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Add div and length tests for Vector3

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This commit is contained in:
Eryn Wells 2013-09-13 11:14:34 -07:00
parent 25e7ed2b21
commit 6fcfcd09b5
1 changed files with 17 additions and 16 deletions
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33
test/test_basics.cc
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@ -64,35 +64,32 @@ TEST_F(Vector3Test, OperatorMul)
} }
// TODO: Test divison.
#if 0
TEST_F(Vector3Test, OperatorDiv) TEST_F(Vector3Test, OperatorDiv)
{ {
Vector3 out; Vector3 out;
out = v1 / 5.0; out = v1 / 5.0;
EXPECT_EQ(1.0/5.0, out.x); EXPECT_FLOAT_EQ(1.0/5.0, out.x);
EXPECT_EQ(3.0/5.0, out.y); EXPECT_FLOAT_EQ(3.0/5.0, out.y);
EXPECT_EQ(5.0/5.0, out.z); EXPECT_FLOAT_EQ(5.0/5.0, out.z);
out = v1 / -7.0; out = v1 / -7.0;
EXPECT_EQ(1.0/-7.0, out.x); EXPECT_FLOAT_EQ(1.0/-7.0, out.x);
EXPECT_EQ(3.0/-7.0, out.y); EXPECT_FLOAT_EQ(3.0/-7.0, out.y);
EXPECT_EQ(5.0/-7.0, out.z); EXPECT_FLOAT_EQ(5.0/-7.0, out.z);
out = v1; out = v1;
out /= 5.0; out /= 5.0;
EXPECT_EQ(1.0/5.0, out.x); EXPECT_FLOAT_EQ(1.0/5.0, out.x);
EXPECT_EQ(3.0/5.0, out.y); EXPECT_FLOAT_EQ(3.0/5.0, out.y);
EXPECT_EQ(5.0/5.0, out.z); EXPECT_FLOAT_EQ(5.0/5.0, out.z);
out = v1; out = v1;
out /= -7.0; out /= -7.0;
EXPECT_EQ(1.0/-7.0, out.x); EXPECT_FLOAT_EQ(1.0/-7.0, out.x);
EXPECT_EQ(3.0/-7.0, out.y); EXPECT_FLOAT_EQ(3.0/-7.0, out.y);
EXPECT_EQ(5.0/-7.0, out.z); EXPECT_FLOAT_EQ(5.0/-7.0, out.z);
} }
#endif
TEST_F(Vector3Test, OperatorAdd) TEST_F(Vector3Test, OperatorAdd)
@ -149,7 +146,11 @@ TEST_F(Vector3Test, Length2)
} }
// TODO: Test length() TEST_F(Vector3Test, Length)
{
EXPECT_FLOAT_EQ(5.916079783099616, v1.length());
EXPECT_FLOAT_EQ(22.5166604983954, v2.length());
}
TEST_F(Vector3Test, DotProduct) TEST_F(Vector3Test, DotProduct)