From 15ca6659acea545178116096bff3e42068b4f4cb Mon Sep 17 00:00:00 2001
From: Benoit Jacob <jacob.benoit.1@gmail.com>
Date: Sun, 4 Jan 2009 15:26:32 +0000
Subject: * the 4th template param of Matrix is now Options. One bit for
 storage order, one bit for enabling/disabling auto-alignment. If you want to
 disable, do: Matrix<float,4,1,Matrix_DontAlign> The Matrix_ prefix is the
 only way I can see to avoid ambiguity/pollution. The old RowMajor, ColMajor
 constants are deprecated, remain for now. * this prompted several
 improvements in matrix_storage. ei_aligned_array renamed to ei_matrix_array
 and moved there. The %16==0 tests are now much more centralized in 1 place
 there. * unalignedassert test: updated * update FindEigen2.cmake from KDElibs
 * determinant test: use VERIFY_IS_APPROX to fix false positives; add testing
 of 1 big matrix

---
 test/unalignedassert.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'test/unalignedassert.cpp')

diff --git a/test/unalignedassert.cpp b/test/unalignedassert.cpp
index 4f9495a51..0b5bf0c77 100644
--- a/test/unalignedassert.cpp
+++ b/test/unalignedassert.cpp
@@ -67,6 +67,12 @@ struct Good8 : Eigen::WithAlignedOperatorNew
   Matrix4f m;
 };
 
+struct Good9
+{
+  Matrix<float,2,2,Matrix_DontAlign> m; // good: no alignment requested
+  float f;
+};
+
 template<typename T>
 void check_unalignedassert_good()
 {
@@ -80,7 +86,7 @@ void check_unalignedassert_good()
 template<typename T>
 void check_unalignedassert_bad()
 {
-  float buf[1000];
+  float buf[sizeof(T)+16];
   float *unaligned = buf;
   while((reinterpret_cast<size_t>(unaligned)&0xf)==0) ++unaligned; // make sure unaligned is really unaligned
   T *x = new(static_cast<void*>(unaligned)) T;
@@ -97,6 +103,7 @@ void unalignedassert()
   VERIFY_RAISES_ASSERT(check_unalignedassert_bad<Bad6>());
   check_unalignedassert_good<Good7>();
   check_unalignedassert_good<Good8>();
+  check_unalignedassert_good<Good9>();
 }
 
 void test_unalignedassert()
-- 
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