Use timedated's Timezone property instead of watching /etc/timezone

Still need to rename everything to not use "timezone-file"

1 files changed, 302 insertions, 0 deletions

diff --git a/tests/timedated-fixture.h b/tests/timedated-fixture.h
new file mode 100644
index 0000000..e75e6bd
--- /dev/null
+++ b/tests/timedated-fixture.h
@@ -0,0 +1,302 @@
+/*
+ * Copyright 2013 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 warranties of
+ * MERCHANTABILITY, SATISFACTORY QUALITY, 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/>.
+ *
+ * Authors:
+ *   Charles Kerr <charles.kerr@canonical.com>
+ */
+
+#ifndef INDICATOR_DATETIME_TESTS_TIMEDATED_FIXTURE_H
+#define INDICATOR_DATETIME_TESTS_TIMEDATED_FIXTURE_H
+
+#include <datetime/actions-live.h>
+
+#include "state-mock.h"
+#include "glib-fixture.h"
+
+using namespace unity::indicator::datetime;
+
+class MockLiveActions: public LiveActions
+{
+public:
+    std::string last_cmd;
+    std::string last_url;
+    explicit MockLiveActions(const std::shared_ptr<State>& state_in): LiveActions(state_in) {}
+    ~MockLiveActions() {}
+
+protected:
+    void dispatch_url(const std::string& url) override { last_url = url; }
+    void execute_command(const std::string& cmd) override { last_cmd = cmd; }
+};
+
+/***
+****
+***/
+
+using namespace unity::indicator::datetime;
+
+class TimedateFixture: public GlibFixture
+{
+private:
+
+    typedef GlibFixture super;
+
+    static GVariant * timedate1_get_properties (GDBusConnection * /*connection*/ ,
+                                                const gchar * /*sender*/,
+                                                const gchar * /*object_path*/,
+                                                const gchar * /*interface_name*/,
+                                                const gchar *property_name,
+                                                GError ** /*error*/,
+                                                gpointer gself)
+
+    {
+        auto self = static_cast<TimedateFixture*>(gself);
+        g_debug("get_properties called");
+        if (g_strcmp0(property_name, "Timezone") == 0)
+        {
+            g_debug("timezone requested, giving '%s'",
+                    self->attempted_tzid.c_str());
+            return g_variant_new_string(self->attempted_tzid.c_str());
+        }
+        return nullptr;
+    }
+
+
+    static void on_bus_acquired(GDBusConnection* conn,
+                                const gchar* name,
+                                gpointer gself)
+    {
+        auto self = static_cast<TimedateFixture*>(gself);
+        g_debug("bus acquired: %s, connection is %p", name, conn);
+
+        // Set up a mock GSD.
+        // All it really does is wait for calls to GetDevice and
+        // returns the get_devices_retval variant
+        static const GDBusInterfaceVTable vtable = {
+            timedate1_handle_method_call,
+            timedate1_get_properties, /* GetProperty */
+            nullptr, /* SetProperty */
+        };
+
+        self->connection = G_DBUS_CONNECTION(g_object_ref(G_OBJECT(conn)));
+
+        GError* error = nullptr;
+        self->object_register_id = g_dbus_connection_register_object(
+            conn,
+            "/org/freedesktop/timedate1",
+            self->node_info->interfaces[0],
+            &vtable,
+            self,
+            nullptr,
+            &error);
+        g_assert_no_error(error);
+    }
+
+    static void on_name_acquired(GDBusConnection* conn,
+                                 const gchar*     name,
+                                 gpointer         gself)
+    {
+        g_debug("on_name_acquired");
+        auto self = static_cast<TimedateFixture*>(gself);
+        self->name_acquired = true;
+        self->proxy = g_dbus_proxy_new_sync(conn,
+                G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES,
+                nullptr,
+                name,
+                "/org/freedesktop/timedate1",
+                "org.freedesktop.timedate1",
+                nullptr,
+                nullptr);
+        g_main_loop_quit(self->loop);
+    }
+
+    static void on_name_lost(GDBusConnection* /*conn*/,
+                             const gchar*     /*name*/,
+                             gpointer           gself)
+    {
+        g_debug("on_name_lost");
+        auto self = static_cast<TimedateFixture*>(gself);
+        self->name_acquired = false;
+    }
+
+    static void on_bus_closed(GObject*       /*object*/,
+                              GAsyncResult*    res,
+                              gpointer         gself)
+    {
+        g_debug("on_bus_closed");
+        auto self = static_cast<TimedateFixture*>(gself);
+        GError* err = nullptr;
+        g_dbus_connection_close_finish(self->connection, res, &err);
+        g_assert_no_error(err);
+        g_main_loop_quit(self->loop);
+    }
+
+    static void
+    timedate1_handle_method_call(GDBusConnection       *   connection,
+                                 const gchar           * /*sender*/,
+                                 const gchar           *   object_path,
+                                 const gchar           *   interface_name,
+                                 const gchar           *   method_name,
+                                 GVariant              *   parameters,
+                                 GDBusMethodInvocation *   invocation,
+                                 gpointer                  gself)
+    {
+        g_assert(!g_strcmp0(method_name, "SetTimezone"));
+        g_assert(g_variant_is_of_type(parameters, G_VARIANT_TYPE_TUPLE));
