Add one more regression test for bug #791.

2026-04-10 11:34:33 +08:00 · 2014-09-10 11:59:45 +02:00
parent d6236d3b26
commit 84a7ead059
1 changed files with 7 additions and 0 deletions
--- a/test/jacobisvd.cpp
+++ b/test/jacobisvd.cpp
@@ -333,6 +333,13 @@ void jacobisvd_inf_nan()
       0,   -0.5,                             0,
       nan,  0,                               0;
  svd.compute(m, ComputeFullU | ComputeFullV);
+  
+  m.resize(4,4);
+  m <<  1, 0, 0, 0,
+        0, 3, 1, 2e-308,
+        1, 0, 1, nan,
+        0, nan, nan, 0;
+  svd.compute(m, ComputeFullU | ComputeFullV);
 }

 // Regression test for bug 286: JacobiSVD loops indefinitely with some