path: root/tests/auto/declarative/xmlhttprequest/tst_xmlhttprequest.cpp

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#include <qtest.h>
#include <QmlEngine>
#include <QmlComponent>
#include <QDebug>
#include <QWebPage>
#include <QWebFrame>
#include "testhttpserver.h"

#define SERVER_PORT 14445

class tst_xmlhttprequest : public QObject
{
    Q_OBJECT
public:
    tst_xmlhttprequest() {}

private slots:
    void domExceptionCodes();
    void staticStateValues();
    void instanceStateValues();
    void constructor();
    void defaultState();
    void open();
    void open_invalid_method();
    void open_sync();
    void open_arg_count();
    void setRequestHeader();
    void setRequestHeader_unsent();
    void setRequestHeader_illegalName_data();
    void setRequestHeader_illegalName();
    void setRequestHeader_sent();

    // Crashes
    // void outstanding_request_at_shutdown();

private:
    QmlEngine engine;
};

class QWebPageWithJavaScriptConsoleMessages : public QWebPage {
public:
    void javaScriptConsoleMessage(const QString& message, int lineNumber, const QString& sourceID)
    {
        qWarning() << sourceID << ":" << lineNumber << ":" << message;
    }
};

inline QUrl TEST_FILE(const QString &filename)
{
    return QUrl::fromLocalFile(QLatin1String(SRCDIR) + QLatin1String("/data/") + filename);
}

// Test that the dom exception codes are correct
void tst_xmlhttprequest::domExceptionCodes()
{
    QmlComponent component(&engine, TEST_FILE("domExceptionCodes.qml"));
    QObject *object = component.create();
    QVERIFY(object != 0);

    QCOMPARE(object->property("index_size_err").toInt(), 1);
    QCOMPARE(object->property("domstring_size_err").toInt(), 2);
    QCOMPARE(object->property("hierarchy_request_err").toInt(), 3);
    QCOMPARE(object->property("wrong_document_err").toInt(), 4);
    QCOMPARE(object->property("invalid_character_err").toInt(), 5);
    QCOMPARE(object->property("no_data_allowed_err").toInt(), 6);
    QCOMPARE(object->property("no_modification_allowed_err").toInt(), 7);
    QCOMPARE(object->property("not_found_err").toInt(), 8);
    QCOMPARE(object->property("not_supported_err").toInt(), 9);
    QCOMPARE(object->property("inuse_attribute_err").toInt(), 10);
    QCOMPARE(object->property("invalid_state_err").toInt(), 11);
    QCOMPARE(object->property("syntax_err").toInt(), 12);
    QCOMPARE(object->property("invalid_modification_err").toInt(), 13);
    QCOMPARE(object->property("namespace_err").toInt(), 14);
    QCOMPARE(object->property("invalid_access_err").toInt(), 15);
    QCOMPARE(object->property("validation_err").toInt(), 16);
    QCOMPARE(object->property("type_mismatch_err").toInt(), 17);

    delete object;
}

// Test that the state value properties on the XMLHttpRequest constructor have the correct values.
// ### WebKit does not do this, but it seems to fit the standard and QML better
void tst_xmlhttprequest::staticStateValues()
{
    QmlComponent component(&engine, TEST_FILE("staticStateValues.qml"));
    QObject *object = component.create();
    QVERIFY(object != 0);

    QCOMPARE(object->property("unsent").toInt(), 0);
    QCOMPARE(object->property("opened").toInt(), 1);
    QCOMPARE(object->property("headers_received").toInt(), 2);
    QCOMPARE(object->property("loading").toInt(), 3);
    QCOMPARE(object->property("done").toInt(), 4);

    delete object;
}

// Test that the state value properties on instances have the correct values.
void tst_xmlhttprequest::instanceStateValues()
{
    QmlComponent component(&engine, TEST_FILE("instanceStateValues.qml"));
    QObject *object = component.create();
    QVERIFY(object != 0);

    QCOMPARE(object->property("unsent").toInt(), 0);
    QCOMPARE(object->property("opened").toInt(), 1);
    QCOMPARE(object->property("headers_received").toInt(), 2);
    QCOMPARE(object->property("loading").toInt(), 3);
    QCOMPARE(object->property("done").toInt(), 4);

    delete object;
}

// Test calling constructor 
void tst_xmlhttprequest::constructor()
{
    QmlComponent component(&engine, TEST_FILE("constructor.qml"));
    QObject *object = component.create();
    QVERIFY(object != 0);

    QCOMPARE(object->property("calledAsConstructor").toBool(), true);
    QCOMPARE(object->property("calledAsFunction").toBool(), true);

    delete object;
}

// Test that all the properties are set correctly before any request is sent
void tst_xmlhttprequest::defaultState()
{
    QmlComponent component(&engine, TEST_FILE("defaultState.qml"));
    QObject *object = component.create();
    QVERIFY(object != 0);

