114 lines
4.4 KiB
C++
114 lines
4.4 KiB
C++
/*
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* Cppcheck - A tool for static C/C++ code analysis
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* Copyright (C) 2007-2011 Daniel Marjamäki and Cppcheck team.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "settings.h"
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#include "testsuite.h"
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#include <sstream>
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extern std::ostringstream errout;
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class TestSettings : public TestFixture
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{
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public:
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TestSettings() : TestFixture("TestSettings")
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{ }
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private:
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void run()
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{
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TEST_CASE(suppressionsBadId1);
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TEST_CASE(suppressionsDosFormat); // Ticket #1836
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TEST_CASE(suppressionsFileNameWithColon); // Ticket #1919 - filename includes colon
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TEST_CASE(suppressionsGlob);
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TEST_CASE(suppressionsFileNameWithExtraPath);
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}
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void suppressionsBadId1()
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{
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Settings::Suppressions suppressions;
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std::istringstream s("123");
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ASSERT_EQUALS("Failed to add suppression. Invalid id \"123\"", suppressions.parseFile(s));
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}
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void suppressionsDosFormat()
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{
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Settings::Suppressions suppressions;
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std::istringstream s("abc\r\ndef\r\n");
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ASSERT_EQUALS("", suppressions.parseFile(s));
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ASSERT_EQUALS(true, suppressions.isSuppressed("abc", "test.cpp", 1));
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ASSERT_EQUALS(true, suppressions.isSuppressed("def", "test.cpp", 1));
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}
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void suppressionsFileNameWithColon()
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{
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Settings::Suppressions suppressions;
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std::istringstream s("errorid:c:\\foo.cpp\nerrorid:c:\\bar.cpp:12");
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ASSERT_EQUALS("", suppressions.parseFile(s));
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ASSERT_EQUALS(true, suppressions.isSuppressed("errorid", "c:\\foo.cpp", 1111));
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ASSERT_EQUALS(false, suppressions.isSuppressed("errorid", "c:\\bar.cpp", 10));
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ASSERT_EQUALS(true, suppressions.isSuppressed("errorid", "c:\\bar.cpp", 12));
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}
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void suppressionsGlob()
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{
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// Check for syntax errors in glob
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{
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Settings::Suppressions suppressions;
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std::istringstream s("errorid:**.cpp\n");
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ASSERT_EQUALS("Failed to add suppression. Syntax error in glob.", suppressions.parseFile(s));
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}
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// Check that globbing works
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{
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Settings::Suppressions suppressions;
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std::istringstream s("errorid:x*.cpp\nerrorid:y?.cpp\nerrorid:test.c*");
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ASSERT_EQUALS("", suppressions.parseFile(s));
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ASSERT_EQUALS(true, suppressions.isSuppressed("errorid", "xyz.cpp", 1));
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ASSERT_EQUALS(true, suppressions.isSuppressed("errorid", "xyz.cpp.cpp", 1));
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ASSERT_EQUALS(false, suppressions.isSuppressed("errorid", "abc.cpp", 1));
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ASSERT_EQUALS(true, suppressions.isSuppressed("errorid", "ya.cpp", 1));
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ASSERT_EQUALS(false, suppressions.isSuppressed("errorid", "y.cpp", 1));
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ASSERT_EQUALS(true, suppressions.isSuppressed("errorid", "test.c", 1));
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ASSERT_EQUALS(true, suppressions.isSuppressed("errorid", "test.cpp", 1));
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}
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// Check that both a filename match and a glob match apply
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{
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Settings::Suppressions suppressions;
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std::istringstream s("errorid:x*.cpp\nerrorid:xyz.cpp:1\nerrorid:a*.cpp:1\nerrorid:abc.cpp:2");
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ASSERT_EQUALS("", suppressions.parseFile(s));
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ASSERT_EQUALS(true, suppressions.isSuppressed("errorid", "xyz.cpp", 1));
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ASSERT_EQUALS(true, suppressions.isSuppressed("errorid", "xyz.cpp", 2));
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ASSERT_EQUALS(true, suppressions.isSuppressed("errorid", "abc.cpp", 1));
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ASSERT_EQUALS(true, suppressions.isSuppressed("errorid", "abc.cpp", 2));
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}
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}
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void suppressionsFileNameWithExtraPath()
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{
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// Ticket #2797
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Settings::Suppressions suppressions;
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suppressions.addSuppression("errorid", "./a.c", 123);
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ASSERT_EQUALS(true, suppressions.isSuppressed("errorid", "a.c", 123));
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}
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};
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REGISTER_TEST(TestSettings)
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