| // Copyright 2015 Google Inc. All Rights Reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #include "cobalt/bindings/testing/base_interface.h" |
| #include "cobalt/bindings/testing/bindings_test_base.h" |
| #include "cobalt/bindings/testing/derived_interface.h" |
| #include "cobalt/bindings/testing/object_type_bindings_interface.h" |
| #include "cobalt/bindings/testing/script_object_owner.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| using ::testing::_; |
| using ::testing::ContainsRegex; |
| using ::testing::Invoke; |
| using ::testing::Return; |
| using ::testing::StrictMock; |
| |
| namespace cobalt { |
| namespace bindings { |
| namespace testing { |
| |
| namespace { |
| class PlatformObjectBindingsTest |
| : public InterfaceBindingsTest<ObjectTypeBindingsInterface> { |
| public: |
| PlatformObjectBindingsTest() |
| : arbitrary_interface_(new StrictMock<ArbitraryInterface>()), |
| base_interface_(new StrictMock<BaseInterface>()), |
| derived_interface_(new StrictMock<DerivedInterface>()) { |
| ON_CALL(test_mock(), arbitrary_object()) |
| .WillByDefault(Return(arbitrary_interface_)); |
| ON_CALL(test_mock(), base_interface()) |
| .WillByDefault(Return(base_interface_)); |
| ON_CALL(test_mock(), derived_interface()) |
| .WillByDefault(Return(derived_interface_)); |
| } |
| |
| protected: |
| const scoped_refptr<ArbitraryInterface> arbitrary_interface_; |
| const scoped_refptr<BaseInterface> base_interface_; |
| const scoped_refptr<DerivedInterface> derived_interface_; |
| }; |
| |
| class UserObjectBindingsTest |
| : public InterfaceBindingsTest<ObjectTypeBindingsInterface> { |
| public: |
| UserObjectBindingsTest() |
| : arbitrary_interface_(new StrictMock<ArbitraryInterface>()) { |
| ON_CALL(test_mock(), arbitrary_object()) |
| .WillByDefault(Return(arbitrary_interface_)); |
| } |
| |
| protected: |
| const scoped_refptr<ArbitraryInterface> arbitrary_interface_; |
| }; |
| } // namespace |
| |
| TEST_F(PlatformObjectBindingsTest, InstanceOfObject) { |
| EXPECT_CALL(test_mock(), arbitrary_object()); |
| |
| std::string result; |
| EXPECT_TRUE( |
| EvaluateScript("test.arbitraryObject instanceof Object;", &result)); |
| EXPECT_STREQ("true", result.c_str()); |
| } |
| |
| TEST_F(PlatformObjectBindingsTest, Prototype) { |
| EXPECT_CALL(test_mock(), arbitrary_object()); |
| |
| std::string result; |
| EXPECT_TRUE( |
| EvaluateScript("Object.getPrototypeOf(test.arbitraryObject);", &result)); |
| EXPECT_STREQ("[object ArbitraryInterfacePrototype]", result.c_str()); |
| } |
| |
| #if defined(ENGINE_DEFINES_ATTRIBUTES_ON_OBJECT) |
| TEST_F(PlatformObjectBindingsTest, PropertyIsOwnProperty) { |
| EXPECT_CALL(test_mock(), arbitrary_object()); |
| |
| std::string result; |
| EXPECT_TRUE(EvaluateScript( |
| "test.arbitraryObject.hasOwnProperty(\"arbitraryProperty\");", &result)); |
| EXPECT_STREQ("true", result.c_str()); |
| } |
| #else |
| TEST_F(PlatformObjectBindingsTest, PropertyIsDefinedOnPrototype) { |
| EXPECT_CALL(test_mock(), arbitrary_object()); |
| |
| std::string result; |
| EXPECT_TRUE(EvaluateScript( |
| "Object.getPrototypeOf(test.arbitraryObject).hasOwnProperty(" |
| "\"arbitraryProperty\");", |
| &result)); |
| EXPECT_STREQ("true", result.c_str()); |
| } |
| #endif // defined(ENGINE_DEFINES_ATTRIBUTES_ON_OBJECT) |
| |
| TEST_F(PlatformObjectBindingsTest, MemberFunctionIsPrototypeProperty) { |
| EXPECT_CALL(test_mock(), arbitrary_object()).Times(3); |
