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https://github.com/KhronosGroup/SPIRV-Tools
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b6ccd0d891
Users always want to run all the checks. The spv_validate_options_t mechanism, which provides little benefits to users, complicates the internal implementation and also makes the tests exercise different paths as users do. Right now the tests are more like integration tests instead of unit tests, which should be our next refactoring aim.
102 lines
3.9 KiB
C++
102 lines
3.9 KiB
C++
// Copyright (c) 2015-2016 The Khronos Group Inc.
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// Copyright (c) 2016 Google
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and/or associated documentation files (the
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// "Materials"), to deal in the Materials without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Materials, and to
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// permit persons to whom the Materials are furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Materials.
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//
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// MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS
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// KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS
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// SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT
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// https://www.khronos.org/registry/
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//
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// THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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// MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
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// Unit tests for ValidationState_t.
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#include <gtest/gtest.h>
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#include <vector>
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#include "spirv/spirv.h"
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#include "source/validate.h"
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namespace {
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using libspirv::ValidationState_t;
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using std::vector;
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// A test with a ValidationState_t member transparently.
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class ValidationStateTest : public testing::Test {
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public:
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ValidationStateTest()
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: context_(spvContextCreate()), state_(&diag_, context_) {}
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protected:
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spv_diagnostic diag_;
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spv_context context_;
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ValidationState_t state_;
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};
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// A test of ValidationState_t::HasAnyOf().
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class ValidationState_HasAnyOfTest : public ValidationStateTest {
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protected:
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spv_capability_mask_t mask(const vector<SpvCapability>& capabilities) {
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spv_capability_mask_t m = 0;
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for (auto c : capabilities) m |= SPV_CAPABILITY_AS_MASK(c);
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return m;
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}
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};
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TEST_F(ValidationState_HasAnyOfTest, EmptyMask) {
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EXPECT_TRUE(state_.HasAnyOf(0));
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state_.registerCapability(SpvCapabilityMatrix);
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EXPECT_TRUE(state_.HasAnyOf(0));
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state_.registerCapability(SpvCapabilityImageMipmap);
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EXPECT_TRUE(state_.HasAnyOf(0));
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state_.registerCapability(SpvCapabilityPipes);
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EXPECT_TRUE(state_.HasAnyOf(0));
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state_.registerCapability(SpvCapabilityStorageImageArrayDynamicIndexing);
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EXPECT_TRUE(state_.HasAnyOf(0));
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state_.registerCapability(SpvCapabilityClipDistance);
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EXPECT_TRUE(state_.HasAnyOf(0));
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state_.registerCapability(SpvCapabilityStorageImageWriteWithoutFormat);
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EXPECT_TRUE(state_.HasAnyOf(0));
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}
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TEST_F(ValidationState_HasAnyOfTest, SingleCapMask) {
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EXPECT_FALSE(state_.HasAnyOf(mask({SpvCapabilityMatrix})));
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EXPECT_FALSE(state_.HasAnyOf(mask({SpvCapabilityImageMipmap})));
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state_.registerCapability(SpvCapabilityMatrix);
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EXPECT_TRUE(state_.HasAnyOf(mask({SpvCapabilityMatrix})));
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EXPECT_FALSE(state_.HasAnyOf(mask({SpvCapabilityImageMipmap})));
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state_.registerCapability(SpvCapabilityImageMipmap);
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EXPECT_TRUE(state_.HasAnyOf(mask({SpvCapabilityMatrix})));
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EXPECT_TRUE(state_.HasAnyOf(mask({SpvCapabilityImageMipmap})));
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}
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TEST_F(ValidationState_HasAnyOfTest, MultiCapMask) {
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const auto mask1 = mask({SpvCapabilitySampledRect, SpvCapabilityImageBuffer});
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const auto mask2 = mask({SpvCapabilityStorageImageWriteWithoutFormat,
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SpvCapabilityStorageImageReadWithoutFormat,
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SpvCapabilityGeometryStreams});
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EXPECT_FALSE(state_.HasAnyOf(mask1));
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EXPECT_FALSE(state_.HasAnyOf(mask2));
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state_.registerCapability(SpvCapabilityImageBuffer);
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EXPECT_TRUE(state_.HasAnyOf(mask1));
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EXPECT_FALSE(state_.HasAnyOf(mask2));
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}
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}
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