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-rw-r--r--tools/addon-sdk-1.12/test/test-event-core.js216
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diff --git a/tools/addon-sdk-1.12/test/test-event-core.js b/tools/addon-sdk-1.12/test/test-event-core.js
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--- a/tools/addon-sdk-1.12/test/test-event-core.js
+++ /dev/null
@@ -1,216 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-'use strict';
-
-const { on, once, off, emit, count, amass } = require('sdk/event/core');
-const { Loader } = require('sdk/test/loader');
-
-exports['test add a listener'] = function(assert) {
- let events = [ { name: 'event#1' }, 'event#2' ];
- let target = { name: 'target' };
-
- on(target, 'message', function(message) {
- assert.equal(this, target, 'this is a target object');
- assert.equal(message, events.shift(), 'message is emitted event');
- });
- emit(target, 'message', events[0]);
- emit(target, 'message', events[0]);
-};
-
-exports['test that listener is unique per type'] = function(assert) {
- let actual = []
- let target = {}
- function listener() { actual.push(1) }
- on(target, 'message', listener);
- on(target, 'message', listener);
- on(target, 'message', listener);
- on(target, 'foo', listener);
- on(target, 'foo', listener);
-
- emit(target, 'message');
- assert.deepEqual([ 1 ], actual, 'only one message listener added');
- emit(target, 'foo');
- assert.deepEqual([ 1, 1 ], actual, 'same listener added for other event');
-};
-
-exports['test event type matters'] = function(assert) {
- let target = { name: 'target' }
- on(target, 'message', function() {
- assert.fail('no event is expected');
- });
- on(target, 'done', function() {
- assert.pass('event is emitted');
- });
- emit(target, 'foo')
- emit(target, 'done');
-};
-
-exports['test all arguments are pasesd'] = function(assert) {
- let foo = { name: 'foo' }, bar = 'bar';
- let target = { name: 'target' };
- on(target, 'message', function(a, b) {
- assert.equal(a, foo, 'first argument passed');
- assert.equal(b, bar, 'second argument passed');
- });
- emit(target, 'message', foo, bar);
-};
-
-exports['test no side-effects in emit'] = function(assert) {
- let target = { name: 'target' };
- on(target, 'message', function() {
- assert.pass('first listener is called');
- on(target, 'message', function() {
- assert.fail('second listener is called');
- });
- });
- emit(target, 'message');
-};
-
-exports['test order of propagation'] = function(assert) {
- let actual = [];
- let target = { name: 'target' };
- on(target, 'message', function() { actual.push(1); });
- on(target, 'message', function() { actual.push(2); });
- on(target, 'message', function() { actual.push(3); });
- emit(target, 'message');
- assert.deepEqual([ 1, 2, 3 ], actual, 'called in order they were added');
-};
-
-exports['test remove a listener'] = function(assert) {
- let target = { name: 'target' };
- let actual = [];
- on(target, 'message', function listener() {
- actual.push(1);
- on(target, 'message', function() {
- off(target, 'message', listener);
- actual.push(2);
- })
- });
-
- emit(target, 'message');
- assert.deepEqual([ 1 ], actual, 'first listener called');
- emit(target, 'message');
- assert.deepEqual([ 1, 1, 2 ], actual, 'second listener called');
-
- emit(target, 'message');
- assert.deepEqual([ 1, 1, 2, 2, 2 ], actual, 'first listener removed');
-};
-
-exports['test remove all listeners for type'] = function(assert) {
- let actual = [];
- let target = { name: 'target' }
- on(target, 'message', function() { actual.push(1); });
- on(target, 'message', function() { actual.push(2); });
- on(target, 'message', function() { actual.push(3); });
- on(target, 'bar', function() { actual.push('b') });
- off(target, 'message');
-
- emit(target, 'message');
- emit(target, 'bar');
-
- assert.deepEqual([ 'b' ], actual, 'all message listeners were removed');
-};
-
-exports['test remove all listeners'] = function(assert) {
- let actual = [];
- let target = { name: 'target' }
- on(target, 'message', function() { actual.push(1); });
- on(target, 'message', function() { actual.push(2); });
- on(target, 'message', function() { actual.push(3); });
- on(target, 'bar', function() { actual.push('b') });
- off(target);
-
- emit(target, 'message');
- emit(target, 'bar');
-
- assert.deepEqual([], actual, 'all listeners events were removed');
-};
-
-exports['test falsy arguments are fine'] = function(assert) {
- let type, listener, actual = [];
- let target = { name: 'target' }
- on(target, 'bar', function() { actual.push(0) });
-
- off(target, 'bar', listener);
- emit(target, 'bar');
- assert.deepEqual([ 0 ], actual, '3rd bad ard will keep listeners');
-
- off(target, type);
- emit(target, 'bar');
- assert.deepEqual([ 0, 0 ], actual, '2nd bad arg will keep listener');
-
- off(target, type, listener);
- emit(target, 'bar');
- assert.deepEqual([ 0, 0, 0 ], actual, '2nd&3rd bad args will keep listener');
-};
-
-exports['test error handling'] = function(assert) {
- let target = Object.create(null);
- let error = Error('boom!');
-
- on(target, 'message', function() { throw error; })
- on(target, 'error', function(boom) {
- assert.equal(boom, error, 'thrown exception causes error event');
- });
- emit(target, 'message');
-};
-
-exports['test unhandled errors'] = function(assert) {
- let exceptions = [];
- let loader = Loader(module, {
- console: Object.create(console, {
- exception: { value: function(e) {
- exceptions.push(e);
- }}
- })
- });
- let { emit, on } = loader.require('sdk/event/core');
- let target = {};
- let boom = Error('Boom!');
- let drax = Error('Draax!!');
-
- on(target, 'message', function() { throw boom; });
-
- emit(target, 'message');
- assert.ok(~String(exceptions[0]).indexOf('Boom!'),
- 'unhandled exception is logged');
-
- on(target, 'error', function() { throw drax; });
- emit(target, 'message');
- assert.ok(~String(exceptions[1]).indexOf('Draax!'),
- 'error in error handler is logged');
-};
-
-exports['test count'] = function(assert) {
- let target = {};
-
- assert.equal(count(target, 'foo'), 0, 'no listeners for "foo" events');
- on(target, 'foo', function() {});
- assert.equal(count(target, 'foo'), 1, 'listener registered');
- on(target, 'foo', function() {}, 2, 'another listener registered');
- off(target)
- assert.equal(count(target, 'foo'), 0, 'listeners unregistered');
-};
-
-exports['test emit.lazy'] = function(assert) {
- let target = {}, boom = Error('boom!'), errors = [], actual = []
-
- on(target, 'error', function error(e) errors.push(e))
-
- on(target, 'a', function() 1);
- on(target, 'a', function() {});
- on(target, 'a', function() 2);
- on(target, 'a', function() { throw boom });
- on(target, 'a', function() 3);
-
- for each (let value in emit.lazy(target, 'a'))
- actual.push(value);
-
- assert.deepEqual(actual, [ 1, undefined, 2, 3 ],
- 'all results were collected');
- assert.deepEqual(errors, [ boom ], 'errors reporetd');
-};
-
-require('test').run(exports);