| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "base/basictypes.h" |
| #include "base/float_util.h" |
| #include "base/memory/scoped_ptr.h" |
| #include "content/common/android/gin_java_bridge_value.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| namespace content { |
| |
| class GinJavaBridgeValueTest : public testing::Test { |
| }; |
| |
| TEST_F(GinJavaBridgeValueTest, BasicValues) { |
| float native_float; |
| int32 native_object_id; |
| |
| scoped_ptr<base::BinaryValue> undefined( |
| GinJavaBridgeValue::CreateUndefinedValue()); |
| ASSERT_TRUE(undefined.get()); |
| EXPECT_TRUE(GinJavaBridgeValue::ContainsGinJavaBridgeValue(undefined.get())); |
| scoped_ptr<const GinJavaBridgeValue> undefined_value( |
| GinJavaBridgeValue::FromValue(undefined.get())); |
| ASSERT_TRUE(undefined_value.get()); |
| EXPECT_TRUE(undefined_value->IsType(GinJavaBridgeValue::TYPE_UNDEFINED)); |
| |
| EXPECT_FALSE(undefined_value->GetAsNonFinite(&native_float)); |
| EXPECT_FALSE(undefined_value->GetAsObjectID(&native_object_id)); |
| |
| scoped_ptr<base::BinaryValue> float_infinity( |
| GinJavaBridgeValue::CreateNonFiniteValue( |
| std::numeric_limits<float>::infinity())); |
| ASSERT_TRUE(float_infinity.get()); |
| EXPECT_TRUE( |
| GinJavaBridgeValue::ContainsGinJavaBridgeValue(float_infinity.get())); |
| scoped_ptr<const GinJavaBridgeValue> float_infinity_value( |
| GinJavaBridgeValue::FromValue(float_infinity.get())); |
| ASSERT_TRUE(float_infinity_value.get()); |
| EXPECT_TRUE(float_infinity_value->IsType(GinJavaBridgeValue::TYPE_NONFINITE)); |
| EXPECT_TRUE(float_infinity_value->GetAsNonFinite(&native_float)); |
| EXPECT_FALSE(base::IsFinite(native_float)); |
| EXPECT_FALSE(base::IsNaN(native_float)); |
| |
| EXPECT_FALSE(undefined_value->GetAsObjectID(&native_object_id)); |
| |
| scoped_ptr<base::BinaryValue> double_infinity( |
| GinJavaBridgeValue::CreateNonFiniteValue( |
| std::numeric_limits<double>::infinity())); |
| ASSERT_TRUE(double_infinity.get()); |
| EXPECT_TRUE( |
| GinJavaBridgeValue::ContainsGinJavaBridgeValue(double_infinity.get())); |
| scoped_ptr<const GinJavaBridgeValue> double_infinity_value( |
| GinJavaBridgeValue::FromValue(double_infinity.get())); |
| ASSERT_TRUE(double_infinity_value.get()); |
| EXPECT_TRUE( |
| double_infinity_value->IsType(GinJavaBridgeValue::TYPE_NONFINITE)); |
| EXPECT_TRUE(double_infinity_value->GetAsNonFinite(&native_float)); |
| EXPECT_FALSE(base::IsFinite(native_float)); |
| EXPECT_FALSE(base::IsNaN(native_float)); |
| |
| EXPECT_FALSE(undefined_value->GetAsObjectID(&native_object_id)); |
| |
| scoped_ptr<base::BinaryValue> object_id( |
| GinJavaBridgeValue::CreateObjectIDValue(42)); |
| ASSERT_TRUE(object_id.get()); |
| EXPECT_TRUE(GinJavaBridgeValue::ContainsGinJavaBridgeValue(object_id.get())); |
| scoped_ptr<const GinJavaBridgeValue> object_id_value( |
| GinJavaBridgeValue::FromValue(object_id.get())); |
| ASSERT_TRUE(object_id_value.get()); |
| EXPECT_TRUE(object_id_value->IsType(GinJavaBridgeValue::TYPE_OBJECT_ID)); |
| EXPECT_TRUE(object_id_value->GetAsObjectID(&native_object_id)); |
| EXPECT_EQ(42, native_object_id); |
| |
| EXPECT_FALSE(undefined_value->GetAsNonFinite(&native_float)); |
| } |
| |
| TEST_F(GinJavaBridgeValueTest, BrokenValues) { |
| scoped_ptr<base::Value> non_binary(new base::FundamentalValue(42)); |
| EXPECT_FALSE( |
| GinJavaBridgeValue::ContainsGinJavaBridgeValue(non_binary.get())); |
| |
| const char dummy_data[] = "\000\001\002\003\004\005\006\007\010\011\012\013"; |
| scoped_ptr<base::BinaryValue> broken_binary( |
| base::BinaryValue::CreateWithCopiedBuffer(dummy_data, |
| sizeof(dummy_data))); |
| EXPECT_FALSE( |
| GinJavaBridgeValue::ContainsGinJavaBridgeValue(broken_binary.get())); |
| } |
| |
| } // namespace |