[gnome-desktop-testing/wip/functional: 12/12] Add startstopapps functional test

[Colin Walters <walters src gnome org>]

commit 007a57a5c3c6e3a83e33f6b72953a2f5ce68cbfb
Author: Colin Walters <walters verbum org>
Date:   Wed May 29 21:19:54 2013 -0400

    Add startstopapps functional test

 Makefile-functional-tests.am      |   25 +++++++++++
 Makefile.am                       |    1 +
 tests/functional/startstopapps.js |   80 +++++++++++++++++++++++++++++++++++++
 3 files changed, 106 insertions(+), 0 deletions(-)
---
diff --git a/Makefile-functional-tests.am b/Makefile-functional-tests.am
new file mode 100644
index 0000000..cf953e2
--- /dev/null
+++ b/Makefile-functional-tests.am
@@ -0,0 +1,25 @@
+# Copyright (C) 2011,2013 Colin Walters <walters verbum org>
+#
+# This library 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.
+#
+# This library 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 library; if not, write to the
+# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
+
+insttestdir = $(datadir)/installed-tests/gnome-desktop-testing/
+insttest_DATA = tests/functional/startstopapps.test
+
+%.test: %.js Makefile
+       $(AM_V_GEN) (echo '[Test]' > $  tmp; \
+        echo 'Type=session-exclusive' >> $  tmp; \
+        echo 'Exec=$(pkglibexecdir)/installed-tests/$<' >> $  tmp; \
+        mv $  tmp $@)
diff --git a/Makefile.am b/Makefile.am
index fc30926..a377172 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -42,6 +42,7 @@ include src/libgsystem/Makefile-libgsystem.am
 privlib_LTLIBRARIES += libgsystem.la
 
 include Makefile-runner.am
+include Makefile-functional-tests.am
 
 install-data-hook: $(INSTALL_DATA_HOOKS)
 
diff --git a/tests/functional/startstopapps.js b/tests/functional/startstopapps.js
new file mode 100755
index 0000000..54c681e
--- /dev/null
+++ b/tests/functional/startstopapps.js
@@ -0,0 +1,80 @@
+#!/usr/bin/env gjs
+
+const GLib = imports.gi.GLib;
+const GObject = imports.gi.GObject;
+const Gio = imports.gi.Gio;
+
+const sessionBus = Gio.bus_get_sync(Gio.BusType.SESSION, null);
+
+const CLOSE_APPS = '%{apps}.forEach(function (id) { 
Shell.AppSystem.get_default().lookup_app(id).request_quit(); });';
+const GET_APP_IDS = 'Shell.AppSystem.get_default().get_running().map(function (a) { return a.get_id(); });';
+
+const StartStopApps = new GObject.Class({
+    Name: 'StartStopApps',
+    
+    _init: function(props) {
+       this._shell = Gio.DBusProxy.new_sync(sessionBus, 0, null,
+                                            "org.gnome.Shell", "/org/gnome/Shell",
+                                            "org.gnome.Shell", null);
+    },
+
+    _shellEval: function(code, cancellable) {
+       let res = this._shell.call_sync("Eval", GLib.Variant.new("(s)", [code]), 0, -1,
+                                       cancellable).deep_unpack();
+       let [success, result] = res;
+       if (!success)
+           throw new Error("Failed to eval " + code.substr(0, 20));
+       return result ? JSON.parse(result) : null;
+    },
+
+    _awaitRunningApp: function(appId, cancellable) {
+       let timeoutSecs = 10;
+       let i = 0;
+       for (let i = 0; i < timeoutSecs; i++) {
+           let runningApps = this._shellEval(GET_APP_IDS, cancellable);
+           for (let i = 0; i < runningApps.length; i++) {
+               if (runningApps[i] == appId)
+                   return;
+           }
+           GLib.usleep(GLib.USEC_PER_SEC);
+       }
+       throw new Error("Failed to find running app " + appId + " after " + timeoutSecs + "s");
+    },
+
+    _testOneApp: function(app, cancellable) {
+       let appId = app.get_id();
+       print("testing appid=" + appId);
+       app.launch([], cancellable);
+       this._awaitRunningApp(appId, cancellable);
+       this._shellEval(CLOSE_APPS.replace('%{apps}', JSON.stringify([appId])), cancellable);
+    },
+    
+    run: function(cancellable) {
+       let allApps = Gio.AppInfo.get_all();
+       
+       let runningApps = this._shellEval(GET_APP_IDS, cancellable);
+       print("Closing running apps: " + runningApps);
+       this._shellEval(CLOSE_APPS.replace('%{apps}', JSON.stringify(runningApps)), cancellable);
+       
+       for (let i = 0; i < allApps.length; i++) {
+           let app = allApps[i];
+           if (app.get_nodisplay())
+               continue;
+           // Ok, a gross hack; we should really be using gnome-menus
+           // to look up all apps.  Or maybe fix Gio?
+           if (app.has_key('Categories') &&
+               app.get_string('Categories').indexOf('X-GNOME-Settings-Panel') >= 0)
+               continue;
+           this._testOneApp(app, cancellable);
+       }
+    }
+});
+
+function main() {
+    let cancellable = null;
+
+    let startstopapps = new StartStopApps();
+    startstopapps.run(cancellable);
+}
+
+main();