+        g_assert(2 == g_variant_n_children(parameters));
+
+        auto child = g_variant_get_child_value(parameters, 0);
+        g_assert(g_variant_is_of_type(child, G_VARIANT_TYPE_STRING));
+        auto self = static_cast<TimedateFixture*>(gself);
+        self->attempted_tzid = g_variant_get_string(child, nullptr);
+        g_debug("set tz (dbus side): '%s'", self->attempted_tzid.c_str());
+        g_dbus_method_invocation_return_value(invocation, nullptr);
+
+        /* Send PropertiesChanged */
+        GError * local_error = nullptr;
+        auto builder = g_variant_builder_new (G_VARIANT_TYPE_ARRAY);
+        g_variant_builder_add (builder,
+                               "{sv}",
+                               "Timezone",
+                               g_variant_new_string(
+                                   self->attempted_tzid.c_str()));
+        g_dbus_connection_emit_signal (connection,
+                                       NULL,
+                                       object_path,
+                                       "org.freedesktop.DBus.Properties",
+                                       "PropertiesChanged",
+                                       g_variant_new ("(sa{sv}as)",
+                                                      interface_name,
+                                                      builder,
+                                                      NULL),
+                                       &local_error);
+        g_assert_no_error (local_error);
+        g_variant_unref(child);
+
+        g_main_loop_quit(self->loop);
+    }
+
+protected:
+
+    std::shared_ptr<MockState> m_mock_state;
+    std::shared_ptr<State> m_state;
+    std::shared_ptr<MockLiveActions> m_live_actions;
+    std::shared_ptr<Actions> m_actions;
+
+    bool name_acquired;
+    std::string attempted_tzid;
+
+    GTestDBus* bus;
+    guint own_name;
+    GDBusConnection* connection;
+    GDBusNodeInfo* node_info;
+    int object_register_id;
+    GDBusProxy *proxy;
+
+    void SetUp()
+    {
+        super::SetUp();
+        g_debug("SetUp");
+
+        name_acquired = false;
+        attempted_tzid.clear();
+        connection = nullptr;
+        node_info = nullptr;
+        object_register_id = 0;
+        own_name = 0;
+
+        // bring up the test bus
+        bus = g_test_dbus_new(G_TEST_DBUS_NONE);
+        g_test_dbus_up(bus);
+        const auto address = g_test_dbus_get_bus_address(bus);
+        g_setenv("DBUS_SYSTEM_BUS_ADDRESS", address, true);
+        g_setenv("DBUS_SESSION_BUS_ADDRESS", address, true);
+        g_debug("test_dbus's address is %s", address);
+
+        // parse the org.freedesktop.timedate1 interface
+        const gchar introspection_xml[] =
+            "<node>"
+            "  <interface name='org.freedesktop.timedate1'>"
+            "  <property name='Timezone' type='s' access='read' />"
+            "    <method name='SetTimezone'>"
+            "      <arg name='timezone' type='s' direction='in'/>"
+            "      <arg name='user_interaction' type='b' direction='in'/>"
+            "    </method>"
+            "  </interface>"
+            "</node>";
+        node_info = g_dbus_node_info_new_for_xml(introspection_xml, nullptr);
+        ASSERT_TRUE(node_info != nullptr);
+        ASSERT_TRUE(node_info->interfaces != nullptr);
+        ASSERT_TRUE(node_info->interfaces[0] != nullptr);
+        ASSERT_TRUE(node_info->interfaces[1] == nullptr);
+        ASSERT_STREQ("org.freedesktop.timedate1", node_info->interfaces[0]->name);
+
+        // own the bus
+        own_name = g_bus_own_name(G_BUS_TYPE_SYSTEM,
+                                  "org.freedesktop.timedate1",
+                                  G_BUS_NAME_OWNER_FLAGS_NONE,
+                                  on_bus_acquired, on_name_acquired, on_name_lost,
+                                  this, nullptr);
+        ASSERT_TRUE(object_register_id == 0);
+        ASSERT_FALSE(name_acquired);
+        ASSERT_TRUE(connection == nullptr);
+        g_main_loop_run(loop);
+        ASSERT_TRUE(object_register_id != 0);
+        ASSERT_TRUE(name_acquired);
+        ASSERT_TRUE(G_IS_DBUS_CONNECTION(connection));
+
+        // create the State and Actions
+        m_mock_state.reset(new MockState);
+        m_mock_state->settings.reset(new Settings);
+        m_state = std::dynamic_pointer_cast<State>(m_mock_state);
+        m_live_actions.reset(new MockLiveActions(m_state));
+        m_actions = std::dynamic_pointer_cast<Actions>(m_live_actions);
+    }
+
+    void TearDown()
+    {
+        g_debug("TearDown");
+        m_actions.reset();
+        m_live_actions.reset();
+        m_state.reset();
+        m_mock_state.reset();
+        g_dbus_connection_unregister_object(connection, object_register_id);
+        g_object_unref(proxy);
+        g_dbus_node_info_unref(node_info);
+        g_bus_unown_name(own_name);
+        g_dbus_connection_close(connection, nullptr, on_bus_closed, this);
+        g_main_loop_run(loop);
+        g_clear_object(&connection);
+        g_test_dbus_down(bus);
+        g_clear_object(&bus);
+
+        super::TearDown();
+    }
+public:
+    void set_timezone(std::string tz)
+    {
+        g_debug("set_timezone: '%s'", tz.c_str());
+        g_dbus_proxy_call_sync(proxy,
+                "SetTimezone",
+                g_variant_new("(sb)",
+                    tz.c_str(),
+                    FALSE),
+                G_DBUS_CALL_FLAGS_NONE,
+                500,
+                nullptr,
+                nullptr);
+    }
+};
+
+#endif