EXSWHTEC-2 - Implement additional tests for hipDeviceSynchronize (#2872)

- Test synchronization when no work is enqueued on streams
- Test synchronization on default stream
- Modify tests to run for all devices.
 - Remove unnecessary check in Unit_hipDeviceSynchronize_Positive_Empty_Streams test.

tests/catch/unit/device/hipDeviceSynchronize.cc

@@ -1,19 +1,22 @@
 /*
-Copyright (c) 2021 Advanced Micro Devices, Inc. All rights reserved.
+Copyright (c) 2022 Advanced Micro Devices, Inc. All rights reserved.
+
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights
 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the Software is
 furnished to do so, subject to the following conditions:
+
 The above copyright notice and this permission notice shall be included in
 all copies or substantial portions of the Software.
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANNTY OF ANY KIND, EXPRESS OR
-IMPLIED, INNCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANNY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER INN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR INN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
 */
 
@@ -41,6 +44,36 @@ static __global__ void Iter(int* Ad, int num) {
     }
 }
 
+TEST_CASE("Unit_hipDeviceSynchronize_Positive_Empty_Streams") {
+  const auto device = GENERATE(range(0, HipTest::getDeviceCount()));
+  HIP_CHECK(hipSetDevice(device));
+  INFO("Current device: " << device);
+
+  hipStream_t stream;
+  HIP_CHECK(hipStreamCreate(&stream));
+  HIP_CHECK(hipDeviceSynchronize());
+  HIP_CHECK(hipStreamDestroy(stream));
+}
+
+TEST_CASE("Unit_hipDeviceSynchronize_Positive_Nullstream") {
+  const auto device = GENERATE(range(0, HipTest::getDeviceCount()));
+  HIP_CHECK(hipSetDevice(device));
+  INFO("Current device: " << device);
+
+  int *A_h = nullptr, *A_d = nullptr;
+  HIP_CHECK(hipHostMalloc(reinterpret_cast<void**>(&A_h), _SIZE, hipHostMallocDefault));
+  A_h[0] = 1;
+  HIP_CHECK(hipMalloc(reinterpret_cast<void**>(&A_d), _SIZE));
+
+  HIP_CHECK(hipMemcpyAsync(A_d, A_h, _SIZE, hipMemcpyHostToDevice, NULL));
+  hipLaunchKernelGGL(HIP_KERNEL_NAME(Iter), dim3(1), dim3(1), 0, NULL, A_d, 1 << 30);
+  HIP_CHECK(hipMemcpyAsync(A_h, A_d, _SIZE, hipMemcpyDeviceToHost, NULL));
+
+  CHECK(1 << 30 != A_h[0] - 1);
+  HIP_CHECK(hipDeviceSynchronize());
+  CHECK(1 << 30 == A_h[0] - 1);
+}
+
 TEST_CASE("Unit_hipDeviceSynchronize_Functional") {
   int* A[NUM_STREAMS];
   int* Ad[NUM_STREAMS];