Move geometric types to a separate, more lightweight target.

ui/gfx/point3_unittest.cc

-// Copyright (c) 2012 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 "ui/gfx/point3_f.h"
-
-#include "base/basictypes.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace gfx {
-
-TEST(Point3Test, VectorArithmetic) {
-  gfx::Point3F a(1.6f, 5.1f, 3.2f);
-  gfx::Vector3dF v1(3.1f, -3.2f, 9.3f);
-  gfx::Vector3dF v2(-8.1f, 1.2f, 3.3f);
-
-  static const struct {
-    gfx::Point3F expected;
-    gfx::Point3F actual;
-  } tests[] = {
-    { gfx::Point3F(4.7f, 1.9f, 12.5f), a + v1 },
-    { gfx::Point3F(-1.5f, 8.3f, -6.1f), a - v1 },
-    { a, a - v1 + v1 },
-    { a, a + v1 - v1 },
-    { a, a + gfx::Vector3dF() },
-    { gfx::Point3F(12.8f, 0.7f, 9.2f), a + v1 - v2 },
-    { gfx::Point3F(-9.6f, 9.5f, -2.8f), a - v1 + v2 }
-  };
-
-  for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i)
-    EXPECT_EQ(tests[i].expected.ToString(),
-              tests[i].actual.ToString());
-
-  a += v1;
-  EXPECT_EQ(Point3F(4.7f, 1.9f, 12.5f).ToString(), a.ToString());
-
-  a -= v2;
-  EXPECT_EQ(Point3F(12.8f, 0.7f, 9.2f).ToString(), a.ToString());
-}
-
-TEST(Point3Test, VectorFromPoints) {
-  gfx::Point3F a(1.6f, 5.2f, 3.2f);
-  gfx::Vector3dF v1(3.1f, -3.2f, 9.3f);
-
-  gfx::Point3F b(a + v1);
-  EXPECT_EQ((b - a).ToString(), v1.ToString());
-}
-
-TEST(Point3Test, Scale) {
-  EXPECT_EQ(Point3F().ToString(), ScalePoint(Point3F(), 2.f).ToString());
-  EXPECT_EQ(Point3F().ToString(),
-            ScalePoint(Point3F(), 2.f, 2.f, 2.f).ToString());
-
-  EXPECT_EQ(Point3F(2.f, -2.f, 4.f).ToString(),
-            ScalePoint(Point3F(1.f, -1.f, 2.f), 2.f).ToString());
-  EXPECT_EQ(Point3F(2.f, -3.f, 8.f).ToString(),
-            ScalePoint(Point3F(1.f, -1.f, 2.f), 2.f, 3.f, 4.f).ToString());
-
-  Point3F zero;
-  zero.Scale(2.f);
-  zero.Scale(6.f, 3.f, 1.5f);
-  EXPECT_EQ(Point3F().ToString(), zero.ToString());
-
-  Point3F point(1.f, -1.f, 2.f);
-  point.Scale(2.f);
-  point.Scale(6.f, 3.f, 1.5f);
-  EXPECT_EQ(Point3F(12.f, -6.f, 6.f).ToString(), point.ToString());
-}
-
-}  // namespace gfx