diff mbox

[PULL,v2,35/40] qemu-iotests: fix -valgrind option for check

Message ID 1447164580-31094-36-git-send-email-kwolf@redhat.com
State New
Headers show

Commit Message

Kevin Wolf Nov. 10, 2015, 2:09 p.m. UTC 
From: Jeff Cody <jcody@redhat.com>

Commit 934659c switched the iotests to run qemu-io from a bash subshell,
in order to catch segfaults.  This method is incompatible with the
current valgrind_qemu_io() bash function.

Move the valgrind usage into the exec subshell in _qemu_io_wrapper(),
while making sure the original return value is passed back to the
caller.

Update test output for tests 039, 061, and 137 as it looks for the
specific subshell command when the process is terminated.

Reported-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Jeff Cody <jcody@redhat.com>
Message-id: 0066fd85d26ca641a1c25135ff2479b7985701cf.1446232490.git.jcody@redhat.com
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
---
 tests/qemu-iotests/039.out       | 30 +++++++++++++++++++++++++-----
 tests/qemu-iotests/061.out       | 12 ++++++++++--
 tests/qemu-iotests/137.out       |  6 +++++-
 tests/qemu-iotests/common        |  9 ++-------
 tests/qemu-iotests/common.config | 18 +++++++++++++++++-
 tests/qemu-iotests/common.rc     | 10 ----------
 6 files changed, 59 insertions(+), 26 deletions(-)
diff mbox

Patch

diff --git a/tests/qemu-iotests/039.out b/tests/qemu-iotests/039.out
index 03a31c5..32c8846 100644
--- a/tests/qemu-iotests/039.out
+++ b/tests/qemu-iotests/039.out
@@ -11,7 +11,11 @@  No errors were found on the image.
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
 wrote 512/512 bytes at offset 0
 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-./common.config: Killed                  ( exec "$QEMU_IO_PROG" $QEMU_IO_OPTIONS "$@" )
+./common.config: Killed                  ( if [ "${VALGRIND_QEMU}" == "y" ]; then
+    exec valgrind --log-file="${VALGRIND_LOGFILE}" --error-exitcode=99 "$QEMU_IO_PROG" $QEMU_IO_OPTIONS "$@";
+else
+    exec "$QEMU_IO_PROG" $QEMU_IO_OPTIONS "$@";
+fi )
 incompatible_features     0x1
 ERROR cluster 5 refcount=0 reference=1
 ERROR OFLAG_COPIED data cluster: l2_entry=8000000000050000 refcount=0
@@ -46,7 +50,11 @@  read 512/512 bytes at offset 0
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
 wrote 512/512 bytes at offset 0
 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-./common.config: Killed                  ( exec "$QEMU_IO_PROG" $QEMU_IO_OPTIONS "$@" )
+./common.config: Killed                  ( if [ "${VALGRIND_QEMU}" == "y" ]; then
+    exec valgrind --log-file="${VALGRIND_LOGFILE}" --error-exitcode=99 "$QEMU_IO_PROG" $QEMU_IO_OPTIONS "$@";
+else
+    exec "$QEMU_IO_PROG" $QEMU_IO_OPTIONS "$@";
+fi )
 incompatible_features     0x1
 ERROR cluster 5 refcount=0 reference=1
 Rebuilding refcount structure
@@ -60,7 +68,11 @@  incompatible_features     0x0
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
 wrote 512/512 bytes at offset 0
 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-./common.config: Killed                  ( exec "$QEMU_IO_PROG" $QEMU_IO_OPTIONS "$@" )
+./common.config: Killed                  ( if [ "${VALGRIND_QEMU}" == "y" ]; then
+    exec valgrind --log-file="${VALGRIND_LOGFILE}" --error-exitcode=99 "$QEMU_IO_PROG" $QEMU_IO_OPTIONS "$@";
+else
+    exec "$QEMU_IO_PROG" $QEMU_IO_OPTIONS "$@";
+fi )
 incompatible_features     0x0
 No errors were found on the image.
 
