2 files changed, 127 insertions, 1 deletions
diff --git a/tests/Makefile.am b/tests/Makefile.am
index da083318..f3be1539 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -8,7 +8,8 @@ AM_LDFLAGS = -lm
 AM_VALAFLAGS = --metadatadir $(top_srcdir)/deps \
                --vapidir $(top_srcdir)/deps
 
-indicator_keyboard_tests_SOURCES = main.vala   \
+indicator_keyboard_tests_SOURCES = main.vala    \
+                                   fixture.vala \
                                    config.vala
 indicator_keyboard_tests_VALAFLAGS = $(AM_VALAFLAGS) \
                                      --pkg gio-2.0
diff --git a/tests/fixture.vala b/tests/fixture.vala
new file mode 100644
index 00000000..7adc434f
--- /dev/null
+++ b/tests/fixture.vala
@@ -0,0 +1,125 @@
+/*
+ * Copyright (C) 2014 Canonical Ltd.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 3 as
+ * published by the Free Software Foundation.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Authored by Michal Hruby <michal.hruby@canonical.com>
+ *
+ * This file is taken from libunity.
+ */
+
+/* A bit of magic to get proper-ish fixture support */
+public interface Fixture : Object
+{
+  class DelegateWrapper
+  {
+    TestDataFunc func;
+    public DelegateWrapper (owned TestDataFunc f) { func = (owned) f; }
+  }
+
+  public virtual void setup () {}
+  public virtual void teardown () {}
+
+  [CCode (has_target = false)]
+  public delegate void Callback<T> (T ptr);
+
+  private static List<DelegateWrapper> _tests;
+
+  public static unowned TestDataFunc create<F> (Callback<void*> cb)
+    requires (typeof (F).is_a (typeof (Fixture)))
+  {
+    TestDataFunc functor = () =>
+    {
+      var type = typeof (F);
+      var instance = Object.new (type) as Fixture;
+      instance.setup ();
+      cb (instance);
+      instance.teardown ();
+    };
+    unowned TestDataFunc copy = functor;
+    _tests.append (new DelegateWrapper ((owned) functor));
+    return copy;
+  }
+  public static unowned TestDataFunc create_static<F> (Callback<F> cb)
+  {
+    return create<F> ((Callback<void*>) cb);
+  }
+}
+
+public static bool run_with_timeout (MainLoop ml, uint timeout_ms = 5000)
+{
+  bool timeout_reached = false;
+  var t_id = Timeout.add (timeout_ms, () =>
+  {
+    timeout_reached = true;
+    debug ("Timeout reached");
+    ml.quit ();
+    return false;
+  });
+
+  ml.run ();
+
+  if (!timeout_reached) Source.remove (t_id);
+
+  return !timeout_reached;
+}
+
+/* calling this will ensure that the object was destroyed, but note that
+ * it needs to be called with the (owned) modifier */
+public static void ensure_destruction (owned Object obj)
+{
+  var ml = new MainLoop ();
+  bool destroyed = false;
+  obj.weak_ref (() => { destroyed = true; ml.quit (); });
+
+  obj = null;
+  if (!destroyed)
+  {
+    // wait a bit if there were async operations
+    assert (run_with_timeout (ml));
+  }
+}
+
+public class ErrorHandler
+{
+  public ErrorHandler ()
+  {
+    GLib.Test.log_set_fatal_handler (handle_fatal_func);
+  }
+
+  private bool handle_fatal_func (string? log_domain, LogLevelFlags flags,
+                                  string message)
+  {
+    return false;
+  }
+
+  private uint[] handler_ids;
+  private GenericArray<string?> handler_domains;
+
+  public void ignore_message (string? domain, LogLevelFlags flags)
+  {
+    handler_ids += Log.set_handler (domain, flags | LogLevelFlags.FLAG_FATAL,
+                                    () => {});
+    if (handler_domains == null)
+    {
+      handler_domains = new GenericArray<string?> ();
+    }
+    handler_domains.add (domain);
+  }
+
+  ~ErrorHandler ()
+  {
+    for(uint i = 0; i < handler_ids.length; i++)
+      Log.remove_handler (handler_domains[i], handler_ids[i]);
+  }
+}