void tst_qdeclarativeerror::copy()
{
QDeclarativeError error;
error.setUrl(QUrl("http://www.qt-project.org/main.qml"));
error.setDescription("An Error");
error.setLine(92);
error.setColumn(13);
QDeclarativeError error2(error);
QDeclarativeError error3;
error3 = error;
error.setUrl(QUrl("http://www.qt-project.org/main.qml"));
error.setDescription("Another Error");
error.setLine(2);
error.setColumn(33);
QCOMPARE(error.url(), QUrl("http://www.qt-project.org/main.qml"));
QCOMPARE(error.description(), QString("Another Error"));
QCOMPARE(error.line(), 2);
QCOMPARE(error.column(), 33);
QCOMPARE(error2.url(), QUrl("http://www.qt-project.org/main.qml"));
QCOMPARE(error2.description(), QString("An Error"));
QCOMPARE(error2.line(), 92);
QCOMPARE(error2.column(), 13);
QCOMPARE(error3.url(), QUrl("http://www.qt-project.org/main.qml"));
QCOMPARE(error3.description(), QString("An Error"));
QCOMPARE(error3.line(), 92);
QCOMPARE(error3.column(), 13);
}
void QDeclarativeExpressionPrivate::exceptionToError(QScriptEngine *scriptEngine,
QDeclarativeError &error)
{
if (scriptEngine->hasUncaughtException() &&
scriptEngine->uncaughtException().isError()) {
QString fileName;
int lineNumber = scriptEngine->uncaughtExceptionLineNumber();
QScriptValue exception = scriptEngine->uncaughtException();
QLatin1String fileNameProp("fileName");
if (!exception.property(fileNameProp).toString().isEmpty()){
fileName = exception.property(fileNameProp).toString();
} else {
fileName = QLatin1String("<Unknown File>");
}
error.setUrl(QUrl(fileName));
error.setLine(lineNumber);
error.setColumn(-1);
error.setDescription(exception.toString());
} else {
error = QDeclarativeError();
}
}
QDeclarativeInfo::~QDeclarativeInfo()
{
if (0 == --d->ref) {
QList<QDeclarativeError> errors = d->errors;
QDeclarativeEngine *engine = 0;
if (!d->buffer.isEmpty()) {
QDeclarativeError error;
QObject *object = const_cast<QObject *>(d->object);
if (object) {
engine = qmlEngine(d->object);
QString typeName;
QDeclarativeType *type = QDeclarativeMetaType::qmlType(object->metaObject());
if (type) {
typeName = QLatin1String(type->qmlTypeName());
int lastSlash = typeName.lastIndexOf(QLatin1Char('/'));
if (lastSlash != -1)
typeName = typeName.mid(lastSlash+1);
} else {
typeName = QString::fromUtf8(object->metaObject()->className());
int marker = typeName.indexOf(QLatin1String("_QMLTYPE_"));
if (marker != -1)
typeName = typeName.left(marker);
marker = typeName.indexOf(QLatin1String("_QML_"));
if (marker != -1) {
typeName = typeName.left(marker) + "*";
type = QDeclarativeMetaType::qmlType(QMetaType::type(typeName.toLatin1()));
if (type) {
typeName = QLatin1String(type->qmlTypeName());
int lastSlash = typeName.lastIndexOf(QLatin1Char('/'));
if (lastSlash != -1)
typeName = typeName.mid(lastSlash+1);
}
}
}
d->buffer.prepend(QLatin1String("QML ") + typeName + QLatin1String(": "));
QDeclarativeData *ddata = QDeclarativeData::get(object, false);
if (ddata && ddata->outerContext && !ddata->outerContext->url.isEmpty()) {
error.setUrl(ddata->outerContext->url);
error.setLine(ddata->lineNumber);
error.setColumn(ddata->columnNumber);
}
}
error.setDescription(d->buffer);
errors.prepend(error);
}
QDeclarativeEnginePrivate::warning(engine, errors);
delete d;
}
}
