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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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