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189b0cec37
Bug: dawn:1275 Change-Id: I79f2aeb0c54a74dd5becd90c46792705a28e87da Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/79100 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Austin Eng <enga@chromium.org>
61 lines
2.1 KiB
C++
61 lines
2.1 KiB
C++
// Copyright 2020 The Dawn Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "dawn/tests/DawnTest.h"
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#include "dawn/native/dawn_platform.h"
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class InternalResourceUsageTests : public DawnTest {
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protected:
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wgpu::Buffer CreateBuffer(wgpu::BufferUsage usage) {
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wgpu::BufferDescriptor descriptor;
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descriptor.size = 4;
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descriptor.usage = usage;
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return device.CreateBuffer(&descriptor);
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}
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};
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// Verify it is an error to create a buffer with a buffer usage that should only be used
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// internally.
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TEST_P(InternalResourceUsageTests, InternalBufferUsage) {
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DAWN_TEST_UNSUPPORTED_IF(HasToggleEnabled("skip_validation"));
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ASSERT_DEVICE_ERROR(CreateBuffer(dawn::native::kReadOnlyStorageBuffer));
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ASSERT_DEVICE_ERROR(CreateBuffer(dawn::native::kInternalStorageBuffer));
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}
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DAWN_INSTANTIATE_TEST(InternalResourceUsageTests, NullBackend());
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class InternalBindingTypeTests : public DawnTest {};
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// Verify it is an error to create a bind group layout with a buffer binding type that should only
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// be used internally.
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TEST_P(InternalBindingTypeTests, InternalStorageBufferBindingType) {
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DAWN_TEST_UNSUPPORTED_IF(HasToggleEnabled("skip_validation"));
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wgpu::BindGroupLayoutEntry bglEntry;
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bglEntry.binding = 0;
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bglEntry.buffer.type = dawn::native::kInternalStorageBufferBinding;
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bglEntry.visibility = wgpu::ShaderStage::Compute;
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wgpu::BindGroupLayoutDescriptor bglDesc;
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bglDesc.entryCount = 1;
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bglDesc.entries = &bglEntry;
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ASSERT_DEVICE_ERROR(device.CreateBindGroupLayout(&bglDesc));
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}
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DAWN_INSTANTIATE_TEST(InternalBindingTypeTests, NullBackend());
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