SPIRV-Tools/test/ValidationState.cpp
Dejan Mircevski 0c8bdfe163 Use AssemblyGrammar for capability validation.
Also:
- ForEach() for spv_capability_mask_t.
- Add capability min/max constants.
- Move max definition from validate_types.cpp to spirv_definition.h.
2016-02-02 11:40:05 -05:00

102 lines
3.9 KiB
C++

// Copyright (c) 2015-2016 The Khronos Group Inc.
// Copyright (c) 2016 Google
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and/or associated documentation files (the
// "Materials"), to deal in the Materials without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Materials, and to
// permit persons to whom the Materials are furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Materials.
//
// MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS
// KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS
// SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT
// https://www.khronos.org/registry/
//
// THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
// MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
// Unit tests for ValidationState_t.
#include <gtest/gtest.h>
#include <vector>
#include "headers/spirv.h"
#include "source/validate.h"
namespace {
using libspirv::ValidationState_t;
using std::vector;
// A test with a ValidationState_t member transparently.
class ValidationStateTest : public testing::Test {
public:
ValidationStateTest()
: context_(spvContextCreate()), state_(&diag_, 0, context_) {}
protected:
spv_diagnostic diag_;
spv_context context_;
ValidationState_t state_;
};
// A test of ValidationState_t::HasAnyOf().
class ValidationState_HasAnyOfTest : public ValidationStateTest {
protected:
spv_capability_mask_t mask(const vector<SpvCapability>& capabilities) {
spv_capability_mask_t m = 0;
for (auto c : capabilities) m |= SPV_CAPABILITY_AS_MASK(c);
return m;
}
};
TEST_F(ValidationState_HasAnyOfTest, EmptyMask) {
EXPECT_TRUE(state_.HasAnyOf(0));
state_.registerCapability(SpvCapabilityMatrix);
EXPECT_TRUE(state_.HasAnyOf(0));
state_.registerCapability(SpvCapabilityImageMipmap);
EXPECT_TRUE(state_.HasAnyOf(0));
state_.registerCapability(SpvCapabilityPipes);
EXPECT_TRUE(state_.HasAnyOf(0));
state_.registerCapability(SpvCapabilityStorageImageArrayDynamicIndexing);
EXPECT_TRUE(state_.HasAnyOf(0));
state_.registerCapability(SpvCapabilityClipDistance);
EXPECT_TRUE(state_.HasAnyOf(0));
state_.registerCapability(SpvCapabilityStorageImageWriteWithoutFormat);
EXPECT_TRUE(state_.HasAnyOf(0));
}
TEST_F(ValidationState_HasAnyOfTest, SingleCapMask) {
EXPECT_FALSE(state_.HasAnyOf(mask({SpvCapabilityMatrix})));
EXPECT_FALSE(state_.HasAnyOf(mask({SpvCapabilityImageMipmap})));
state_.registerCapability(SpvCapabilityMatrix);
EXPECT_TRUE(state_.HasAnyOf(mask({SpvCapabilityMatrix})));
EXPECT_FALSE(state_.HasAnyOf(mask({SpvCapabilityImageMipmap})));
state_.registerCapability(SpvCapabilityImageMipmap);
EXPECT_TRUE(state_.HasAnyOf(mask({SpvCapabilityMatrix})));
EXPECT_TRUE(state_.HasAnyOf(mask({SpvCapabilityImageMipmap})));
}
TEST_F(ValidationState_HasAnyOfTest, MultiCapMask) {
const auto mask1 = mask({SpvCapabilitySampledRect, SpvCapabilityImageBuffer});
const auto mask2 = mask({SpvCapabilityStorageImageWriteWithoutFormat,
SpvCapabilityStorageImageReadWithoutFormat,
SpvCapabilityGeometryStreams});
EXPECT_FALSE(state_.HasAnyOf(mask1));
EXPECT_FALSE(state_.HasAnyOf(mask2));
state_.registerCapability(SpvCapabilityImageBuffer);
EXPECT_TRUE(state_.HasAnyOf(mask1));
EXPECT_FALSE(state_.HasAnyOf(mask2));
}
}