Index: third_party/WebKit/Source/bindings/core/v8/SerializedScriptValueTest.cpp |
diff --git a/third_party/WebKit/Source/bindings/core/v8/SerializedScriptValueTest.cpp b/third_party/WebKit/Source/bindings/core/v8/SerializedScriptValueTest.cpp |
index 0af3d11eaea665e1698514a41a2770b5a333d1e1..dd9db3d8bbc7fed386971d5bb966299fe6df4c07 100644 |
--- a/third_party/WebKit/Source/bindings/core/v8/SerializedScriptValueTest.cpp |
+++ b/third_party/WebKit/Source/bindings/core/v8/SerializedScriptValueTest.cpp |
@@ -9,12 +9,127 @@ |
#include "bindings/core/v8/V8Binding.h" |
#include "bindings/core/v8/V8BindingForTesting.h" |
#include "bindings/core/v8/V8File.h" |
+#include "bindings/core/v8/V8ImageData.h" |
#include "core/fileapi/File.h" |
#include "platform/testing/UnitTestHelpers.h" |
#include "testing/gtest/include/gtest/gtest.h" |
namespace blink { |
+TEST(SerializedScriptValueTest, WireFormatRoundTrip) { |
+ V8TestingScope scope; |
+ |
+ v8::Local<v8::Value> v8OriginalTrue = |
+ v8::Boolean::New(scope.GetIsolate(), true); |
jbroman
2017/04/12 18:34:04
More concisely: v8::True(scope.GetIsolate());
At
pwnall
2017/04/12 21:37:30
Done.
Thank you!
|
+ RefPtr<SerializedScriptValue> sourceSerializedScriptValue = |
+ SerializedScriptValue::Serialize( |
+ scope.GetIsolate(), v8OriginalTrue, |
+ SerializedScriptValue::SerializeOptions(), ASSERT_NO_EXCEPTION); |
+ |
+ Vector<char> wireData; |
+ sourceSerializedScriptValue->ToWireBytes(wireData); |
+ |
+ RefPtr<SerializedScriptValue> serializedScriptValue = |
+ SerializedScriptValue::Create(wireData.Data(), wireData.size()); |
+ v8::Local<v8::Value> deserialized = |
+ serializedScriptValue->Deserialize(scope.GetIsolate()); |
+ EXPECT_TRUE(deserialized->IsTrue()); |
+} |
+ |
+TEST(SerializedScriptValueTest, WireFormatVersion17NoByteFlipping) { |
+ V8TestingScope scope; |
+ |
+ const uint8_t data[] = {0xFF, 0x11, 0xFF, 0x0D, 0x54, 0x00}; |
+ RefPtr<SerializedScriptValue> serializedScriptValue = |
+ SerializedScriptValue::Create(reinterpret_cast<const char*>(data), |
+ sizeof(data)); |
+ v8::Local<v8::Value> deserialized = |
+ serializedScriptValue->Deserialize(scope.GetIsolate()); |
+ EXPECT_TRUE(deserialized->IsTrue()); |
+} |
+ |
+TEST(SerializedScriptValueTest, WireFormatVersion16ByteFlipping) { |
+ V8TestingScope scope; |
+ |
+ // Using UChar instead of uint8_t to get ntohs() byte flipping. |
+ const UChar data[] = {0xFF10, 0xFF0D, 0x5400}; |
+ RefPtr<SerializedScriptValue> serializedScriptValue = |
+ SerializedScriptValue::Create(reinterpret_cast<const char*>(data), |
+ sizeof(data)); |
+ v8::Local<v8::Value> deserialized = |
+ serializedScriptValue->Deserialize(scope.GetIsolate()); |
+ EXPECT_TRUE(deserialized->IsTrue()); |
+} |
+ |
+TEST(SerializedScriptValueTest, WireFormatVersion13ByteFlipping) { |
+ V8TestingScope scope; |
+ |
+ // Using UChar instead of uint8_t to get ntohs() byte flipping. |
+ const UChar data[] = {0xFF0D, 0x5400}; |
+ RefPtr<SerializedScriptValue> serializedScriptValue = |
+ SerializedScriptValue::Create(reinterpret_cast<const char*>(data), |
+ sizeof(data)); |
+ v8::Local<v8::Value> deserialized = |
+ serializedScriptValue->Deserialize(scope.GetIsolate()); |
+ EXPECT_TRUE(deserialized->IsTrue()); |
+} |
+ |
+TEST(SerializedScriptValueTest, WireFormatVersion0ByteFlipping) { |
+ V8TestingScope scope; |
+ |
+ // Using UChar instead of uint8_t to get ntohs() byte flipping. |
+ const UChar data[] = {0x5400}; |
+ RefPtr<SerializedScriptValue> serializedScriptValue = |
+ SerializedScriptValue::Create(reinterpret_cast<const char*>(data), |
+ sizeof(data)); |
+ v8::Local<v8::Value> deserialized = |
+ serializedScriptValue->Deserialize(scope.GetIsolate()); |
+ EXPECT_TRUE(deserialized->IsTrue()); |
+} |
+ |
+TEST(SerializedScriptValueTest, WireFormatVersion0ImageData) { |
+ V8TestingScope scope; |
+ v8::Isolate* isolate = scope.GetIsolate(); |
+ |
+ // Using UChar instead of uint8_t to get ntohs() byte flipping. |
+ // |
+ // This builds the smallest possible ImageData whose first data byte is 0xFF, |
+ // as follows. |
+ // |
+ // width = 127, encoded as 0xFF 0x00 (degenerate varint) |
+ // height = 1, encoded as 0x01 (varint) |
+ // pixelLength = 508 (127 * 1 * 4), encoded as 0xFC 0x03 (varint) |
+ // pixel data = 508 bytes, all zero |
+ Vector<UChar> data; |
+ data.push_back(0x23FF); |
+ data.push_back(0x001); |
+ data.push_back(0xFC03); |
+ data.Resize(257); // (508 pixel data + 6 header bytes) / 2 |
+ |
+ // Using UChar instead of uint8_t to get ntohs() byte flipping. |
+ RefPtr<SerializedScriptValue> serializedScriptValue = |
+ SerializedScriptValue::Create(reinterpret_cast<const char*>(data.Data()), |
+ data.size() * sizeof(UChar)); |
+ v8::Local<v8::Value> deserialized = |
+ serializedScriptValue->Deserialize(isolate); |
+ ASSERT_TRUE(deserialized->IsObject()); |
+ v8::Local<v8::Object> deserializedObject = deserialized.As<v8::Object>(); |
+ ASSERT_TRUE(V8ImageData::hasInstance(deserializedObject, isolate)); |
+ ImageData* imageData = V8ImageData::toImpl(deserializedObject); |
+ EXPECT_EQ(imageData->width(), 127); |
+ EXPECT_EQ(imageData->height(), 1); |
+} |
+ |
+TEST(SerializedScriptValueTest, NullValue) { |
jbroman
2017/04/12 18:34:04
Is this substantially different from V8ScriptValue
pwnall
2017/04/12 21:37:30
No.
If the intent of the test is to make sure tha
|
+ V8TestingScope scope; |
+ |
+ RefPtr<SerializedScriptValue> serializedScriptValue = |
+ SerializedScriptValue::NullValue(); |
+ v8::Local<v8::Value> deserialized = |
+ serializedScriptValue->Deserialize(scope.GetIsolate()); |
+ EXPECT_TRUE(deserialized->IsNull()); |
+} |
+ |
TEST(SerializedScriptValueTest, UserSelectedFile) { |
V8TestingScope scope; |
String file_path = testing::BlinkRootDir(); |