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Fixed #4210 (Unmatched suppression warning emitted from disabled check)

This commit is contained in:
Daniel Marjamäki 2012-09-23 10:56:12 +02:00
parent c9c04f9691
commit 865c0205e3
2 changed files with 23 additions and 0 deletions
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15
lib/suppressions.cpp
View File

@ -264,6 +264,9 @@ std::list<Suppressions::SuppressionEntry> Suppressions::getUnmatchedLocalSuppres
{
std::list<SuppressionEntry> r;
for (std::map<std::string, FileMatcher>::const_iterator i = _suppressions.begin(); i != _suppressions.end(); ++i) {
if (i->first == "unusedFunction")
continue; // unusedFunction is not a "local" suppression
std::map<std::string, std::map<unsigned int, bool> >::const_iterator f = i->second._files.find(file);
if (f != i->second._files.end()) {
for (std::map<unsigned int, bool>::const_iterator l = f->second.begin(); l != f->second.end(); ++l) {
@ -280,6 +283,7 @@ std::list<Suppressions::SuppressionEntry> Suppressions::getUnmatchedGlobalSuppre
{
std::list<SuppressionEntry> r;
for (std::map<std::string, FileMatcher>::const_iterator i = _suppressions.begin(); i != _suppressions.end(); ++i) {
// global suppressions..
for (std::map<std::string, std::map<unsigned int, bool> >::const_iterator g = i->second._globs.begin(); g != i->second._globs.end(); ++g) {
for (std::map<unsigned int, bool>::const_iterator l = g->second.begin(); l != g->second.end(); ++l) {
if (!l->second) {
@ -287,6 +291,17 @@ std::list<Suppressions::SuppressionEntry> Suppressions::getUnmatchedGlobalSuppre
}
}
}
// unusedFunction..
if (i->first == "unusedFunction") {
for (std::map<std::string, std::map<unsigned int, bool> >::const_iterator f = i->second._files.begin(); f != i->second._files.end(); ++f) {
for (std::map<unsigned int, bool>::const_iterator l = f->second.begin(); l != f->second.end(); ++l) {
if (!l->second) {
r.push_back(SuppressionEntry(i->first, f->first, l->first));
}
}
}
}
}
return r;
}

8
test/testsuppressions.cpp
View File

@ -41,6 +41,8 @@ private:
TEST_CASE(suppressionsFileNameWithExtraPath);
TEST_CASE(suppressionsSettings);
TEST_CASE(suppressionsMultiFile);
TEST_CASE(inlinesuppress_unusedFunction); // #4210 - unusedFunction
}
void suppressionsBadId1() {
@ -311,6 +313,12 @@ private:
ASSERT_EQUALS("", errout.str());
}
void inlinesuppress_unusedFunction() { // #4210 - wrong report of "unmatchedSuppression" for "unusedFunction"
Suppressions suppressions;
suppressions.addSuppression("unusedFunction", "test.c", 3U);
ASSERT_EQUALS(true, suppressions.getUnmatchedLocalSuppressions("test.c").empty());
ASSERT_EQUALS(false, suppressions.getUnmatchedGlobalSuppressions().empty());
}
};
REGISTER_TEST(TestSuppressions)