Add some logging tests

diff --git a/glib/tests/Makefile.am b/glib/tests/Makefile.am
index 2537306..30a97b5 100644 (file)
--- a/glib/tests/Makefile.am
+++ b/glib/tests/Makefile.am
@@ -131,6 +131,9 @@ pattern_LDADD       = $(progs_ldadd)
 TEST_PROGS         += markup-escape
 markup_escape_LDADD = $(progs_ldadd)
 
+TEST_PROGS         += logging
+logging_LDADD       = $(progs_ldadd)
+
 if OS_UNIX
 
 # some testing of gtester funcitonality

diff --git a/glib/tests/logging.c b/glib/tests/logging.c
new file mode 100644 (file)
index 0000000..ae7054d
--- /dev/null
+++ b/glib/tests/logging.c
@@ -0,0 +1,147 @@
+#include <stdlib.h>
+#include <glib.h>
+
+/* Test g_warn macros */
+static void
+test_warnings (void)
+{
+  if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDERR))
+    {
+      g_warn_if_reached ();
+    }
+  g_test_trap_assert_failed();
+  g_test_trap_assert_stderr ("*WARNING*test_warnings*should not be reached*");
+
+  if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDERR))
+    {
+      g_warn_if_fail (FALSE);
+    }
+  g_test_trap_assert_failed();
+  g_test_trap_assert_stderr ("*WARNING*test_warnings*runtime check failed*");
+}
+
+static guint log_count = 0;
+
+static void
+log_handler (const gchar    *log_domain,
+             GLogLevelFlags  log_level,
+             const gchar    *message,
+             gpointer        user_data)
+{
+  g_assert_cmpstr (log_domain, ==, "bu");
+  g_assert_cmpint (log_level, ==, G_LOG_LEVEL_INFO);
+
+  log_count++;
+}
+
+/* test that custom log handlers only get called for
+ * their domain and level
+ */
+static void
+test_set_handler (void)
+{
+  guint id;
+
+  id = g_log_set_handler ("bu", G_LOG_LEVEL_INFO, log_handler, NULL);
+
+  if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDOUT))
+    {
+      g_log ("bu", G_LOG_LEVEL_DEBUG, "message");
+      g_log ("ba", G_LOG_LEVEL_DEBUG, "message");
+      g_log ("bu", G_LOG_LEVEL_INFO, "message");
+      g_log ("ba", G_LOG_LEVEL_INFO, "message");
+
+      g_assert_cmpint (log_count, ==, 1);
+      exit (0);
+    }
+  g_test_trap_assert_passed ();
+
+  g_log_remove_handler ("bu", id);
+}
+
+static void
+test_default_handler (void)
+{
+  if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDERR))
+    {
+      g_error ("message1");
+      exit (0);
+    }
+  g_test_trap_assert_failed ();
+  g_test_trap_assert_stderr ("*ERROR*message1*");
+
+  if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDERR))
+    {
+      g_critical ("message2");
+      exit (0);
+    }
+  g_test_trap_assert_failed ();
+  g_test_trap_assert_stderr ("*CRITICAL*message2*");
+
+  if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDERR))
+    {
+      g_warning ("message3");
+      exit (0);
+    }
+  g_test_trap_assert_failed ();
+  g_test_trap_assert_stderr ("*WARNING*message3*");
+
+  if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDERR))
+    {
+      g_message ("message4");
+      exit (0);
+    }
+  g_test_trap_assert_passed ();
+  g_test_trap_assert_stderr ("*Message*message4*");
+
+  if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDOUT))
+    {
+      g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO, "message5");
+      exit (0);
+    }
+  g_test_trap_assert_passed ();
+  g_test_trap_assert_stdout ("*INFO*message5*");
+
+  if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDOUT))
+    {
+      g_debug ("message6");
+      exit (0);
+    }
+  g_test_trap_assert_passed ();
+  g_test_trap_assert_stdout ("*DEBUG*message6*");
+
+  if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDOUT))
+    {
+      g_log (G_LOG_DOMAIN, 1<<10, "message7");
+      exit (0);
+    }
+  g_test_trap_assert_passed ();
+  g_test_trap_assert_stdout ("*LOG-0x400*message7*");
+}
+
+/* test that setting levels as fatal works */
+static void
+test_fatal_log_mask (void)
+{
+  GLogLevelFlags flags;
+
+  flags = g_log_set_fatal_mask ("bu", G_LOG_LEVEL_INFO);
+  if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDOUT))
+    g_log ("bu", G_LOG_LEVEL_INFO, "fatal");
+  g_test_trap_assert_failed ();
+  g_log_set_fatal_mask ("bu", flags);
+}
+
+int
+main (int argc, char *argv[])
+{
+  g_test_init (&argc, &argv, NULL);
+
+  g_test_add_func ("/logging/default-handler", test_default_handler);
+  g_test_add_func ("/logging/warnings", test_warnings);
+  g_test_add_func ("/logging/fatal-log-mask", test_fatal_log_mask);
+  g_test_add_func ("/logging/set-handler", test_set_handler);
+
+  return g_test_run ();
+}
+