Moved large FFT unit tests to fft_large.cpp

Peter Andreas Entschev · Peter Andreas Entschev · commit 19f125e88110 · 2015-04-27T18:34:20.000-04:00
diff --git a/test/fft.cpp b/test/fft.cpp
@@ -408,25 +408,6 @@ TEST(fft, CPP_4D)
     delete[] h_B;
 }
 
-TEST(fft2, CPP_4D)
-{
-    af::array a = af::randu(1024, 1024, 32);
-    af::array b = af::fft2(a);
-
-    af::array A = af::moddims(a, 1024, 1024, 4, 8);
-    af::array B = af::fft2(A);
-
-    af::cfloat *h_b = b.host<af::cfloat>();
-    af::cfloat *h_B = B.host<af::cfloat>();
-
-    for (int i = 0; i < a.elements(); i++) {
-        ASSERT_EQ(h_b[i], h_B[i]) << "at: " << i << std::endl;
-    }
-
-    delete[] h_b;
-    delete[] h_B;
-}
-
 TEST(ifft, CPP_4D)
 {
     af::array a = af::randu(1024, 1024, c32);
@@ -446,25 +427,6 @@ TEST(ifft, CPP_4D)
     delete[] h_B;
 }
 
-TEST(ifft2, CPP_4D)
-{
-    af::array a = af::randu(1024, 1024, 32, c32);
-    af::array b = af::ifft2(a);
-
-    af::array A = af::moddims(a, 1024, 1024, 4, 8);
-    af::array B = af::ifft2(A);
-
-    af::cfloat *h_b = b.host<af::cfloat>();
-    af::cfloat *h_B = B.host<af::cfloat>();
-
-    for (int i = 0; i < a.elements(); i++) {
-        ASSERT_EQ(h_b[i], h_B[i]) << "at: " << i << std::endl;
-    }
-
-    delete[] h_b;
-    delete[] h_B;
-}
-
 TEST(fft, GFOR)
 {
     af::array a = af::randu(1024, 1024);
diff --git a/test/fft_large.cpp b/test/fft_large.cpp
@@ -0,0 +1,58 @@
+/*******************************************************
+ * Copyright (c) 2015, ArrayFire
+ * All rights reserved.
+ *
+ * This file is distributed under 3-clause BSD license.
+ * The complete license agreement can be obtained at:
+ * http://arrayfire.com/licenses/BSD-3-Clause
+ ********************************************************/
+
+#include <gtest/gtest.h>
+#include <arrayfire.h>
+#include <af/dim4.hpp>
+#include <af/traits.hpp>
+#include <string>
+#include <vector>
+#include <stdexcept>
+#include <testHelpers.hpp>
+
+using std::string;
+using std::vector;
+
+TEST(fft2, CPP_4D)
+{
+    af::array a = af::randu(1024, 1024, 32);
+    af::array b = af::fft2(a);
+
+    af::array A = af::moddims(a, 1024, 1024, 4, 8);
+    af::array B = af::fft2(A);
+
+    af::cfloat *h_b = b.host<af::cfloat>();
+    af::cfloat *h_B = B.host<af::cfloat>();
+
+    for (int i = 0; i < a.elements(); i++) {
+        ASSERT_EQ(h_b[i], h_B[i]) << "at: " << i << std::endl;
+    }
+
+    delete[] h_b;
+    delete[] h_B;
+}
+
+TEST(ifft2, CPP_4D)
+{
+    af::array a = af::randu(1024, 1024, 32, c32);
+    af::array b = af::ifft2(a);
+
+    af::array A = af::moddims(a, 1024, 1024, 4, 8);
+    af::array B = af::ifft2(A);
+
+    af::cfloat *h_b = b.host<af::cfloat>();
+    af::cfloat *h_B = B.host<af::cfloat>();
+
+    for (int i = 0; i < a.elements(); i++) {
+        ASSERT_EQ(h_b[i], h_B[i]) << "at: " << i << std::endl;
+    }
+
+    delete[] h_b;
+    delete[] h_B;
+}
