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various tests: do not provoke SIGTRAP with -m no-undefined

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Some of the GLib tests deliberately provoke warnings (or even fatal
errors) in a forked child. Normally, this is fine, but under valgrind
it's somewhat undesirable. We do want to follow fork(), so we can check
for leaks in child processes that exit gracefully; but we don't want to
be told about "leaks" in processes that are crashing, because there'd
be no point in cleaning those up anyway.

https://bugzilla.gnome.org/show_bug.cgi?id=666116
This commit is contained in:
Simon McVittie
2011-12-14 18:08:59 +00:00
committed by Matthias Clasen
parent 5cb29d7909
commit fa4792c35e
13 changed files with 304 additions and 168 deletions
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87
gio/tests/actions.c
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@@ -62,12 +62,15 @@ test_basic (void)
g_action_activate (G_ACTION (action), NULL);
g_assert (!a.did_run);
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDERR))
if (g_test_undefined ())
{
g_action_activate (G_ACTION (action), g_variant_new_string ("xxx"));
exit (0);
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDERR))
{
g_action_activate (G_ACTION (action), g_variant_new_string ("xxx"));
exit (0);
}
g_test_trap_assert_failed ();
}
g_test_trap_assert_failed ();
g_object_unref (action);
g_assert (!a.did_run);
@@ -87,13 +90,16 @@ test_basic (void)
g_variant_unref (a.params);
a.did_run = FALSE;
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDERR))
if (g_test_undefined ())
{
g_action_activate (G_ACTION (action), NULL);
exit (0);
}
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDERR))
{
g_action_activate (G_ACTION (action), NULL);
exit (0);
}
g_test_trap_assert_failed ();
g_test_trap_assert_failed ();
}
g_object_unref (action);
g_assert (!a.did_run);
@@ -250,12 +256,15 @@ test_stateful (void)
g_assert_cmpstr (g_variant_get_string (state, NULL), ==, "hihi");
g_variant_unref (state);
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDERR))
if (g_test_undefined ())
{
g_simple_action_set_state (action, g_variant_new_int32 (123));
exit (0);
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDERR))
{
g_simple_action_set_state (action, g_variant_new_int32 (123));
exit (0);
}
g_test_trap_assert_failed ();
}
g_test_trap_assert_failed ();
g_simple_action_set_state (action, g_variant_new_string ("hello"));
state = g_action_get_state (G_ACTION (action));
@@ -265,12 +274,17 @@ test_stateful (void)
g_object_unref (action);
action = g_simple_action_new ("foo", NULL);
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDERR))
if (g_test_undefined ())
{
g_simple_action_set_state (action, g_variant_new_int32 (123));
exit (0);
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDERR))
{
g_simple_action_set_state (action, g_variant_new_int32 (123));
exit (0);
}
g_test_trap_assert_failed ();
}
g_test_trap_assert_failed ();
g_object_unref (action);
}
@@ -339,27 +353,30 @@ test_entries (void)
g_assert (bar_activated);
g_assert (!foo_activated);
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDERR))
if (g_test_undefined ())
{
const GActionEntry bad_type = {
"bad-type", NULL, "ss"
};
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDERR))
{
const GActionEntry bad_type = {
"bad-type", NULL, "ss"
};
g_simple_action_group_add_entries (actions, &bad_type, 1, NULL);
exit (0);
g_simple_action_group_add_entries (actions, &bad_type, 1, NULL);
exit (0);
}
g_test_trap_assert_failed ();
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDERR))
{
const GActionEntry bad_state = {
"bad-state", NULL, NULL, "flse"
};
g_simple_action_group_add_entries (actions, &bad_state, 1, NULL);
exit (0);
}
g_test_trap_assert_failed ();
}
g_test_trap_assert_failed ();
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDERR))
{
const GActionEntry bad_state = {
"bad-state", NULL, NULL, "flse"
};
g_simple_action_group_add_entries (actions, &bad_state, 1, NULL);
exit (0);
}
g_test_trap_assert_failed ();
state = g_action_group_get_action_state (G_ACTION_GROUP (actions), "volume");
g_assert_cmpint (g_variant_get_int32 (state), ==, 0);