1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 // 5 // Test file for the empty string clang tool. 6 7 #include <string> 8 9 // Tests for std::string declarations. 10 void TestDeclarations() { 11 std::string a, b("abc"), c; 12 } 13 14 // Tests for std::string allocated with new. 15 void TestNew() { 16 std::string *a = new std::string, *b = new std::string("abc"), 17 *c = new std::string, *d = new std::string(); 18 } 19 20 // Tests for std::string construction in initializer lists. 21 class TestInitializers { 22 public: 23 TestInitializers() {} 24 TestInitializers(bool) {} 25 TestInitializers(double) : b("cat"), c() {} 26 27 private: 28 std::string a; 29 std::string b; 30 std::string c; 31 }; 32 33 // Tests for temporary std::strings. 34 void TestTemporaries(const std::string& reference_argument, 35 const std::string value_argument) { 36 TestTemporaries(std::string(), std::string()); 37 TestTemporaries(std::string(), std::string()); 38 } 39 40 // Tests for temporary std::wstrings. 41 void TestWideTemporaries(const std::wstring& reference_argument, 42 const std::wstring value_argument) { 43 TestWideTemporaries(std::wstring(), std::wstring()); 44 TestWideTemporaries(std::wstring(), std::wstring()); 45 } 46
