Function executeMemberAccessReplacerTest

plugins/clang/tests/test_codecompletion.cpp:256–299

}

void executeMemberAccessReplacerTest(const QString& code, const CompletionItems& expectedCompletionItems,
                                     const ClangCodeCompletionContext::ContextFilters& filters = NoMacroOrBuiltin)
{
    TestFile file(code, QStringLiteral("cpp"));

    auto document = ICore::self()->documentController()->openDocument(file.url().toUrl());
    QVERIFY(document);
    ICore::self()->documentController()->activateDocument(document);
    auto view = ICore::self()->documentController()->activeTextDocumentView();
    Q_ASSERT(view);
    view->setCursorPosition(expectedCompletionItems.position);

    QVERIFY(file.parseAndWait(TopDUContext::AllDeclarationsContextsUsesAndAST));
    DUChainReadLocker lock;
    auto top = file.topContext();
    QVERIFY(top);
    const ParseSessionData::Ptr sessionData(dynamic_cast<ParseSessionData*>(top->ast().data()));
    QVERIFY(sessionData);

    lock.unlock();

    auto context = createContext(top, sessionData, expectedCompletionItems.position, code);

    QApplication::processEvents();

    if (expectedCompletionItems.code) {
        QCOMPARE(document->textDocument()->text(), *expectedCompletionItems.code);
    }

    document->close(KDevelop::IDocument::Silent);

    // The previous ClangCodeCompletionContext call should replace member access.
    // That triggers an update request in the duchain which we are not interested in,
    // so let's stop that request.
    ICore::self()->languageController()->backgroundParser()->removeDocument(file.url());

    context = createContext(top, sessionData, expectedCompletionItems.position);
    context->setFilters(filters);
    lock.lock();
    auto tester = ClangCodeCompletionItemTester(context);

    tester.names.sort();
    QCOMPARE(tester.names, expectedCompletionItems.completions);
}

using IncludeTester = CodeCompletionItemTester<IncludePathCompletionContext>;