tests: Don't use the default stage

https://bugzilla.gnome.org/show_bug.cgi?id=678737

tests/interactive/background-size.js

@@ -6,11 +6,8 @@ const St = imports.gi.St;
 
 const UI = imports.testcommon.ui;
 
-UI.init();
+let stage = new Clutter.Stage({ user_resizable: true, width: 1024, height: 768 });
-let stage = Clutter.Stage.get_default();
+UI.init(stage);
-stage.user_resizable = true;
-stage.width = 1024;
-stage.height = 768;
 
 let vbox = new St.BoxLayout({ style: 'background: #ffee88;' });
 vbox.add_constraint(new Clutter.BindConstraint({ source: stage,

tests/interactive/border-radius.js

@@ -5,10 +5,8 @@ const St = imports.gi.St;
 
 const UI = imports.testcommon.ui;
 
-UI.init();
+let stage = new Clutter.Stage({ width: 640, height: 480 });
-let stage = Clutter.Stage.get_default();
+UI.init(stage);
-stage.width = 640;
-stage.height = 480;
 
 let vbox = new St.BoxLayout({ width: stage.width,
                               height: stage.height,

tests/interactive/border-width.js

@@ -5,10 +5,8 @@ const St = imports.gi.St;
 
 const UI = imports.testcommon.ui;
 
-UI.init();
+let stage = new Clutter.Stage({ width: 640, height: 480 });
-let stage = Clutter.Stage.get_default();
+UI.init(stage);
-stage.width = 640;
-stage.height = 480;
 
 let vbox = new St.BoxLayout({ width: stage.width,
                               height: stage.height,

tests/interactive/borders.js

@@ -5,10 +5,8 @@ const St = imports.gi.St;
 
 const UI = imports.testcommon.ui;
 
-UI.init();
+let stage = new Clutter.Stage({ width: 640, height: 480 });
-let stage = Clutter.Stage.get_default();
+UI.init(stage);
-stage.width = 640;
-stage.height = 480;
 
 let vbox = new St.BoxLayout({ width: stage.width,
                               height: stage.height,

tests/interactive/box-layout.js

@@ -5,8 +5,8 @@ const St = imports.gi.St;
 
 const UI = imports.testcommon.ui;
 
-UI.init();
+let stage = new Clutter.Stage();
-let stage = Clutter.Stage.get_default();
+UI.init(stage);
 
 let vbox = new St.BoxLayout({ vertical: true,
                               width: stage.width,

tests/interactive/box-shadows.js

@@ -5,10 +5,8 @@ const St = imports.gi.St;
 
 const UI = imports.testcommon.ui;
 
-UI.init();
+let stage = new Clutter.Stage({ width: 640, height: 480 });
-let stage = Clutter.Stage.get_default();
+UI.init(stage);
-stage.width = 640;
-stage.height = 480;
 
 let vbox = new St.BoxLayout({ width: stage.width,
                               height: stage.height,

tests/interactive/calendar.js

@@ -7,10 +7,8 @@ const St = imports.gi.St;
 const Calendar = imports.ui.calendar;
 const UI = imports.testcommon.ui;
 
-UI.init();
+let stage = new Clutter.Stage({ width: 400, height: 400 });
-let stage = Clutter.Stage.get_default();
+UI.init(stage);
-stage.width = stage.height = 400;
-stage.show();
 
 let vbox = new St.BoxLayout({ vertical: true,
                               width: stage.width,

tests/interactive/css-fonts.js

@@ -5,8 +5,8 @@ const St = imports.gi.St;
 
 const UI = imports.testcommon.ui;
 
-UI.init();
+let stage = new Clutter.Stage();
-let stage = Clutter.Stage.get_default();
+UI.init(stage);
 
 let b = new St.BoxLayout({ vertical: true,
                            width: stage.width,

tests/interactive/entry.js

@@ -1,19 +1,14 @@
 // -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
 
 const Clutter = imports.gi.Clutter;
-const Gtk = imports.gi.Gtk;
 const Lang = imports.lang;
 const St = imports.gi.St;
 
 const Calendar = imports.ui.calendar;
 const UI = imports.testcommon.ui;
 
-Gtk.init(null, null);
+let stage = new Clutter.Stage({ width: 400, height: 400 });
-
+UI.init(stage);
-UI.init();
-let stage = Clutter.Stage.get_default();
-stage.width = stage.height = 400;
-stage.show();
 
 let vbox = new St.BoxLayout({ vertical: true,
                               width: stage.width,

tests/interactive/icons.js

@@ -5,11 +5,8 @@ const St = imports.gi.St;
 
 const UI = imports.testcommon.ui;
 
-UI.init();
+let stage = new Clutter.Stage();
-let stage = Clutter.Stage.get_default();
+UI.init(stage);
-
-stage.width = 400;
-stage.height = 700;
 
 let b = new St.BoxLayout({ vertical: true,
                            width: stage.width,

tests/interactive/inline-style.js

@@ -5,8 +5,8 @@ const St = imports.gi.St;
 
 const UI = imports.testcommon.ui;
 
-UI.init();
+let stage = new Clutter.Stage();
-let stage = Clutter.Stage.get_default();
+UI.init(stage);
 
 let vbox = new St.BoxLayout({ vertical: true,
                               width: stage.width,

tests/interactive/scroll-view-sizing.js

@@ -251,10 +251,8 @@ SizingIllustrator.prototype = {
 
 /****************************************************************************/
 
-UI.init();
+let stage = new Clutter.Stage({ width: 600, height: 600 });
-let stage = Clutter.Stage.get_default();
+UI.init(stage);
-stage.width = 600;
-stage.height = 600;
 
 let mainBox = new St.BoxLayout({ width: stage.width,
 				 height: stage.height,

tests/interactive/scrolling.js

@@ -6,8 +6,8 @@ const St = imports.gi.St;
 
 const UI = imports.testcommon.ui;
 
-UI.init();
+let stage = new Clutter.Stage();
-let stage = Clutter.Stage.get_default();
+UI.init(stage);
 
 let vbox = new St.BoxLayout({ vertical: true,
                               width: stage.width,

tests/interactive/table.js

@@ -5,9 +5,8 @@ const St = imports.gi.St;
 
 const UI = imports.testcommon.ui;
 
-UI.init();
+let stage = new Clutter.Stage({ width: 600, height: 600 });
-let stage = Clutter.Stage.get_default();
+UI.init(stage);
-stage.width = stage.height = 600;
 
 let vbox = new St.BoxLayout({ vertical: true,
                               width: stage.width,

tests/interactive/transitions.js

@@ -5,8 +5,8 @@ const St = imports.gi.St;
 
 const UI = imports.testcommon.ui;
 
-UI.init();
+let stage = new Clutter.Stage();
-let stage = Clutter.Stage.get_default();
+UI.init(stage);
 
 let hbox = new St.BoxLayout({ name: 'transition-container',
                               reactive: true,

tests/testcommon/ui.js

@@ -3,14 +3,11 @@
 const Clutter = imports.gi.Clutter;
 const GLib = imports.gi.GLib;
 const St = imports.gi.St;
-const Shell = imports.gi.Shell;
 
 const Environment = imports.ui.environment;
 
-function init() {
+function init(stage) {
     Environment.init();
-
-    let stage = Clutter.Stage.get_default();
     let context = St.ThemeContext.get_for_stage(stage);
     let stylesheetPath = GLib.getenv("GNOME_SHELL_TESTSDIR") + "/testcommon/test.css";
     let theme = new St.Theme({ application_stylesheet: stylesheetPath });