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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/interfaces/bindings/tests/math_calculator.mojom", | |
| 9 "mojo/public/js/threading", | |
| 10 "gc", | |
| 11 ], function(expect, | |
| 12 bindings, | |
| 13 math, | |
| 14 threading, | |
| 15 gc) { | |
| 16 testIsBound() | |
| 17 .then(testReusable) | |
| 18 .then(testConnectionError) | |
| 19 .then(testUnbind) | |
| 20 .then(testBindingSet) | |
| 21 .then(function() { | |
| 22 this.result = "PASS"; | |
| 23 gc.collectGarbage(); // should not crash | |
| 24 threading.quit(); | |
| 25 }.bind(this)).catch(function(e) { | |
| 26 this.result = "FAIL: " + (e.stack || e); | |
| 27 threading.quit(); | |
| 28 }.bind(this)); | |
| 29 | |
| 30 function CalculatorImpl() { | |
| 31 this.total = 0; | |
| 32 } | |
| 33 | |
| 34 CalculatorImpl.prototype.clear = function() { | |
| 35 this.total = 0; | |
| 36 return Promise.resolve({value: this.total}); | |
| 37 }; | |
| 38 | |
| 39 CalculatorImpl.prototype.add = function(value) { | |
| 40 this.total += value; | |
| 41 return Promise.resolve({value: this.total}); | |
| 42 }; | |
| 43 | |
| 44 CalculatorImpl.prototype.multiply = function(value) { | |
| 45 this.total *= value; | |
| 46 return Promise.resolve({value: this.total}); | |
| 47 }; | |
| 48 | |
| 49 function testIsBound() { | |
| 50 var binding = new bindings.Binding(math.Calculator, new CalculatorImpl()); | |
| 51 expect(binding.isBound()).toBeFalsy(); | |
| 52 | |
| 53 var calc = new math.CalculatorPtr(); | |
| 54 var request = bindings.makeRequest(calc); | |
| 55 binding.bind(request); | |
| 56 expect(binding.isBound()).toBeTruthy(); | |
| 57 | |
| 58 binding.close(); | |
| 59 expect(binding.isBound()).toBeFalsy(); | |
| 60 | |
| 61 return Promise.resolve(); | |
| 62 } | |
| 63 | |
| 64 function testReusable() { | |
| 65 var calc1 = new math.CalculatorPtr(); | |
| 66 var calc2 = new math.CalculatorPtr(); | |
| 67 | |
| 68 var calcBinding = new bindings.Binding(math.Calculator, | |
| 69 new CalculatorImpl(), | |
| 70 bindings.makeRequest(calc1)); | |
| 71 | |
| 72 var promise = calc1.add(2).then(function(response) { | |
| 73 expect(response.value).toBe(2); | |
| 74 calcBinding.bind(bindings.makeRequest(calc2)); | |
| 75 return calc2.add(2); | |
| 76 }).then(function(response) { | |
| 77 expect(response.value).toBe(4); | |
| 78 return Promise.resolve(); | |
| 79 }); | |
| 80 | |
| 81 return promise; | |
| 82 } | |
| 83 | |
| 84 function testConnectionError() { | |
| 85 var calc = new math.CalculatorPtr(); | |
| 86 var calcBinding = new bindings.Binding(math.Calculator, | |
| 87 new CalculatorImpl(), | |
| 88 bindings.makeRequest(calc)); | |
| 89 | |
| 90 var promise = new Promise(function(resolve, reject) { | |
| 91 calcBinding.setConnectionErrorHandler(function() { | |
| 92 resolve(); | |
| 93 }); | |
| 94 calc.ptr.reset(); | |
| 95 }); | |
| 96 | |
| 97 return promise; | |
| 98 } | |
| 99 | |
| 100 function testUnbind() { | |
| 101 var calc = new math.CalculatorPtr(); | |
| 102 var calcBinding = new bindings.Binding(math.Calculator, | |
| 103 new CalculatorImpl(), | |
| 104 bindings.makeRequest(calc)); | |
| 105 var newCalcBinding = null; | |
| 106 | |
| 107 var promise = calc.add(2).then(function(response) { | |
| 108 expect(response.value).toBe(2); | |
| 109 var interfaceRequest = calcBinding.unbind(); | |
| 110 expect(calcBinding.isBound()).toBeFalsy(); | |
| 111 newCalcBinding = new bindings.Binding(math.Calculator, | |
| 112 new CalculatorImpl(), | |
| 113 interfaceRequest); | |
| 114 return calc.add(2); | |
| 115 }).then(function(response) { | |
| 116 expect(response.value).toBe(2); | |
| 117 return Promise.resolve(); | |
| 118 }); | |
| 119 | |
| 120 return promise; | |
| 121 } | |
| 122 | |
| 123 function testBindingSet() { | |
| 124 var calc1 = new math.CalculatorPtr(); | |
| 125 var calc2 = new math.CalculatorPtr(); | |
| 126 var calcImpl = new CalculatorImpl(); | |
| 127 | |
| 128 var bindingSet = new bindings.BindingSet(math.Calculator); | |
| 129 expect(bindingSet.isEmpty()).toBeTruthy(); | |
| 130 bindingSet.addBinding(calcImpl, bindings.makeRequest(calc1)); | |
| 131 bindingSet.addBinding(calcImpl, bindings.makeRequest(calc2)); | |
| 132 expect(bindingSet.isEmpty()).toBeFalsy(); | |
| 133 | |
| 134 var promise = calc1.add(3).then(function(response) { | |
| 135 expect(response.value).toBe(3); | |
| 136 return calc2.add(4); | |
| 137 }).then(function(response) { | |
| 138 expect(response.value).toBe(7); | |
| 139 | |
| 140 var promiseOfConnectionError = new Promise(function(resolve, reject) { | |
| 141 bindingSet.setConnectionErrorHandler(function() { | |
| 142 resolve(); | |
| 143 }); | |
| 144 }); | |
| 145 calc1.ptr.reset(); | |
| 146 return promiseOfConnectionError; | |
| 147 }).then(function() { | |
| 148 return calc2.add(5); | |
| 149 }).then(function(response) { | |
| 150 expect(response.value).toBe(12); | |
| 151 | |
| 152 bindingSet.closeAllBindings(); | |
| 153 expect(bindingSet.isEmpty()).toBeTruthy(); | |
| 154 return Promise.resolve(); | |
| 155 }); | |
| 156 | |
| 157 return promise; | |
| 158 } | |
| 159 }); | |
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Chromium Code Reviews
Issue 2645873003:
Cleanup mojo-js tests. (Closed)
