SPIRV-Tools/test/val/val_state_test.cpp

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// Copyright (c) 2015-2016 The Khronos Group Inc.
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// 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 "latest_version_spirv_header.h"
#include "enum_set.h"
#include "extensions.h"
#include "spirv_validator_options.h"
#include "val/construct.h"
#include "val/function.h"
#include "val/validation_state.h"
#include "validate.h"
namespace {
using libspirv::CapabilitySet;
using libspirv::Extension;
using libspirv::ExtensionSet;
using libspirv::ValidationState_t;
using std::vector;
// 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_) {}
~ValidationStateTest() {
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({}));
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state_.RegisterCapability(SpvCapabilityMatrix);
EXPECT_TRUE(state_.HasAnyOfCapabilities({}));
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state_.RegisterCapability(SpvCapabilityImageMipmap);
EXPECT_TRUE(state_.HasAnyOfCapabilities({}));
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state_.RegisterCapability(SpvCapabilityPipes);
EXPECT_TRUE(state_.HasAnyOfCapabilities({}));
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state_.RegisterCapability(SpvCapabilityStorageImageArrayDynamicIndexing);
EXPECT_TRUE(state_.HasAnyOfCapabilities({}));
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state_.RegisterCapability(SpvCapabilityClipDistance);
EXPECT_TRUE(state_.HasAnyOfCapabilities({}));
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state_.RegisterCapability(SpvCapabilityStorageImageWriteWithoutFormat);
EXPECT_TRUE(state_.HasAnyOfCapabilities({}));
}
TEST_F(ValidationState_HasAnyOfCapabilities, SingleCapMask) {
EXPECT_FALSE(state_.HasAnyOfCapabilities({SpvCapabilityMatrix}));
EXPECT_FALSE(state_.HasAnyOfCapabilities({SpvCapabilityImageMipmap}));
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state_.RegisterCapability(SpvCapabilityMatrix);
EXPECT_TRUE(state_.HasAnyOfCapabilities({SpvCapabilityMatrix}));
EXPECT_FALSE(state_.HasAnyOfCapabilities({SpvCapabilityImageMipmap}));
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state_.RegisterCapability(SpvCapabilityImageMipmap);
EXPECT_TRUE(state_.HasAnyOfCapabilities({SpvCapabilityMatrix}));
EXPECT_TRUE(state_.HasAnyOfCapabilities({SpvCapabilityImageMipmap}));
}
TEST_F(ValidationState_HasAnyOfCapabilities, MultiCapMask) {
const auto set1 =
CapabilitySet{SpvCapabilitySampledRect, SpvCapabilityImageBuffer};
const auto set2 = CapabilitySet{SpvCapabilityStorageImageWriteWithoutFormat,
SpvCapabilityStorageImageReadWithoutFormat,
SpvCapabilityGeometryStreams};
EXPECT_FALSE(state_.HasAnyOfCapabilities(set1));
EXPECT_FALSE(state_.HasAnyOfCapabilities(set2));
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state_.RegisterCapability(SpvCapabilityImageBuffer);
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));
}
} // namespace