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1 /* | 1 /* |
2 * This file is part of Adblock Plus <https://adblockplus.org/>, | 2 * This file is part of Adblock Plus <https://adblockplus.org/>, |
3 * Copyright (C) 2006-2017 eyeo GmbH | 3 * Copyright (C) 2006-2017 eyeo GmbH |
4 * | 4 * |
5 * Adblock Plus is free software: you can redistribute it and/or modify | 5 * Adblock Plus is free software: you can redistribute it and/or modify |
6 * it under the terms of the GNU General Public License version 3 as | 6 * it under the terms of the GNU General Public License version 3 as |
7 * published by the Free Software Foundation. | 7 * published by the Free Software Foundation. |
8 * | 8 * |
9 * Adblock Plus is distributed in the hope that it will be useful, | 9 * Adblock Plus is distributed in the hope that it will be useful, |
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
12 * GNU General Public License for more details. | 12 * GNU General Public License for more details. |
13 * | 13 * |
14 * You should have received a copy of the GNU General Public License | 14 * You should have received a copy of the GNU General Public License |
15 * along with Adblock Plus. If not, see <http://www.gnu.org/licenses/>. | 15 * along with Adblock Plus. If not, see <http://www.gnu.org/licenses/>. |
16 */ | 16 */ |
17 | 17 |
18 #include <stdexcept> | 18 #include <stdexcept> |
19 #include "BaseJsTest.h" | 19 #include "BaseJsTest.h" |
| 20 #include "../src/JsContext.h" |
20 | 21 |
21 namespace | 22 namespace |
22 { | 23 { |
23 class JsEngineTest : public BaseJsTest | 24 class JsEngineTest : public BaseJsTest |
24 { | 25 { |
25 }; | 26 }; |
26 } | 27 } |
27 | 28 |
28 TEST_F(JsEngineTest, Evaluate) | 29 TEST_F(JsEngineTest, Evaluate) |
29 { | 30 { |
30 jsEngine->Evaluate("function hello() { return 'Hello'; }"); | 31 jsEngine->Evaluate("function hello() { return 'Hello'; }"); |
31 AdblockPlus::JsValuePtr result = jsEngine->Evaluate("hello()"); | 32 AdblockPlus::JsValuePtr result = jsEngine->Evaluate("hello()"); |
32 ASSERT_TRUE(result->IsString()); | 33 ASSERT_TRUE(result->IsString()); |
33 ASSERT_EQ("Hello", result->AsString()); | 34 ASSERT_EQ("Hello", result->AsString()); |
34 } | 35 } |
35 | 36 |
36 TEST_F(JsEngineTest, RuntimeExceptionIsThrown) | 37 TEST_F(JsEngineTest, RuntimeExceptionIsThrown) |
37 { | 38 { |
38 ASSERT_THROW(jsEngine->Evaluate("doesnotexist()"), std::runtime_error); | 39 ASSERT_THROW(jsEngine->Evaluate("doesnotexist()"), std::runtime_error); |
39 } | 40 } |
40 | 41 |
41 TEST_F(JsEngineTest, CompileTimeExceptionIsThrown) | 42 TEST_F(JsEngineTest, CompileTimeExceptionIsThrown) |
42 { | 43 { |
43 ASSERT_THROW(jsEngine->Evaluate("'foo'bar'"), std::runtime_error); | 44 ASSERT_THROW(jsEngine->Evaluate("'foo'bar'"), std::runtime_error); |
44 } | 45 } |
45 | 46 |
46 TEST_F(JsEngineTest, ValueCreation) | 47 TEST_F(JsEngineTest, ValueCreation) |
47 { | 48 { |
48 AdblockPlus::JsValuePtr value; | 49 auto value = jsEngine->NewValue("foo"); |
49 | 50 ASSERT_TRUE(value.IsString()); |
50 value = jsEngine->NewValue("foo"); | 51 ASSERT_EQ("foo", value.AsString()); |
51 ASSERT_TRUE(value->IsString()); | |
52 ASSERT_EQ("foo", value->AsString()); | |
53 | 52 |
