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comparison: addon-sdk/source/test/test-host-events.js
addon-sdk/source/test/test-host-events.js
- changeset 0
- 6474c204b198
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| -1:000000000000 | 0:345c446b7ca4 |
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| 1 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 4 'use strict'; | |
| 5 | |
| 6 const { Cc, Ci } = require('chrome'); | |
| 7 const { defer, all } = require('sdk/core/promise'); | |
| 8 const { setTimeout } = require('sdk/timers'); | |
| 9 const { request, response } = require('sdk/addon/host'); | |
| 10 const { send } = require('sdk/addon/events'); | |
| 11 const { filter } = require('sdk/event/utils'); | |
| 12 const { on, emit, off } = require('sdk/event/core'); | |
| 13 | |
| 14 let stream = filter(request, (data) => /sdk-x-test/.test(data.event)); | |
| 15 | |
| 16 exports.testSend = function (assert, done) { | |
| 17 on(stream, 'data', handle); | |
| 18 send('sdk-x-test-simple', { title: 'my test data' }).then((data) => { | |
| 19 assert.equal(data.title, 'my response', 'response is handled'); | |
| 20 off(stream, 'data', handle); | |
| 21 done(); | |
| 22 }, (reason) => { | |
| 23 assert.fail('should not call reject'); | |
| 24 }); | |
| 25 function handle (e) { | |
| 26 assert.equal(e.event, 'sdk-x-test-simple', 'correct event name'); | |
| 27 assert.ok(e.id != null, 'message has an ID'); | |
| 28 assert.equal(e.data.title, 'my test data', 'serialized data passes'); | |
| 29 e.data.title = 'my response'; | |
| 30 emit(response, 'data', e); | |
| 31 } | |
| 32 }; | |
| 33 | |
| 34 exports.testSendError = function (assert, done) { | |
| 35 on(stream, 'data', handle); | |
| 36 send('sdk-x-test-error', { title: 'my test data' }).then((data) => { | |
| 37 assert.fail('should not call success'); | |
| 38 }, (reason) => { | |
| 39 assert.equal(reason, 'ErrorInfo', 'should reject with error/reason'); | |
| 40 off(stream, 'data', handle); | |
| 41 done(); | |
| 42 }); | |
| 43 function handle (e) { | |
| 44 e.error = 'ErrorInfo'; | |
| 45 emit(response, 'data', e); | |
| 46 } | |
| 47 }; | |
| 48 | |
| 49 exports.testMultipleSends = function (assert, done) { | |
| 50 let count = 0; | |
| 51 let ids = []; | |
| 52 on(stream, 'data', handle); | |
| 53 ['firefox', 'thunderbird', 'rust'].map(data => | |
| 54 send('sdk-x-test-multi', { data: data }).then(val => { | |
| 55 assert.ok(val === 'firefox' || val === 'rust', 'successful calls resolve correctly'); | |
| 56 if (++count === 3) { | |
| 57 off(stream, 'data', handle); | |
| 58 done(); | |
| 59 } | |
| 60 }, reason => { | |
| 61 assert.equal(reason.error, 'too blue', 'rejected calls are rejected'); | |
| 62 if (++count === 3) { | |
| 63 off(stream, 'data', handle); | |
| 64 done(); | |
| 65 } | |
| 66 })); | |
| 67 | |
| 68 function handle (e) { | |
| 69 if (e.data !== 'firefox' || e.data !== 'rust') | |
| 70 e.error = { data: e.data, error: 'too blue' }; | |
| 71 assert.ok(!~ids.indexOf(e.id), 'ID should be unique'); | |
| 72 assert.equal(e.event, 'sdk-x-test-multi', 'has event name'); | |
| 73 ids.push(e.id); | |
| 74 emit(response, 'data', e); | |
| 75 } | |
| 76 }; | |
| 77 | |
| 78 exports.testSerialization = function (assert, done) { | |
| 79 on(stream, 'data', handle); | |
| 80 let object = { title: 'my test data' }; | |
| 81 let resObject; | |
| 82 send('sdk-x-test-serialize', object).then(data => { | |
| 83 data.title = 'another title'; | |
| 84 assert.equal(object.title, 'my test data', 'original object not modified'); | |
| 85 assert.equal(resObject.title, 'new title', 'object passed by value from host'); | |
| 86 off(stream, 'data', handle); | |
| 87 done(); | |
| 88 }, (reason) => { | |
| 89 assert.fail('should not call reject'); | |
| 90 }); | |
| 91 function handle (e) { | |
| 92 e.data.title = 'new title'; | |
| 93 assert.equal(object.title, 'my test data', 'object passed by value to host'); | |
| 94 resObject = e.data; | |
| 95 emit(response, 'data', e); | |
| 96 } | |
| 97 }; | |
| 98 | |
| 99 require('test').run(exports); |
