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cppcheck
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Add a few test cases for CppCheck::parseFromArgs

This commit is contained in:
Reijo Tomperi 2010-04-06 22:13:23 +03:00
parent 2e11805c1a
commit a562430f3f
3 changed files with 42 additions and 4 deletions
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39
test/testcppcheck.cpp
View File

@ -28,6 +28,7 @@
#include <string>
extern std::ostringstream errout;
extern std::ostringstream output;
class TestCppcheck : public TestFixture
{
@ -40,6 +41,7 @@ private:
void check(const std::string &data)
{
errout.str("");
output.str("");
CppCheck cppCheck(*this);
cppCheck.addFile("file.cpp", data);
cppCheck.check();
@ -55,6 +57,39 @@ private:
TEST_CASE(include);
TEST_CASE(templateFormat);
TEST_CASE(getErrorMessages);
TEST_CASE(parseArgs);
}
void argCheck(int argc, const char *argv[])
{
errout.str("");
output.str("");
CppCheck cppCheck(*this);
cppCheck.parseFromArgs(argc, argv);
}
void parseArgs()
{
{
const char *argv[] = {"cppcheck", "--help"};
argCheck(2, argv);
ASSERT_EQUALS("", errout.str());
ASSERT_EQUALS(true, output.str().find("Example usage") != std::string::npos);
}
{
const char *argv[] = {"cppcheck"};
argCheck(1, argv);
ASSERT_EQUALS("", errout.str());
ASSERT_EQUALS(true, output.str().find("Example usage") != std::string::npos);
}
{
const char *argv[] = {"cppcheck", "--version"};
argCheck(2, argv);
ASSERT_EQUALS("", errout.str());
ASSERT_EQUALS(std::string("Cppcheck ") + CppCheck::version() + "\n", output.str());
}
}
void linenumbers()
@ -68,8 +103,8 @@ private:
check(filedata);
// Compare results..
ASSERT_EQUALS("Checking file.cpp...\n"
"[file.cpp:5]: (error) Dereferencing 'foo' after it is deallocated / released\n", errout.str());
ASSERT_EQUALS("Checking file.cpp...\n", output.str());
ASSERT_EQUALS("[file.cpp:5]: (error) Dereferencing 'foo' after it is deallocated / released\n", errout.str());
}
void linenumbers2()

4
test/testpreprocessor.cpp
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@ -31,6 +31,7 @@
#include <stdexcept>
extern std::ostringstream errout;
extern std::ostringstream output;
class TestPreprocessor : public TestFixture
{
@ -1050,6 +1051,7 @@ private:
"#endif\n";
errout.str("");
output.str("");
// Preprocess => actual result..
std::istringstream istr(filedata);
@ -1065,7 +1067,7 @@ private:
ASSERT_EQUALS("\n\n\n", actual[""]);
// the "defined(DEF_10) || defined(DEF_11)" are not handled correctly..
ASSERT_EQUALS("unhandled configuration: defined(DEF_10)||defined(DEF_11)\n", errout.str());
ASSERT_EQUALS("unhandled configuration: defined(DEF_10)||defined(DEF_11)\n", output.str());
TODO_ASSERT_EQUALS(2, actual.size());
TODO_ASSERT_EQUALS("\na1;\n\n", actual["DEF_10"]);

3
test/testsuite.cpp
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@ -26,6 +26,7 @@
#include <list>
std::ostringstream errout;
std::ostringstream output;
/**
* TestRegistry
@ -201,7 +202,7 @@ size_t TestFixture::runTests(const char cmd[])
void TestFixture::reportOut(const std::string & outmsg)
{
errout << outmsg << std::endl;
output << outmsg << std::endl;
}
void TestFixture::reportErr(const ErrorLogger::ErrorMessage &msg)