| // 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/platform/geometry/layout_size.h" |
| |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "third_party/blink/renderer/platform/wtf/text/wtf_string.h" |
| |
| namespace blink { |
| |
| TEST(LayoutSizeTest, FitToAspectRatioDoesntOverflow) { |
| // FitToAspectRatio() shouldn't overflow due to intermediate calculations, |
| // for both the "constrained by width" and "constrained by height" cases. |
| LayoutSize aspect_ratio(50000, 50000); |
| EXPECT_EQ("1000x1000", |
| LayoutSize(2000, 1000) |
| .FitToAspectRatio(aspect_ratio, kAspectRatioFitShrink) |
| .ToString()); |
| |
| EXPECT_EQ("1000x1000", |
| LayoutSize(1000, 2000) |
| .FitToAspectRatio(aspect_ratio, kAspectRatioFitShrink) |
| .ToString()); |
| } |
| |
| } // namespace blink |
