Bisect clang

tools/clang/empty_string/tests/test-original.cc

+// 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() : a("") {}
+  TestInitializers(bool) : a(""), b("") {}
+  TestInitializers(double) : a(""), 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("", "");
+  TestTemporaries(std::string(""), std::string(""));
+}
+
+// Tests for temporary std::wstrings.
+void TestWideTemporaries(const std::wstring& reference_argument,
+                         const std::wstring value_argument) {
+  TestWideTemporaries(L"", L"");
+  TestWideTemporaries(std::wstring(L""), std::wstring(L""));
+}
+