Method testTemplate

plugins/clang/tests/test_duchain.cpp:513–534

}

void TestDUChain::testTemplate()
{
    TestFile file("template<typename T> struct foo { T bar; };\n"
                  "int main() { foo<int> myFoo; return myFoo.bar; }\n", QStringLiteral("cpp"));
    QVERIFY(file.parseAndWait());

    DUChainReadLocker lock;
    QVERIFY(file.topContext());
    QCOMPARE(file.topContext()->localDeclarations().size(), 2);
    auto fooDecl = file.topContext()->localDeclarations().first();
    QVERIFY(fooDecl->internalContext());
    QCOMPARE(fooDecl->internalContext()->localDeclarations().size(), 2);

    QCOMPARE(file.topContext()->findDeclarations(QualifiedIdentifier(u"foo< T >")).size(), 1);
    QCOMPARE(file.topContext()->findDeclarations(QualifiedIdentifier(u"foo< T >::bar")).size(), 1);

    auto mainCtx = file.topContext()->localDeclarations().last()->internalContext()->childContexts().first();
    QVERIFY(mainCtx);
    auto myFoo = mainCtx->localDeclarations().first();
    QVERIFY(myFoo);
    QCOMPARE(myFoo->abstractType()->toString().remove(' '), QStringLiteral("foo<int>"));
}

void TestDUChain::testNamespace()
{