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Add matrix multiplication test

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This commit is contained in:
Pavel Krajcevski 2014-02-20 16:11:25 -05:00
parent d4ec0a3b3b
commit 98bc157e00
1 changed files with 21 additions and 2 deletions
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23
Base/test/TestMatrix.cpp
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@ -133,8 +133,27 @@ TEST(MatrixBase, CastVector) {
} }
TEST(MatrixBase, MatrixMultiplication) { TEST(MatrixBase, MatrixMultiplication) {
// Stub FasTC::MatrixBase<int, 2, 3> a;
EXPECT_EQ(0, 1); a(0, 0) = 1; a(0, 1) = 2; a(0, 2) = 3;
a(1, 0) = 4; a(1, 1) = 5; a(1, 2) = 6;
FasTC::MatrixBase<int, 3, 5> b;
b(0, 0) = -1; b(0, 1) = 2; b(0, 2) = -4; b(0, 3) = 5; b(0, 4) = 0;
b(1, 0) = 1; b(1, 1) = 2; b(1, 2) = 4; b(1, 3) = 6; b(1, 4) = 3;
b(2, 0) = -1; b(2, 1) = -2; b(2, 2) = -3; b(2, 3) = -4; b(2, 4) = 5;
FasTC::MatrixBase<float, 2, 5> amb = a * b;
EXPECT_NEAR(amb(0, 0), -2, kEpsilon);
EXPECT_NEAR(amb(0, 1), 0, kEpsilon);
EXPECT_NEAR(amb(0, 2), -5, kEpsilon);
EXPECT_NEAR(amb(0, 3), 5, kEpsilon);
EXPECT_NEAR(amb(0, 4), 21, kEpsilon);
EXPECT_NEAR(amb(1, 0), -5, kEpsilon);
EXPECT_NEAR(amb(1, 1), 6, kEpsilon);
EXPECT_NEAR(amb(1, 2), -14, kEpsilon);
EXPECT_NEAR(amb(1, 3), 26, kEpsilon);
EXPECT_NEAR(amb(1, 4), 45, kEpsilon);
} }
TEST(MatrixBase, VectorMultiplication) { TEST(MatrixBase, VectorMultiplication) {