/*
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 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.
*/

#include "memcpy2d_tests_common.hh"

#include <hip_test_common.hh>
#include <hip/hip_runtime_api.h>
#include <resource_guards.hh>
#include <utils.hh>

TEST_CASE("Unit_hipMemcpyParam2D_Positive_Basic") {
  CHECK_IMAGE_SUPPORT
  constexpr bool async = false;

#if HT_NVIDIA  // Disabled on AMD due to defect - EXSWHTEC-236
  SECTION("Device to Host") { Memcpy2DDeviceToHostShell<async>(MemcpyParam2DAdapter<async>()); }
#endif

  SECTION("Device to Device") {
    SECTION("Peer access enabled") {
      Memcpy2DDeviceToDeviceShell<async, true>(MemcpyParam2DAdapter<async>());
    }
  }

  SECTION("Host to Device") { Memcpy2DHostToDeviceShell<async>(MemcpyParam2DAdapter<async>()); }

#if HT_NVIDIA  // Disabled on AMD due to defect - EXSWHTEC-236
  SECTION("Host to Host") { Memcpy2DHostToHostShell<async>(MemcpyParam2DAdapter<async>()); }
#endif
}

TEST_CASE("Unit_hipMemcpyParam2D_Positive_Synchronization_Behavior") {
  HIP_CHECK(hipDeviceSynchronize());

  SECTION("Host to Device") { Memcpy2DHtoDSyncBehavior(MemcpyParam2DAdapter<>(), true); }

  SECTION("Device to Pageable Host") {
    Memcpy2DDtoHPageableSyncBehavior(MemcpyParam2DAdapter<>(), true);
  }

  SECTION("Device to Pinned Host") {
    Memcpy2DDtoHPinnedSyncBehavior(MemcpyParam2DAdapter<>(), true);
  }

  SECTION("Device to Device") { Memcpy2DDtoDSyncBehavior(MemcpyParam2DAdapter<>(), false); }

  SECTION("Host to Host") { Memcpy2DHtoHSyncBehavior(MemcpyParam2DAdapter<>(), true); }
}

TEST_CASE("Unit_hipMemcpyParam2D_Positive_Parameters") {
  CHECK_IMAGE_SUPPORT
  constexpr bool async = false;
  Memcpy2DZeroWidthHeight<async>(MemcpyParam2DAdapter<async>());
}

TEST_CASE("Unit_hipMemcpyParam2D_Positive_Array") {
  CHECK_IMAGE_SUPPORT
  constexpr bool async = false;
  SECTION("Array from/to Host") {
    MemcpyParam2DArrayHostShell<async>(MemcpyParam2DAdapter<async>());
  }
  SECTION("Array from/to Device") {
    MemcpyParam2DArrayDeviceShell<async>(MemcpyParam2DAdapter<async>());
  }
}

TEST_CASE("Unit_hipMemcpyParam2D_Negative_Parameters") {
  CHECK_IMAGE_SUPPORT
  constexpr size_t cols = 128;
  constexpr size_t rows = 128;

  constexpr auto NegativeTests = [](void* dst, size_t dpitch, void* src, size_t spitch,
                                    size_t width, size_t height, hipMemcpyKind kind) {
    SECTION("dst == nullptr") {
      HIP_CHECK_ERROR(MemcpyParam2DAdapter<>()(static_cast<void*>(nullptr), dpitch, src, spitch,
                                               width, height, kind),
                      hipErrorInvalidValue);
    }

    SECTION("src == nullptr") {
      HIP_CHECK_ERROR(MemcpyParam2DAdapter<>()(dst, dpitch, static_cast<void*>(nullptr), spitch,
                                               width, height, kind),
                      hipErrorInvalidValue);
    }

    SECTION("dstPitch < WithInBytes") {
      HIP_CHECK_ERROR(MemcpyParam2DAdapter<>()(dst, width - 1, src, spitch, width, height, kind),
                      hipErrorInvalidValue);
    }

    SECTION("srcPitch < WidthInBytes") {
      HIP_CHECK_ERROR(MemcpyParam2DAdapter<>()(dst, dpitch, src, width - 1, width, height, kind),
                      hipErrorInvalidValue);
    }

    SECTION("dstPitch > max pitch") {
      int attr = 0;
      HIP_CHECK(hipDeviceGetAttribute(&attr, hipDeviceAttributeMaxPitch, 0));
      HIP_CHECK_ERROR(MemcpyParam2DAdapter<>()(dst, static_cast<size_t>(attr) + 1, src, spitch,
                                               width, height, kind),
                      hipErrorInvalidValue);
    }

