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Preprocessor: Added test case for #291. One of the assertions is a TODO and it should be fixed. 

http://apps.sourceforge.net/trac/cppcheck/ticket/291
This commit is contained in:
Daniel Marjamäki 2009-05-13 21:38:57 +02:00
parent e5e82274dc
commit 2508f3c721
1 changed files with 24 additions and 0 deletions
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24
test/testpreprocessor.cpp
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@ -122,6 +122,7 @@ private:
TEST_CASE(unicode1); TEST_CASE(unicode1);
TEST_CASE(define_part_of_func); TEST_CASE(define_part_of_func);
TEST_CASE(conditionalDefine);
TEST_CASE(multiline_comment); TEST_CASE(multiline_comment);
} }
@ -948,6 +949,29 @@ private:
ASSERT_EQUALS("", errout.str()); ASSERT_EQUALS("", errout.str());
} }
void conditionalDefine()
{
const char filedata[] = "#ifdef A\n"
"#define N 10\n"
"#else\n"
"#define N 20\n"
"#endif\n"
"N";
// Preprocess => actual result..
std::istringstream istr(filedata);
std::map<std::string, std::string> actual;
Preprocessor preprocessor;
preprocessor.preprocess(istr, actual, "file.c");
// Compare results..
ASSERT_EQUALS(2, static_cast<unsigned int>(actual.size()));
ASSERT_EQUALS("\n\n\n\n\n20\n", actual[""]);
TODO_ASSERT_EQUALS("\n\n\n\n\n10\n", actual["A"]);
ASSERT_EQUALS("", errout.str());
}
void multiline_comment() void multiline_comment()
{ {
errout.str(""); errout.str("");