9a2c3da868
Removes the init() function in favor of executing all environment changes when the file is imported. Additionally ports all unit tests using imports.gi.environment.init() to use the updated module. Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2822>
115 lines
2.6 KiB
JavaScript
115 lines
2.6 KiB
JavaScript
// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
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// Test cases for version comparison
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import '../../js/ui/environment.js';
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import GObject from 'gi://GObject';
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const JsUnit = imports.jsUnit;
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const Signals = imports.misc.signals;
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const {TransientSignalHolder, registerDestroyableType} = imports.misc.signalTracker;
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const Destroyable = GObject.registerClass({
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Signals: {'destroy': {}},
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}, class Destroyable extends GObject.Object {});
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registerDestroyableType(Destroyable);
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const GObjectEmitter = GObject.registerClass({
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Signals: {'signal': {}},
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}, class GObjectEmitter extends Destroyable {});
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const emitter1 = new Signals.EventEmitter();
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const emitter2 = new GObjectEmitter();
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const tracked1 = new Destroyable();
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const tracked2 = {};
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let transientHolder;
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let count = 0;
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const handler = () => count++;
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emitter1.connectObject('signal', handler, tracked1);
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emitter2.connectObject('signal', handler, tracked1);
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emitter1.connectObject('signal', handler, tracked2);
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emitter2.connectObject('signal', handler, tracked2);
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JsUnit.assertEquals(count, 0);
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emitter1.emit('signal');
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emitter2.emit('signal');
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JsUnit.assertEquals(count, 4);
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tracked1.emit('destroy');
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emitter1.emit('signal');
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emitter2.emit('signal');
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JsUnit.assertEquals(count, 6);
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emitter1.disconnectObject(tracked2);
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emitter2.emit('destroy');
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emitter1.emit('signal');
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emitter2.emit('signal');
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JsUnit.assertEquals(count, 6);
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emitter1.connectObject(
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'signal', handler,
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'signal', handler, GObject.ConnectFlags.AFTER,
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tracked1);
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emitter2.connectObject(
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'signal', handler,
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'signal', handler, GObject.ConnectFlags.AFTER,
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tracked1);
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emitter1.emit('signal');
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emitter2.emit('signal');
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JsUnit.assertEquals(count, 10);
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tracked1.emit('destroy');
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emitter1.emit('signal');
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emitter2.emit('signal');
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JsUnit.assertEquals(count, 10);
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emitter1.connectObject('signal', handler, tracked1);
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emitter2.connectObject('signal', handler, tracked1);
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transientHolder = new TransientSignalHolder(tracked1);
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emitter1.connectObject('signal', handler, transientHolder);
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emitter2.connectObject('signal', handler, transientHolder);
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emitter1.emit('signal');
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emitter2.emit('signal');
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JsUnit.assertEquals(count, 14);
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transientHolder.destroy();
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emitter1.emit('signal');
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emitter2.emit('signal');
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JsUnit.assertEquals(count, 16);
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transientHolder = new TransientSignalHolder(tracked1);
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emitter1.connectObject('signal', handler, transientHolder);
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emitter2.connectObject('signal', handler, transientHolder);
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emitter1.emit('signal');
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emitter2.emit('signal');
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JsUnit.assertEquals(count, 20);
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tracked1.emit('destroy');
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emitter1.emit('signal');
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emitter2.emit('signal');
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JsUnit.assertEquals(count, 20);
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