/*
 * Copyright (c) Advanced Micro Devices, Inc., or its affiliates.
 *
 * SPDX-License-Identifier: MIT
 */

#pragma clang diagnostic ignored "-Wunused-parameter"
#include <hip_test_common.hh>
#include <hip/texture_types.h>

#if defined(__HIP_PLATFORM_AMD__) || CUDA_VERSION < CUDA_12000

HIP_TEST_CASE(Unit_hipTexRefGetMaxAnisotropy_Negative_Parameters) {
  CHECK_IMAGE_SUPPORT

  hipCtx_t ctx;
  hipDevice_t device;

  HIP_CHECK(hipGetDevice(&device));
  HIP_CHECK(hipCtxCreate(&ctx, 0, device));

  hipTexRef tex_ref = nullptr;
  hipModule_t module = nullptr;
  HIP_CHECK(hipModuleLoad(&module, "tex_ref_get_module.code"));
  HIP_CHECK(hipModuleGetTexRef(&tex_ref, module, "tex"));

  int max_anisotropy;

  SECTION("Null texture") {
#if HT_AMD
    HIP_CHECK_ERROR(hipTexRefGetMaxAnisotropy(&max_anisotropy, nullptr), hipErrorInvalidValue);
#else
    HIP_CHECK_ERROR(hipTexRefGetMaxAnisotropy(&max_anisotropy, nullptr),
                    hipErrorInvalidResourceHandle);
#endif
  }

  SECTION("Null maxAnisotropy") {
    HIP_CHECK_ERROR(hipTexRefGetMaxAnisotropy(nullptr, tex_ref), hipErrorInvalidValue);
  }

  HIP_CHECK(hipModuleUnload(module));
  HIP_CHECK(hipCtxDestroy(ctx));
}

HIP_TEST_CASE(Unit_hipTexRefGetMaxAnisotropy_Positive) {
  CHECK_IMAGE_SUPPORT

  hipCtx_t ctx;
  hipDevice_t device;

  HIP_CHECK(hipGetDevice(&device));
  HIP_CHECK(hipCtxCreate(&ctx, 0, device));

  hipTexRef tex_ref = nullptr;
  hipModule_t module = nullptr;
  HIP_CHECK(hipModuleLoad(&module, "tex_ref_get_module.code"));
  HIP_CHECK(hipModuleGetTexRef(&tex_ref, module, "tex"));

  unsigned int max_anisotropy = GENERATE(1, 2, 4, 16);
  HIP_CHECK(hipTexRefSetMaxAnisotropy(tex_ref, max_anisotropy));

  int out_anisotropy;
  HIP_CHECK(hipTexRefGetMaxAnisotropy(&out_anisotropy, tex_ref));
  REQUIRE(max_anisotropy == out_anisotropy);

  HIP_CHECK(hipModuleUnload(module));
  HIP_CHECK(hipCtxDestroy(ctx));
}

#endif