Function TEST_F

tests/unit/atomics.cpp:20–69

class NegativeAtomic : public VkLayerTest {};

TEST_F(NegativeAtomic, VertexStoresAndAtomicsFeatureDisable) {
    TEST_DESCRIPTION("Run shader with StoreOp or AtomicOp to verify if vertexPipelineStoresAndAtomics disable.");
    SetTargetApiVersion(VK_API_VERSION_1_1);
    AddRequiredExtensions(VK_EXT_SHADER_ATOMIC_FLOAT_EXTENSION_NAME);
    AddRequiredFeature(vkt::Feature::shaderImageFloat32Atomics);

    RETURN_IF_SKIP(Init());
    InitRenderTarget();

    // Test StoreOp
    {
        const char* vsSource = R"glsl(
            #version 450
            layout(set=0, binding=0, rgba8) uniform image2D si0;
            void main() {
                  imageStore(si0, ivec2(0), vec4(0));
            }
        )glsl";

        VkShaderObj vs(*m_device, vsSource, VK_SHADER_STAGE_VERTEX_BIT);

        auto info_override = [&](CreatePipelineHelper& info) {
            info.shader_stages_ = {vs.GetStageCreateInfo(), info.fs_->GetStageCreateInfo()};
            info.dsl_bindings_[0] = {0, VK_DESCRIPTOR_TYPE_STORAGE_IMAGE, 1, VK_SHADER_STAGE_VERTEX_BIT, nullptr};
        };

        CreatePipelineHelper::OneshotTest(*this, info_override, kErrorBit, "VUID-RuntimeSpirv-NonWritable-06341");
    }

    // Test AtomicOp
    {
        const char* vsSource = R"glsl(
            #version 450
            layout(set=0, binding=0, r32f) uniform image2D si0;
            void main() {
                  imageAtomicExchange(si0, ivec2(0), 1);
            }
        )glsl";

        VkShaderObj vs(*m_device, vsSource, VK_SHADER_STAGE_VERTEX_BIT, SPV_ENV_VULKAN_1_0, SPV_SOURCE_GLSL_TRY);
        if (VK_SUCCESS == vs.InitFromGLSLTry()) {
            auto info_override = [&](CreatePipelineHelper& info) {
                info.shader_stages_ = {vs.GetStageCreateInfo(), info.fs_->GetStageCreateInfo()};
                info.dsl_bindings_[0] = {0, VK_DESCRIPTOR_TYPE_STORAGE_IMAGE, 1, VK_SHADER_STAGE_VERTEX_BIT, nullptr};
            };

            CreatePipelineHelper::OneshotTest(*this, info_override, kErrorBit, "VUID-RuntimeSpirv-NonWritable-06341");
        }
    }
}

TEST_F(NegativeAtomic, FragmentStoresAndAtomicsFeatureDisable) {
    TEST_DESCRIPTION("Run shader with StoreOp or AtomicOp to verify if fragmentStoresAndAtomics disable.");