[rygel] tests,media-export: Test plugin

[Jens Georg <jensgeorg src gnome org>]

commit 41e836429a77c1cb5b674c0ebe8b5a2a66067a3f
Author: Jens Georg <jensg openismus com>
Date:   Thu Mar 14 13:36:25 2013 +0100

    tests,media-export: Test plugin

 src/plugins/media-export/Makefile.am       |    3 +
 tests/Makefile.am                          |   27 +++++++
 tests/plugins/media-export/regression.vala |  112 ++++++++++++++++++++++++++++
 3 files changed, 142 insertions(+), 0 deletions(-)
---
diff --git a/src/plugins/media-export/Makefile.am b/src/plugins/media-export/Makefile.am
index 298fc02..5921883 100644
--- a/src/plugins/media-export/Makefile.am
+++ b/src/plugins/media-export/Makefile.am
@@ -38,6 +38,9 @@ librygel_media_export_la_SOURCES = \
 
 librygel_media_export_la_VALAFLAGS = \
        --enable-experimental \
+       --internal-vapi rygel-media-export.vapi \
+       --internal-header rygel-media-export-internal.h \
+       --header rygel-media-export.h \
        $(RYGEL_PLUGIN_MEDIA_EXPORT_DEPS_VALAFLAGS) \
        $(RYGEL_COMMON_LIBRYGEL_SERVER_VALAFLAGS) \
        $(RYGEL_COMMON_VALAFLAGS)
diff --git a/tests/Makefile.am b/tests/Makefile.am
index dd56495..9efd1a3 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -220,6 +220,33 @@ rygel_environment_test_LDADD = \
 
 endif
 
+if BUILD_MEDIA_EXPORT_PLUGIN
+check_PROGRAMS += plugins/media-export/regression
+
+plugins_media_export_regression_SOURCES = \
+       $(top_srcdir)/src/librygel-core/rygel-core-2.0.vapi \
+       $(top_srcdir)/src/librygel-server/rygel-server-2.0.vapi \
+       $(top_srcdir)/src/plugins/media-export/rygel-media-export.vapi \
+       plugins/media-export/regression.vala
+plugins_media_export_regression_CFLAGS = \
+       $(test_cflags) \
+       $(COLLATION_CFLAGS) \
+       $(RYGEL_PLUGIN_MEDIA_EXPORT_DEPS_CFLAGS) \
+       $(RYGEL_COMMON_LIBRYGEL_SERVER_CFLAGS) \
+       -I$(top_srcdir)/src/plugins/media-export
+plugins_media_export_regression_LDADD = \
+       $(test_libs) \
+       $(COLLATION_LIBS) \
+       $(RYGEL_PLUGIN_MEDIA_EXPORT_DEPS_LIBS) \
+       $(RYGEL_COMMON_LIBRYGEL_SERVER_LIBS) \
+       $(top_builddir)/src/plugins/media-export/librygel-media-export.la
+plugins_media_export_regression_VALAFLAGS = \
+       $(test_valaflags) \
+       --enable-experimental \
+       $(RYGEL_PLUGIN_MEDIA_EXPORT_DEPS_VALAFLAGS)
+endif
+
+
 if ALWAYS_TEST
 all-local: check
 endif
diff --git a/tests/plugins/media-export/regression.vala b/tests/plugins/media-export/regression.vala
new file mode 100644
index 0000000..0cfc257
--- /dev/null
+++ b/tests/plugins/media-export/regression.vala
@@ -0,0 +1,112 @@
+/*
+ * Copyright (C) 2013 Intel Corporation.
+ *
+ * Author: Jens Georg <jensg openismus com>
+ *
+ * This file is part of Rygel.
+ *
+ * Rygel is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * Rygel is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+/**
+ * Test that database errors are reported correctly. This is a side-bug
+ * discovered during fixing this bug.
+ */
+public void test_bgo683926_1 () {
+    Rygel.MediaExport.Database db = null;
+
+    try {
+        db = new Rygel.MediaExport.Database (":memory:");
+        db.exec ("create table object (id text not null, title text not null);");
+        db.exec ("insert into object (id, title) VALUES ('a', 'b');");
+    } catch (Error e) {
+        error ("=> Database preparation failed: %s", e.message);
+    }
+
+    try {
+        Value[] val = { "c" };
+        db.exec ("replace into object (title) VALUES (?);", val);
+        assert_not_reached ();
+    } catch (Error e) {
+        // Receiving an error here is expected
+    }
+}
+
+public void test_bgo683926_2 () {
+    try {
+        Rygel.MediaExport.MediaCache.ensure_exists ();
+        var cache = Rygel.MediaExport.MediaCache.get_default ();
+        var container = new Rygel.SimpleContainer.root ("foo");
+        container.id = "foo";
+        cache.save_container (container);
+
+        var item = new Rygel.MusicItem ("1",
+                                        container,
+                                        "Static Title");
+        item.mime_type = "audio/mpeg";
+        cache.save_item (item, true);
+        item.title = "Changed title";
+        cache.save_item (item);
+        item = cache.get_object ("1") as Rygel.MusicItem;
+        assert (item.title == "Static Title");
+    } catch (Error error) {
+        assert_not_reached ();
+    }
+}
+
+
+/**
+ * Dummy function to silence the vala warnings
+ */
+void test_silence_vala () {
+    try {
+        Rygel.MediaExport.Database.null ();
+        var db = new Rygel.MediaExport.Database (":memory:");
+        db.analyze ();
+        db.begin ();
+        db.commit ();
+        db.rollback ();
+        db.query_value ("SELECT 1;");
+        foreach (var c in db.exec_cursor ("SELECT 1;")) {
+            c.data_count ();
+        }
+    } catch (Error error) { }
+}
+
+class TestConfig : Rygel.BaseConfiguration {
+    public override bool get_bool (string section, string key) throws Error {
+        if (section == "MediaExport" && key == "use-temp-db") {
+            return true;
+        }
+
+        throw new Rygel.ConfigurationError.NO_VALUE_SET ("No value available");
+    }
+}
+
+int main (string[] args) {
+    Test.init (ref args);
+
+    if (false != false) {
+        test_silence_vala ();
+    }
+
+    Rygel.MetaConfig.register_configuration (new TestConfig ());
+
+    Test.add_func ("/plugins/media-export/regression/bgo689326_1",
+                   test_bgo683926_1);
+    Test.add_func ("/plugins/media-export/regression/bgo689326_2",
+                   test_bgo683926_2);
+    return Test.run ();
+}