SWDEV-321874 - [catch2][dtest] Texture dtests migrated from HIT to catch2 framework (#2576)

Change-Id: Ice382bf552fd0a9b41133f2a6ab333e3672b7c28

tests/catch/unit/texture/hipBindTexRef1DFetch.cc

@@ -0,0 +1,77 @@
+/*
+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, INCLUDING 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 ANY 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.
+*/
+
+#include <hip_test_common.hh>
+
+#define N 512
+
+texture<float, 1, hipReadModeElementType> tex;
+
+static __global__ void kernel(float *out) {
+  int x = blockIdx.x * blockDim.x + threadIdx.x;
+  if (x < N) {
+      out[x] = tex1Dfetch(tex, x);
+  }
+}
+
+
+TEST_CASE("Unit_hipBindTexture_tex1DfetchVerification") {
+  float *texBuf;
+  float val[N], output[N];
+  size_t offset = 0;
+  float *devBuf;
+  for (int i = 0; i < N; i++) {
+      val[i] = i;
+      output[i] = 0.0;
+  }
+  hipChannelFormatDesc chanDesc =
+      hipCreateChannelDesc(32, 0, 0, 0, hipChannelFormatKindFloat);
+
+  HIP_CHECK(hipMalloc(&texBuf, N * sizeof(float)));
+  HIP_CHECK(hipMalloc(&devBuf, N * sizeof(float)));
+  HIP_CHECK(hipMemcpy(texBuf, val, N * sizeof(float), hipMemcpyHostToDevice));
+
+  tex.addressMode[0] = hipAddressModeClamp;
+  tex.addressMode[1] = hipAddressModeClamp;
+  tex.filterMode = hipFilterModePoint;
+  tex.normalized = 0;
+
+  HIP_CHECK(hipBindTexture(&offset, tex, reinterpret_cast<void *>(texBuf),
+                                               chanDesc, N * sizeof(float)));
+  HIP_CHECK(hipGetTextureAlignmentOffset(&offset, &tex));
+
+  dim3 dimBlock(64, 1, 1);
+  dim3 dimGrid(N / dimBlock.x, 1, 1);
+
+  hipLaunchKernelGGL(kernel, dim3(dimGrid), dim3(dimBlock), 0, 0, devBuf);
+  HIP_CHECK(hipDeviceSynchronize());
+  HIP_CHECK(hipMemcpy(output, devBuf, N * sizeof(float),
+                                                  hipMemcpyDeviceToHost));
+  for (int i = 0; i < N; i++) {
+      if (output[i] != val[i]) {
+        INFO("Mismatch at index : " << i << ", output[i] " << output[i]
+                                               << ", val[i] " << val[i]);
+        REQUIRE(false);
+      }
+  }
+
+  HIP_CHECK(hipUnbindTexture(&tex));
+  HIP_CHECK(hipFree(texBuf));
+  HIP_CHECK(hipFree(devBuf));
+}