Introduce methods to get the source location of the AST nodes.

Also removed deprecate AST nodes.

Change-Id: I9221e81b15b18530bb2ab8b09da2482df543bace
Reviewed-by: Christian Kamm <christian.d.kamm@nokia.com>
Reviewed-by: Aaron Kennedy <aaron.kennedy@nokia.com>
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>

3 files changed, 220 insertions, 0 deletions

diff --git a/tests/auto/declarative/declarative.pro b/tests/auto/declarative/declarative.pro
index 8e52392941..6780a87f55 100644
--- a/tests/auto/declarative/declarative.pro
+++ b/tests/auto/declarative/declarative.pro
@@ -19,6 +19,7 @@ PUBLICTESTS += \
     qdeclarativeqt \
     qdeclarativetranslation \
     qdeclarativexmlhttprequest \
+    qdeclarativeparser \
     qjsengine \
     qjsvalue \
     qjsvalueiterator \
diff --git a/tests/auto/declarative/qdeclarativeparser/qdeclarativeparser.pro b/tests/auto/declarative/qdeclarativeparser/qdeclarativeparser.pro
new file mode 100644
index 0000000000..f864337fa7
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativeparser/qdeclarativeparser.pro
@@ -0,0 +1,9 @@
+CONFIG += testcase
+TARGET = tst_qdeclarativeparser
+QT += qmldevtools-private testlib
+macx:CONFIG -= app_bundle
+
+SOURCES += tst_qdeclarativeparser.cpp
+DEFINES += SRCDIR=\\\"$$PWD\\\"
+
+CONFIG += parallel_test
diff --git a/tests/auto/declarative/qdeclarativeparser/tst_qdeclarativeparser.cpp b/tests/auto/declarative/qdeclarativeparser/tst_qdeclarativeparser.cpp
new file mode 100644
index 0000000000..1231376057
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativeparser/tst_qdeclarativeparser.cpp
@@ -0,0 +1,210 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <private/qdeclarativejsengine_p.h>
+#include <private/qdeclarativejsparser_p.h>
+#include <private/qdeclarativejslexer_p.h>
+#include <private/qdeclarativejsastvisitor_p.h>
+#include <private/qdeclarativejsast_p.h>
+
+#include <qtest.h>
+#include <QDir>
+#include <QDebug>
+#include <cstdlib>
+
+class tst_qdeclarativeparser : public QObject
+{
+    Q_OBJECT
+public:
+    tst_qdeclarativeparser();
+
+private slots:
+    void initTestCase();
+    void qmlParser_data();
+    void qmlParser();
+
+private:
+    QStringList excludedDirs;
+
+    QStringList findFiles(const QDir &);
+};
+
+namespace check {
+
+using namespace QDeclarativeJS;
+
+class Check: public AST::Visitor
+{
+    Engine *engine;
+    QList<AST::Node *> nodeStack;
+
+public:
+    Check(Engine *engine)
+        : engine(engine)
+    {
+    }
+
+    void operator()(AST::Node *node)
+    {
+        AST::Node::accept(node, this);
+    }
+
+    void checkNode(AST::Node *node)
+    {
+        if (! nodeStack.isEmpty()) {
+            AST::Node *parent = nodeStack.last();
+            const quint32 parentBegin = parent->firstSourceLocation().begin();
+            const quint32 parentEnd = parent->lastSourceLocation().end();
+
+            QVERIFY(node->firstSourceLocation().begin() >= parentBegin);
+            QVERIFY(node->lastSourceLocation().end() <= parentEnd);
+        }
+    }
+
+    virtual bool preVisit(AST::Node *node)
+    {
+        checkNode(node);
+        nodeStack.append(node);
+        return true;
+    }
+
+    virtual void postVisit(AST::Node *)
+    {
+        nodeStack.removeLast();
+    }
+};
+
+}
+
+tst_qdeclarativeparser::tst_qdeclarativeparser()
+{
+}
+
+void tst_qdeclarativeparser::initTestCase()
+{
+    // Add directories you want excluded here
+
+    // These snippets are not expected to run on their own.
+    excludedDirs << "doc/src/snippets/declarative/visualdatamodel_rootindex";
+    excludedDirs << "doc/src/snippets/declarative/qtbinding";
+    excludedDirs << "doc/src/snippets/declarative/imports";
+    excludedDirs << "doc/src/snippets/qtquick1/visualdatamodel_rootindex";
+    excludedDirs << "doc/src/snippets/qtquick1/qtbinding";
+    excludedDirs << "doc/src/snippets/qtquick1/imports";
+}
+
+QStringList tst_qdeclarativeparser::findFiles(const QDir &d)
+{
+    for (int ii = 0; ii < excludedDirs.count(); ++ii) {
+        QString s = excludedDirs.at(ii);
+        if (d.absolutePath().endsWith(s))
+            return QStringList();
+    }
+
+    QStringList rv;
+
+    QStringList files = d.entryList(QStringList() << QLatin1String("*.qml") << QLatin1String("*.js"),
+                                    QDir::Files);
+    foreach (const QString &file, files) {
+        rv << d.absoluteFilePath(file);
+    }
+
+    QStringList dirs = d.entryList(QDir::Dirs | QDir::NoDotAndDotDot |
+                                   QDir::NoSymLinks);
+    foreach (const QString &dir, dirs) {
+        QDir sub = d;
+        sub.cd(dir);
+        rv << findFiles(sub);
+    }
+
+    return rv;
+}
+
+/*
+This test checks all the qml and js files in the declarative UI source tree
+and ensures that the subnode's source locations are inside parent node's source locations
+*/
+
+void tst_qdeclarativeparser::qmlParser_data()
+{
+    QTest::addColumn<QString>("file");
+
+    QString examples = QLatin1String(SRCDIR) + "/../../../../examples/";
+    QString tests = QLatin1String(SRCDIR) + "/../../../../tests/";
+
+    QStringList files;
+    files << findFiles(QDir(examples));
+    files << findFiles(QDir(tests));
+
+    foreach (const QString &file, files)
+        QTest::newRow(qPrintable(file)) << file;
+}
+
+void tst_qdeclarativeparser::qmlParser()
+{
+    QFETCH(QString, file);
+
+    using namespace QDeclarativeJS;
+
+    QString code;
+
+    QFile f(file);
+    if (f.open(QFile::ReadOnly))
+        code = QString::fromUtf8(f.readAll());
+
+    const bool qmlMode = file.endsWith(QLatin1String(".qml"));
+
+    Engine engine;
+    Lexer lexer(&engine);
+    lexer.setCode(code, 1, qmlMode);
+    Parser parser(&engine);
+    if (qmlMode)
+        parser.parse();
+    else
+        parser.parseProgram();
+
+    check::Check chk(&engine);
+    chk(parser.rootNode());
+}
+
+QTEST_MAIN(tst_qdeclarativeparser)
+
+#include "tst_qdeclarativeparser.moc"