Btrfs-progs: add fsck test for filesystem with shared prealloc extents

[platform/upstream/btrfs-progs.git] / tests / convert-tests.sh

diff --git a/tests/convert-tests.sh b/tests/convert-tests.sh
old mode 100644 (file)
new mode 100755 (executable)
index 6094287..4bc915d
--- a/tests/convert-tests.sh
+++ b/tests/convert-tests.sh
@@ -2,36 +2,82 @@
 #
 # 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