1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889 |
- // Copyright (c) 2018 Google LLC
- //
- // 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 <memory>
- #include <string>
- #include "gmock/gmock.h"
- #include "gtest/gtest.h"
- #include "source/opt/build_module.h"
- #include "source/opt/constants.h"
- #include "source/opt/ir_context.h"
- namespace spvtools {
- namespace opt {
- namespace analysis {
- namespace {
- using ConstantManagerTest = ::testing::Test;
- TEST_F(ConstantManagerTest, GetDefiningInstruction) {
- const std::string text = R"(
- %int = OpTypeInt 32 0
- %1 = OpTypeStruct %int
- %2 = OpTypeStruct %int
- )";
- std::unique_ptr<IRContext> context =
- BuildModule(SPV_ENV_UNIVERSAL_1_2, nullptr, text,
- SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS);
- ASSERT_NE(context, nullptr);
- Type* struct_type_1 = context->get_type_mgr()->GetType(1);
- StructConstant struct_const_1(struct_type_1->AsStruct());
- Instruction* const_inst_1 =
- context->get_constant_mgr()->GetDefiningInstruction(&struct_const_1, 1);
- EXPECT_EQ(const_inst_1->type_id(), 1);
- Type* struct_type_2 = context->get_type_mgr()->GetType(2);
- StructConstant struct_const_2(struct_type_2->AsStruct());
- Instruction* const_inst_2 =
- context->get_constant_mgr()->GetDefiningInstruction(&struct_const_2, 2);
- EXPECT_EQ(const_inst_2->type_id(), 2);
- }
- TEST_F(ConstantManagerTest, GetDefiningInstruction2) {
- const std::string text = R"(
- %int = OpTypeInt 32 0
- %1 = OpTypeStruct %int
- %2 = OpTypeStruct %int
- %3 = OpConstantNull %1
- %4 = OpConstantNull %2
- )";
- std::unique_ptr<IRContext> context =
- BuildModule(SPV_ENV_UNIVERSAL_1_2, nullptr, text,
- SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS);
- ASSERT_NE(context, nullptr);
- Type* struct_type_1 = context->get_type_mgr()->GetType(1);
- NullConstant struct_const_1(struct_type_1->AsStruct());
- Instruction* const_inst_1 =
- context->get_constant_mgr()->GetDefiningInstruction(&struct_const_1, 1);
- EXPECT_EQ(const_inst_1->type_id(), 1);
- EXPECT_EQ(const_inst_1->result_id(), 3);
- Type* struct_type_2 = context->get_type_mgr()->GetType(2);
- NullConstant struct_const_2(struct_type_2->AsStruct());
- Instruction* const_inst_2 =
- context->get_constant_mgr()->GetDefiningInstruction(&struct_const_2, 2);
- EXPECT_EQ(const_inst_2->type_id(), 2);
- EXPECT_EQ(const_inst_2->result_id(), 4);
- }
- } // namespace
- } // namespace analysis
- } // namespace opt
- } // namespace spvtools
|