Commit 3e81f73c authored Jul 10, 2018 by Peter Xu Committed by Dr. David Alan Gilbert Jul 10, 2018

tests: hide stderr for postcopy recovery test



We dumped something when network failure happens.  We should avoid those
messages to be dumped when running the tests:

  $ ./tests/migration-test -p /x86_64/migration/postcopy/recovery
  /x86_64/migration/postcopy/recovery: qemu-system-x86_64: check_section_footer: Read section footer failed: -5
  qemu-system-x86_64: Detected IO failure for postcopy. Migration paused.
  qemu-system-x86_64: Detected IO failure for postcopy. Migration paused.
  OK

After the patch:

  $ ./tests/migration-test -p /x86_64/migration/postcopy/recovery
  /x86_64/migration/postcopy/recovery: OK

Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Peter Xu <peterx@redhat.com>
Message-Id: <20180710091902.28780-11-peterx@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>

parent d5f49640

tests/migration-test.c

+5 −4

Original line number	Diff line number	Diff line
		@@ -572,12 +572,13 @@ static void test_deprecated(void)
		}

		static int migrate_postcopy_prepare(QTestState **from_ptr,
		QTestState **to_ptr)
		QTestState **to_ptr,
		bool hide_error)
		{
		char *uri = g_strdup_printf("unix:%s/migsocket", tmpfs);
		QTestState from, to;

		if (test_migrate_start(&from, &to, uri, false)) {
		if (test_migrate_start(&from, &to, uri, hide_error)) {
		return -1;
		}

		@@ -624,7 +625,7 @@ static void test_postcopy(void)
		{
		QTestState from, to;

		if (migrate_postcopy_prepare(&from, &to)) {
		if (migrate_postcopy_prepare(&from, &to, false)) {
		return;
		}
		migrate_postcopy_start(from, to);
		@@ -636,7 +637,7 @@ static void test_postcopy_recovery(void)
		QTestState from, to;
		char *uri;

		if (migrate_postcopy_prepare(&from, &to)) {
		if (migrate_postcopy_prepare(&from, &to, true)) {
		return;
		}