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 * in the documentation and/or other materials provided with the
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 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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#include "tests/common/win/testing_common.h"
#include "utils/cross/math_gtest.h"

namespace o3d {

class MathGTestTest : public testing::Test {
};

// Test the math gtest helper functions.
TEST_F(MathGTestTest, TestMathGTest) {
  EXPECT_EQ(Float2(1.2f, 2.3f), Float2(1.2f, 2.3f));
  EXPECT_NE(Float2(1.2f, 2.3f), Float2(1.3f, 2.3f));
  EXPECT_NE(Float2(1.2f, 2.3f), Float2(1.2f, 2.4f));
  EXPECT_EQ(Float3(1.2f, 2.3f, 4.5f), Float3(1.2f, 2.3f, 4.5f));
  EXPECT_NE(Float3(1.2f, 2.3f, 4.5f), Float3(1.3f, 2.3f, 4.5f));
  EXPECT_NE(Float3(1.2f, 2.3f, 4.5f), Float3(1.2f, 2.4f, 4.5f));
  EXPECT_NE(Float3(1.2f, 2.3f, 4.5f), Float3(1.2f, 2.3f, 4.6f));
  EXPECT_EQ(Float4(1.2f, 2.3f, 4.5f, 6.7f), Float4(1.2f, 2.3f, 4.5f, 6.7f));
  EXPECT_NE(Float4(1.2f, 2.3f, 4.5f, 6.7f), Float4(1.3f, 2.3f, 4.5f, 6.7f));
  EXPECT_NE(Float4(1.2f, 2.3f, 4.5f, 6.7f), Float4(1.2f, 2.4f, 4.5f, 6.7f));
  EXPECT_NE(Float4(1.2f, 2.3f, 4.5f, 6.7f), Float4(1.2f, 2.3f, 4.6f, 6.7f));
  EXPECT_NE(Float4(1.2f, 2.3f, 4.5f, 6.7f), Float4(1.2f, 2.3f, 4.5f, 6.8f));
  Matrix4 a(Vector4(1.1f, 2.2f, 3.3f, 4.4f),
            Vector4(1.2f, 2.3f, 3.4f, 4.5f),
            Vector4(1.3f, 2.4f, 3.5f, 4.6f),
            Vector4(1.4f, 2.5f, 3.6f, 4.7f));
  Matrix4 b(a);
  EXPECT_EQ(a, b);
  for (int ii = 0; ii < 4; ++ii) {
    for (int jj = 0; jj < 4; ++jj) {
      b = a;
      b.setElem(ii, jj, b.getElem(ii, jj) * 2);
      EXPECT_NE(a, b);
    }
  }
}

}  // namespace o3d