mirror of
https://github.com/KhronosGroup/SPIRV-Tools
synced 2024-12-26 09:41:03 +00:00
eda2cfbe12
This Cl cleans up the include paths to be relative to the top level directory. Various include-what-you-use fixes have been added.
143 lines
4.2 KiB
C++
143 lines
4.2 KiB
C++
// Copyright (c) 2017 Google Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include <algorithm>
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#include <memory>
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#include <string>
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#include "gmock/gmock.h"
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#include "gtest/gtest.h"
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#include "source/opt/build_module.h"
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#include "source/opt/ir_context.h"
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namespace spvtools {
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namespace opt {
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namespace {
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using FeatureManagerTest = ::testing::Test;
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TEST_F(FeatureManagerTest, MissingExtension) {
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const std::string text = R"(
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OpCapability Shader
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OpMemoryModel Logical GLSL450
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)";
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std::unique_ptr<IRContext> context =
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BuildModule(SPV_ENV_UNIVERSAL_1_2, nullptr, text);
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ASSERT_NE(context, nullptr);
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EXPECT_FALSE(context->get_feature_mgr()->HasExtension(
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Extension::kSPV_KHR_variable_pointers));
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}
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TEST_F(FeatureManagerTest, OneExtension) {
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const std::string text = R"(
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OpCapability Shader
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OpMemoryModel Logical GLSL450
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OpExtension "SPV_KHR_variable_pointers"
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)";
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std::unique_ptr<IRContext> context =
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BuildModule(SPV_ENV_UNIVERSAL_1_2, nullptr, text);
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ASSERT_NE(context, nullptr);
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EXPECT_TRUE(context->get_feature_mgr()->HasExtension(
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Extension::kSPV_KHR_variable_pointers));
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}
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TEST_F(FeatureManagerTest, NotADifferentExtension) {
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const std::string text = R"(
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OpCapability Shader
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OpMemoryModel Logical GLSL450
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OpExtension "SPV_KHR_variable_pointers"
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)";
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std::unique_ptr<IRContext> context =
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BuildModule(SPV_ENV_UNIVERSAL_1_2, nullptr, text);
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ASSERT_NE(context, nullptr);
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EXPECT_FALSE(context->get_feature_mgr()->HasExtension(
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Extension::kSPV_KHR_storage_buffer_storage_class));
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}
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TEST_F(FeatureManagerTest, TwoExtensions) {
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const std::string text = R"(
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OpCapability Shader
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OpMemoryModel Logical GLSL450
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OpExtension "SPV_KHR_variable_pointers"
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OpExtension "SPV_KHR_storage_buffer_storage_class"
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)";
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std::unique_ptr<IRContext> context =
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BuildModule(SPV_ENV_UNIVERSAL_1_2, nullptr, text);
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ASSERT_NE(context, nullptr);
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EXPECT_TRUE(context->get_feature_mgr()->HasExtension(
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Extension::kSPV_KHR_variable_pointers));
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EXPECT_TRUE(context->get_feature_mgr()->HasExtension(
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Extension::kSPV_KHR_storage_buffer_storage_class));
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}
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// Test capability checks.
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TEST_F(FeatureManagerTest, ExplicitlyPresent1) {
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const std::string text = R"(
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OpCapability Shader
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OpMemoryModel Logical GLSL450
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)";
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std::unique_ptr<IRContext> context =
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BuildModule(SPV_ENV_UNIVERSAL_1_2, nullptr, text);
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ASSERT_NE(context, nullptr);
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EXPECT_TRUE(context->get_feature_mgr()->HasCapability(SpvCapabilityShader));
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EXPECT_FALSE(context->get_feature_mgr()->HasCapability(SpvCapabilityKernel));
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}
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TEST_F(FeatureManagerTest, ExplicitlyPresent2) {
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const std::string text = R"(
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OpCapability Kernel
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OpMemoryModel Logical GLSL450
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)";
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std::unique_ptr<IRContext> context =
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BuildModule(SPV_ENV_UNIVERSAL_1_2, nullptr, text);
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ASSERT_NE(context, nullptr);
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EXPECT_FALSE(context->get_feature_mgr()->HasCapability(SpvCapabilityShader));
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EXPECT_TRUE(context->get_feature_mgr()->HasCapability(SpvCapabilityKernel));
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}
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TEST_F(FeatureManagerTest, ImplicitlyPresent) {
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const std::string text = R"(
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OpCapability Tessellation
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OpMemoryModel Logical GLSL450
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)";
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std::unique_ptr<IRContext> context =
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BuildModule(SPV_ENV_UNIVERSAL_1_2, nullptr, text);
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ASSERT_NE(context, nullptr);
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// Check multiple levels of indirection. Tessellation implies Shader, which
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// implies Matrix.
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EXPECT_TRUE(
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context->get_feature_mgr()->HasCapability(SpvCapabilityTessellation));
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EXPECT_TRUE(context->get_feature_mgr()->HasCapability(SpvCapabilityShader));
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EXPECT_TRUE(context->get_feature_mgr()->HasCapability(SpvCapabilityMatrix));
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EXPECT_FALSE(context->get_feature_mgr()->HasCapability(SpvCapabilityKernel));
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}
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} // namespace
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} // namespace opt
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} // namespace spvtools
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