@@ -79,7 +91,11 @@  No errors were found on the image.
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
 wrote 512/512 bytes at offset 0
 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-./common.config: Killed                  ( exec "$QEMU_IO_PROG" $QEMU_IO_OPTIONS "$@" )
+./common.config: Killed                  ( if [ "${VALGRIND_QEMU}" == "y" ]; then
+    exec valgrind --log-file="${VALGRIND_LOGFILE}" --error-exitcode=99 "$QEMU_IO_PROG" $QEMU_IO_OPTIONS "$@";
+else
+    exec "$QEMU_IO_PROG" $QEMU_IO_OPTIONS "$@";
+fi )
 incompatible_features     0x1
 ERROR cluster 5 refcount=0 reference=1
 ERROR OFLAG_COPIED data cluster: l2_entry=8000000000050000 refcount=0
@@ -89,7 +105,11 @@  Data may be corrupted, or further writes to the image may corrupt it.
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
 wrote 512/512 bytes at offset 0
 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-./common.config: Killed                  ( exec "$QEMU_IO_PROG" $QEMU_IO_OPTIONS "$@" )
+./common.config: Killed                  ( if [ "${VALGRIND_QEMU}" == "y" ]; then
+    exec valgrind --log-file="${VALGRIND_LOGFILE}" --error-exitcode=99 "$QEMU_IO_PROG" $QEMU_IO_OPTIONS "$@";
+else
+    exec "$QEMU_IO_PROG" $QEMU_IO_OPTIONS "$@";
+fi )
 incompatible_features     0x0
 No errors were found on the image.
 *** done
diff --git a/tests/qemu-iotests/061.out b/tests/qemu-iotests/061.out
index b16bea9..f2598a8 100644
--- a/tests/qemu-iotests/061.out
+++ b/tests/qemu-iotests/061.out
@@ -57,7 +57,11 @@  No errors were found on the image.
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
 wrote 131072/131072 bytes at offset 0
 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-./common.config: Killed                  ( exec "$QEMU_IO_PROG" $QEMU_IO_OPTIONS "$@" )
+./common.config: Killed                  ( if [ "${VALGRIND_QEMU}" == "y" ]; then
+    exec valgrind --log-file="${VALGRIND_LOGFILE}" --error-exitcode=99 "$QEMU_IO_PROG" $QEMU_IO_OPTIONS "$@";
+else
+    exec "$QEMU_IO_PROG" $QEMU_IO_OPTIONS "$@";
+fi )
 magic                     0x514649fb
 version                   3
 backing_file_offset       0x0
@@ -215,7 +219,11 @@  No errors were found on the image.
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
 wrote 131072/131072 bytes at offset 0
 128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-./common.config: Killed                  ( exec "$QEMU_IO_PROG" $QEMU_IO_OPTIONS "$@" )
+./common.config: Killed                  ( if [ "${VALGRIND_QEMU}" == "y" ]; then
+    exec valgrind --log-file="${VALGRIND_LOGFILE}" --error-exitcode=99 "$QEMU_IO_PROG" $QEMU_IO_OPTIONS "$@";
+else
+    exec "$QEMU_IO_PROG" $QEMU_IO_OPTIONS "$@";
+fi )
 magic                     0x514649fb
 version                   3
 backing_file_offset       0x0
diff --git a/tests/qemu-iotests/137.out b/tests/qemu-iotests/137.out
index cf55a41..88c702c 100644
--- a/tests/qemu-iotests/137.out
+++ b/tests/qemu-iotests/137.out
@@ -31,7 +31,11 @@  Cache clean interval too big
 Unsupported value 'blubb' for qcow2 option 'overlap-check'. Allowed are any of the following: none, constant, cached, all
 wrote 512/512 bytes at offset 0
 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
-./common.config: Killed                  ( exec "$QEMU_IO_PROG" $QEMU_IO_OPTIONS "$@" )
+./common.config: Killed                  ( if [ "${VALGRIND_QEMU}" == "y" ]; then
+    exec valgrind --log-file="${VALGRIND_LOGFILE}" --error-exitcode=99 "$QEMU_IO_PROG" $QEMU_IO_OPTIONS "$@";
+else
+    exec "$QEMU_IO_PROG" $QEMU_IO_OPTIONS "$@";
+fi )
 incompatible_features     0x0
 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
 wrote 65536/65536 bytes at offset 0
diff --git a/tests/qemu-iotests/common b/tests/qemu-iotests/common
index 25c351b..ff84f4b 100644
--- a/tests/qemu-iotests/common
+++ b/tests/qemu-iotests/common
@@ -41,7 +41,6 @@  sortme=false
 expunge=true
 have_test_arg=false
 randomize=false
-valgrind=false
 cachemode=false
 rm -f $tmp.list $tmp.tmp $tmp.sed
 