| |
| std::string result; |
| EXPECT_TRUE(EvaluateScript( |
| "test.arbitraryObject.hasOwnProperty(\"arbitraryFunction\");", &result)); |
| EXPECT_STREQ("false", result.c_str()); |
| |
| EXPECT_TRUE(EvaluateScript( |
| "Object.getPrototypeOf(test.arbitraryObject).hasOwnProperty(" |
| "\"arbitraryFunction\");", |
| &result)); |
| EXPECT_STREQ("true", result.c_str()); |
| |
| EXPECT_TRUE(EvaluateScript("\"arbitraryFunction\" in test.arbitraryObject;", |
| &result)); |
| EXPECT_STREQ("true", result.c_str()); |
| } |
| |
| TEST_F(PlatformObjectBindingsTest, DerivedProto) { |
| EXPECT_CALL(test_mock(), derived_interface()); |
| |
| std::string result; |
| EXPECT_TRUE(EvaluateScript( |
| "Object.getPrototypeOf(test.derivedInterface) === " |
| "DerivedInterface.prototype;", |
| &result)); |
| EXPECT_STREQ("true", result.c_str()); |
| } |
| |
| TEST_F(PlatformObjectBindingsTest, PropertyOnBaseClass) { |
| EXPECT_CALL(test_mock(), derived_interface()); |
| EXPECT_CALL(*derived_interface_, base_attribute()) |
| .WillOnce(Return("mock_value")); |
| |
| std::string result; |
| EXPECT_TRUE(EvaluateScript("test.derivedInterface.baseAttribute;", &result)); |
| EXPECT_STREQ("mock_value", result.c_str()); |
| } |
| |
| TEST_F(PlatformObjectBindingsTest, OperationOnBaseClass) { |
| EXPECT_CALL(test_mock(), derived_interface()); |
| EXPECT_CALL(*derived_interface_, BaseOperation()); |
| |
| EXPECT_TRUE(EvaluateScript("test.derivedInterface.baseOperation();", NULL)); |
| } |
| |
| TEST_F(PlatformObjectBindingsTest, PropertyOnDerivedClass) { |
| EXPECT_CALL(test_mock(), derived_interface()); |
| EXPECT_CALL(*derived_interface_, derived_attribute()) |
| .WillOnce(Return("mock_value")); |
| |
| std::string result; |
| EXPECT_TRUE( |
| EvaluateScript("test.derivedInterface.derivedAttribute;", &result)); |
| EXPECT_STREQ("mock_value", result.c_str()); |
| } |
| |
| TEST_F(PlatformObjectBindingsTest, OperationOnDerivedClass) { |
| EXPECT_CALL(test_mock(), derived_interface()); |
| EXPECT_CALL(*derived_interface_, DerivedOperation()); |
| |
| EXPECT_TRUE( |
| EvaluateScript("test.derivedInterface.derivedOperation();", NULL)); |
| } |
| |
| TEST_F(PlatformObjectBindingsTest, ReturnDerivedClassWrapper) { |
| ON_CALL(test_mock(), base_interface()) |
| .WillByDefault(Return(derived_interface_)); |
| |
| std::string result; |
| EXPECT_CALL(test_mock(), base_interface()); |
| EXPECT_TRUE( |
| EvaluateScript("Object.getPrototypeOf(test.baseInterface);", &result)); |
| EXPECT_STREQ("[object DerivedInterfacePrototype]", result.c_str()); |
| |
| EXPECT_CALL(test_mock(), base_interface()); |
| EXPECT_CALL(*derived_interface_, DerivedOperation()); |
| EXPECT_TRUE(EvaluateScript("test.baseInterface.derivedOperation();", NULL)); |
| } |
| |
| TEST_F(PlatformObjectBindingsTest, ReturnCorrectWrapperForObjectType) { |
| typedef ScriptObjectOwner<script::OpaqueHandleHolder> ObjectOwner; |
| ObjectOwner object_owner(&test_mock()); |
| |
| // Store the Wrappable object as an opaque handle. |
| EXPECT_CALL(test_mock(), set_object_property(_)) |
| .WillOnce(Invoke(&object_owner, &ObjectOwner::TakeOwnership)); |
| EXPECT_TRUE( |
| EvaluateScript("test.objectProperty = new ArbitraryInterface();", NULL)); |
| ASSERT_TRUE(object_owner.IsSet()); |
| |
| // Return it back to JS as the original type. |
| EXPECT_CALL(test_mock(), object_property()) |
| .WillOnce(Return(&object_owner.reference().referenced_value())); |
