[PATCH 1/5] test: save dmesg output for each test and test file

[Lukas Czerner <lczerner@redhat.com>]

Currently the dmesg output for each test will overwritten for every
test file so in the end only the dmesg output of the last test run will
be stored.

Fix it by using the test file name as well as test name in the dmesg log
file.

Signed-off-by: Lukas Czerner <lczerner@redhat.com>
---
 test/runtests.sh | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/test/runtests.sh b/test/runtests.sh
index fa240f2..5107a0a 100755
--- a/test/runtests.sh
+++ b/test/runtests.sh
@@ -28,13 +28,18 @@ fi
 _check_dmesg()
 {
 	local dmesg_marker="$1"
-	local seqres="$2.seqres"
+	if [ -n "$3" ]; then
+		local dmesg_log=$(echo "${2}_${3}.dmesg" | \
+				  sed 's/\(\/\|_\/\|\/_\)/_/g')
+	else
+		local dmesg_log="${2}.dmesg"
+	fi
 
 	if [ $DO_KMSG -eq 0 ]; then
 		return 0
 	fi
 
-	dmesg | bash -c "$DMESG_FILTER" | grep -A 9999 "$dmesg_marker" >"${seqres}.dmesg"
+	dmesg | bash -c "$DMESG_FILTER" | grep -A 9999 "$dmesg_marker" >"$dmesg_log"
 	grep -q -e "kernel BUG at" \
 	     -e "WARNING:" \
 	     -e "BUG:" \
@@ -45,12 +50,12 @@ _check_dmesg()
 	     -e "INFO: possible circular locking dependency detected" \
 	     -e "general protection fault:" \
 	     -e "blktests failure" \
-	     "${seqres}.dmesg"
+	     "$dmesg_log"
 	# shellcheck disable=SC2181
 	if [[ $? -eq 0 ]]; then
 		return 1
 	else
-		rm -f "${seqres}.dmesg"
+		rm -f "$dmesg_log"
 		return 0
 	fi
 }
@@ -94,7 +99,7 @@ run_test()
 		echo "Test $test_name failed with ret $status"
 		FAILED="$FAILED <$test_string>"
 		RET=1
-	elif ! _check_dmesg "$dmesg_marker" "$test_name"; then
+	elif ! _check_dmesg "$dmesg_marker" "$test_name" "$dev"; then
 		echo "Test $test_name failed dmesg check"
 		FAILED="$FAILED <$test_string>"
 		RET=1
-- 
2.26.2