diff options
Diffstat (limited to 'src/systemcmds/tests/test_mathlib.cpp')
| -rw-r--r-- | src/systemcmds/tests/test_mathlib.cpp | 51 |
1 files changed, 50 insertions, 1 deletions
diff --git a/src/systemcmds/tests/test_mathlib.cpp b/src/systemcmds/tests/test_mathlib.cpp index 70d173fc9..9fa52aaaa 100644 --- a/src/systemcmds/tests/test_mathlib.cpp +++ b/src/systemcmds/tests/test_mathlib.cpp @@ -54,6 +54,7 @@ using namespace math; int test_mathlib(int argc, char *argv[]) { + int rc = 0; warnx("testing mathlib"); { @@ -156,5 +157,53 @@ int test_mathlib(int argc, char *argv[]) TEST_OP("Matrix<10, 10> * Matrix<10, 10>", m1 * m2); } - return 0; + { + // test nonsymmetric +, -, +=, -= + + float data1[2][3] = {{1,2,3},{4,5,6}}; + float data2[2][3] = {{2,4,6},{8,10,12}}; + float data3[2][3] = {{3,6,9},{12,15,18}}; + + Matrix<2, 3> m1(data1); + Matrix<2, 3> m2(data2); + Matrix<2, 3> m3(data3); + + if (m1 + m2 != m3) { + warnx("Matrix<2, 3> + Matrix<2, 3> failed!"); + (m1 + m2).print(); + printf("!=\n"); + m3.print(); + rc = 1; + } + + if (m3 - m2 != m1) { + warnx("Matrix<2, 3> - Matrix<2, 3> failed!"); + (m3 - m2).print(); + printf("!=\n"); + m1.print(); + rc = 1; + } + + m1 += m2; + if (m1 != m3) { + warnx("Matrix<2, 3> += Matrix<2, 3> failed!"); + m1.print(); + printf("!=\n"); + m3.print(); + rc = 1; + } + + m1 -= m2; + Matrix<2, 3> m1_orig(data1); + if (m1 != m1_orig) { + warnx("Matrix<2, 3> -= Matrix<2, 3> failed!"); + m1.print(); + printf("!=\n"); + m1_orig.print(); + rc = 1; + } + + } + + return rc; } |