btrfs-progs: introduce TEST_TOP and INTERNAL_BIN for tests

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

diff --git a/tests/convert-tests.sh b/tests/convert-tests.sh
index c0080b9..52c59d4 100755 (executable)
--- a/tests/convert-tests.sh
+++ b/tests/convert-tests.sh
@@ -2,40 +2,56 @@
 #
 # convert ext2/3/4 images to btrfs images, and make sure the results are
 # clean.
-#
 
-unset TOP
-unset LANG
 LANG=C
-SCRIPT_DIR=$(dirname $(readlink -f $0))
-TOP=$(readlink -f $SCRIPT_DIR/../)
+SCRIPT_DIR=$(dirname $(readlink -f "$0"))
+TEST_TOP=$(readlink -f "$SCRIPT_DIR/../tests/")
+TOP=$(readlink -f "$SCRIPT_DIR/../")
+if ! [ -f "$TOP/btrfs" ];then
+       TOP=$(dirname `which btrfs`)
+fi
 TEST_DEV=${TEST_DEV:-}
-RESULTS="$TOP/tests/convert-tests-results.txt"
-IMAGE="$TOP/tests/test.img"
+RESULTS="$TEST_TOP/convert-tests-results.txt"
+IMAGE="$TEST_TOP/test.img"
 
-source $TOP/tests/common
-source $TOP/tests/common.convert
+source "$TEST_TOP/common"
+source "$TEST_TOP/common.convert"
 
-# Allow child test to use $TOP and $RESULTS
+export TEST_TOP
 export TOP
 export RESULTS
 export LANG
+export IMAGE
+export TEST_DEV
+
+rm -f "$RESULTS"
 
-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
 
-       testname="$1"
+       testdir="$1"
+       testname=$(basename "$testdir")
        echo "    [TEST/conv]   $testname"
-       cd $testname
-       echo "=== Entering $testname" >> $RESULTS
+       cd "$testdir"
+       echo "=== Entering $testname" >> "$RESULTS"
        if [ -x test.sh ]; then
-               # Difference convert test case needs different tools to restore
-               # and check image, so only support custom test scripts
+               # Only support custom test scripts
                ./test.sh
                if [ $? -ne 0 ]; then
-                       _fail "test failed for case $(basename $testname)"
+                       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"
@@ -43,7 +59,7 @@ run_one_test() {
 }
 
 # Test special images
-for i in $(find $TOP/tests/convert-tests -maxdepth 1 -mindepth 1 -type d \
+for i in $(find "$TEST_TOP/convert-tests" -maxdepth 1 -mindepth 1 -type d \
           ${TEST:+-name "$TEST"} | sort)
 do
        run_one_test "$i"