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Re: [PATCH v2 07/15] tests/qtest: pass stdout/stderr down to subtests


From: Thomas Huth
Subject: Re: [PATCH v2 07/15] tests/qtest: pass stdout/stderr down to subtests
Date: Tue, 24 May 2022 17:43:46 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.9.0

On 24/05/2022 17.40, Alex Bennée wrote:
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>
Message-Id: <20220407150042.2338562-1-alex.bennee@linaro.org>

---
v2
   - keep dumping of CLI behind the g_test_verbose flag
---
  tests/qtest/qos-test.c | 3 ++-
  1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tests/qtest/qos-test.c b/tests/qtest/qos-test.c
index f97d0a08fd..7e1c8fc579 100644
--- a/tests/qtest/qos-test.c
+++ b/tests/qtest/qos-test.c
@@ -185,7 +185,8 @@ 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();
  }

Acked-by: Thomas Huth <thuth@redhat.com>




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