/*
Copyright (c) 2026 Advanced Micro Devices, Inc. All rights reserved.
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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
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THE SOFTWARE.
*/

#include <dlfcn.h>
#include <hip_test_common.hh>
#include <hip_test_defgroups.hh>

/**
 * @addtogroup hipGetProcAddress hipGetProcAddress_spt
 * @{
 * @ingroup DynamicLoading
 * `hipError_t hipGetProcAddress (const char * symbol, void ** pfn, int
                                  hipVersion, uint64_t flags,
                                  hipDriverProcAddressQueryResult *
 symbolStatus)` -
 * Gets the pointer of requested HIP driver function.
*/

/**
 * Test Description
 * ------------------------
 * - This will verify behavior of hipGetProcAddress
 *   with compiler option -fgpu-default-stream as per-thread
 * Test source
 * ------------------------
 *  - unit/dynamicLoading/hipGetProcAddressCompilerOption.cc
 * Test requirements
 * ------------------------
 *  - HIP_VERSION >= 7.12
 */
#if HT_AMD
HIP_TEST_CASE(Unit_hipGetProcAddress_With_spt_CompilerOption) {
  void *funcPtr_default = nullptr;
  void *funcPtr_legacy = nullptr;
  void *funcPtr_spt = nullptr;

  hipDriverProcAddressQueryResult status;
  int currentHipVersion = 0;
  HIP_CHECK(hipRuntimeGetVersion(&currentHipVersion));

  void *handle = nullptr;
  handle = dlopen("libamdhip64.so", RTLD_LAZY);

  if (handle == nullptr) {
    // Try to find in the user defined rocm path
    char *rocmPath = nullptr;
    rocmPath = std::getenv("ROCM_PATH");

    if (rocmPath) {
      std::string libPathFile(rocmPath);
      libPathFile += "/lib/libamdhip64.so";
      handle = dlopen(libPathFile.c_str(), RTLD_LAZY);
    }
    // Try to find in the /opt/rocm/lib path
    else {
      handle = dlopen("/opt/rocm/lib/libamdhip64.so", RTLD_LAZY);
    }
  }
  REQUIRE(handle != nullptr);

  void *sym_hipMemcpy = dlsym(handle, "hipMemcpy");
  void *sym_hipMemcpy_spt = dlsym(handle, "hipMemcpy_spt");

  HIP_CHECK(hipGetProcAddress("hipMemcpy", &funcPtr_default, currentHipVersion,
                              HIP_GET_PROC_ADDRESS_DEFAULT, &status));

  HIP_CHECK(hipGetProcAddress("hipMemcpy", &funcPtr_legacy, currentHipVersion,
                              HIP_GET_PROC_ADDRESS_LEGACY_STREAM, &status));

  HIP_CHECK(hipGetProcAddress("hipMemcpy", &funcPtr_spt, currentHipVersion,
                              HIP_GET_PROC_ADDRESS_PER_THREAD_DEFAULT_STREAM,
                              &status));

  REQUIRE(funcPtr_default == sym_hipMemcpy_spt);
  REQUIRE(funcPtr_legacy == sym_hipMemcpy);
  REQUIRE(funcPtr_spt == sym_hipMemcpy_spt);

  REQUIRE(dlclose(handle) == 0);
}
#endif

/**
 * End doxygen group DeviceTest.
 * @}
 */