    QCOMPARE(object->property("readState").toInt(), 0);
    QCOMPARE(object->property("statusIsException").toBool(), true);
    QCOMPARE(object->property("statusTextIsException").toBool(), true);
    QCOMPARE(object->property("responseText").toString(), QString());
    QCOMPARE(object->property("responseXMLIsNull").toBool(), true);

    delete object;
}

#define TRY_WAIT(expr) \
    do { \
        for (int ii = 0; ii < 6; ++ii) { \
            if ((expr)) break; \
            QTest::qWait(50); \
        } \
        QVERIFY((expr)); \
    } while (false) 

// Test valid XMLHttpRequest.open() calls
void tst_xmlhttprequest::open()
{
    // Relative url
    {
        QmlComponent component(&engine, TEST_FILE("open.qml"));
        QObject *object = component.beginCreate(engine.rootContext());
        QVERIFY(object != 0);
        object->setProperty("url", "testdocument.html");
        component.completeCreate();

        QCOMPARE(object->property("readyState").toBool(), true);
        QCOMPARE(object->property("openedState").toBool(), true);
        QCOMPARE(object->property("status").toBool(), true);
        QCOMPARE(object->property("statusText").toBool(), true);
        QCOMPARE(object->property("responseText").toBool(), true);
        QCOMPARE(object->property("responseXML").toBool(), true);

        TRY_WAIT(object->property("dataOK").toBool() == true);

        delete object;
    }

    // Absolute url
    {
        QmlComponent component(&engine, TEST_FILE("open.qml"));
        QObject *object = component.beginCreate(engine.rootContext());
        QVERIFY(object != 0);
        object->setProperty("url", TEST_FILE("testdocument.html").toString());
        component.completeCreate();

        QCOMPARE(object->property("readyState").toBool(), true);
        QCOMPARE(object->property("openedState").toBool(), true);
        QCOMPARE(object->property("status").toBool(), true);
        QCOMPARE(object->property("statusText").toBool(), true);
        QCOMPARE(object->property("responseText").toBool(), true);
        QCOMPARE(object->property("responseXML").toBool(), true);

        TRY_WAIT(object->property("dataOK").toBool() == true);

        delete object;
    }

    // Absolute network url
    {
        TestHTTPServer server(SERVER_PORT);
        QVERIFY(server.isValid());
        QVERIFY(server.wait(TEST_FILE("open_network.expect"), 
                            TEST_FILE("open_network.reply"), 
                            TEST_FILE("testdocument.html")));

        QmlComponent component(&engine, TEST_FILE("open.qml"));
        QObject *object = component.beginCreate(engine.rootContext());
        QVERIFY(object != 0);
        object->setProperty("url", "http://localhost:14445/testdocument.html");
        component.completeCreate();

        QCOMPARE(object->property("readyState").toBool(), true);
        QCOMPARE(object->property("openedState").toBool(), true);
        QCOMPARE(object->property("status").toBool(), true);
        QCOMPARE(object->property("statusText").toBool(), true);
        QCOMPARE(object->property("responseText").toBool(), true);
        QCOMPARE(object->property("responseXML").toBool(), true);

        TRY_WAIT(object->property("dataOK").toBool() == true);

        delete object;
    }
}

// Test that calling XMLHttpRequest.open() with an invalid method raises an exception
void tst_xmlhttprequest::open_invalid_method()
{
    QmlComponent component(&engine, TEST_FILE("open_invalid_method.qml"));
    QObject *object = component.create();
    QVERIFY(object != 0);

    QCOMPARE(object->property("exceptionThrown").toBool(), true);

    delete object;
}

// Test that calling XMLHttpRequest.open() with sync raises an exception
void tst_xmlhttprequest::open_sync()
{
    QmlComponent component(&engine, TEST_FILE("open_sync.qml"));
    QObject *object = component.create();
    QVERIFY(object != 0);

    QCOMPARE(object->property("exceptionThrown").toBool(), true);

    delete object;
}

// Calling with incorrect arg count raises an exception
void tst_xmlhttprequest::open_arg_count()
{
    {
        QmlComponent component(&engine, TEST_FILE("open_arg_count.1.qml"));
        QObject *object = component.create();
        QVERIFY(object != 0);

        QCOMPARE(object->property("exceptionThrown").toBool(), true);

        delete object;
    }

    {
        QmlComponent component(&engine, TEST_FILE("open_arg_count.2.qml"));
        QObject *object = component.create();
        QVERIFY(object != 0);