void QDeclarativeDirParser::reportError(int line, int column, const QString &description)
{
QDeclarativeError error;
error.setUrl(_url);
error.setLine(line);
error.setColumn(column);
error.setDescription(description);
_errors.append(error);
}
void tst_qdeclarativeerror::url()
{
QDeclarativeError error;
QCOMPARE(error.url(), QUrl());
error.setUrl(QUrl("http://www.qt-project.org/main.qml"));
QCOMPARE(error.url(), QUrl("http://www.qt-project.org/main.qml"));
QDeclarativeError error2 = error;
QCOMPARE(error2.url(), QUrl("http://www.qt-project.org/main.qml"));
error.setUrl(QUrl("http://www.qt-project.org/main.qml"));
QCOMPARE(error.url(), QUrl("http://www.qt-project.org/main.qml"));
QCOMPARE(error2.url(), QUrl("http://www.qt-project.org/main.qml"));
}
void tst_qdeclarativeerror::url()
{
QDeclarativeError error;
QCOMPARE(error.url(), QUrl());
error.setUrl(QUrl("http://www.nokia.com/main.qml"));
QCOMPARE(error.url(), QUrl("http://www.nokia.com/main.qml"));
QDeclarativeError error2 = error;
QCOMPARE(error2.url(), QUrl("http://www.nokia.com/main.qml"));
error.setUrl(QUrl("http://qt.nokia.com/main.qml"));
QCOMPARE(error.url(), QUrl("http://qt.nokia.com/main.qml"));
QCOMPARE(error2.url(), QUrl("http://www.nokia.com/main.qml"));
}
void tst_qdeclarativeerror::debug()
{
{
QDeclarativeError error;
error.setUrl(QUrl("http://www.qt-project.org/main.qml"));
error.setDescription("An Error");
error.setLine(92);
error.setColumn(13);
QTest::ignoreMessage(QtWarningMsg, "http://www.qt-project.org/main.qml:92:13: An Error ");
qWarning() << error;
}
{
QUrl url(QUrl::fromLocalFile(QString(SRCDIR) + "/").resolved(QUrl("test.txt")));
QDeclarativeError error;
error.setUrl(url);
error.setDescription("An Error");
error.setLine(2);
error.setColumn(5);
QString out = url.toString() + ":2:5: An Error \n Line2 Content \n ^ ";
QTest::ignoreMessage(QtWarningMsg, qPrintable(out));
qWarning() << error;
}
{
QUrl url(QUrl::fromLocalFile(QString(SRCDIR) + "/").resolved(QUrl("foo.txt")));
QDeclarativeError error;
error.setUrl(url);
error.setDescription("An Error");
error.setLine(2);
error.setColumn(5);
QString out = url.toString() + ":2:5: An Error ";
QTest::ignoreMessage(QtWarningMsg, qPrintable(out));
qWarning() << error;
}
}
void tst_qdeclarativeerror::toString()
{
{
QDeclarativeError error;
error.setUrl(QUrl("http://www.qt-project.org/main.qml"));
error.setDescription("An Error");
error.setLine(92);
error.setColumn(13);
QCOMPARE(error.toString(), QString("http://www.qt-project.org/main.qml:92:13: An Error"));
}
{
QDeclarativeError error;
error.setUrl(QUrl("http://www.qt-project.org/main.qml"));
error.setDescription("An Error");
error.setLine(92);
QCOMPARE(error.toString(), QString("http://www.qt-project.org/main.qml:92: An Error"));
}
}
bool QDeclarativeScriptParser::parse(const QByteArray &qmldata, const QUrl &url)
{
clear();
const QString fileName = url.toString();
_scriptFile = fileName;
QTextStream stream(qmldata, QIODevice::ReadOnly);
#ifndef QT_NO_TEXTCODEC
stream.setCodec("UTF-8");
#endif
const QString code = stream.readAll();
data = new QDeclarativeScriptParserJsASTData(fileName);
Lexer lexer(&data->engine);
lexer.setCode(code, /*line = */ 1);
Parser parser(&data->engine);
if (! parser.parse() || !_errors.isEmpty()) {
