Remove redundant constructors from unit tests

Change-Id: I56f939d99397848ccf7588dd7c822fd19035b935
Signed-off-by: Jablonski, Mateusz <mateusz.jablonski@intel.com>

opencl/test/unit_test/command_queue/command_queue_fixture.cpp

@@ -78,10 +78,6 @@ void CommandQueueHwFixture::TearDown() {
     }
 }
 
-CommandQueueFixture::CommandQueueFixture()
-    : pCmdQ(nullptr) {
-}
-
 CommandQueue *CommandQueueFixture::createCommandQueue(
     Context *context,
     ClDevice *device,

opencl/test/unit_test/command_queue/command_queue_fixture.h

@@ -49,8 +49,6 @@ struct OOQueueFixture : public CommandQueueHwFixture {
 };
 
 struct CommandQueueFixture {
-    CommandQueueFixture();
-
     virtual void SetUp(
         Context *context,
         ClDevice *device,

opencl/test/unit_test/fixtures/built_in_fixture.cpp

@@ -16,9 +16,6 @@
 
 using namespace NEO;
 
-BuiltInFixture::BuiltInFixture() : pBuiltIns(nullptr) {
-}
-
 void BuiltInFixture::SetUp(Device *pDevice) {
     // create an instance of the builtins
     pBuiltIns = pDevice->getBuiltIns();

opencl/test/unit_test/fixtures/built_in_fixture.h

@@ -14,8 +14,6 @@ class Device;
 
 class BuiltInFixture {
   public:
-    BuiltInFixture();
-
     void SetUp(NEO::Device *pDevice);
     void TearDown();
 

opencl/test/unit_test/fixtures/context_fixture.cpp

@@ -5,7 +5,7 @@
  *
  */
 
-#include "context_fixture.h"
+#include "opencl/test/unit_test/fixtures/context_fixture.h"
 
 #include "opencl/test/unit_test/mocks/mock_context.h"
 
@@ -13,10 +13,6 @@
 
 namespace NEO {
 
-ContextFixture::ContextFixture()
-    : pContext(nullptr) {
-}
-
 void ContextFixture::SetUp(cl_uint numDevices, cl_device_id *pDeviceList) {
     auto retVal = CL_SUCCESS;
     pContext = Context::create<MockContext>(nullptr, ClDeviceVector(pDeviceList, numDevices),

opencl/test/unit_test/fixtures/context_fixture.h

@@ -12,9 +12,6 @@ namespace NEO {
 class MockContext;
 
 class ContextFixture {
-  public:
-    ContextFixture();
-
   protected:
     virtual void SetUp(cl_uint numDevices, cl_device_id *pDeviceList);
     virtual void TearDown();

opencl/test/unit_test/fixtures/execution_model_kernel_fixture.h

@@ -17,13 +17,6 @@ using namespace NEO;
 
 class ExecutionModelKernelFixture : public ProgramFromBinaryTest,
                                     public PlatformFixture {
-  public:
-    ExecutionModelKernelFixture() : pKernel(nullptr),
-                                    retVal(CL_SUCCESS) {
-    }
-
-    ~ExecutionModelKernelFixture() override = default;
-
   protected:
     void SetUp() override {
         PlatformFixture::SetUp();
@@ -87,6 +80,6 @@ class ExecutionModelKernelFixture : public ProgramFromBinaryTest,
         }
     }
 
-    Kernel *pKernel;
-    cl_int retVal;
+    Kernel *pKernel = nullptr;
+    cl_int retVal = CL_SUCCESS;
 };

opencl/test/unit_test/fixtures/platform_fixture.cpp

@@ -13,11 +13,6 @@
 #include "gtest/gtest.h"
 
 namespace NEO {
-
-PlatformFixture::PlatformFixture()
-    : pPlatform(nullptr), num_devices(0), devices(nullptr) {
-}
-
 void PlatformFixture::SetUp() {
     pPlatform = constructPlatform();
     ASSERT_EQ(0u, pPlatform->getNumDevices());

opencl/test/unit_test/fixtures/platform_fixture.h

@@ -11,12 +11,7 @@
 
 namespace NEO {
 
-struct HardwareInfo;
-
 class PlatformFixture {
-  public:
-    PlatformFixture();
-
   protected:
     void SetUp();
     void TearDown();

opencl/test/unit_test/global_environment.cpp

@@ -11,9 +11,7 @@
 
 #include "opencl/source/os_interface/os_inc_base.h"
 
-TestEnvironment::TestEnvironment(void)
-    : libraryFrontEnd(nullptr), libraryIGC(nullptr),
-      libraryOS(nullptr), hwInfoDefaultDebugVars() {
+TestEnvironment::TestEnvironment() {
     igcDebugVarStack.reserve(3);
     fclDebugVarStack.reserve(3);
 }