Moving relevant tests to corelib/tools

Task-number: QTBUG-21066

Change-Id: I650f8f7826b9feea7c1484f06e03e10c68ec2b65
Reviewed-on: http://codereview.qt.nokia.com/3712
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Sergio Ahumada <sergio.ahumada@nokia.com>

1 files changed, 239 insertions, 0 deletions

diff --git a/tests/auto/corelib/tools/qstringbuilder/qstringbuilder1/stringbuilder.cpp b/tests/auto/corelib/tools/qstringbuilder/qstringbuilder1/stringbuilder.cpp
new file mode 100644
index 0000000000..4d453b0585
--- /dev/null
+++ b/tests/auto/corelib/tools/qstringbuilder/qstringbuilder1/stringbuilder.cpp
@@ -0,0 +1,239 @@
+/****************************************************************************
+**
+** 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 <QtTest/QtTest>
+
+#define LITERAL "some literal"
+#define LITERAL_LEN (sizeof(LITERAL)-1)
+#define LITERAL_EXTRA "some literal" "EXTRA"
+
+// "some literal", but replacing all vocals by their umlauted UTF-8 string :)
+#define UTF8_LITERAL "s\xc3\xb6m\xc3\xab l\xc3\xaft\xc3\xabr\xc3\xa4l"
+#define UTF8_LITERAL_LEN (sizeof(UTF8_LITERAL)-1)
+#define UTF8_LITERAL_EXTRA "s\xc3\xb6m\xc3\xab l\xc3\xaft\xc3\xabr\xc3\xa4l" "EXTRA"
+
+#ifdef Q_COMPILER_UNICODE_STRINGS
+// "some literal", but replacing all vocals by their umlauted UTF-8 string :)
+#define UNICODE_LITERAL u"s\u00f6m\u00eb l\u00eft\u00ebr\u00e4l"
+#define UNICODE_LITERAL_LEN ((sizeof(UNICODE_LITERAL) - 1) / 2)
+#define UNICODE_LITERAL_EXTRA u"s\u00f6m\u00eb l\u00eft\u00ebr\u00e4l" "EXTRA"
+#endif
+
+//fix for gcc4.0: if the operator+ does not exist without QT_USE_FAST_OPERATOR_PLUS
+#ifndef QT_USE_FAST_CONCATENATION
+#define Q %
+#else
+#define Q P
+#endif
+
+void runScenario()
+{
+    // set codec for C strings to 0, enforcing Latin1
+    QTextCodec::setCodecForCStrings(0);
+    QVERIFY(!QTextCodec::codecForCStrings());
+
+    QLatin1Literal l1literal(LITERAL);
+    QLatin1String l1string(LITERAL);
+    QString string(l1string);
+    QStringRef stringref(&string, 2, 10);
+    QLatin1Char achar('c');
+    QString r2(QLatin1String(LITERAL LITERAL));
+    QString r3 = QString::fromUtf8(UTF8_LITERAL UTF8_LITERAL);
+    QString r;
+
+    r = l1literal Q l1literal;
+    QCOMPARE(r, r2);
+    r = string P string;
+    QCOMPARE(r, r2);
+    r = stringref Q stringref;
+    QCOMPARE(r, QString(stringref.toString() + stringref.toString()));
+    r = string Q l1literal;
+    QCOMPARE(r, r2);
+    r = string P l1string;
+    QCOMPARE(r, r2);
+    r = string Q QStringLiteral(LITERAL);
+    QCOMPARE(r, r2);
+    r = QStringLiteral(LITERAL) Q string;
+    QCOMPARE(r, r2);
+    r = l1string Q QStringLiteral(LITERAL);
+    QCOMPARE(r, r2);
+    r = string + achar;
+    QCOMPARE(r, QString(string P achar));
+    r = achar + string;
+    QCOMPARE(r, QString(achar P string));
+
+#ifdef Q_COMPILER_UNICODE_STRINGS
+    r = QStringLiteral(UNICODE_LITERAL);
+    r = r Q QStringLiteral(UNICODE_LITERAL);
+    QCOMPARE(r, r3);
+#endif
+
+#ifndef QT_NO_CAST_FROM_ASCII
+    r = string P LITERAL;
+    QCOMPARE(r, r2);
+    r = LITERAL P string;
+    QCOMPARE(r, r2);
+
+    QByteArray ba = QByteArray(LITERAL);
+    r = ba P string;
+    QCOMPARE(r, r2);
+    r = string P ba;
+    QCOMPARE(r, r2);
+
+    r = string P QByteArrayLiteral(LITERAL);
+    QCOMPARE(r, r2);
+    r = QByteArrayLiteral(LITERAL) P string;
+    QCOMPARE(r, r2);
+
+    static const char badata[] = LITERAL_EXTRA;
+    ba = QByteArray::fromRawData(badata, LITERAL_LEN);
+    r = ba P string;
+    QCOMPARE(r, r2);
+    r = string P ba;
+    QCOMPARE(r, r2);
+
