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Add regression test for bug #817

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This commit is contained in:
Gael Guennebaud 2015-09-02 13:16:03 +02:00
parent be5e2ecc21
commit 6522c3a6f0
1 changed files with 10 additions and 0 deletions
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10
test/product_extra.cpp
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@ -194,6 +194,15 @@ void bug_127()
a*b; a*b;
} }
template<int> void bug_817()
{
ArrayXXf B = ArrayXXf::Random(10,10), C;
VectorXf x = VectorXf::Random(10);
C = (x.transpose()*B.matrix());
B = (x.transpose()*B.matrix());
VERIFY_IS_APPROX(B,C);
}
template<int> template<int>
void unaligned_objects() void unaligned_objects()
{ {
@ -258,6 +267,7 @@ void test_product_extra()
CALL_SUBTEST_1( zero_sized_objects(MatrixXf(internal::random<int>(1,EIGEN_TEST_MAX_SIZE), internal::random<int>(1,EIGEN_TEST_MAX_SIZE))) ); CALL_SUBTEST_1( zero_sized_objects(MatrixXf(internal::random<int>(1,EIGEN_TEST_MAX_SIZE), internal::random<int>(1,EIGEN_TEST_MAX_SIZE))) );
} }
CALL_SUBTEST_5( bug_127<0>() ); CALL_SUBTEST_5( bug_127<0>() );
CALL_SUBTEST_5( bug_817<0>() );
CALL_SUBTEST_6( unaligned_objects<0>() ); CALL_SUBTEST_6( unaligned_objects<0>() );
CALL_SUBTEST_7( compute_block_size<float>() ); CALL_SUBTEST_7( compute_block_size<float>() );
CALL_SUBTEST_7( compute_block_size<double>() ); CALL_SUBTEST_7( compute_block_size<double>() );