 template<typename T>
 void TestSetIntersection(const size_t n)
 {
-  KNOWN_FAILURE;
-
-  thrust::host_vector<T> h_a = thrusttest::random_integers<T>(n);
-  thrust::host_vector<T> h_b = thrusttest::random_integers<T>(n);
-
-  thrust::sort(h_a.begin(), h_a.end());
-  thrust::sort(h_b.begin(), h_b.end());
-
-  thrust::device_vector<T> d_a = h_a;
-  thrust::device_vector<T> d_b = h_b;
-
-  thrust::host_vector<T> h_result(n);
-  thrust::device_vector<T> d_result(n);
-
-  typename thrust::host_vector<T>::iterator h_end;
-  typename thrust::device_vector<T>::iterator d_end;
-  
-  h_end = thrust::set_intersection(h_a.begin(), h_a.end(),
-                                   h_b.begin(), h_b.end(),
-                                   h_result.begin());
-  h_result.resize(h_end - h_result.begin());
-
-  d_end = thrust::set_intersection(d_a.begin(), d_a.end(),
-                                   d_b.begin(), d_b.end(),
-                                   d_result.begin());
-  d_result.resize(d_end - d_result.begin());
-
-  ASSERT_EQUAL(h_result, d_result);
-};
+  thrust::host_vector<T> temp = thrusttest::random_integers<T>(2 * n);
+  thrust::host_vector<T> h_a(temp.begin(), temp.begin() + n);
+  thrust::host_vector<T> h_b(temp.begin() + n, temp.end());
+
+  thrust::sort(h_a.begin(), h_a.end());
+  thrust::sort(h_b.begin(), h_b.end());
+
+  thrust::device_vector<T> d_a = h_a;
+  thrust::device_vector<T> d_b = h_b;
+
+  thrust::host_vector<T> h_result(n);
+  thrust::device_vector<T> d_result(n);
+
+  typename thrust::host_vector<T>::iterator h_end;
+  typename thrust::device_vector<T>::iterator d_end;
+  
+  h_end = thrust::set_intersection(h_a.begin(), h_a.end(),
+                                   h_b.begin(), h_b.end(),
+                                   h_result.begin());
+  h_result.resize(h_end - h_result.begin());
+
+  d_end = thrust::set_intersection(d_a.begin(), d_a.end(),
+                                   d_b.begin(), d_b.end(),
+                                   d_result.begin());
+
+  d_result.resize(d_end - d_result.begin());
+
+  ASSERT_EQUAL(h_result, d_result);
+}
 DECLARE_VARIABLE_UNITTEST(TestSetIntersection);
 
 

DECLARE_VECTOR_UNITTEST(TestSetIntersectionAscendingSimple);



#include <thrust/set_intersection.h>
#include <thrust/functional.h>
#include <thrust/sort.h>
#include <thrust/count.h>


template<typename Vector>
void TestSetIntersectionSimple(void)
