geometry_unittests.cc File Reference

#include <memory>
#include "flutter/testing/testing.h"
#include "gtest/gtest.h"
#include "impeller/entity/contents/content_context.h"
#include "impeller/entity/geometry/geometry.h"
#include "impeller/entity/geometry/stroke_path_geometry.h"
#include "impeller/geometry/constants.h"
#include "impeller/geometry/geometry_asserts.h"
#include "impeller/geometry/path_builder.h"
#include "impeller/renderer/testing/mocks.h"

Go to the source code of this file.

Classes
class	impeller::ImpellerEntityUnitTestAccessor

Namespaces
namespace	impeller
namespace	impeller::testing

Macros
#define	EXPECT_SOLID_VERTICES_NEAR(a, b)    EXPECT_PRED2(&::SolidVerticesNear, a, b)
#define	EXPECT_TEXTURE_VERTICES_NEAR(a, b)    EXPECT_PRED2(&::TextureVerticesNear, a, b)

Functions
inline ::testing::AssertionResult	SolidVerticesNear (std::vector< impeller::SolidFillVertexShader::PerVertexData > a, std::vector< impeller::SolidFillVertexShader::PerVertexData > b)
inline ::testing::AssertionResult	TextureVerticesNear (std::vector< impeller::TextureFillVertexShader::PerVertexData > a, std::vector< impeller::TextureFillVertexShader::PerVertexData > b)
	impeller::testing::TEST (EntityGeometryTest, RectGeometryCoversArea)
	impeller::testing::TEST (EntityGeometryTest, FillPathGeometryCoversArea)
	impeller::testing::TEST (EntityGeometryTest, FillPathGeometryCoversAreaNoInnerRect)
	impeller::testing::TEST (EntityGeometryTest, LineGeometryCoverage)
	impeller::testing::TEST (EntityGeometryTest, RoundRectGeometryCoversArea)
	impeller::testing::TEST (EntityGeometryTest, GeometryResultHasReasonableDefaults)
	impeller::testing::TEST (EntityGeometryTest, AlphaCoverageStrokePaths)

Macro Definition Documentation

EXPECT_SOLID_VERTICES_NEAR

#define EXPECT_SOLID_VERTICES_NEAR	(		a,
			b
	)		EXPECT_PRED2(&::SolidVerticesNear, a, b)

Definition at line 47 of file geometry_unittests.cc.

EXPECT_TEXTURE_VERTICES_NEAR

#define EXPECT_TEXTURE_VERTICES_NEAR	(		a,
			b
	)		EXPECT_PRED2(&::TextureVerticesNear, a, b)

Definition at line 49 of file geometry_unittests.cc.

Function Documentation

SolidVerticesNear()

inline ::testing::AssertionResult SolidVerticesNear	(	std::vector< impeller::SolidFillVertexShader::PerVertexData >	a,
		std::vector< impeller::SolidFillVertexShader::PerVertexData >	b
	)

Definition at line 16 of file geometry_unittests.cc.

                                                             {
  if (a.size() != b.size()) {
    return ::testing::AssertionFailure() << "Colors length does not match";
  }
  for (auto i = 0u; i < b.size(); i++) {
    if (!PointNear(a[i].position, b[i].position)) {
      return ::testing::AssertionFailure() << "Positions are not equal.";
    }
  }
  return ::testing::AssertionSuccess();
}

TextureVerticesNear()

inline ::testing::AssertionResult TextureVerticesNear	(	std::vector< impeller::TextureFillVertexShader::PerVertexData >	a,
		std::vector< impeller::TextureFillVertexShader::PerVertexData >	b
	)

Definition at line 30 of file geometry_unittests.cc.

                                                               {
  if (a.size() != b.size()) {
    return ::testing::AssertionFailure() << "Colors length does not match";
  }
  for (auto i = 0u; i < b.size(); i++) {
    if (!PointNear(a[i].position, b[i].position)) {
      return ::testing::AssertionFailure() << "Positions are not equal.";
    }
    if (!PointNear(a[i].texture_coords, b[i].texture_coords)) {
      return ::testing::AssertionFailure() << "Texture coords are not equal.";
    }
  }
  return ::testing::AssertionSuccess();
}