/* * cppcheck - c/c++ syntax checking * Copyright (C) 2007-2009 Daniel Marjamäki, Reijo Tomperi, Nicolas Le Cam * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see extern std::ostringstream errout; class TestIncompleteStatement : public TestFixture { public: TestIncompleteStatement() : TestFixture("TestIncompleteStatement") { } private: void check(const char code[]) { // Tokenize.. Tokenizer tokenizer; std::istringstream istr(code); tokenizer.tokenize(istr, "test.cpp"); tokenizer.simplifyTokenList(); // Clear the error buffer.. errout.str(""); // Check for unused variables.. CheckOther checkOther(&tokenizer, this); checkOther.CheckIncompleteStatement(); } void run() { TEST_CASE(test1); TEST_CASE(test2); } void test1() { check("void foo()\n" "{\n" " const char def[] =\n" "#ifdef ABC\n" " \"abc\";\n" "#else\n" " \"not abc\";\n" "#endif\n" "}\n"); ASSERT_EQUALS(std::string(""), errout.str()); } void test2() { // Todo: remove the ';' before the string check("void foo()\n" "{\n" " ;\"abc\";\n" "}\n"); ASSERT_EQUALS(std::string("[test.cpp:3]: Redundant code: Found a statement that begins with string constant\n"), errout.str()); } }; REGISTER_TEST(TestIncompleteStatement)