void tst_Lookup::base_class_defined_1()
{
Overview overview;
const QByteArray source = "\n"
"class base {};\n"
"class derived: public base {};\n";
Document::Ptr doc = Document::create("base_class_defined_1");
doc->setSource(source);
doc->parse();
doc->check();
QVERIFY(doc->diagnosticMessages().isEmpty());
QCOMPARE(doc->globalSymbolCount(), 2U);
Snapshot snapshot;
snapshot.insert(doc->fileName(), doc);
Document::Ptr emptyDoc = Document::create("<empty>");
Class *baseClass = doc->globalSymbolAt(0)->asClass();
QVERIFY(baseClass);
Class *derivedClass = doc->globalSymbolAt(1)->asClass();
QVERIFY(derivedClass);
LookupContext ctx(derivedClass, emptyDoc, doc, snapshot);
const QList<Symbol *> candidates =
ctx.resolveClass(derivedClass->baseClassAt(0)->name());
QCOMPARE(candidates.size(), 1);
QCOMPARE(candidates.at(0), baseClass);
TranslationUnit *unit = doc->translationUnit();
QVERIFY(unit != 0);
TranslationUnitAST *ast = unit->ast()->asTranslationUnit();
QVERIFY(ast != 0);
ClassSymbols classSymbols(doc->control());
classSymbols(ast);
QCOMPARE(classSymbols.size(), 2);
const QMap<Class *, ClassSpecifierAST *> classToAST =
invert(classSymbols.asMap());
QVERIFY(classToAST.value(baseClass) != 0);
QVERIFY(classToAST.value(derivedClass) != 0);
}
int main(int argc, char *argv[])
{
QCoreApplication app(argc, argv);
QStringList files = app.arguments();
files.removeFirst();
foreach (const QString &fileName, files) {
QFile file(fileName);
if (! file.open(QFile::ReadOnly))
continue;
const QByteArray source = file.readAll();
file.close();
Document::Ptr doc = Document::create(fileName);
doc->control()->setDiagnosticClient(0);
doc->setSource(source);
doc->parse();
}