Method testMacroDefinition

plugins/clang/tests/test_duchain.cpp:220–256

}

void TestDUChain::testMacroDefinition()
{
    QFETCH(QString, code);
    QFETCH(QString, definition);
    QFETCH(bool, isFunctionLike);
    QFETCH(QVector<QString>, parameters);

    TestFile file(code, QStringLiteral("cpp"));
    QVERIFY(file.parseAndWait());

    DUChainReadLocker lock;
    auto top = file.topContext();
    QVERIFY(top);
    QCOMPARE(top->localDeclarations().size(), 1);

    const auto decl = top->localDeclarations().constFirst();
    QVERIFY(decl);

    const auto macro = dynamic_cast<const MacroDefinition*>(decl);
    QVERIFY(macro);

    QCOMPARE(macro->definition().str(), definition);

    QCOMPARE(macro->isFunctionLike(), isFunctionLike);

    // The displayed tooltip for these incorrectly parsed macros looks good, but the bogus
    // single macro parameter in the MacroDefinition object could cause issues in the future.
    QEXPECT_FAIL("only_escaped_newline_in_parens(\\\n)", "difficult to parse, uncommon, not yet a problem", Continue);
    QEXPECT_FAIL("only_comment_in_parens(/*comment*/)", "difficult to parse, uncommon, not yet a problem", Continue);
    QCOMPARE(macro->parametersSize(), parameters.size());

    const IndexedString* actualParam = macro->parameters();
    for (const auto& expectedParam : parameters) {
        QCOMPARE(actualParam->str(), expectedParam);
        ++actualParam;
    }
}

void TestDUChain::testMacroDefinition_data()
{