X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=tests%2Ffsck-tests.sh;h=14287bbeff88dee9e1c76baf7504fe9b5745400f;hb=905b3d18ae118931839b0a1ece17870073b51484;hp=285bcf65512594b55c1575c2cdbbe09c07441f91;hpb=6856b0a4cab6eae794f0fe012391fa76a8dd3b4e;p=platform%2Fupstream%2Fbtrfs-progs.git

diff --git a/tests/fsck-tests.sh b/tests/fsck-tests.sh
old mode 100644
new mode 100755
index 285bcf6..14287bb
--- a/tests/fsck-tests.sh
+++ b/tests/fsck-tests.sh
@@ -1,91 +1,91 @@
 #!/bin/bash
 #
 # loop through all of our bad images and make sure fsck repairs them properly
-#
-# It's GPL, same as everything else in this tree.
-#
-
-here=`pwd`
-TEST_DEV=
-TEST_MNT=
-RESULT="fsck-tests-results.txt"
-
-_fail()
-{
-	echo "$*" | tee -a $RESULT
-	exit 1
-}
-
-run_check()
-{
-	echo "############### $@" >> $RESULT 2>&1
-	"$@" >> $RESULT 2>&1 || _fail "failed: $@"
-}
-
-rm -f $RESULT
-
-# test rely on corrupting blocks tool
-run_check make btrfs-corrupt-block
-
-# Some broken filesystem images are kept as .img files, created by the tool
-# btrfs-image, and others are kept as .tar.xz files that contain raw filesystem
-# image (the backing file of a loop device, as a sparse file). The reason for
-# keeping some as tarballs of raw images is that for these cases btrfs-image
-# isn't able to preserve all the (bad) filesystem structure for some reason.
-for i in $(find $here/tests/fsck-tests -name '*.img' -o -name '*.tar.xz' | sort)
-do
-	echo "     [TEST]    $(basename $i)"
-	echo "testing image $i" >> $RESULT
 
-	extension=${i#*.}
-
-	if [ $extension == "img" ]; then
-		run_check $here/btrfs-image -r $i test.img
+LANG=C
+SCRIPT_DIR=$(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
-		run_check tar xJf $i
+		# external, defaults to system binaries
+		TOP=$(dirname `which btrfs`)
+		TEST_TOP="$SCRIPT_DIR"
+		INTERNAL_BIN="$TEST_TOP"
 	fi
-
-	$here/btrfs check test.img >> $RESULT 2>&1
-	[ $? -eq 0 ] && _fail "btrfs check should have detected corruption"
-
-	run_check $here/btrfs check --repair test.img
-	run_check $here/btrfs check test.img
-done
-
-if [ -z $TEST_DEV ] || [ -z $TEST_MNT ];then
-	echo "     [NOTRUN] extent tree rebuild"
-	exit 0
+else
+	# assume external, TOP set from commandline
+	TEST_TOP="$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="$TEST_TOP/fsck-tests-results.txt"
+IMAGE="$TEST_TOP/test.img"
 
-# test whether fsck can rebuild a corrupted extent tree
-test_extent_tree_rebuild()
-{
-	echo "     [TEST]    extent tree rebuild"
-	$here/mkfs.btrfs -f $TEST_DEV >> /dev/null 2>&1 || _fail "fail to mkfs"
+source "$TEST_TOP/common"
 
-	run_check mount $TEST_DEV $TEST_MNT
-	cp -aR /lib/modules/`uname -r`/ $TEST_MNT 2>&1
+export INTERNAL_BIN
+export TEST_TOP
+export TOP
+export RESULTS
+export LANG
+export IMAGE
+export TEST_DEV
 
-	for i in `seq 1 100`;do
-		$here/btrfs sub snapshot $TEST_MNT \
-			$TEST_MNT/snapaaaaaaa_$i >& /dev/null
-	done
-	run_check umount $TEST_DEV
+rm -f "$RESULTS"
 
-	# get extent root bytenr
-	extent_root_bytenr=`$here/btrfs-debug-tree -r $TEST_DEV | grep extent | awk '{print $7}'`
-	if [ -z $extent_root_bytenr ];then
-		_fail "fail to get extent root bytenr"
+# test rely on corrupting blocks tool
+check_prereq btrfs-corrupt-block
+check_prereq btrfs-image
+check_prereq btrfs
+check_prereq btrfstune
+check_kernel_support
+
+run_one_test() {
+	local testname
+
+	testname="$1"
+	echo "    [TEST/fsck]   $(basename $testname)"
+	cd "$testname"
+	echo "=== Entering $testname" >> "$RESULTS"
+	if [ -x test.sh ]; then
+		# Type 2
+		./test.sh
+		if [ $? -ne 0 ]; then
+			if [[ $TEST_LOG =~ dump ]]; then
+				cat "$RESULTS"
+			fi
+			_fail "test failed for case $(basename $testname)"
+		fi
+	else
+		# Type 1
+		check_all_images
 	fi
-
-	# corrupt extent root node block
-	run_check $here/btrfs-corrupt-block -l $extent_root_bytenr \
-		-b 4096 $TEST_DEV
-
-	$here/btrfs check $TEST_DEV >& /dev/null && \
-			_fail "btrfs check should detect failure"
-	run_check $here/btrfs check --init-extent-tree $TEST_DEV
-	run_check $here/btrfs check $TEST_DEV
+	cd "$TEST_TOP"
 }
 
-test_extent_tree_rebuild
+# Each dir contains one type of error for btrfsck test.
+# Each dir must be one of the following 2 types:
+# 1) Only btrfs-image dump
+#    Only contains one or several btrfs-image dumps (.img)
+#    Each image will be tested by generic test routine
+#    (btrfsck --repair and btrfsck).
+#    This is for case that btree-healthy images.
+# 2) Custom test script
+#    This dir contains test.sh which will do custom image
+#    generation/check/verification.
+#    This is for case btrfs-image can't dump or case needs extra
+#    check/verify
+
+for i in $(find "$TEST_TOP/fsck-tests" -maxdepth 1 -mindepth 1 -type d	\
+	${TEST:+-name "$TEST"} | sort)
+do
+	run_one_test "$i"
+done