| // Copyright 2017 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 "third_party/blink/renderer/core/html/canvas/image_data.h" |
| |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "third_party/blink/renderer/platform/geometry/int_size.h" |
| #include "third_party/blink/renderer/platform/graphics/color_correction_test_utils.h" |
| #include "third_party/blink/renderer/platform/testing/runtime_enabled_features_test_helpers.h" |
| #include "third_party/skia/include/third_party/skcms/skcms.h" |
| |
| namespace blink { |
| namespace { |
| |
| class ImageDataTest : public testing::Test {}; |
| |
| // This test passes if it does not crash. If the required memory is not |
| // allocated to the ImageData, then an exception must raise. |
| TEST_F(ImageDataTest, CreateImageDataTooBig) { |
| DummyExceptionStateForTesting exception_state; |
| ImageData* too_big_image_data = |
| ImageData::Create(32767, 32767, exception_state); |
| if (!too_big_image_data) { |
| EXPECT_TRUE(exception_state.HadException()); |
| EXPECT_EQ(exception_state.CodeAs<ESErrorType>(), ESErrorType::kRangeError); |
| } |
| } |
| |
| TEST_F(ImageDataTest, ImageDataTooBigToAllocateDoesNotCrash) { |
| ImageData* image_data = ImageData::CreateForTest( |
| IntSize(1, (v8::TypedArray::kMaxLength / 4) + 1)); |
| EXPECT_EQ(image_data, nullptr); |
| } |
| |
| } // namespace |
| } // namespace blink |