        QCOMPARE(object->property("exceptionThrown").toBool(), true);

        delete object;
    }
}

// Test valid setRequestHeader() calls
void tst_xmlhttprequest::setRequestHeader()
{
    TestHTTPServer server(SERVER_PORT);
    QVERIFY(server.isValid());
    QVERIFY(server.wait(TEST_FILE("setRequestHeader.expect"), 
                        TEST_FILE("setRequestHeader.reply"), 
                        TEST_FILE("testdocument.html")));

    QmlComponent component(&engine, TEST_FILE("setRequestHeader.qml"));
    QObject *object = component.beginCreate(engine.rootContext());
    QVERIFY(object != 0);
    object->setProperty("url", "http://localhost:14445/testdocument.html");
    component.completeCreate();

    TRY_WAIT(object->property("dataOK").toBool() == true);

    delete object;
}

// Test setting headers before open() throws exception
void tst_xmlhttprequest::setRequestHeader_unsent()
{
    QmlComponent component(&engine, TEST_FILE("setRequestHeader_unsent.qml"));
    QObject *object = component.create();
    QVERIFY(object != 0);

    QCOMPARE(object->property("test").toBool(), true);

    delete object;
}

void tst_xmlhttprequest::setRequestHeader_illegalName_data()
{
    QTest::addColumn<QString>("name");

    QTest::newRow("Accept-Charset") << "AccePT-CHArset";
    QTest::newRow("Accept-Encoding") << "AccEpt-EnCOding";
    QTest::newRow("Connection") << "ConnECtion";
    QTest::newRow("Content-Length") << "ContEnt-LenGth";
    QTest::newRow("Cookie") << "CookIe";
    QTest::newRow("Cookie2") << "CoOkie2";
    QTest::newRow("Content-Transfer-Encoding") << "ConteNT-tRANSFER-eNCOding";
    QTest::newRow("Date") << "DaTE";
    QTest::newRow("Expect") << "ExPect";
    QTest::newRow("Host") << "HoST";
    QTest::newRow("Keep-Alive") << "KEEP-aLive";
    QTest::newRow("Referer") << "ReferEr";
    QTest::newRow("TE") << "Te";
    QTest::newRow("Trailer") << "TraILEr";
    QTest::newRow("Transfer-Encoding") << "tRANsfer-Encoding";
    QTest::newRow("Upgrade") << "UpgrADe";
    QTest::newRow("User-Agent") << "uSEr-Agent";
    QTest::newRow("Via") << "vIa";
    QTest::newRow("Proxy-") << "ProXy-";
    QTest::newRow("Sec-") << "SeC-";
    QTest::newRow("Proxy-*") << "Proxy-BLAH";
    QTest::newRow("Sec-*") << "Sec-F";
}

// Tests that using illegal header names has no effect
void tst_xmlhttprequest::setRequestHeader_illegalName()
{
    QFETCH(QString, name);

    TestHTTPServer server(SERVER_PORT);
    QVERIFY(server.isValid());
    QVERIFY(server.wait(TEST_FILE("open_network.expect"), 
                        TEST_FILE("open_network.reply"), 
                        TEST_FILE("testdocument.html")));

    QmlComponent component(&engine, TEST_FILE("setRequestHeader_illegalName.qml"));
    QObject *object = component.beginCreate(engine.rootContext());
    QVERIFY(object != 0);
    object->setProperty("url", "http://localhost:14445/testdocument.html");
    object->setProperty("header", name);
    component.completeCreate();

    QCOMPARE(object->property("readyState").toBool(), true);
    QCOMPARE(object->property("openedState").toBool(), true);
    QCOMPARE(object->property("status").toBool(), true);
    QCOMPARE(object->property("statusText").toBool(), true);
    QCOMPARE(object->property("responseText").toBool(), true);
    QCOMPARE(object->property("responseXML").toBool(), true);

    TRY_WAIT(object->property("dataOK").toBool() == true);

    delete object;
}

// Test that attempting to set a header after a request is sent throws an exception
void tst_xmlhttprequest::setRequestHeader_sent()
{
    TestHTTPServer server(SERVER_PORT);
    QVERIFY(server.isValid());
    QVERIFY(server.wait(TEST_FILE("open_network.expect"), 
                        TEST_FILE("open_network.reply"), 
                        TEST_FILE("testdocument.html")));

    QmlComponent component(&engine, TEST_FILE("setRequestHeader_sent.qml"));
    QObject *object = component.beginCreate(engine.rootContext());
    QVERIFY(object != 0);
    object->setProperty("url", "http://localhost:14445/testdocument.html");
    component.completeCreate();

    QCOMPARE(object->property("test").toBool(), true);
    
    TRY_WAIT(object->property("dataOK").toBool() == true);

    delete object;
}


QTEST_MAIN(tst_xmlhttprequest)

#include "tst_xmlhttprequest.moc"