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https://github.com/KhronosGroup/SPIRV-Tools
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d35a78db57
Fixes #4960 * Switches to using enum classes with an underlying type to avoid undefined behaviour
108 lines
3.1 KiB
C++
108 lines
3.1 KiB
C++
// Copyright (c) 2017 Pierre Moreau
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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 <string>
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#include "gmock/gmock.h"
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#include "test/link/linker_fixture.h"
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namespace spvtools {
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namespace {
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using ::testing::HasSubstr;
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using MemoryModel = spvtest::LinkerTest;
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TEST_F(MemoryModel, Default) {
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const std::string body1 = R"(
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OpMemoryModel Logical Simple
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)";
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const std::string body2 = R"(
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OpMemoryModel Logical Simple
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)";
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spvtest::Binary linked_binary;
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ASSERT_EQ(SPV_SUCCESS, AssembleAndLink({body1, body2}, &linked_binary));
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EXPECT_THAT(GetErrorMessage(), std::string());
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EXPECT_EQ(spv::AddressingModel::Logical,
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static_cast<spv::AddressingModel>(linked_binary[6]));
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EXPECT_EQ(spv::MemoryModel::Simple,
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static_cast<spv::MemoryModel>(linked_binary[7]));
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}
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TEST_F(MemoryModel, AddressingMismatch) {
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const std::string body1 = R"(
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OpMemoryModel Logical Simple
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)";
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const std::string body2 = R"(
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OpMemoryModel Physical32 Simple
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)";
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spvtest::Binary linked_binary;
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EXPECT_EQ(SPV_ERROR_INTERNAL,
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AssembleAndLink({body1, body2}, &linked_binary));
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EXPECT_THAT(GetErrorMessage(),
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HasSubstr("Conflicting addressing models: Logical (input modules "
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"1 through 1) vs Physical32 (input module 2)."));
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}
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TEST_F(MemoryModel, MemoryMismatch) {
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const std::string body1 = R"(
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OpMemoryModel Logical Simple
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)";
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const std::string body2 = R"(
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OpMemoryModel Logical GLSL450
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)";
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spvtest::Binary linked_binary;
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EXPECT_EQ(SPV_ERROR_INTERNAL,
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AssembleAndLink({body1, body2}, &linked_binary));
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EXPECT_THAT(GetErrorMessage(),
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HasSubstr("Conflicting memory models: Simple (input modules 1 "
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"through 1) vs GLSL450 (input module 2)."));
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}
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TEST_F(MemoryModel, FirstLackMemoryModel) {
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const std::string body1 = R"(
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)";
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const std::string body2 = R"(
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OpMemoryModel Logical GLSL450
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)";
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spvtest::Binary linked_binary;
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EXPECT_EQ(SPV_ERROR_INVALID_BINARY,
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AssembleAndLink({body1, body2}, &linked_binary));
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EXPECT_THAT(
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GetErrorMessage(),
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HasSubstr("Input module 1 is lacking an OpMemoryModel instruction."));
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}
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TEST_F(MemoryModel, SecondLackMemoryModel) {
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const std::string body1 = R"(
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OpMemoryModel Logical GLSL450
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)";
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const std::string body2 = R"(
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)";
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spvtest::Binary linked_binary;
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EXPECT_EQ(SPV_ERROR_INVALID_BINARY,
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AssembleAndLink({body1, body2}, &linked_binary));
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EXPECT_THAT(
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GetErrorMessage(),
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HasSubstr("Input module 2 is lacking an OpMemoryModel instruction."));
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}
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} // namespace
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} // namespace spvtools
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