1 /**
2 * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include <gtest/gtest.h>
17 #include "mangling.h"
18 #include "assembly-function.h"
19 #include "extensions/extensions.h"
20
21 using namespace panda::pandasm;
22
TEST(mangling_tests,MangleFunctionName)23 TEST(mangling_tests, MangleFunctionName)
24 {
25 std::vector<Function::Parameter> params;
26 panda::panda_file::SourceLang language {panda::panda_file::SourceLang::PANDA_ASSEMBLY};
27 params.emplace_back(Type {"type1", 0}, language);
28 params.emplace_back(Type {"type2", 0}, language);
29 params.emplace_back(Type {"type3", 0}, language);
30
31 auto return_type = Type("type4", 0);
32
33 std::string name = "Asm.main";
34 ASSERT_EQ(MangleFunctionName(name, std::move(params), return_type), "Asm.main:type1;type2;type3;type4;");
35 }
36
TEST(mangling_tests,DeMangleFunctionName)37 TEST(mangling_tests, DeMangleFunctionName)
38 {
39 std::string name = "Asm.main:type1;type2;type3;type4;";
40 ASSERT_EQ(DeMangleName(name), "Asm.main");
41 }
42
TEST(mangling_tests,GetFunctionSignatureFromName)43 TEST(mangling_tests, GetFunctionSignatureFromName)
44 {
45 std::vector<Function::Parameter> params;
46 panda::panda_file::SourceLang language {panda::panda_file::SourceLang::PANDA_ASSEMBLY};
47 params.emplace_back(Type {"type1", 0}, language);
48 params.emplace_back(Type {"type2", 0}, language);
49 params.emplace_back(Type {"type3", 0}, language);
50
51 std::string name = "Asm.main";
52 ASSERT_EQ(GetFunctionSignatureFromName(name, std::move(params)), "Asm.main:(type1,type2,type3)");
53 }
54
TEST(mangling_tests,GetFunctionNameFromSignature)55 TEST(mangling_tests, GetFunctionNameFromSignature)
56 {
57 std::string name = "Asm.main:(type1,type2,type3,type4)";
58 ASSERT_EQ(GetFunctionNameFromSignature(name), "Asm.main");
59 }