| EXPECT_TRUE( |
| EvaluateScript("Object.getPrototypeOf(test.objectProperty) === " |
| "ArbitraryInterface.prototype;", |
| NULL)); |
| } |
| |
| TEST_F(UserObjectBindingsTest, PassUserObjectforObjectType) { |
| typedef ScriptObjectOwner<script::OpaqueHandleHolder> ObjectOwner; |
| ObjectOwner object_owner(&test_mock()); |
| |
| EXPECT_TRUE(EvaluateScript("var obj = new Object();", NULL)); |
| EXPECT_CALL(test_mock(), set_object_property(_)) |
| .WillOnce(Invoke(&object_owner, &ObjectOwner::TakeOwnership)); |
| EXPECT_TRUE(EvaluateScript("test.objectProperty = obj;", NULL)); |
| ASSERT_TRUE(object_owner.IsSet()); |
| |
| EXPECT_CALL(test_mock(), object_property()) |
| .WillOnce(Return(&object_owner.reference().referenced_value())); |
| EXPECT_TRUE(EvaluateScript("test.objectProperty === obj;", NULL)); |
| } |
| |
| TEST_F(UserObjectBindingsTest, NullObject) { |
| typedef ScriptObjectOwner<script::OpaqueHandleHolder> ObjectOwner; |
| ObjectOwner object_owner(&test_mock()); |
| |
| EXPECT_CALL(test_mock(), set_object_property(_)) |
| .WillOnce(Invoke(&object_owner, &ObjectOwner::TakeOwnership)); |
| EXPECT_TRUE(EvaluateScript("test.objectProperty = null;", NULL)); |
| EXPECT_FALSE(object_owner.IsSet()); |
| |
| EXPECT_CALL(test_mock(), object_property()); |
| EXPECT_TRUE(EvaluateScript("test.objectProperty === null;", NULL)); |
| } |
| |
| TEST_F(UserObjectBindingsTest, NonObjectType) { |
| std::string result; |
| EXPECT_FALSE(EvaluateScript("test.objectProperty = 5;", &result)); |
| EXPECT_THAT(result.c_str(), ContainsRegex("TypeError:")); |
| |
| EXPECT_FALSE(EvaluateScript("test.objectProperty = false;", &result)); |
| EXPECT_THAT(result.c_str(), ContainsRegex("TypeError:")); |
| |
| EXPECT_FALSE(EvaluateScript("test.objectProperty = \"string\";", &result)); |
| EXPECT_THAT(result.c_str(), ContainsRegex("TypeError:")); |
| |
| EXPECT_FALSE(EvaluateScript("test.objectProperty = undefined;", &result)); |
| EXPECT_THAT(result.c_str(), ContainsRegex("TypeError:")); |
| } |
| |
| TEST_F(UserObjectBindingsTest, SetNonObject) { |
| std::string result; |
| EXPECT_FALSE(EvaluateScript("test.objectProperty = 5", &result)); |
| EXPECT_THAT(result.c_str(), ContainsRegex("TypeError:")); |
| } |
| |
| TEST_F(UserObjectBindingsTest, SetUndefinedObject) { |
| std::string result; |
| EXPECT_FALSE(EvaluateScript("test.arbitraryObject = undefined;", &result)); |
| EXPECT_THAT(result.c_str(), ContainsRegex("TypeError:")); |
| } |
| |
| TEST_F(UserObjectBindingsTest, SetWrongObjectType) { |
| std::string result; |
| EXPECT_FALSE(EvaluateScript("test.arbitraryObject = new Object()", &result)); |
| EXPECT_THAT(result.c_str(), ContainsRegex("TypeError:")); |
| |
| EXPECT_FALSE( |
| EvaluateScript("test.derivedInterface = new BaseInterface()", &result)); |
| EXPECT_THAT(result.c_str(), ContainsRegex("TypeError:")); |
| } |
| |
| TEST_F(UserObjectBindingsTest, CallWrongObjectType) { |
| std::string result; |
| EXPECT_TRUE(EvaluateScript("var obj = new Object()", NULL)); |
| EXPECT_TRUE(EvaluateScript("var arb = new ArbitraryInterface()", NULL)); |
| |
| // Calling a function with the wrong object type is a type error. |
| EXPECT_FALSE( |
| EvaluateScript("obj.arbitraryFunction = arb.arbitraryFunction;\n" |
| "obj.arbitraryFunction();", &result)); |
| EXPECT_THAT(result.c_str(), ContainsRegex("TypeError:")); |
| } |
| |
| } // namespace testing |
| } // namespace bindings |
| } // namespace cobalt |