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Issue 2645873003: Cleanup mojo-js tests. (Closed)
Patch Set: more deps fixes Created 3 years, 11 months ago
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1 // Copyright 2016 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 define([
6 "gin/test/expect",
7 "mojo/public/js/bindings",
8 "mojo/public/js/core",
9 "mojo/public/interfaces/bindings/tests/math_calculator.mojom",
10 "mojo/public/js/threading",
11 "gc",
12 ], function(expect,
13 bindings,
14 core,
15 math,
16 threading,
17 gc) {
18 testIsBound()
19 .then(testEndToEnd)
20 .then(testReusable)
21 .then(testConnectionError)
22 .then(testPassInterface)
23 .then(testBindRawHandle)
24 .then(function() {
25 this.result = "PASS";
26 gc.collectGarbage(); // should not crash
27 threading.quit();
28 }.bind(this)).catch(function(e) {
29 this.result = "FAIL: " + (e.stack || e);
30 threading.quit();
31 }.bind(this));
32
33 function CalculatorImpl() {
34 this.total = 0;
35 }
36
37 CalculatorImpl.prototype.clear = function() {
38 this.total = 0;
39 return Promise.resolve({value: this.total});
40 };
41
42 CalculatorImpl.prototype.add = function(value) {
43 this.total += value;
44 return Promise.resolve({value: this.total});
45 };
46
47 CalculatorImpl.prototype.multiply = function(value) {
48 this.total *= value;
49 return Promise.resolve({value: this.total});
50 };
51
52 function testIsBound() {
53 var calc = new math.CalculatorPtr();
54 expect(calc.ptr.isBound()).toBeFalsy();
55
56 var request = bindings.makeRequest(calc);
57 expect(calc.ptr.isBound()).toBeTruthy();
58
59 calc.ptr.reset();
60 expect(calc.ptr.isBound()).toBeFalsy();
61
62 return Promise.resolve();
63 }
64
65 function testEndToEnd() {
66 var calc = new math.CalculatorPtr();
67 var calcBinding = new bindings.Binding(math.Calculator,
68 new CalculatorImpl(),
69 bindings.makeRequest(calc));
70
71 var promise = calc.add(2).then(function(response) {
72 expect(response.value).toBe(2);
73 return calc.multiply(5);
74 }).then(function(response) {
75 expect(response.value).toBe(10);
76 return calc.clear();
77 }).then(function(response) {
78 expect(response.value).toBe(0);
79 return Promise.resolve();
80 });
81
82 return promise;
83 }
84
85 function testReusable() {
86 var calc = new math.CalculatorPtr();
87 var calcImpl1 = new CalculatorImpl();
88 var calcBinding1 = new bindings.Binding(math.Calculator,
89 calcImpl1,
90 bindings.makeRequest(calc));
91 var calcImpl2 = new CalculatorImpl();
92 var calcBinding2 = new bindings.Binding(math.Calculator, calcImpl2);
93
94 var promise = calc.add(2).then(function(response) {
95 expect(response.value).toBe(2);
96 calcBinding2.bind(bindings.makeRequest(calc));
97 return calc.add(2);
98 }).then(function(response) {
99 expect(response.value).toBe(2);
100 expect(calcImpl1.total).toBe(2);
101 expect(calcImpl2.total).toBe(2);
102 return Promise.resolve();
103 });
104
105 return promise;
106 }
107
108 function testConnectionError() {
109 var calc = new math.CalculatorPtr();
110 var calcBinding = new bindings.Binding(math.Calculator,
111 new CalculatorImpl(),
112 bindings.makeRequest(calc));
113
114 var promise = new Promise(function(resolve, reject) {
115 calc.ptr.setConnectionErrorHandler(function() {
116 resolve();
117 });
118 calcBinding.close();
119 });
120
121 return promise;
122 }
123
124 function testPassInterface() {
125 var calc = new math.CalculatorPtr();
126 var newCalc = null;
127 var calcBinding = new bindings.Binding(math.Calculator,
128 new CalculatorImpl(),
129 bindings.makeRequest(calc));
130
131 var promise = calc.add(2).then(function(response) {
132 expect(response.value).toBe(2);
133 newCalc = new math.CalculatorPtr();
134 newCalc.ptr.bind(calc.ptr.passInterface());
135 expect(calc.ptr.isBound()).toBeFalsy();
136 return newCalc.add(2);
137 }).then(function(response) {
138 expect(response.value).toBe(4);
139 return Promise.resolve();
140 });
141
142 return promise;
143 }
144
145 function testBindRawHandle() {
146 var pipe = core.createMessagePipe();
147 var calc = new math.CalculatorPtr(pipe.handle0);
148 var newCalc = null;
149 var calcBinding = new bindings.Binding(math.Calculator,
150 new CalculatorImpl(),
151 pipe.handle1);
152
153 var promise = calc.add(2).then(function(response) {
154 expect(response.value).toBe(2);
155 return Promise.resolve();
156 });
157
158 return promise;
159 }
160 });
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