tests/qtest: pass stdout/stderr down to subtests

When trying to work out what the virtio-net-tests where doing it was
hard because the g_test_trap_subprocess redirects all output to
/dev/null. Lift this restriction by using the appropriate flags so you
can see something similar to what the vhost-user-blk tests show when
running.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Acked-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20220407150042.2338562-1-alex.bennee@linaro.org>

Message-Id: <20220802095010.3330793-15-alex.bennee@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

diff --git a/tests/qtest/qos-test.c b/tests/qtest/qos-test.c
index 831db5cf2a46758dcbd90a35ca15a2b6543934f9..33cdada380ec9283ab1cfc10a074f0da2e89353d 100644 (file)
--- a/tests/qtest/qos-test.c
+++ b/tests/qtest/qos-test.c
@@ -185,7 +185,9 @@ static void run_one_test(const void *arg)
 static void subprocess_run_one_test(const void *arg)
 {
     const gchar *path = arg;
-    g_test_trap_subprocess(path, 0, 0);
+    g_test_trap_subprocess(path, 0,
+                           G_TEST_SUBPROCESS_INHERIT_STDOUT |
+                           G_TEST_SUBPROCESS_INHERIT_STDERR);
     g_test_trap_assert_passed();
 }