@@ -53,6 +52,7 @@  export CACHEMODE="writeback"
 export QEMU_IO_OPTIONS=""
 export CACHEMODE_IS_DEFAULT=true
 export QEMU_OPTIONS="-nodefaults"
+export VALGRIND_QEMU=
 
 for r
 do
@@ -278,7 +278,7 @@  testlist options
             ;;
 
         -valgrind)
-            valgrind=true
+            VALGRIND_QEMU='y'
             xpand=false
             ;;
 
@@ -436,8 +436,3 @@  fi
 if [ "$IMGPROTO" = "nbd" ] ; then
     [ "$QEMU_NBD" = "" ] && _fatal "qemu-nbd not found"
 fi
-
-if $valgrind; then
-    export REAL_QEMU_IO="$QEMU_IO_PROG"
-    export QEMU_IO_PROG=valgrind_qemu_io
-fi
diff --git a/tests/qemu-iotests/common.config b/tests/qemu-iotests/common.config
index be99730..3ed51b8 100644
--- a/tests/qemu-iotests/common.config
+++ b/tests/qemu-iotests/common.config
@@ -122,7 +122,23 @@  _qemu_img_wrapper()
 
 _qemu_io_wrapper()
 {
-    (exec "$QEMU_IO_PROG" $QEMU_IO_OPTIONS "$@")
+    local VALGRIND_LOGFILE=/tmp/$$.valgrind
+    local RETVAL
+    (
+        if [ "${VALGRIND_QEMU}" == "y" ]; then
+            exec valgrind --log-file="${VALGRIND_LOGFILE}" --error-exitcode=99 "$QEMU_IO_PROG" $QEMU_IO_OPTIONS "$@"
+        else
+            exec "$QEMU_IO_PROG" $QEMU_IO_OPTIONS "$@"
+        fi
+    )
+    RETVAL=$?
+    if [ "${VALGRIND_QEMU}" == "y" ]; then
+        if [ $RETVAL == 99 ]; then
+            cat "${VALGRIND_LOGFILE}"
+        fi
+        rm -f "${VALGRIND_LOGFILE}"
+    fi
+    (exit $RETVAL)
 }
 
 _qemu_nbd_wrapper()
diff --git a/tests/qemu-iotests/common.rc b/tests/qemu-iotests/common.rc
index 4878e99..d9913f8 100644
--- a/tests/qemu-iotests/common.rc
+++ b/tests/qemu-iotests/common.rc
@@ -70,16 +70,6 @@  else
     TEST_IMG=$IMGPROTO:$TEST_DIR/t.$IMGFMT
 fi
 
-function valgrind_qemu_io()
-{
-    valgrind --log-file=/tmp/$$.valgrind --error-exitcode=99 $REAL_QEMU_IO "$@"
-    if [ $? != 0 ]; then
-        cat /tmp/$$.valgrind
-    fi
-    rm -f /tmp/$$.valgrind
-}
-
-
 _optstr_add()
 {
     if [ -n "$1" ]; then