Remove warnings from test logs. Swallow the ones that are expected and fail the test if they don't show up. In addition, fail tests if unexpected warnings show up again.

Approved by: Charles Kerr

1 files changed, 9 insertions, 41 deletions

diff --git a/tests/glib-fixture.h b/tests/glib-fixture.h
index f888c59..4d309e6 100644
--- a/tests/glib-fixture.h
+++ b/tests/glib-fixture.h
@@ -36,34 +36,6 @@ class GlibFixture : public ::testing::Test
 
     virtual ~GlibFixture() =default;
 
-  private:
-
-    //GLogFunc realLogHandler;
-
-  protected:
-
-    std::map<GLogLevelFlags,int> logCounts;
-
-    void testLogCount(GLogLevelFlags log_level, int /*expected*/)
-    {
-#if 0
-      EXPECT_EQ(expected, logCounts[log_level]);
-#endif
-
-      logCounts.erase(log_level);
-    }
-
-  private:
-
-    static void default_log_handler(const gchar    * log_domain,
-                                    GLogLevelFlags   log_level,
-                                    const gchar    * message,
-                                    gpointer         self)
-    {
-      g_print("%s - %d - %s\n", log_domain, (int)log_level, message);
-      static_cast<GlibFixture*>(self)->logCounts[log_level]++;
-    }
-
   protected:
 
     virtual void SetUp() override
@@ -72,34 +44,30 @@ class GlibFixture : public ::testing::Test
 
       loop = g_main_loop_new(nullptr, false);
 
-      //g_log_set_default_handler(default_log_handler, this);
-
       // only use local, temporary settings
       g_assert(g_setenv("GSETTINGS_SCHEMA_DIR", SCHEMA_DIR, true));
       g_assert(g_setenv("GSETTINGS_BACKEND", "memory", true));
       g_debug("SCHEMA_DIR is %s", SCHEMA_DIR);
 
+      // fail on unexpected messages from this domain
+      g_log_set_fatal_mask(G_LOG_DOMAIN, G_LOG_LEVEL_WARNING);
+
       g_unsetenv("DISPLAY");
 
     }
 
     virtual void TearDown() override
     {
-#if 0
-      // confirm there aren't any unexpected log messages
-      EXPECT_EQ(0, logCounts[G_LOG_LEVEL_ERROR]);
-      EXPECT_EQ(0, logCounts[G_LOG_LEVEL_CRITICAL]);
-      EXPECT_EQ(0, logCounts[G_LOG_LEVEL_WARNING]);
-      EXPECT_EQ(0, logCounts[G_LOG_LEVEL_MESSAGE]);
-      EXPECT_EQ(0, logCounts[G_LOG_LEVEL_INFO]);
-#endif
-
-      // revert to glib's log handler
-      //g_log_set_default_handler(realLogHandler, this);
+      g_test_assert_expected_messages ();
 
       g_clear_pointer(&loop, g_main_loop_unref);
     }
 
+    void expectLogMessage (const gchar *domain, GLogLevelFlags level, const gchar *pattern)
+    {
+      g_test_expect_message (domain, level, pattern);
+    }
+
   private:
 
     static gboolean