[aravis] tests: test arv_gc_feature_get_value_type.

[Emmanuel Pacaud <emmanuel src gnome org>]

commit b662f01ebcc4284738494dd85ec2e0af3e2715b9
Author: Emmanuel Pacaud <emmanuel gnome org>
Date:   Wed Sep 4 15:33:51 2013 +0200

    tests: test arv_gc_feature_get_value_type.

 tests/data/genicam.xml |    7 ++++++
 tests/genicam.c        |   49 ++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 56 insertions(+), 0 deletions(-)
---
diff --git a/tests/data/genicam.xml b/tests/data/genicam.xml
index 9a8ee16..df57a1a 100644
--- a/tests/data/genicam.xml
+++ b/tests/data/genicam.xml
@@ -187,4 +187,11 @@
                <Max>1</Max>
        </Integer>
 
+       <StringReg Name="DeviceUserID">
+               <Address>0xe8</Address>
+               <Length>16</Length>
+               <AccessMode>RW</AccessMode>
+               <pPort>Device</pPort>
+       </StringReg>
+
 </RegisterDescription>
diff --git a/tests/genicam.c b/tests/genicam.c
index 6df2263..ad6376a 100644
--- a/tests/genicam.c
+++ b/tests/genicam.c
@@ -2,6 +2,54 @@
 #include <arv.h>
 #include <string.h>
 
+typedef struct {
+       const char *name;
+       GType value_type;
+} NodeTypes;
+
+NodeTypes node_value_types[] = {
+       {"RWFloat",                     G_TYPE_DOUBLE},
+       {"P_RWFloat_Min",               G_TYPE_DOUBLE},
+       {"P_RWFloat_Max",               G_TYPE_DOUBLE},
+       {"P_RWFloat_Inc",               G_TYPE_DOUBLE},
+       {"P_RWFloat",                   G_TYPE_DOUBLE},
+       {"RWBoolean",                   G_TYPE_BOOLEAN},
+       {"P_RWBoolean",                 G_TYPE_BOOLEAN},
+       {"RWInteger",                   G_TYPE_INT64},
+       {"P_RWInteger",                 G_TYPE_INT64},
+       {"P_RWInteger_Min",             G_TYPE_INT64},
+       {"P_RWInteger_Max",             G_TYPE_INT64},
+       {"P_RWInteger_Inc",             G_TYPE_INT64},
+       {"Enumeration",                 G_TYPE_STRING},
+       {"EnumerationValue",            G_TYPE_INT64},
+       {"IntRegisterA",                G_TYPE_INT64},
+       {"IntRegisterB",                G_TYPE_INT64},
+       {"IntSwissKnifeTest",           G_TYPE_INT64},
+       {"DeviceUserID",                G_TYPE_STRING}
+};
+
+static void
+node_value_type_test (void)
+{
+       ArvDevice *device;
+       ArvGc *genicam;
+       ArvGcNode *node;
+       int i;
+
+       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));
+
+       for (i = 0; i < G_N_ELEMENTS (node_value_types); i++) {
+               node = arv_gc_get_node (genicam, node_value_types[i].name);
+               g_assert (arv_gc_feature_node_get_value_type (ARV_GC_FEATURE_NODE (node)) == 
node_value_types[i].value_type);
+       }
+
+       g_object_unref (device);
+}
+
 static void
 integer_test (void)
 {
@@ -360,6 +408,7 @@ main (int argc, char *argv[])
 
        arv_set_fake_camera_genicam_filename (GENICAM_FILENAME);
 
+       g_test_add_func ("/genicam/value_type", node_value_type_test);
        g_test_add_func ("/genicam/integer", integer_test);
        g_test_add_func ("/genicam/boolean", boolean_test);
        g_test_add_func ("/genicam/float", float_test);