlink -f "$0"))
+if [ -z "$TOP" ]; then
+ TOP=$(readlink -f "$SCRIPT_DIR/../")
+ if [ -f "$TOP/configure.ac" ]; then
+ # inside git
+ TEST_TOP="$TOP/tests/"
+ INTERNAL_BIN="$TOP"
+ else
+ # external, defaults to system binaries
+ TOP=$(dirname `which btrfs`)
+ TEST_TOP="$SCRIPT_DIR"
+ INTERNAL_BIN="$TEST_TOP"
+ fi
+else
+ # assume external, TOP set from commandline
+ TEST_TOP="$SCRIPT_DIR"
+ INTERNAL_BIN="$TEST_TOP"
+fi
+if ! [ -x "$TOP/btrfs" ]; then
+ echo "ERROR: cannot execute btrfs from TOP=$TOP"
exit 1
-}
+fi
+TEST_DEV=${TEST_DEV:-}
+RESULTS="$TEST_TOP/convert-tests-results.txt"
+IMAGE="$TEST_TOP/test.img"
+
+source "$TEST_TOP/common"
+source "$TEST_TOP/common.convert"
+
+export INTERNAL_BIN
+export TEST_TOP
+export TOP
+export RESULTS
+export LANG
+export IMAGE
+export TEST_DEV
+
+rm -f "$RESULTS"
+
+check_kernel_support
+check_kernel_support_reiserfs
+# anything expected by common.convert
+check_global_prereq getfacl
+check_global_prereq setfacl
+check_global_prereq md5sum
+
+run_one_test() {
+ local testdir
+ local testname
-rm -f convert-tests-results.txt
-
-test(){
- echo " [TEST] $1"
- shift
- echo "creating ext image with: $*" >> convert-tests-results.txt
- # 256MB is the smallest acceptable btrfs image.
- rm -f $here/test.img >> convert-tests-results.txt 2>&1 \
- || _fail "could not remove test image file"
- truncate -s 256M $here/test.img >> convert-tests-results.txt 2>&1 \
- || _fail "could not create test image file"
- $* -F $here/test.img >> convert-tests-results.txt 2>&1 \
- || _fail "filesystem create failed"
- $here/btrfs-convert $here/test.img >> convert-tests-results.txt 2>&1 \
- || _fail "btrfs-convert failed"
- $here/btrfs check $here/test.img >> convert-tests-results.txt 2>&1 \
- || _fail "btrfs check detected errors"
+ testdir="$1"
+ testname=$(basename "$testdir")
+ echo " [TEST/conv] $testname"
+ cd "$testdir"
+ echo "=== Entering $testname" >> "$RESULTS"
+ if [ -x test.sh ]; then
+ # Only support custom test scripts
+ ./test.sh
+ if [ $? -ne 0 ]; then
+ if [[ $TEST_LOG =~ dump ]]; then
+ # the logs can be large and may exceed the
+ # limits, use 4MB for now
+ tail -c 3900000 "$RESULTS"
+ fi
+ _fail "test failed for case $testname"
+ fi
+ else
+ _fail "custom test script not found"
+ fi
}
-# btrfs-convert requires 4k blocksize.
-test "ext2" mke2fs -b 4096
-test "ext3" mke2fs -j -b 4096
-test "ext4" mke2fs -t ext4 -b 4096
+# Test special images
+for i in $(find "$TEST_TOP/convert-tests" -maxdepth 1 -mindepth 1 -type d \
+ ${TEST:+-name "$TEST"} | sort)
+do
+ run_one_test "$i"
+done