tests/test-thread.c

   1 #include "test-thread.h"
   2
   3 enum
   4 {
   5   /* methods */
   6   SIGNAL_EMIT_SIGNAL,
   7   SIGNAL_FROM_THREAD,
   8   LAST_SIGNAL
   9 };
  10
  11 static guint test_thread_signals[LAST_SIGNAL] = { 0 };
  12
  13 typedef enum {
  14   TEST_THREAD_A,
  15   TEST_THREAD_B
  16 } ThreadEnumType;
  17
  18 static GType
  19 test_thread_enum_get_type (void)
  20 {
  21   static GType enum_type = 0;
  22   static GEnumValue enum_values[] = {
  23     {TEST_THREAD_A, "TEST_THREAD_A", "a as in apple"},
  24     {0, NULL, NULL},
  25   };
  26
  27   if (!enum_type) {
  28     enum_type =
  29         g_enum_register_static ("TestThreadEnum", enum_values);
  30   }
  31   return enum_type;
  32 }
  33
  34 G_DEFINE_TYPE(TestThread, test_thread, G_TYPE_OBJECT);
  35
  36 static void
  37 other_thread_cb (TestThread *self)
  38 {
  39   g_signal_emit_by_name (self, "from-thread", 0, NULL);
  40   g_thread_exit (0);
  41 }
  42
  43 static void
  44 test_thread_emit_signal (TestThread *self)
  45 {
  46   self->thread = g_thread_create ((GThreadFunc)other_thread_cb,
  47                                   self, TRUE, NULL);
  48 }
  49
  50 static void test_thread_init (TestThread *self) {}
  51 static void test_thread_class_init (TestThreadClass *klass)
  52 {
  53   test_thread_signals[SIGNAL_EMIT_SIGNAL] =
  54     g_signal_new ("emit-signal", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_LAST,
  55                   G_STRUCT_OFFSET (TestThreadClass, emit_signal),
  56                   NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0);
  57   test_thread_signals[SIGNAL_FROM_THREAD] =
  58     g_signal_new ("from-thread", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_LAST,
  59                   G_STRUCT_OFFSET (TestThreadClass, from_thread),
  60                   NULL, NULL, g_cclosure_marshal_VOID__BOXED, G_TYPE_NONE, 1,
  61                   test_thread_enum_get_type ());
  62
  63   klass->emit_signal = test_thread_emit_signal;
  64 }