From dff3a92d527fd38c28152ab9259af1904a01f248 Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Tue, 17 Jul 2018 15:52:58 +0200
Subject: Remove usage of #if EIGEN_TEST_PART_XX in unit tests that does not
 require them (splitting can thus be avoided for them)

---
 test/product_small.cpp | 58 +++++++++++++++++++++++++++-----------------------
 1 file changed, 31 insertions(+), 27 deletions(-)

(limited to 'test/product_small.cpp')

diff --git a/test/product_small.cpp b/test/product_small.cpp
index 16138631a..b8ce37d90 100644
--- a/test/product_small.cpp
+++ b/test/product_small.cpp
@@ -228,6 +228,36 @@ void bug_1311()
   VERIFY_IS_APPROX(res, A*b);
 }
 
+template<int>
+void product_small_regressions()
+{
+  {
+    // test compilation of (outer_product) * vector
+    Vector3f v = Vector3f::Random();
+    VERIFY_IS_APPROX( (v * v.transpose()) * v, (v * v.transpose()).eval() * v);
+  }
+  
+  {
+    // regression test for pull-request #93
+    Eigen::Matrix<double, 1, 1> A;  A.setRandom();
+    Eigen::Matrix<double, 18, 1> B; B.setRandom();
+    Eigen::Matrix<double, 1, 18> C; C.setRandom();
+    VERIFY_IS_APPROX(B * A.inverse(), B * A.inverse()[0]);
+    VERIFY_IS_APPROX(A.inverse() * C, A.inverse()[0] * C);
+  }
+
+  {
+    Eigen::Matrix<double, 10, 10> A, B, C;
+    A.setRandom();
+    C = A;
+    for(int k=0; k<79; ++k)
+      C = C * A;
+    B.noalias() = (((A*A)*(A*A))*((A*A)*(A*A))*((A*A)*(A*A))*((A*A)*(A*A))*((A*A)*(A*A)) * ((A*A)*(A*A))*((A*A)*(A*A))*((A*A)*(A*A))*((A*A)*(A*A))*((A*A)*(A*A)))
+                * (((A*A)*(A*A))*((A*A)*(A*A))*((A*A)*(A*A))*((A*A)*(A*A))*((A*A)*(A*A)) * ((A*A)*(A*A))*((A*A)*(A*A))*((A*A)*(A*A))*((A*A)*(A*A))*((A*A)*(A*A)));
+    VERIFY_IS_APPROX(B,C);
+  }
+}
+
 EIGEN_DECLARE_TEST(product_small)
 {
   for(int i = 0; i < g_repeat; i++) {
@@ -263,31 +293,5 @@ EIGEN_DECLARE_TEST(product_small)
     CALL_SUBTEST_6( bug_1311<5>() );
   }
 
-#ifdef EIGEN_TEST_PART_6
-  {
-    // test compilation of (outer_product) * vector
-    Vector3f v = Vector3f::Random();
-    VERIFY_IS_APPROX( (v * v.transpose()) * v, (v * v.transpose()).eval() * v);
-  }
-  
-  {
-    // regression test for pull-request #93
-    Eigen::Matrix<double, 1, 1> A;  A.setRandom();
-    Eigen::Matrix<double, 18, 1> B; B.setRandom();
-    Eigen::Matrix<double, 1, 18> C; C.setRandom();
-    VERIFY_IS_APPROX(B * A.inverse(), B * A.inverse()[0]);
-    VERIFY_IS_APPROX(A.inverse() * C, A.inverse()[0] * C);
-  }
-
-  {
-    Eigen::Matrix<double, 10, 10> A, B, C;
-    A.setRandom();
-    C = A;
-    for(int k=0; k<79; ++k)
-      C = C * A;
-    B.noalias() = (((A*A)*(A*A))*((A*A)*(A*A))*((A*A)*(A*A))*((A*A)*(A*A))*((A*A)*(A*A)) * ((A*A)*(A*A))*((A*A)*(A*A))*((A*A)*(A*A))*((A*A)*(A*A))*((A*A)*(A*A)))
-                * (((A*A)*(A*A))*((A*A)*(A*A))*((A*A)*(A*A))*((A*A)*(A*A))*((A*A)*(A*A)) * ((A*A)*(A*A))*((A*A)*(A*A))*((A*A)*(A*A))*((A*A)*(A*A))*((A*A)*(A*A)));
-    VERIFY_IS_APPROX(B,C);
-  }
-#endif
+  CALL_SUBTEST_6( product_small_regressions<0>() );
 }
-- 
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