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// Copyright (c) 2017 Pierre Moreau
//
// 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.
#include <string>
#include "gmock/gmock.h"
#include "test/link/linker_fixture.h"
namespace spvtools {
namespace {
using ::testing::HasSubstr;
using MemoryModel = spvtest::LinkerTest;
TEST_F(MemoryModel, Default) {
const std::string body1 = R"(
OpMemoryModel Logical Simple
)";
const std::string body2 = R"(
OpMemoryModel Logical Simple
)";
spvtest::Binary linked_binary;
ASSERT_EQ(SPV_SUCCESS, AssembleAndLink({body1, body2}, &linked_binary));
EXPECT_THAT(GetErrorMessage(), std::string());
EXPECT_EQ(spv::AddressingModel::Logical,
static_cast<spv::AddressingModel>(linked_binary[6]));
EXPECT_EQ(spv::MemoryModel::Simple,
static_cast<spv::MemoryModel>(linked_binary[7]));
}
TEST_F(MemoryModel, AddressingMismatch) {
const std::string body1 = R"(
OpMemoryModel Logical Simple
)";
const std::string body2 = R"(
OpMemoryModel Physical32 Simple
)";
spvtest::Binary linked_binary;
EXPECT_EQ(SPV_ERROR_INTERNAL,
AssembleAndLink({body1, body2}, &linked_binary));
EXPECT_THAT(GetErrorMessage(),
HasSubstr("Conflicting addressing models: Logical (input modules "
"1 through 1) vs Physical32 (input module 2)."));
}
TEST_F(MemoryModel, MemoryMismatch) {
const std::string body1 = R"(
OpMemoryModel Logical Simple
)";
const std::string body2 = R"(
OpMemoryModel Logical GLSL450
)";
spvtest::Binary linked_binary;
EXPECT_EQ(SPV_ERROR_INTERNAL,
AssembleAndLink({body1, body2}, &linked_binary));
EXPECT_THAT(GetErrorMessage(),
HasSubstr("Conflicting memory models: Simple (input modules 1 "
"through 1) vs GLSL450 (input module 2)."));
}
TEST_F(MemoryModel, FirstLackMemoryModel) {
const std::string body1 = R"(
)";
const std::string body2 = R"(
OpMemoryModel Logical GLSL450
)";
spvtest::Binary linked_binary;
EXPECT_EQ(SPV_ERROR_INVALID_BINARY,
AssembleAndLink({body1, body2}, &linked_binary));
EXPECT_THAT(
GetErrorMessage(),
HasSubstr("Input module 1 is lacking an OpMemoryModel instruction."));
}
TEST_F(MemoryModel, SecondLackMemoryModel) {
const std::string body1 = R"(
OpMemoryModel Logical GLSL450
)";
const std::string body2 = R"(
)";
spvtest::Binary linked_binary;
EXPECT_EQ(SPV_ERROR_INVALID_BINARY,
AssembleAndLink({body1, body2}, &linked_binary));
EXPECT_THAT(
GetErrorMessage(),
HasSubstr("Input module 2 is lacking an OpMemoryModel instruction."));
}
} // namespace
} // namespace spvtools
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