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// Copyright 2023 The Dawn & Tint Authors
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this
// list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// 3. Neither the name of the copyright holder nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <vector>
#include "dawn/tests/DawnTest.h"
namespace dawn {
namespace {
class MemoryHeapPropertiesTest : public DawnTest {};
// TODO(dawn:2257) test that is is invalid to request AdapterPropertiesMemoryHeaps if the
// feature is not available.
// Test that it is possible to query the memory, and it is populated with valid enums.
TEST_P(MemoryHeapPropertiesTest, GetMemoryHeapProperties) {
DAWN_TEST_UNSUPPORTED_IF(!adapter.HasFeature(wgpu::FeatureName::AdapterPropertiesMemoryHeaps));
wgpu::AdapterProperties properties;
wgpu::AdapterPropertiesMemoryHeaps memoryHeapProperties;
properties.nextInChain = &memoryHeapProperties;
adapter.GetProperties(&properties);
EXPECT_GT(memoryHeapProperties.heapCount, 0u);
for (size_t i = 0; i < memoryHeapProperties.heapCount; ++i) {
// Check the heap is non-zero in size.
EXPECT_GT(memoryHeapProperties.heapInfo[i].size, 0ull);
constexpr wgpu::HeapProperty kValidProps =
wgpu::HeapProperty::DeviceLocal | wgpu::HeapProperty::HostVisible |
wgpu::HeapProperty::HostCoherent | wgpu::HeapProperty::HostUncached |
wgpu::HeapProperty::HostCached;
// Check the heap properties only contain the set of valid enums.
EXPECT_EQ(memoryHeapProperties.heapInfo[i].properties & ~kValidProps, 0u);
// Check the heap properies have at least one bit.
EXPECT_NE(uint32_t(memoryHeapProperties.heapInfo[i].properties), 0u);
}
}
DAWN_INSTANTIATE_TEST(MemoryHeapPropertiesTest,
D3D11Backend(),
D3D12Backend(),
MetalBackend(),
OpenGLBackend(),
OpenGLESBackend(),
VulkanBackend());
} // anonymous namespace
} // namespace dawn