signals: Add some missing assertions to inline unit tests

check_parse() can return NULL on OOM, which we might as well handle
gracefully in the tests with an assertion, rather than an explosion. At
least it will shut Coverity up.

Coverity ID: 54724

Bug: https://bugs.freedesktop.org/show_bug.cgi?id=99643
Reviewed-by: Simon McVittie <simon.mcvittie@collabora.co.uk>

diff --git a/bus/signals.c b/bus/signals.c
index 838161f..6b7a464 100644 (file)
--- a/bus/signals.c
+++ b/bus/signals.c
@@ -2562,7 +2562,9 @@ test_equality (void)
       _dbus_assert (second_str != NULL);
       _dbus_assert (strcmp (first_str, second_str) == 0);
       first_reparsed = check_parse (TRUE, first_str);
+      _dbus_assert (first_reparsed != NULL);
       second_reparsed = check_parse (TRUE, second_str);
+      _dbus_assert (second_reparsed != NULL);
       _dbus_assert (match_rule_equal (first, first_reparsed));
       _dbus_assert (match_rule_equal (second, second_reparsed));
       bus_match_rule_unref (first_reparsed);
@@ -2581,6 +2583,7 @@ test_equality (void)
           if (i != j)
             {
               second = check_parse (TRUE, equality_tests[j].second);
+              _dbus_assert (second != NULL);
 
               if (match_rule_equal (first, second))
                 {