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Fixed error compiling testautovariables

This commit is contained in:
Gianluca Scacco 2009-03-22 12:00:21 +01:00
parent 09457194d9
commit 416115e38f
2 changed files with 95 additions and 0 deletions
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4
Makefile
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@ -33,6 +33,7 @@ TESTOBJ = test/testautovariables.o \
test/testconstructors.o \
test/testcppcheck.o \
test/testdangerousfunctions.o \
test/testautovariables.o \
test/testdivision.o \
test/testfilelister.o \
test/testfunctionusage.o \
@ -184,6 +185,9 @@ test/testcppcheck.o: test/testcppcheck.cpp test/testsuite.h src/errorlogger.h sr
test/testdangerousfunctions.o: test/testdangerousfunctions.cpp src/tokenize.h src/settings.h src/errorlogger.h src/token.h src/checkdangerousfunctions.h src/check.h test/testsuite.h
$(CXX) $(CXXFLAGS) -c -o test/testdangerousfunctions.o test/testdangerousfunctions.cpp
test/testautovariables.o: test/testautovariables.cpp src/tokenize.h src/settings.h src/errorlogger.h src/token.h src/checkdangerousfunctions.h src/check.h test/testsuite.h
$(CXX) $(CXXFLAGS) -c -o test/testautovariables.o test/testautovariables.cpp
test/testdivision.o: test/testdivision.cpp src/tokenize.h src/settings.h src/errorlogger.h src/token.h src/checkother.h src/check.h test/testsuite.h
$(CXX) $(CXXFLAGS) -c -o test/testdivision.o test/testdivision.cpp

91
test/testautovariables.cpp Normal file
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@ -0,0 +1,91 @@
/*
* Cppcheck - A tool for static C/C++ code analysis
* Copyright (C) 2007-2009 Daniel Marjamäki, Reijo Tomperi, Nicolas Le Cam,
* Leandro Penz, Kimmo Varis, Vesa Pikki, Gianluca Scacco
*
* 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 <http://www.gnu.org/licenses/
*/
#include "../src/tokenize.h"
#include "../src/checkautovariables.h"
#include "testsuite.h"
#include <sstream>
extern std::ostringstream errout;
class TestAutoVariables : public TestFixture
{
public:
TestAutoVariables() : TestFixture("TestAutoVariables")
{ }
private:
void check(const char code[])
{
// Tokenize..
Tokenizer tokenizer;
std::istringstream istr(code);
tokenizer.tokenize(istr, "test.cpp");
tokenizer.simplifyTokenList();
// Assign variable ids
tokenizer.setVarId();
// Fill function list
tokenizer.fillFunctionList();
// Clear the error buffer..
errout.str("");
// Check for buffer overruns..
Settings settings;
settings._showAll = true;
CheckAutoVariables checkAutoVariables(&tokenizer, &settings, this);
checkAutoVariables.autoVariables();
}
void run()
{
TEST_CASE(testautovar);
TEST_CASE(testautovararray);
}
void testautovar()
{
check("void func1(int *res)\n"
"{\n"
" int num=2;"
"res=&num;");
ASSERT_EQUALS(std::string("[test.cpp:3]: (error) Wrong assignement of an auto-variable to an effective parameter of a function\n"), errout.str());
}
void testautovararray()
{
check("void func1(int* arr[2])\n"
"{\n"
" int num=2;"
"arr[0]=&num;");
ASSERT_EQUALS(std::string("[test.cpp:3]: (error) Wrong assignement of an auto-variable to an effective parameter of a function\n"), errout.str());
}
};
REGISTER_TEST(TestAutoVariables)