[Qemu-devel] [PATCH v2 2/7] iotests: exclude killed processes from running under Valgrind

From: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
To: qemu-devel@nongnu.org, qemu-block@nongnu.org
Cc: kwolf@redhat.com, vsementsov@virtuozzo.com, berrange@redhat.com,
	mreitz@redhat.com, rkagan@virtuozzo.com,
	andrey.shinkevich@virtuozzo.com, den@openvz.org
Subject: [Qemu-devel] [PATCH v2 2/7] iotests: exclude killed processes from running under Valgrind
Date: Tue, 11 Jun 2019 21:02:06 +0300	[thread overview]
Message-ID: <1560276131-683243-3-git-send-email-andrey.shinkevich@virtuozzo.com> (raw)
In-Reply-To: <1560276131-683243-1-git-send-email-andrey.shinkevich@virtuozzo.com>

The Valgrind tool fails to manage its termination when QEMU raises the
signal SIGKILL. Lets exclude such test cases from running under the
Valgrind because there is no sense to check memory issues that way.

Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
---
 tests/qemu-iotests/039 | 5 +++++
 tests/qemu-iotests/061 | 2 ++
 tests/qemu-iotests/137 | 1 +
 3 files changed, 8 insertions(+)

diff --git a/tests/qemu-iotests/039 b/tests/qemu-iotests/039
index 0d4e963..95115e2 100755
--- a/tests/qemu-iotests/039
+++ b/tests/qemu-iotests/039
@@ -65,6 +65,7 @@ echo "== Creating a dirty image file =="
 IMGOPTS="compat=1.1,lazy_refcounts=on"
 _make_test_img $size
 
+VALGRIND_QEMU="" \
 $QEMU_IO -c "write -P 0x5a 0 512" \
          -c "sigraise $(kill -l KILL)" "$TEST_IMG" 2>&1 \
     | _filter_qemu_io
@@ -100,6 +101,7 @@ echo "== Opening a dirty image read/write should repair it =="
 IMGOPTS="compat=1.1,lazy_refcounts=on"
 _make_test_img $size
 
+VALGRIND_QEMU="" \
 $QEMU_IO -c "write -P 0x5a 0 512" \
          -c "sigraise $(kill -l KILL)" "$TEST_IMG" 2>&1 \
     | _filter_qemu_io
@@ -118,6 +120,7 @@ echo "== Creating an image file with lazy_refcounts=off =="
 IMGOPTS="compat=1.1,lazy_refcounts=off"
 _make_test_img $size
 
+VALGRIND_QEMU="" \
 $QEMU_IO -c "write -P 0x5a 0 512" \
          -c "sigraise $(kill -l KILL)" "$TEST_IMG" 2>&1 \
     | _filter_qemu_io
@@ -151,6 +154,7 @@ echo "== Changing lazy_refcounts setting at runtime =="
 IMGOPTS="compat=1.1,lazy_refcounts=off"
 _make_test_img $size
 
+VALGRIND_QEMU="" \
 $QEMU_IO -c "reopen -o lazy-refcounts=on" \
          -c "write -P 0x5a 0 512" \
          -c "sigraise $(kill -l KILL)" "$TEST_IMG" 2>&1 \
@@ -163,6 +167,7 @@ _check_test_img
 IMGOPTS="compat=1.1,lazy_refcounts=on"
 _make_test_img $size
 
+VALGRIND_QEMU="" \
 $QEMU_IO -c "reopen -o lazy-refcounts=off" \
          -c "write -P 0x5a 0 512" \
          -c "sigraise $(kill -l KILL)" "$TEST_IMG" 2>&1 \
diff --git a/tests/qemu-iotests/061 b/tests/qemu-iotests/061
index d7dbd7e..5d0724c 100755
--- a/tests/qemu-iotests/061
+++ b/tests/qemu-iotests/061
@@ -73,6 +73,7 @@ echo
 echo "=== Testing dirty version downgrade ==="
 echo
 IMGOPTS="compat=1.1,lazy_refcounts=on" _make_test_img 64M
+VALGRIND_QEMU="" \
 $QEMU_IO -c "write -P 0x2a 0 128k" -c flush \
          -c "sigraise $(kill -l KILL)" "$TEST_IMG" 2>&1 | _filter_qemu_io
 $PYTHON qcow2.py "$TEST_IMG" dump-header
@@ -107,6 +108,7 @@ echo
 echo "=== Testing dirty lazy_refcounts=off ==="
 echo
 IMGOPTS="compat=1.1,lazy_refcounts=on" _make_test_img 64M
+VALGRIND_QEMU="" \
 $QEMU_IO -c "write -P 0x2a 0 128k" -c flush \
          -c "sigraise $(kill -l KILL)" "$TEST_IMG" 2>&1 | _filter_qemu_io
 $PYTHON qcow2.py "$TEST_IMG" dump-header
diff --git a/tests/qemu-iotests/137 b/tests/qemu-iotests/137
index 0c3d2a1..a442fc8 100755
--- a/tests/qemu-iotests/137
+++ b/tests/qemu-iotests/137
@@ -130,6 +130,7 @@ echo
 
 # Whether lazy-refcounts was actually enabled can easily be tested: Check if
 # the dirty bit is set after a crash
+VALGRIND_QEMU="" \
 $QEMU_IO \
     -c "reopen -o lazy-refcounts=on,overlap-check=blubb" \
     -c "write -P 0x5a 0 512" \
-- 
1.8.3.1


