Changeset 427 for library/tests/square_mat_test.cpp

Timestamp:

07/24/09 08:53:22 (15 years ago)

Author:

vbarta

Message:

deriving ldmat publically (like all other children of square_mat); more tests

Files:

• library/tests/square_mat_test.cpp (modified) (2 diffs)

library/tests/square_mat_test.cpp

@@ -32 +32 @@
 
     TMatrix sqmat(A);
+    CHECK_EQUAL(sz, sqmat.rows());
+    CHECK_EQUAL(sz, sqmat.cols());
+
     mat res = sqmat.to_mat();
     CHECK_CLOSE(A, res, epsilon);
@@ -45 +48 @@
     double d = det(A);
     CHECK_CLOSE(log(d), sqmat.logdet(), epsilon);
+
+    double q = sqmat.qform(ones(sz));
+    CHECK_CLOSE(sumsum(A), q, epsilon);
+
+    q = sqmat.qform(v);
+    double r = (A * v) * v;
+    CHECK_CLOSE(r, q, epsilon);
+
+    sqmat2 = sqmat;
+    sqmat2.clear();
+    CHECK_EQUAL(0, sqmat2.qform(ones(sz)));
 }