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// Copyright (c) 2015-2016 The Khronos Group Inc.
// Copyright (c) 2016 Google Inc.
//
// 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.
// Unit tests for ValidationState_t.
#include <vector>
#include "gtest/gtest.h"
#include "source/enum_set.h"
#include "source/extensions.h"
#include "source/latest_version_spirv_header.h"
#include "source/spirv_validator_options.h"
#include "source/val/validation_state.h"
namespace spvtools {
namespace val {
namespace {
// This is all we need for these tests.
static uint32_t kFakeBinary[] = {0};
// A test with a ValidationState_t member transparently.
class ValidationStateTest : public testing::Test {
public:
ValidationStateTest()
: context_(spvContextCreate(SPV_ENV_UNIVERSAL_1_0)),
options_(spvValidatorOptionsCreate()),
state_(context_, options_, kFakeBinary, 0, 1) {}
~ValidationStateTest() override {
spvContextDestroy(context_);
spvValidatorOptionsDestroy(options_);
}
protected:
spv_context context_;
spv_validator_options options_;
ValidationState_t state_;
};
// A test of ValidationState_t::HasAnyOfCapabilities().
using ValidationState_HasAnyOfCapabilities = ValidationStateTest;
TEST_F(ValidationState_HasAnyOfCapabilities, EmptyMask) {
EXPECT_TRUE(state_.HasAnyOfCapabilities({}));
state_.RegisterCapability(spv::Capability::Matrix);
EXPECT_TRUE(state_.HasAnyOfCapabilities({}));
state_.RegisterCapability(spv::Capability::ImageMipmap);
EXPECT_TRUE(state_.HasAnyOfCapabilities({}));
state_.RegisterCapability(spv::Capability::Pipes);
EXPECT_TRUE(state_.HasAnyOfCapabilities({}));
state_.RegisterCapability(spv::Capability::StorageImageArrayDynamicIndexing);
EXPECT_TRUE(state_.HasAnyOfCapabilities({}));
state_.RegisterCapability(spv::Capability::ClipDistance);
EXPECT_TRUE(state_.HasAnyOfCapabilities({}));
state_.RegisterCapability(spv::Capability::StorageImageWriteWithoutFormat);
EXPECT_TRUE(state_.HasAnyOfCapabilities({}));
}
TEST_F(ValidationState_HasAnyOfCapabilities, SingleCapMask) {
EXPECT_FALSE(state_.HasAnyOfCapabilities({spv::Capability::Matrix}));
EXPECT_FALSE(state_.HasAnyOfCapabilities({spv::Capability::ImageMipmap}));
state_.RegisterCapability(spv::Capability::Matrix);
EXPECT_TRUE(state_.HasAnyOfCapabilities({spv::Capability::Matrix}));
EXPECT_FALSE(state_.HasAnyOfCapabilities({spv::Capability::ImageMipmap}));
state_.RegisterCapability(spv::Capability::ImageMipmap);
EXPECT_TRUE(state_.HasAnyOfCapabilities({spv::Capability::Matrix}));
EXPECT_TRUE(state_.HasAnyOfCapabilities({spv::Capability::ImageMipmap}));
}
TEST_F(ValidationState_HasAnyOfCapabilities, MultiCapMask) {
const auto set1 =
CapabilitySet{spv::Capability::SampledRect, spv::Capability::ImageBuffer};
const auto set2 =
CapabilitySet{spv::Capability::StorageImageWriteWithoutFormat,
spv::Capability::StorageImageReadWithoutFormat,
spv::Capability::GeometryStreams};
EXPECT_FALSE(state_.HasAnyOfCapabilities(set1));
EXPECT_FALSE(state_.HasAnyOfCapabilities(set2));
state_.RegisterCapability(spv::Capability::ImageBuffer);
EXPECT_TRUE(state_.HasAnyOfCapabilities(set1));
EXPECT_FALSE(state_.HasAnyOfCapabilities(set2));
}
// A test of ValidationState_t::HasAnyOfExtensions().
