| // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| // |
| // Test file for the empty string clang tool. |
| |
| #include <string> |
| |
| // Tests for std::string declarations. |
| void TestDeclarations() { std::string a, b("abc"), c; } |
| |
| // Tests for std::string allocated with new. |
| void TestNew() { |
| std::string* a = new std::string, |
| *b = new std::string("abc"), |
| *c = new std::string, |
| *d = new std::string(); |
| } |
| |
| // Tests for std::string construction in initializer lists. |
| class TestInitializers { |
| public: |
| TestInitializers() {} |
| TestInitializers(bool) {} |
| TestInitializers(double) : b("cat"), c() {} |
| |
| private: |
| std::string a; |
| std::string b; |
| std::string c; |
| }; |
| |
| // Tests for temporary std::strings. |
| void TestTemporaries(const std::string& reference_argument, |
| const std::string value_argument) { |
| TestTemporaries(std::string(), std::string()); |
| TestTemporaries(std::string(), std::string()); |
| } |
| |
| // Tests for temporary std::wstrings. |
| void TestWideTemporaries(const std::wstring& reference_argument, |
| const std::wstring value_argument) { |
| TestWideTemporaries(std::wstring(), std::wstring()); |
| TestWideTemporaries(std::wstring(), std::wstring()); |
| } |