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// Copyright 2021 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 <string>
#include "tests/unittests/validation/ValidationTest.h"
#include "utils/ComboRenderPipelineDescriptor.h"
#include "utils/WGPUHelpers.h"
class LabelTest : public ValidationTest {};
TEST_F(LabelTest, Buffer) {
DAWN_SKIP_TEST_IF(UsesWire());
std::string label = "test";
wgpu::BufferDescriptor descriptor;
descriptor.size = 4;
descriptor.usage = wgpu::BufferUsage::Uniform;
// The label should be empty if one was not set.
{
wgpu::Buffer buffer = device.CreateBuffer(&descriptor);
std::string readbackLabel = dawn_native::GetObjectLabelForTesting(buffer.Get());
ASSERT_TRUE(readbackLabel.empty());
}
// Test setting a label through API
{
wgpu::Buffer buffer = device.CreateBuffer(&descriptor);
buffer.SetLabel(label.c_str());
std::string readbackLabel = dawn_native::GetObjectLabelForTesting(buffer.Get());
ASSERT_EQ(label, readbackLabel);
}
// Test setting a label through the descriptor.
{
descriptor.label = label.c_str();
wgpu::Buffer buffer = device.CreateBuffer(&descriptor);
std::string readbackLabel = dawn_native::GetObjectLabelForTesting(buffer.Get());
ASSERT_EQ(label, readbackLabel);
}
}
TEST_F(LabelTest, Texture) {
DAWN_SKIP_TEST_IF(UsesWire());
std::string label = "test";
wgpu::TextureDescriptor descriptor;
descriptor.size.width = 1;
descriptor.size.height = 1;
descriptor.size.depthOrArrayLayers = 1;
descriptor.mipLevelCount = 1;
descriptor.sampleCount = 1;
descriptor.dimension = wgpu::TextureDimension::e2D;
descriptor.format = wgpu::TextureFormat::RGBA8Uint;
descriptor.usage = wgpu::TextureUsage::RenderAttachment | wgpu::TextureUsage::TextureBinding;
// The label should be empty if one was not set.
{
wgpu::Texture texture = device.CreateTexture(&descriptor);
std::string readbackLabel = dawn_native::GetObjectLabelForTesting(texture.Get());
ASSERT_TRUE(readbackLabel.empty());
}
// Test setting a label through API
{
wgpu::Texture texture = device.CreateTexture(&descriptor);
texture.SetLabel(label.c_str());
std::string readbackLabel = dawn_native::GetObjectLabelForTesting(texture.Get());
ASSERT_EQ(label, readbackLabel);
}
// Test setting a label through the descriptor.
{
descriptor.label = label.c_str();
wgpu::Texture texture = device.CreateTexture(&descriptor);
std::string readbackLabel = dawn_native::GetObjectLabelForTesting(texture.Get());
ASSERT_EQ(label, readbackLabel);
}
}
TEST_F(LabelTest, RenderPipeline) {
DAWN_SKIP_TEST_IF(UsesWire());
std::string label = "test";
wgpu::ShaderModule vsModule = utils::CreateShaderModule(device, R"(
[[stage(vertex)]] fn main() -> [[builtin(position)]] vec4<f32> {
return vec4<f32>(0.0, 0.0, 0.0, 1.0);
})");
wgpu::ShaderModule fsModule = utils::CreateShaderModule(device, R"(
[[stage(fragment)]] fn main() -> [[location(0)]] vec4<f32> {
return vec4<f32>(0.0, 1.0, 0.0, 1.0);
})");
utils::ComboRenderPipelineDescriptor descriptor;
descriptor.vertex.module = vsModule;
descriptor.cFragment.module = fsModule;
// The label should be empty if one was not set.
{
wgpu::RenderPipeline pipeline = device.CreateRenderPipeline(&descriptor);
std::string readbackLabel = dawn_native::GetObjectLabelForTesting(pipeline.Get());
ASSERT_TRUE(readbackLabel.empty());
}
// Test setting a label through API
{
wgpu::RenderPipeline pipeline = device.CreateRenderPipeline(&descriptor);
pipeline.SetLabel(label.c_str());
std::string readbackLabel = dawn_native::GetObjectLabelForTesting(pipeline.Get());
ASSERT_EQ(label, readbackLabel);
}
// Test setting a label through the descriptor.
{
descriptor.label = label.c_str();
wgpu::RenderPipeline pipeline = device.CreateRenderPipeline(&descriptor);
std::string readbackLabel = dawn_native::GetObjectLabelForTesting(pipeline.Get());
ASSERT_EQ(label, readbackLabel);
}
}
TEST_F(LabelTest, ComputePipeline) {
DAWN_SKIP_TEST_IF(UsesWire());
std::string label = "test";
wgpu::ShaderModule computeModule = utils::CreateShaderModule(device, R"(
[[stage(compute), workgroup_size(1)]] fn main() {
})");
wgpu::PipelineLayout pl = utils::MakeBasicPipelineLayout(device, nullptr);
wgpu::ComputePipelineDescriptor descriptor;
descriptor.layout = pl;
descriptor.compute.module = computeModule;
descriptor.compute.entryPoint = "main";
// The label should be empty if one was not set.
{
wgpu::ComputePipeline pipeline = device.CreateComputePipeline(&descriptor);
std::string readbackLabel = dawn_native::GetObjectLabelForTesting(pipeline.Get());
ASSERT_TRUE(readbackLabel.empty());
}
// Test setting a label through API
{
wgpu::ComputePipeline pipeline = device.CreateComputePipeline(&descriptor);
pipeline.SetLabel(label.c_str());
std::string readbackLabel = dawn_native::GetObjectLabelForTesting(pipeline.Get());
ASSERT_EQ(label, readbackLabel);
}
// Test setting a label through the descriptor.
{
descriptor.label = label.c_str();
wgpu::ComputePipeline pipeline = device.CreateComputePipeline(&descriptor);
std::string readbackLabel = dawn_native::GetObjectLabelForTesting(pipeline.Get());
ASSERT_EQ(label, readbackLabel);
}
}
TEST_F(LabelTest, ShaderModule) {
DAWN_SKIP_TEST_IF(UsesWire());
std::string label = "test";
const char* source = R"(
[[stage(compute), workgroup_size(1)]] fn main() {
})";
wgpu::ShaderModuleWGSLDescriptor wgslDesc;
wgslDesc.source = source;
wgpu::ShaderModuleDescriptor descriptor;
descriptor.nextInChain = &wgslDesc;
// The label should be empty if one was not set.
{
wgpu::ShaderModule shaderModule = device.CreateShaderModule(&descriptor);
std::string readbackLabel = dawn_native::GetObjectLabelForTesting(shaderModule.Get());
ASSERT_TRUE(readbackLabel.empty());
}
// Test setting a label through API
{
wgpu::ShaderModule shaderModule = device.CreateShaderModule(&descriptor);
shaderModule.SetLabel(label.c_str());
std::string readbackLabel = dawn_native::GetObjectLabelForTesting(shaderModule.Get());
ASSERT_EQ(label, readbackLabel);
}
// Test setting a label through the descriptor.
{
descriptor.label = label.c_str();
wgpu::ShaderModule shaderModule = device.CreateShaderModule(&descriptor);
std::string readbackLabel = dawn_native::GetObjectLabelForTesting(shaderModule.Get());
ASSERT_EQ(label, readbackLabel);
}
}