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