+    // now test with codec for C strings set
+    QTextCodec::setCodecForCStrings(QTextCodec::codecForName("UTF-8"));
+    QVERIFY(QTextCodec::codecForCStrings());
+    QCOMPARE(QTextCodec::codecForCStrings()->name(), QByteArray("UTF-8"));
+
+    string = QString::fromUtf8(UTF8_LITERAL);
+    ba = UTF8_LITERAL;
+
+    r = string P UTF8_LITERAL;
+    QCOMPARE(r.size(), r3.size());
+    QCOMPARE(r, r3);
+    r = UTF8_LITERAL P string;
+    QCOMPARE(r, r3);
+    r = ba P string;
+    QCOMPARE(r, r3);
+    r = string P ba;
+    QCOMPARE(r, r3);
+
+    ba = QByteArray::fromRawData(UTF8_LITERAL_EXTRA, UTF8_LITERAL_LEN);
+    r = ba P string;
+    QCOMPARE(r, r3);
+    r = string P ba;
+    QCOMPARE(r, r3);
+
+    ba = QByteArray(); // empty
+    r = ba P string;
+    QCOMPARE(r, string);
+    r = string P ba;
+    QCOMPARE(r, string);
+
+    const char *zero = 0;
+    r = string P zero;
+    QCOMPARE(r, string);
+    r = zero P string;
+    QCOMPARE(r, string);
+#endif
+
+    string = QString::fromLatin1(LITERAL);
+    QCOMPARE(QByteArray(qPrintable(string P string)), QByteArray(string.toLatin1() + string.toLatin1()));
+
+
+
+    //QByteArray
+    {
+        QByteArray ba = LITERAL;
+        QByteArray superba = ba P ba P LITERAL;
+        QCOMPARE(superba, QByteArray(LITERAL LITERAL LITERAL));
+
+        ba = QByteArrayLiteral(LITERAL);
+        QCOMPARE(ba, QByteArray(LITERAL));
+        superba = ba P QByteArrayLiteral(LITERAL) P LITERAL;
+        QCOMPARE(superba, QByteArray(LITERAL LITERAL LITERAL));
+
+        QByteArray testWith0 = ba P "test\0with\0zero" P ba;
+        QCOMPARE(testWith0, QByteArray(LITERAL "test" LITERAL));
+
+        QByteArray ba2 = ba P '\0' + LITERAL;
+        QCOMPARE(ba2, QByteArray(LITERAL "\0" LITERAL, ba.size()*2+1));
+
+        const char *mmh = "test\0foo";
+        QCOMPARE(QByteArray(ba P mmh P ba), testWith0);
+
+        QByteArray raw = QByteArray::fromRawData(UTF8_LITERAL_EXTRA, UTF8_LITERAL_LEN);
+        QByteArray r = "hello" P raw;
+        QByteArray r2 = "hello" UTF8_LITERAL;
+        QCOMPARE(r, r2);
+        r2 = QByteArray("hello\0") P UTF8_LITERAL;
+        QCOMPARE(r, r2);
+
+        const char *zero = 0;
+        r = ba P zero;
+        QCOMPARE(r, ba);
+        r = zero P ba;
+        QCOMPARE(r, ba);
+    }
+
+    //operator QString  +=
+    {
+        QString str = QString::fromUtf8(UTF8_LITERAL);
+        str +=  QLatin1String(LITERAL) P str;
+        QCOMPARE(str, QString::fromUtf8(UTF8_LITERAL LITERAL UTF8_LITERAL));
+#ifndef QT_NO_CAST_FROM_ASCII
+        str = (QString::fromUtf8(UTF8_LITERAL) += QLatin1String(LITERAL) P UTF8_LITERAL);
+        QCOMPARE(str, QString::fromUtf8(UTF8_LITERAL LITERAL UTF8_LITERAL));
+#endif
+    }
+
+    //operator QByteArray  +=
+    {
+        QByteArray ba = UTF8_LITERAL;
+        ba +=  QByteArray(LITERAL) P UTF8_LITERAL;
+        QCOMPARE(ba, QByteArray(UTF8_LITERAL LITERAL UTF8_LITERAL));
+        ba += LITERAL P QByteArray::fromRawData(UTF8_LITERAL_EXTRA, UTF8_LITERAL_LEN);
+        QCOMPARE(ba, QByteArray(UTF8_LITERAL LITERAL UTF8_LITERAL LITERAL UTF8_LITERAL));
+        QByteArray withZero = QByteArray(LITERAL "\0" LITERAL, LITERAL_LEN*2+1);
+        QByteArray ba2 = withZero;
+        ba2 += ba2 P withZero;
+        QCOMPARE(ba2, QByteArray(withZero + withZero + withZero));
+#ifndef QT_NO_CAST_TO_ASCII
+        ba = UTF8_LITERAL;
+        ba2 = (ba += QLatin1String(LITERAL) + QString::fromUtf8(UTF8_LITERAL));
+        QCOMPARE(ba2, ba);
+        QCOMPARE(ba, QByteArray(UTF8_LITERAL LITERAL UTF8_LITERAL));
+#endif
+    }
+
+}