[gupnp] tests: Add test for #722696 (icon size request issue)

[Jens Georg <jensgeorg src gnome org>]

commit b6e316975e07c99aa56645584707df36b0250425
Author: Jussi Kukkonen <jku goto fi>
Date:   Wed Jul 9 13:24:13 2014 +0300

    tests: Add test for #722696 (icon size request issue)
    
    https://bugzilla.gnome.org/show_bug.cgi?id=722696

 tests/gtest/data/TestDevice.xml |   23 ++++++++++++++
 tests/gtest/test-bugs.c         |   62 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 85 insertions(+), 0 deletions(-)
---
diff --git a/tests/gtest/data/TestDevice.xml b/tests/gtest/data/TestDevice.xml
index d210ee2..3d2749c 100644
--- a/tests/gtest/data/TestDevice.xml
+++ b/tests/gtest/data/TestDevice.xml
@@ -8,6 +8,29 @@
 <friendlyName>GUPnP Regression Test Device</friendlyName>
 <modelURL>http://gupnp.org/</modelURL>
 <UDN>uuid:1234</UDN>
+<iconList>
+<icon>
+<mimetype>image/png</mimetype>
+<width>24</width>
+<height>24</height>
+<depth>24</depth>
+<url>/icon-24x24x24.png</url>
+</icon>
+<icon>
+<mimetype>image/png</mimetype>
+<width>48</width>
+<height>48</height>
+<depth>24</depth>
+<url>/icon-48x48x24.png</url>
+</icon>
+<icon>
+<mimetype>image/png</mimetype>
+<width>120</width>
+<height>120</height>
+<depth>24</depth>
+<url>/icon-120x120x24.png</url>
+</icon>
+</iconList>
 <serviceList>
 <service>
 <serviceType>urn:test-gupnp-org:service:TestService:1</serviceType>
diff --git a/tests/gtest/test-bugs.c b/tests/gtest/test-bugs.c
index 38dc08d..8578c26 100644
--- a/tests/gtest/test-bugs.c
+++ b/tests/gtest/test-bugs.c
@@ -380,6 +380,67 @@ test_bgo_690400 (void)
     g_object_unref (context);
 }
 
+/* Test that correct icons are returned for various size requests.
+ * https://bugzilla.gnome.org/show_bug.cgi?id=722696 */
+static void
+test_bgo_722696 (void)
+{
+    GUPnPContext *context = NULL;
+    GError *error = NULL;
+    GUPnPRootDevice *rd;
+    char *icon;
+    int width;
+
+    context = gupnp_context_new (NULL, "lo", 0, &error);
+    g_assert (context != NULL);
+    g_assert (error == NULL);
+
+    rd = gupnp_root_device_new (context, "TestDevice.xml", DATA_PATH);
+
+    /* prefer bigger */
+    width = -1;
+    icon = gupnp_device_info_get_icon_url (GUPNP_DEVICE_INFO (rd),
+                                           NULL,
+                                           -1, -1, -1,
+                                           TRUE,
+                                           NULL, NULL, &width, NULL);
+    g_assert_cmpint (width, ==, 120);
+    g_free (icon);
+
+    /* prefer smaller */
+    width = -1;
+    icon = gupnp_device_info_get_icon_url (GUPNP_DEVICE_INFO (rd),
+                                           NULL,
+                                           -1, -1, -1,
+                                           FALSE,
+                                           NULL, NULL, &width, NULL);
+    g_assert_cmpint (width, ==, 24);
+    g_free (icon);
+
+    /* prefer width <= 119 */
+    width = -1;
+    icon = gupnp_device_info_get_icon_url (GUPNP_DEVICE_INFO (rd),
+                                           NULL,
+                                           -1, 119, -1,
+                                           FALSE,
+                                           NULL, NULL, &width, NULL);
+    g_assert_cmpint (width, ==, 48);
+    g_free (icon);
+
+    /* prefer width >= 119 */
+    width = -1;
+    icon = gupnp_device_info_get_icon_url (GUPNP_DEVICE_INFO (rd),
+                                           NULL,
+                                           -1, 119, -1,
+                                           TRUE,
+                                           NULL, NULL, &width, NULL);
+    g_assert_cmpint (width, ==, 120);
+    g_free (icon);
+
+    g_object_unref (rd);
+    g_object_unref (context);
+}
+
 int
 main (int argc, char *argv[]) {
 #if !GLIB_CHECK_VERSION(2,35,0)
@@ -389,6 +450,7 @@ main (int argc, char *argv[]) {
     g_test_add_func ("/bugs/696762", test_bgo_696762);
     g_test_add_func ("/bugs/678701", test_bgo_678701);
     g_test_add_func ("/bugs/690400", test_bgo_690400);
+    g_test_add_func ("/bugs/722696", test_bgo_722696);
 
     return g_test_run ();
 }