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1 // Copyright 2015 PDFium 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 #include "testing/gtest/include/gtest/gtest.h" | |
6 #include "testing/js_embedder_test.h" | |
7 | |
8 namespace { | |
9 | |
10 const double kExpected0 = 6.0; | |
11 const double kExpected1 = 7.0; | |
12 const double kExpected2 = 8.0; | |
13 | |
14 const wchar_t kScript0[] = L"fred = 6"; | |
15 const wchar_t kScript1[] = L"fred = 7"; | |
16 const wchar_t kScript2[] = L"fred = 8"; | |
17 | |
18 } // namespace | |
19 | |
20 class FXJSV8EmbedderTest : public JSEmbedderTest { | |
21 public: | |
22 void ExecuteInCurrentContext(const CFX_WideString& script) { | |
23 FXJSErr error; | |
24 int sts = FXJS_Execute(isolate(), script, &error); | |
25 EXPECT_EQ(0, sts); | |
26 } | |
27 void CheckAssignmentInCurrentContext(double expected) { | |
28 v8::Local<v8::Object> This = FXJS_GetThisObj(isolate()); | |
29 v8::Local<v8::Value> fred = FXJS_GetObjectElement(isolate(), This, L"fred"); | |
30 EXPECT_TRUE(fred->IsNumber()); | |
31 EXPECT_EQ(expected, fred->ToNumber(isolate()->GetCurrentContext()) | |
32 .ToLocalChecked() | |
33 ->Value()); | |
34 } | |
35 }; | |
36 | |
37 TEST_F(FXJSV8EmbedderTest, Getters) { | |
38 v8::Isolate::Scope isolate_scope(isolate()); | |
39 v8::HandleScope handle_scope(isolate()); | |
40 v8::Context::Scope context_scope(GetV8Context()); | |
41 | |
42 ExecuteInCurrentContext(CFX_WideString(kScript1)); | |
43 CheckAssignmentInCurrentContext(kExpected1); | |
44 } | |
45 | |
46 TEST_F(FXJSV8EmbedderTest, MultipleRutimes) { | |
47 v8::Isolate::Scope isolate_scope(isolate()); | |
48 v8::HandleScope handle_scope(isolate()); | |
49 | |
50 v8::Global<v8::Context> global_context1; | |
51 std::vector<v8::Global<v8::Object>*> static_objects1; | |
52 FXJS_InitializeRuntime(isolate(), nullptr, &global_context1, | |
53 &static_objects1); | |
54 | |
55 v8::Global<v8::Context> global_context2; | |
56 std::vector<v8::Global<v8::Object>*> static_objects2; | |
57 FXJS_InitializeRuntime(isolate(), nullptr, &global_context2, | |
58 &static_objects2); | |
59 | |
60 v8::Context::Scope context_scope(GetV8Context()); | |
61 ExecuteInCurrentContext(CFX_WideString(kScript0)); | |
62 CheckAssignmentInCurrentContext(kExpected0); | |
63 | |
64 { | |
65 v8::Local<v8::Context> context1 = | |
66 v8::Local<v8::Context>::New(isolate(), global_context1); | |
67 v8::Context::Scope context_scope1(context1); | |
68 ExecuteInCurrentContext(CFX_WideString(kScript1)); | |
69 CheckAssignmentInCurrentContext(kExpected1); | |
70 } | |
71 FXJS_ReleaseRuntime(isolate(), &global_context1, &static_objects1); | |
72 | |
73 { | |
74 v8::Local<v8::Context> context2 = | |
75 v8::Local<v8::Context>::New(isolate(), global_context2); | |
76 v8::Context::Scope context_scope2(context2); | |
77 ExecuteInCurrentContext(CFX_WideString(kScript2)); | |
78 CheckAssignmentInCurrentContext(kExpected2); | |
79 } | |
80 FXJS_ReleaseRuntime(isolate(), &global_context2, &static_objects2); | |
81 | |
82 CheckAssignmentInCurrentContext(kExpected0); | |
83 } | |
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