[aravis] tests: test trigger feature in fake.

[Emmanuel Pacaud <emmanuel src gnome org>]

commit 6938ed7d2ec616d4fcc4b1e8e21874847e9ed00a
Author: Emmanuel Pacaud <emmanuel gnome org>
Date:   Sun May 16 00:29:53 2010 +0200

    tests: test trigger feature in fake.

 src/arvfakecamera.h |    5 +++++
 src/tests/fake.c    |   37 +++++++++++++++++++++++++++++++++++++
 2 files changed, 42 insertions(+), 0 deletions(-)
---
diff --git a/src/arvfakecamera.h b/src/arvfakecamera.h
index 850be96..c49b5c5 100644
--- a/src/arvfakecamera.h
+++ b/src/arvfakecamera.h
@@ -43,6 +43,11 @@ G_BEGIN_DECLS
 
 /* Acquisition control */
 
+#define ARV_FAKE_CAMERA_REGISTER_TRIGGER_OFFSET		0x020
+
+#define ARV_FAKE_CAMERA_REGISTER_TRIGGER_MODE		0x300
+#define ARV_FAKE_CAMERA_REGISTER_TRIGGER_SOURCE		0x304
+#define ARV_FAKE_CAMERA_REGISTER_TRIGGER_ACTIVATION	0x308
 #define ARV_FAKE_CAMERA_REGISTER_ACQUISITION		0x124
 #define ARV_FAKE_CAMERA_REGISTER_EXPOSURE_TIME_US	0x120
 
diff --git a/src/tests/fake.c b/src/tests/fake.c
index 01c7299..47791ea 100644
--- a/src/tests/fake.c
+++ b/src/tests/fake.c
@@ -16,6 +16,42 @@ load_fake_camera_genicam_test (void)
 }
 
 static void
+trigger_registers_test (void)
+{
+	ArvDevice *device;
+	ArvGc *genicam;
+	ArvGcNode *node;
+	gint64 address;
+
+	device = arv_fake_device_new ("TEST0");
+	g_assert (ARV_IS_FAKE_DEVICE (device));
+
+	genicam = arv_device_get_genicam (device);
+	g_assert (ARV_IS_GC (genicam));
+
+	node = arv_gc_get_node (genicam, "TriggerModeRegister");
+	g_assert (ARV_IS_GC_NODE (node));
+
+	address = arv_gc_register_get_address (ARV_GC_REGISTER (node));
+	g_assert_cmpint (address, ==, ARV_FAKE_CAMERA_REGISTER_TRIGGER_MODE);
+
+	address = arv_gc_register_get_address (ARV_GC_REGISTER (arv_gc_get_node (genicam,
+										 "TriggerSourceRegister")));
+	g_assert_cmpint (address, ==, ARV_FAKE_CAMERA_REGISTER_TRIGGER_SOURCE);
+
+	address = arv_gc_register_get_address (ARV_GC_REGISTER (arv_gc_get_node (genicam,
+										 "TriggerActivationRegister")));
+	g_assert_cmpint (address, ==, ARV_FAKE_CAMERA_REGISTER_TRIGGER_ACTIVATION);
+
+	arv_device_set_string_feature_value (device, "TriggerSelector", "AcquisitionStart");
+
+	address = arv_gc_register_get_address (ARV_GC_REGISTER (node));
+	g_assert_cmpint (address, ==, ARV_FAKE_CAMERA_REGISTER_TRIGGER_MODE + ARV_FAKE_CAMERA_REGISTER_TRIGGER_OFFSET);
+
+	g_object_unref (device);
+}
+
+static void
 fake_device_test (void)
 {
 	ArvDevice *device;
@@ -73,6 +109,7 @@ main (int argc, char *argv[])
 	arv_set_fake_camera_genicam_filename (GENICAM_FILENAME);
 
 	g_test_add_func ("/fake/load-fake-camera-genicam", load_fake_camera_genicam_test);
+	g_test_add_func ("/fake/trigger-registers", trigger_registers_test);
 	g_test_add_func ("/fake/fake-device", fake_device_test);
 
 	return g_test_run();