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// Copyright 2020 The Dawn Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include <vector>
#include "dawn/tests/MockCallback.h"
#include "dawn/tests/unittests/validation/ValidationTest.h"
#include "dawn/utils/ComboRenderBundleEncoderDescriptor.h"
#include "dawn/utils/ComboRenderPipelineDescriptor.h"
#include "dawn/utils/WGPUHelpers.h"
namespace dawn {
namespace {
using testing::HasSubstr;
class UnsafeAPIValidationTest : public ValidationTest {
protected:
// UnsafeAPIValidationTest create the device with the AllowUnsafeAPIs toggle explicitly
// disabled, which overrides the inheritance.
WGPUDevice CreateTestDevice(native::Adapter dawnAdapter,
wgpu::DeviceDescriptor descriptor) override {
// Disable the AllowUnsafeAPIs toggles in device toggles descriptor to override the
// inheritance and create a device disallowing unsafe apis.
wgpu::DawnTogglesDescriptor deviceTogglesDesc;
descriptor.nextInChain = &deviceTogglesDesc;
const char* toggle = "allow_unsafe_apis";
deviceTogglesDesc.disabledToggles = &toggle;
deviceTogglesDesc.disabledToggleCount = 1;
return dawnAdapter.CreateDevice(&descriptor);
}
};
// Check chromium_disable_uniformity_analysis is an unsafe API.
TEST_F(UnsafeAPIValidationTest, chromium_disable_uniformity_analysis) {
ASSERT_DEVICE_ERROR(utils::CreateShaderModule(device, R"(
enable chromium_disable_uniformity_analysis;
@compute @workgroup_size(8) fn uniformity_error(
@builtin(local_invocation_id) local_invocation_id : vec3u
) {
if (local_invocation_id.x == 0u) {
workgroupBarrier();
}
}
)"));
}
} // anonymous namespace
} // namespace dawn