| // 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 "gfx/test/gfx_util.h" |
| |
| #include <iomanip> |
| #include <sstream> |
| #include <string> |
| |
| #include "gfx/geometry/point.h" |
| #include "gfx/geometry/point_f.h" |
| #include "gfx/geometry/rect.h" |
| #include "gfx/geometry/rect_f.h" |
| #include "gfx/geometry/size.h" |
| #include "gfx/geometry/size_f.h" |
| #include "gfx/geometry/vector2d.h" |
| #include "gfx/geometry/vector2d_f.h" |
| #include "gfx/transform.h" |
| |
| namespace gfx { |
| |
| namespace { |
| |
| bool FloatAlmostEqual(float a, float b) { |
| // FloatLE is the gtest predicate for less than or almost equal to. |
| return ::testing::FloatLE("a", "b", a, b) && |
| ::testing::FloatLE("b", "a", b, a); |
| } |
| |
| } // namespace |
| |
| ::testing::AssertionResult AssertPointFloatEqual(const char* lhs_expr, |
| const char* rhs_expr, |
| const PointF& lhs, |
| const PointF& rhs) { |
| if (FloatAlmostEqual(lhs.x(), rhs.x()) && |
| FloatAlmostEqual(lhs.y(), rhs.y())) { |
| return ::testing::AssertionSuccess(); |
| } |
| return ::testing::AssertionFailure() |
| << "Value of: " << rhs_expr << "\n Actual: " << rhs.ToString() |
| << "\nExpected: " << lhs_expr << "\nWhich is: " << lhs.ToString(); |
| } |
| |
| ::testing::AssertionResult AssertRectFloatEqual(const char* lhs_expr, |
| const char* rhs_expr, |
| const RectF& lhs, |
| const RectF& rhs) { |
| if (FloatAlmostEqual(lhs.x(), rhs.x()) && |
| FloatAlmostEqual(lhs.y(), rhs.y()) && |
| FloatAlmostEqual(lhs.width(), rhs.width()) && |
| FloatAlmostEqual(lhs.height(), rhs.height())) { |
| return ::testing::AssertionSuccess(); |
| } |
| return ::testing::AssertionFailure() |
| << "Value of: " << rhs_expr << "\n Actual: " << rhs.ToString() |
| << "\nExpected: " << lhs_expr << "\nWhich is: " << lhs.ToString(); |
| } |
| |
| ::testing::AssertionResult AssertSizeFFloatEqual(const char* lhs_expr, |
| const char* rhs_expr, |
| const SizeF& lhs, |
| const SizeF& rhs) { |
| if (FloatAlmostEqual(lhs.width(), rhs.width()) && |
| FloatAlmostEqual(lhs.height(), rhs.height())) { |
| return ::testing::AssertionSuccess(); |
| } |
| return ::testing::AssertionFailure() |
| << "Value of: " << rhs_expr << "\n Actual: " << rhs.ToString() |
| << "\nExpected: " << lhs_expr << "\nWhich is: " << lhs.ToString(); |
| } |
| |
| void PrintTo(const Point& point, ::std::ostream* os) { |
| *os << point.ToString(); |
| } |
| |
| void PrintTo(const PointF& point, ::std::ostream* os) { |
| *os << point.ToString(); |
| } |
| |
| void PrintTo(const Rect& rect, ::std::ostream* os) { |
| *os << rect.ToString(); |
| } |
| |
| void PrintTo(const RectF& rect, ::std::ostream* os) { |
| *os << rect.ToString(); |
| } |
| |
| void PrintTo(const Size& size, ::std::ostream* os) { |
| *os << size.ToString(); |
| } |
| |
| void PrintTo(const SizeF& size, ::std::ostream* os) { |
| *os << size.ToString(); |
| } |
| |
| void PrintTo(const Transform& transform, ::std::ostream* os) { |
| *os << transform.ToString(); |
| } |
| |
| void PrintTo(const Vector2d& vector, ::std::ostream* os) { |
| *os << vector.ToString(); |
| } |
| |
| void PrintTo(const Vector2dF& vector, ::std::ostream* os) { |
| *os << vector.ToString(); |
| } |
| |
| } // namespace gfx |