using ValidationState_HasAnyOfExtensions = ValidationStateTest;
TEST_F(ValidationState_HasAnyOfExtensions, EmptyMask) {
EXPECT_TRUE(state_.HasAnyOfExtensions({}));
state_.RegisterExtension(Extension::kSPV_KHR_shader_ballot);
EXPECT_TRUE(state_.HasAnyOfExtensions({}));
state_.RegisterExtension(Extension::kSPV_KHR_16bit_storage);
EXPECT_TRUE(state_.HasAnyOfExtensions({}));
state_.RegisterExtension(Extension::kSPV_NV_viewport_array2);
EXPECT_TRUE(state_.HasAnyOfExtensions({}));
}
TEST_F(ValidationState_HasAnyOfExtensions, SingleCapMask) {
EXPECT_FALSE(state_.HasAnyOfExtensions({Extension::kSPV_KHR_shader_ballot}));
EXPECT_FALSE(state_.HasAnyOfExtensions({Extension::kSPV_KHR_16bit_storage}));
state_.RegisterExtension(Extension::kSPV_KHR_shader_ballot);
EXPECT_TRUE(state_.HasAnyOfExtensions({Extension::kSPV_KHR_shader_ballot}));
EXPECT_FALSE(state_.HasAnyOfExtensions({Extension::kSPV_KHR_16bit_storage}));
state_.RegisterExtension(Extension::kSPV_KHR_16bit_storage);
EXPECT_TRUE(state_.HasAnyOfExtensions({Extension::kSPV_KHR_shader_ballot}));
EXPECT_TRUE(state_.HasAnyOfExtensions({Extension::kSPV_KHR_16bit_storage}));
}
TEST_F(ValidationState_HasAnyOfExtensions, MultiCapMask) {
const auto set1 = ExtensionSet{Extension::kSPV_KHR_multiview,
Extension::kSPV_KHR_16bit_storage};
const auto set2 = ExtensionSet{Extension::kSPV_KHR_shader_draw_parameters,
Extension::kSPV_NV_stereo_view_rendering,
Extension::kSPV_KHR_shader_ballot};
EXPECT_FALSE(state_.HasAnyOfExtensions(set1));
EXPECT_FALSE(state_.HasAnyOfExtensions(set2));
state_.RegisterExtension(Extension::kSPV_KHR_multiview);
EXPECT_TRUE(state_.HasAnyOfExtensions(set1));
EXPECT_FALSE(state_.HasAnyOfExtensions(set2));
}
// A test of ValidationState_t::IsOpcodeInCurrentLayoutSection().
using ValidationState_InLayoutState = ValidationStateTest;
TEST_F(ValidationState_InLayoutState, Variable) {
state_.SetCurrentLayoutSectionForTesting(kLayoutTypes);
EXPECT_TRUE(state_.IsOpcodeInCurrentLayoutSection(spv::Op::OpVariable));
state_.SetCurrentLayoutSectionForTesting(kLayoutFunctionDefinitions);
EXPECT_TRUE(state_.IsOpcodeInCurrentLayoutSection(spv::Op::OpVariable));
}
TEST_F(ValidationState_InLayoutState, ExtInst) {
state_.SetCurrentLayoutSectionForTesting(kLayoutTypes);
EXPECT_TRUE(state_.IsOpcodeInCurrentLayoutSection(spv::Op::OpExtInst));
state_.SetCurrentLayoutSectionForTesting(kLayoutFunctionDefinitions);
EXPECT_TRUE(state_.IsOpcodeInCurrentLayoutSection(spv::Op::OpExtInst));
}
TEST_F(ValidationState_InLayoutState, Undef) {
state_.SetCurrentLayoutSectionForTesting(kLayoutTypes);
EXPECT_TRUE(state_.IsOpcodeInCurrentLayoutSection(spv::Op::OpUndef));
state_.SetCurrentLayoutSectionForTesting(kLayoutFunctionDefinitions);
EXPECT_TRUE(state_.IsOpcodeInCurrentLayoutSection(spv::Op::OpUndef));
}
TEST_F(ValidationState_InLayoutState, Function) {
state_.SetCurrentLayoutSectionForTesting(kLayoutFunctionDeclarations);
EXPECT_TRUE(state_.IsOpcodeInCurrentLayoutSection(spv::Op::OpFunction));
state_.SetCurrentLayoutSectionForTesting(kLayoutFunctionDefinitions);
EXPECT_TRUE(state_.IsOpcodeInCurrentLayoutSection(spv::Op::OpFunction));
}
TEST_F(ValidationState_InLayoutState, FunctionParameter) {
state_.SetCurrentLayoutSectionForTesting(kLayoutFunctionDeclarations);
EXPECT_TRUE(
state_.IsOpcodeInCurrentLayoutSection(spv::Op::OpFunctionParameter));
state_.SetCurrentLayoutSectionForTesting(kLayoutFunctionDefinitions);
EXPECT_TRUE(
state_.IsOpcodeInCurrentLayoutSection(spv::Op::OpFunctionParameter));
}
TEST_F(ValidationState_InLayoutState, FunctionEnd) {
state_.SetCurrentLayoutSectionForTesting(kLayoutFunctionDeclarations);
EXPECT_TRUE(state_.IsOpcodeInCurrentLayoutSection(spv::Op::OpFunctionEnd));
state_.SetCurrentLayoutSectionForTesting(kLayoutFunctionDefinitions);
EXPECT_TRUE(state_.IsOpcodeInCurrentLayoutSection(spv::Op::OpFunctionEnd));
}
} // namespace
} // namespace val
} // namespace spvtools