54 value = jsEngine->NewValue(12345678901234); | 53 value = jsEngine->NewValue(12345678901234); |
55 ASSERT_TRUE(value->IsNumber()); | 54 ASSERT_TRUE(value.IsNumber()); |
56 ASSERT_EQ(12345678901234, value->AsInt()); | 55 ASSERT_EQ(12345678901234, value.AsInt()); |
57 | 56 |
58 value = jsEngine->NewValue(true); | 57 value = jsEngine->NewValue(true); |
59 ASSERT_TRUE(value->IsBool()); | 58 ASSERT_TRUE(value.IsBool()); |
60 ASSERT_TRUE(value->AsBool()); | 59 ASSERT_TRUE(value.AsBool()); |
61 | 60 |
62 value = jsEngine->NewObject(); | 61 value = jsEngine->NewObject(); |
63 ASSERT_TRUE(value->IsObject()); | 62 ASSERT_TRUE(value.IsObject()); |
64 ASSERT_EQ(0u, value->GetOwnPropertyNames().size()); | 63 ASSERT_EQ(0u, value.GetOwnPropertyNames().size()); |
| 64 } |
| 65 |
| 66 namespace { |
| 67 |
| 68 bool IsSame(AdblockPlus::JsEngine& jsEngine, |
| 69 const AdblockPlus::JsValue& v1, const AdblockPlus::JsValue& v2) |
| 70 { |
| 71 AdblockPlus::JsValueList params; |
| 72 params.push_back(v1); |
| 73 params.push_back(v2); |
| 74 return jsEngine.Evaluate("f = function(a, b) { return a == b };")->Call(para
ms).AsBool(); |
| 75 } |
| 76 |
| 77 } |
| 78 |
| 79 TEST_F(JsEngineTest, ValueCopy) |
| 80 { |
| 81 { |
| 82 auto value = jsEngine->NewValue("foo"); |
| 83 ASSERT_TRUE(value.IsString()); |
| 84 ASSERT_EQ("foo", value.AsString()); |
| 85 |
| 86 AdblockPlus::JsValue value2(value); |
| 87 ASSERT_TRUE(value2.IsString()); |
| 88 ASSERT_EQ("foo", value2.AsString()); |
| 89 |
| 90 ASSERT_TRUE(IsSame(*jsEngine, value, value2)); |
| 91 } |
| 92 { |
| 93 auto value = jsEngine->NewValue(12345678901234); |
| 94 ASSERT_TRUE(value.IsNumber()); |
| 95 ASSERT_EQ(12345678901234, value.AsInt()); |
| 96 |
| 97 AdblockPlus::JsValue value2(value); |
| 98 ASSERT_TRUE(value2.IsNumber()); |
| 99 ASSERT_EQ(12345678901234, value2.AsInt()); |
| 100 |
| 101 ASSERT_TRUE(IsSame(*jsEngine, value, value2)); |
| 102 } |
| 103 { |
| 104 auto value = jsEngine->NewValue(true); |
| 105 ASSERT_TRUE(value.IsBool()); |
| 106 ASSERT_TRUE(value.AsBool()); |
| 107 |
| 108 AdblockPlus::JsValue value2(value); |
| 109 ASSERT_TRUE(value2.IsBool()); |
| 110 ASSERT_TRUE(value2.AsBool()); |
| 111 |
| 112 ASSERT_TRUE(IsSame(*jsEngine, value, value2)); |
| 113 } |
| 114 { |
| 115 auto value = jsEngine->NewObject(); |
| 116 ASSERT_TRUE(value.IsObject()); |
| 117 ASSERT_EQ(0u, value.GetOwnPropertyNames().size()); |
| 118 |
| 119 AdblockPlus::JsValue value2(value); |
| 120 ASSERT_TRUE(value2.IsObject()); |
| 121 ASSERT_EQ(0u, value2.GetOwnPropertyNames().size()); |
| 122 |
| 123 ASSERT_TRUE(IsSame(*jsEngine, value, value2)); |
| 124 } |
65 } | 125 } |
66 | 126 |
67 TEST_F(JsEngineTest, EventCallbacks) | 127 TEST_F(JsEngineTest, EventCallbacks) |
68 { | 128 { |
69 bool callbackCalled = false; | 129 bool callbackCalled = false; |
70 AdblockPlus::JsConstValueList callbackParams; | 130 AdblockPlus::JsValueList callbackParams; |
71 auto Callback = [&callbackCalled, & callbackParams]( | 131 auto Callback = [&callbackCalled, & callbackParams]( |
72 const AdblockPlus::JsConstValueList& params) | 132 const AdblockPlus::JsValueList& params) |
73 { | 133 { |
74 callbackCalled = true; | 134 callbackCalled = true; |
75 callbackParams = params; | 135 callbackParams = params; |
