Cleanup: Cycles: Use gtest header instead of Blender test header

To avoid conflicts with glog logging macros, and because there is just no
need to have this dependency.

Pull Request: https://projects.blender.org/blender/blender/pulls/143719

intern/cycles/test/integrator_adaptive_sampling_test.cpp

@@ -2,7 +2,7 @@
  *
  * SPDX-License-Identifier: Apache-2.0 */
 
-#include "testing/testing.h"
+#include <gtest/gtest.h>
 
 #include "integrator/adaptive_sampling.h"
 #include "util/vector.h"

intern/cycles/test/integrator_render_scheduler_test.cpp

@@ -2,7 +2,7 @@
  *
  * SPDX-License-Identifier: Apache-2.0 */
 
-#include "testing/testing.h"
+#include <gtest/gtest.h>
 
 #include "integrator/render_scheduler.h"
 

intern/cycles/test/integrator_tile_test.cpp

@@ -2,7 +2,7 @@
  *
  * SPDX-License-Identifier: Apache-2.0 */
 
-#include "testing/testing.h"
+#include <gtest/gtest.h>
 
 #include "integrator/tile.h"
 #include "util/math.h"

intern/cycles/test/kernel_camera_projection_test.cpp

@@ -2,7 +2,7 @@
  *
  * SPDX-License-Identifier: Apache-2.0 */
 
-#include "testing/testing.h"
+#include <gtest/gtest.h>
 
 #include "util/math.h"
 #include "util/types.h"

intern/cycles/test/util_aligned_malloc_test.cpp

@@ -2,7 +2,7 @@
  *
  * SPDX-License-Identifier: Apache-2.0 */
 
-#include "testing/testing.h"
+#include <gtest/gtest.h>
 
 #include "util/aligned_malloc.h"
 

intern/cycles/test/util_boundbox_test.cpp

@@ -2,10 +2,9 @@
  *
  * SPDX-License-Identifier: Apache-2.0 */
 
+#include <gtest/gtest.h>
+
 #include "util/boundbox.h"
-
-#include "testing/testing.h"
-
 #include "util/transform.h"
 
 CCL_NAMESPACE_BEGIN

intern/cycles/test/util_float8_test.h

@@ -2,7 +2,8 @@
  *
  * SPDX-License-Identifier: Apache-2.0 */
 
-#include "testing/testing.h"
+#include <gtest/gtest.h>
+
 #include "util/math.h"
 #include "util/system.h"
 #include "util/types.h"

intern/cycles/test/util_ies_test.cpp

@@ -2,7 +2,7 @@
  *
  * SPDX-License-Identifier: Apache-2.0 */
 
-#include "testing/testing.h"
+#include <gtest/gtest.h>
 
 #include "util/ies.h"
 

intern/cycles/test/util_math_fast_test.cpp

@@ -2,7 +2,7 @@
  *
  * SPDX-License-Identifier: Apache-2.0 */
 
-#include "testing/testing.h"
+#include <gtest/gtest.h>
 
 #include "util/math.h"
 #include "util/math_fast.h"

intern/cycles/test/util_math_float3_test.cpp

@@ -5,9 +5,9 @@
 /* Note: These fixtures test default micro-architecture optimization defined in the
  * util/optimization.h. */
 
-#include "testing/testing.h"
+#include <gtest/gtest.h>
+
 #include "util/math.h"
-#include "util/system.h"
 
 CCL_NAMESPACE_BEGIN
 

intern/cycles/test/util_math_float4_test.cpp

@@ -5,9 +5,9 @@
 /* Note: These fixtures test default micro-architecture optimization defined in the
  * util/optimization.h. */
 
-#include "testing/testing.h"
+#include <gtest/gtest.h>
+
 #include "util/math.h"
-#include "util/system.h"
 
 CCL_NAMESPACE_BEGIN
 

intern/cycles/test/util_math_test.cpp

@@ -2,7 +2,7 @@
  *
  * SPDX-License-Identifier: Apache-2.0 */
 
-#include "testing/testing.h"
+#include <gtest/gtest.h>
 
 #include "util/math.h"
 

intern/cycles/test/util_md5_test.cpp

@@ -2,7 +2,7 @@
  *
  * SPDX-License-Identifier: Apache-2.0 */
 
-#include "testing/testing.h"
+#include <gtest/gtest.h>
 
 #include "util/md5.h"
 

intern/cycles/test/util_path_test.cpp

@@ -2,7 +2,7 @@
  *
  * SPDX-License-Identifier: Apache-2.0 */
 
-#include "testing/testing.h"
+#include <gtest/gtest.h>
 
 #include "util/path.h"
 

intern/cycles/test/util_string_test.cpp

@@ -2,7 +2,7 @@
  *
  * SPDX-License-Identifier: Apache-2.0 */
 
-#include "testing/testing.h"
+#include <gtest/gtest.h>
 
 #include "util/string.h"
 

intern/cycles/test/util_task_test.cpp

@@ -2,7 +2,7 @@
  *
  * SPDX-License-Identifier: Apache-2.0 */
 
-#include "testing/testing.h"
+#include <gtest/gtest.h>
 
 #include "util/task.h"
 

intern/cycles/test/util_time_test.cpp

@@ -2,7 +2,7 @@
  *
  * SPDX-License-Identifier: Apache-2.0 */
 
-#include "testing/testing.h"
+#include <gtest/gtest.h>
 
 #include "util/time.h"
 

intern/cycles/test/util_transform_test.cpp

@@ -2,7 +2,7 @@
  *
  * SPDX-License-Identifier: Apache-2.0 */
 
-#include "testing/testing.h"
+#include <gtest/gtest.h>
 
 #include "util/transform.h"
 #include "util/vector.h"