// Extract errors from the parser
foreach (const DiagnosticMessage &m, parser.diagnosticMessages()) {
if (m.isWarning())
continue;
QDeclarativeError error;
error.setUrl(url);
error.setDescription(m.message);
error.setLine(m.loc.startLine);
error.setColumn(m.loc.startColumn);
_errors << error;
}
}
bool QDeclarativeImportsPrivate::importExtension(const QString &absoluteFilePath, const QString &uri,
QDeclarativeImportDatabase *database,
QDeclarativeDirComponents* components, QList<QDeclarativeError> *errors)
{
QFile file(absoluteFilePath);
QString filecontent;
if (!QDeclarative_isFileCaseCorrect(absoluteFilePath)) {
if (errors) {
QDeclarativeError error;
error.setDescription(QDeclarativeImportDatabase::tr("cannot load module \"%1\": File name case mismatch for \"%2\"").arg(uri).arg(absoluteFilePath));
errors->prepend(error);
}
return false;
} else if (file.open(QFile::ReadOnly)) {
filecontent = QString::fromUtf8(file.readAll());
if (qmlImportTrace())
qDebug().nospace() << "QDeclarativeImports(" << qPrintable(base.toString()) << "::importExtension: "
<< "loaded " << absoluteFilePath;
} else {
if (errors) {
QDeclarativeError error;
error.setDescription(QDeclarativeImportDatabase::tr("module \"%1\" definition \"%2\" not readable").arg(uri).arg(absoluteFilePath));
errors->prepend(error);
}
return false;
}
QDir dir = QFileInfo(file).dir();
QUrl url = QUrl::fromLocalFile(absoluteFilePath);
QDeclarativeDirParser qmldirParser;
qmldirParser.setSource(filecontent);
qmldirParser.setUrl(url);
// propagate any errors reported by the parser back up to the typeloader.
if (qmldirParser.parse()) {
if (errors) {
for (int i = 0; i < qmldirParser.errors().size(); ++i) {
errors->prepend(qmldirParser.errors().at(i));
}
}
return false;
}
if (! qmlDirFilesForWhichPluginsHaveBeenLoaded.contains(absoluteFilePath)) {
qmlDirFilesForWhichPluginsHaveBeenLoaded.insert(absoluteFilePath);
foreach (const QDeclarativeDirParser::Plugin &plugin, qmldirParser.plugins()) {
QString resolvedFilePath = database->resolvePlugin(dir, plugin.path, plugin.name);
#if defined(QT_LIBINFIX) && defined(Q_OS_SYMBIAN)
if (resolvedFilePath.isEmpty()) {
// In case of libinfixed build, attempt to load libinfixed version, too.
QString infixedPluginName = plugin.name + QLatin1String(QT_LIBINFIX);
resolvedFilePath = database->resolvePlugin(dir, plugin.path, infixedPluginName);
}
#endif
if (!resolvedFilePath.isEmpty()) {
if (!database->importPlugin(resolvedFilePath, uri, errors)) {
if (errors) {
// XXX TODO: should we leave the import plugin error alone?
// Here, we pop it off the top and coalesce it into this error's message.
// The reason is that the lower level may add url and line/column numbering information.
QDeclarativeError poppedError = errors->takeFirst();
QDeclarativeError error;
error.setDescription(QDeclarativeImportDatabase::tr("plugin cannot be loaded for module \"%1\": %2").arg(uri).arg(poppedError.description()));
error.setUrl(url);
errors->prepend(error);
}
return false;
}
} else {
if (errors) {
QDeclarativeError error;
error.setDescription(QDeclarativeImportDatabase::tr("module \"%1\" plugin \"%2\" not found").arg(uri).arg(plugin.name));
error.setUrl(url);
errors->prepend(error);
}
return false;
}
}
}