    SECTION("srcPitch > max pitch") {
      int attr = 0;
      HIP_CHECK(hipDeviceGetAttribute(&attr, hipDeviceAttributeMaxPitch, 0));
      HIP_CHECK_ERROR(MemcpyParam2DAdapter<>()(dst, dpitch, src, static_cast<size_t>(attr) + 1,
                                               width, height, kind),
                      hipErrorInvalidValue);
    }

#if HT_NVIDIA  // Disabled on AMD due to defect - EXSWHTEC-237
    SECTION("WidthInBytes + srcXInBytes > srcPitch") {
      HIP_CHECK_ERROR(MemcpyParam2DAdapter<>(make_hipExtent(spitch - width + 1, 0, 0))(
                          dst, dpitch, src, spitch, width, height, kind),
                      hipErrorInvalidValue);
    }

    SECTION("WidthInBytes + dstXInBytes > dstPitch") {
      HIP_CHECK_ERROR(
          MemcpyParam2DAdapter<>(make_hipExtent(0, 0, 0), make_hipExtent(dpitch - width + 1, 0, 0))(
              dst, dpitch, src, spitch, width, height, kind),
          hipErrorInvalidValue);
    }

    SECTION("srcY out of bounds") {
      HIP_CHECK_ERROR(MemcpyParam2DAdapter<>(make_hipExtent(0, 1, 0))(dst, dpitch, src, spitch,
                                                                      width, height, kind),
                      hipErrorInvalidValue);
    }

    SECTION("dstY out of bounds") {
      HIP_CHECK_ERROR(MemcpyParam2DAdapter<>(make_hipExtent(0, 0, 0), make_hipExtent(0, 1, 0))(
                          dst, dpitch, src, spitch, width, height, kind),
                      hipErrorInvalidValue);
    }
#endif
  };

  SECTION("Host to Device") {
    LinearAllocGuard2D<int> device_alloc(cols, rows);
    LinearAllocGuard<int> host_alloc(LinearAllocs::hipHostMalloc, device_alloc.pitch() * rows);
    NegativeTests(device_alloc.ptr(), device_alloc.pitch(), host_alloc.ptr(), device_alloc.pitch(),
                  device_alloc.width(), device_alloc.height(), hipMemcpyHostToDevice);
  }

  SECTION("Device to Host") {
    LinearAllocGuard2D<int> device_alloc(cols, rows);
    LinearAllocGuard<int> host_alloc(LinearAllocs::hipHostMalloc, device_alloc.pitch() * rows);
    NegativeTests(host_alloc.ptr(), device_alloc.pitch(), device_alloc.ptr(), device_alloc.pitch(),
                  device_alloc.width(), device_alloc.height(), hipMemcpyDeviceToHost);
  }

  SECTION("Host to Host") {
    LinearAllocGuard<int> src_alloc(LinearAllocs::hipHostMalloc, cols * rows * sizeof(int));
    LinearAllocGuard<int> dst_alloc(LinearAllocs::hipHostMalloc, cols * rows * sizeof(int));
    NegativeTests(dst_alloc.ptr(), cols * sizeof(int), src_alloc.ptr(), cols * sizeof(int),
                  cols * sizeof(int), rows, hipMemcpyHostToHost);
  }

  SECTION("Device to Device") {
    LinearAllocGuard2D<int> src_alloc(cols, rows);
    LinearAllocGuard2D<int> dst_alloc(cols, rows);
    NegativeTests(dst_alloc.ptr(), dst_alloc.pitch(), src_alloc.ptr(), src_alloc.pitch(),
                  dst_alloc.width(), dst_alloc.height(), hipMemcpyDeviceToDevice);
  }
}

TEST_CASE("Unit_hipMemcpyParam2D_Capture") {
  CHECK_IMAGE_SUPPORT

  constexpr size_t cols = 128;
  constexpr size_t rows = 128;

  LinearAllocGuard2D<int> device_alloc(cols, rows);
  LinearAllocGuard<int> host_alloc(LinearAllocs::hipHostMalloc, device_alloc.pitch() * rows);

  hip_Memcpy2D params = {};
  memset(&params, 0x0, sizeof(hip_Memcpy2D));

  InitializeMemcpy2DParams(&params, device_alloc.ptr(), device_alloc.pitch(), host_alloc.ptr(),
                           device_alloc.pitch(), device_alloc.width(), device_alloc.height(),
                           hipMemcpyHostToDevice);

  hipError_t memcpy_err = hipSuccess;
  BEGIN_CAPTURE_SYNC(memcpy_err, false);
  HIP_CHECK_ERROR(hipMemcpyParam2D(&params), memcpy_err);
  END_CAPTURE_SYNC(memcpy_err);
}
