btrfs-progs: check/lowmem: Fix the incorrect error message of check_extent_data_item

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

diff --git a/tests/convert-tests.sh b/tests/convert-tests.sh
index c79962f..4bc915d 100755 (executable)
--- a/tests/convert-tests.sh
+++ b/tests/convert-tests.sh
@@ -2,58 +2,81 @@
 #
 # 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 $SCRIPT_DIR/../)
-RESULTS="$TOP/tests/convert-tests-results.txt"
+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 $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 INTERNAL_BIN
+export TEST_TOP
 export TOP
 export RESULTS
 export LANG
+export IMAGE
+export TEST_DEV
 
-rm -f $RESULTS
+rm -f "$RESULTS"
 
-setup_root_helper
-prepare_test_dev 512M
+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"
        fi
 }
 
-if ! [ -z "$TEST" ]; then
-       echo "    [TEST/conv]   skipped all convert tests, TEST=$TEST"
-       exit 0
-fi
-
-for feature in '' 'extref' 'skinny-metadata' 'no-holes'; do
-       :
-done
-
 # 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"