76 }; | 136 }; |
77 | 137 |
78 // Trigger event without a callback | 138 // Trigger event without a callback |
79 callbackCalled = false; | 139 callbackCalled = false; |
80 jsEngine->Evaluate("_triggerEvent('foobar')"); | 140 jsEngine->Evaluate("_triggerEvent('foobar')"); |
81 ASSERT_FALSE(callbackCalled); | 141 ASSERT_FALSE(callbackCalled); |
82 | 142 |
83 // Set callback | 143 // Set callback |
84 jsEngine->SetEventCallback("foobar", Callback); | 144 jsEngine->SetEventCallback("foobar", Callback); |
85 callbackCalled = false; | 145 callbackCalled = false; |
86 jsEngine->Evaluate("_triggerEvent('foobar', 1, 'x', true)"); | 146 jsEngine->Evaluate("_triggerEvent('foobar', 1, 'x', true)"); |
87 ASSERT_TRUE(callbackCalled); | 147 ASSERT_TRUE(callbackCalled); |
88 ASSERT_EQ(callbackParams.size(), 3u); | 148 ASSERT_EQ(callbackParams.size(), 3u); |
89 ASSERT_EQ(callbackParams[0]->AsInt(), 1); | 149 ASSERT_EQ(callbackParams[0].AsInt(), 1); |
90 ASSERT_EQ(callbackParams[1]->AsString(), "x"); | 150 ASSERT_EQ(callbackParams[1].AsString(), "x"); |
91 ASSERT_TRUE(callbackParams[2]->AsBool()); | 151 ASSERT_TRUE(callbackParams[2].AsBool()); |
92 | 152 |
93 // Trigger a different event | 153 // Trigger a different event |
94 callbackCalled = false; | 154 callbackCalled = false; |
95 jsEngine->Evaluate("_triggerEvent('barfoo')"); | 155 jsEngine->Evaluate("_triggerEvent('barfoo')"); |
96 ASSERT_FALSE(callbackCalled); | 156 ASSERT_FALSE(callbackCalled); |
97 | 157 |
98 // Remove callback | 158 // Remove callback |
99 jsEngine->RemoveEventCallback("foobar"); | 159 jsEngine->RemoveEventCallback("foobar"); |
100 callbackCalled = false; | 160 callbackCalled = false; |
101 jsEngine->Evaluate("_triggerEvent('foobar')"); | 161 jsEngine->Evaluate("_triggerEvent('foobar')"); |
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121 ASSERT_TRUE(jsEngine->GetWebRequest()); | 181 ASSERT_TRUE(jsEngine->GetWebRequest()); |
122 ASSERT_ANY_THROW(jsEngine->SetWebRequest(AdblockPlus::WebRequestPtr())); | 182 ASSERT_ANY_THROW(jsEngine->SetWebRequest(AdblockPlus::WebRequestPtr())); |
123 AdblockPlus::WebRequestPtr webRequest(new AdblockPlus::DefaultWebRequest()); | 183 AdblockPlus::WebRequestPtr webRequest(new AdblockPlus::DefaultWebRequest()); |
124 jsEngine->SetWebRequest(webRequest); | 184 jsEngine->SetWebRequest(webRequest); |
125 ASSERT_EQ(webRequest, jsEngine->GetWebRequest()); | 185 ASSERT_EQ(webRequest, jsEngine->GetWebRequest()); |
126 } | 186 } |
127 | 187 |
128 TEST(NewJsEngineTest, GlobalPropertyTest) | 188 TEST(NewJsEngineTest, GlobalPropertyTest) |
129 { | 189 { |
130 AdblockPlus::JsEnginePtr jsEngine(AdblockPlus::JsEngine::New()); | 190 AdblockPlus::JsEnginePtr jsEngine(AdblockPlus::JsEngine::New()); |
131 jsEngine->SetGlobalProperty("foo", *jsEngine->NewValue("bar")); | 191 jsEngine->SetGlobalProperty("foo", jsEngine->NewValue("bar")); |
132 AdblockPlus::JsValuePtr foo = jsEngine->Evaluate("foo"); | 192 AdblockPlus::JsValuePtr foo = jsEngine->Evaluate("foo"); |
133 ASSERT_TRUE(foo->IsString()); | 193 ASSERT_TRUE(foo->IsString()); |
134 ASSERT_EQ(foo->AsString(), "bar"); | 194 ASSERT_EQ(foo->AsString(), "bar"); |
135 } | 195 } |
136 | 196 |
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