SWDEV-238517 - [dtest] Catch2 unit tests for device files.

Changes contain Device files under "hip/tests/src/runtimeApi/device" migrated to Catch2 and some additional device tests. Change-Id: Ie88adc3c32c2079456b14e029cfc6c319b48d8f6 [ROCm/hip commit: 44e1ae449a]
2021-07-01 18:54:54 +05:30
parent 26cf8d399e
commit 9c17929ae4
18 changed files with 1381 additions and 0 deletions
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+/*
+ * Copyright (c) 2021-Present 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 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.
+ */
+
+/*
+ * Test to compare
+ * 1.pciBusID from hipDeviceGetPCIBusId and hipDeviceGetAttribute **
+ * 2.{pciDomainID, pciBusID, pciDeviceID} values hipDeviceGetPCIBusId vs lspci **
+ */
+
+#include <hip_test_common.hh>
+
+#define MAX_DEVICE_LENGTH 20
+
+namespace hipDeviceGetPCIBusIdTests {
+
+void getPciBusId(int deviceCount,
+                 char **hipDeviceList) {
+  for (int i = 0; i < deviceCount; i++) {
+    HIP_CHECK(hipDeviceGetPCIBusId(hipDeviceList[i], MAX_DEVICE_LENGTH, i));
+  }
+}
+}  // namespace hipDeviceGetPCIBusIdTests
+
+TEST_CASE("Unit_hipDeviceGetPCIBusId_Check_PciBusID_WithAttr") {
+  int deviceCount = 0;
+  HIP_CHECK(hipGetDeviceCount(&deviceCount));
+  REQUIRE_FALSE(deviceCount == 0);
+  printf("No.of gpus in the system: %d\n", deviceCount);
+  // Allocate an array of pointer to characters
+  char **hipDeviceList = new char*[deviceCount];
+  REQUIRE_FALSE(hipDeviceList == nullptr);
+  for (int i = 0; i < deviceCount; i++) {
+    hipDeviceList[i] = new char[MAX_DEVICE_LENGTH];
+    REQUIRE_FALSE(hipDeviceList[i] == nullptr);
+  }
+  hipDeviceGetPCIBusIdTests::getPciBusId(deviceCount, hipDeviceList);
+
+  for (int i = 0; i < deviceCount; i++) {
+    int pciBusID = -1;
+    int pciDeviceID = -1;
+    int pciDomainID = -1;
+    int tempPciBusId = -1;
+    sscanf(hipDeviceList[i], "%04x:%02x:%02x", &pciDomainID, &pciBusID,
+           &pciDeviceID);
+    HIP_CHECK(hipDeviceGetAttribute(&tempPciBusId,
+                                   hipDeviceAttributePciBusId, i));
+    REQUIRE_FALSE(pciBusID != tempPciBusId);
+  }
+  // Deallocate
+  for (int i = 0; i < deviceCount; i++) {
+    delete hipDeviceList[i];
+  }
+  delete[] hipDeviceList;
+  printf("pciBusID output of both hipDeviceGetPCIBusId and"
+         " hipDeviceGetAttribute matched for all gpus\n");
+}
+
+
+/**
+ * Validates negative scenarios for hipDeviceGetPCIBusId
+ * scenario1: pciBusId = nullptr
+ * scenario2: device = -1 (Invalid Device)
+ * scenario3: device = Non Existing Device
+ * scenario4: len = 0
+ * scenario5: len < 0
+ */
+TEST_CASE("Unit_hipDeviceGetPCIBusId_NegTst") {
+  char pciBusId[MAX_DEVICE_LENGTH];
+  int device;
+  HIP_CHECK(hipGetDevice(&device));
+
+  // pciBusId is nullptr
+  SECTION("pciBusId is nullptr") {
+    REQUIRE_FALSE(hipDeviceGetPCIBusId(nullptr, MAX_DEVICE_LENGTH, device)
+                  == hipSuccess);
+  }
+
+  // len = 0
+  SECTION("len is 0") {
+    REQUIRE_FALSE(hipDeviceGetPCIBusId(pciBusId, 0, device) == hipSuccess);
+  }
+
+  // len < 0
+  SECTION("len is less than 0") {
+    REQUIRE_FALSE(hipDeviceGetPCIBusId(pciBusId, -1, device) == hipSuccess);
+  }
+
+  // device = -1
+  SECTION("device is -1") {
+    REQUIRE_FALSE(hipDeviceGetPCIBusId(pciBusId, MAX_DEVICE_LENGTH, -1)
+                  == hipSuccess);
+  }
+  // device = Non Existing Device
+  SECTION("device is -1") {
+    int deviceCount = 0;
+    HIP_CHECK(hipGetDeviceCount(&deviceCount));
+    REQUIRE_FALSE(deviceCount == 0);
+    REQUIRE_FALSE(hipDeviceGetPCIBusId(pciBusId, MAX_DEVICE_LENGTH,
+                  deviceCount) == hipSuccess);
+  }
+}