| // 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/css/cssom/css_math_invert.h" |
| |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "third_party/blink/renderer/core/css/css_primitive_value.h" |
| #include "third_party/blink/renderer/core/css/cssom/css_unit_value.h" |
| |
| namespace blink { |
| |
| TEST(CSSMathInvert, TypeIsNegationOfArgumentType) { |
| CSSUnitValue* value = |
| CSSUnitValue::Create(0, CSSPrimitiveValue::UnitType::kPixels); |
| const CSSNumericValueType type = CSSMathInvert::Create(value)->Type(); |
| |
| for (unsigned i = 0; i < CSSNumericValueType::kNumBaseTypes; i++) { |
| const auto base_type = static_cast<CSSNumericValueType::BaseType>(i); |
| EXPECT_FALSE(type.HasPercentHint()); |
| if (base_type == CSSNumericValueType::BaseType::kLength) |
| EXPECT_EQ(type.Exponent(base_type), -1); |
| else |
| EXPECT_EQ(type.Exponent(base_type), 0); |
| } |
| } |
| |
| } // namespace blink |
