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Diffstat (limited to 'tests/auto/qscriptvalue/testgen/testgenerator.cpp')
| -rw-r--r-- | tests/auto/qscriptvalue/testgen/testgenerator.cpp | 644 |
1 files changed, 644 insertions, 0 deletions
diff --git a/tests/auto/qscriptvalue/testgen/testgenerator.cpp b/tests/auto/qscriptvalue/testgen/testgenerator.cpp new file mode 100644 index 0000000..199e84b --- /dev/null +++ b/tests/auto/qscriptvalue/testgen/testgenerator.cpp @@ -0,0 +1,644 @@ +/* + Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies) + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "testgenerator.h" + +#include <QtCore/qdatastream.h> +#include <QtCore/qdatetime.h> +#include <QtCore/qdebug.h> +#include <QtCore/qnumeric.h> +#include <QtCore/qstringlist.h> +#include <QtCore/qtextstream.h> +#include <QtCore/qvariant.h> +#include <QtScript/qscriptvalue.h> + +void TestGenerator::save(const QString& data) +{ + QTextStream out(&m_ofile); + out << data; +} + +static QString escape(QString txt) +{ + return txt.replace("\\","\\\\").replace("\"","\\\"").replace("\n","\\n"); +} + +template<typename T> +QString prepareToInsert(T value) {return QString::fromAscii("\"") + escape(value) + "\"";} +template<> +QString prepareToInsert<qsreal>(qsreal value) +{ + if (qIsNaN(value)) + return "qQNaN()"; + if (qIsInf(value)) + return "qInf()"; + return QString::number(value, 'g', 16); +} +template<> +QString prepareToInsert<qint32>(qint32 value) {return QString::number(value);} +template<> +QString prepareToInsert<quint32>(quint32 value) {return QString::number(value);} +template<> +QString prepareToInsert<quint16>(quint16 value) {return QString::number(value);} +template<> +QString prepareToInsert<bool>(bool value) {return value ? "true" : "false";} +template<> +QString prepareToInsert<QString>(QString value) {return QString::fromAscii("\"") + escape(value) + "\"";} + +template<typename T> +QString typeName() {return QString();} +template<> +QString typeName<qsreal>() {return "qsreal";} +template<> +QString typeName<qint32>() {return "qint32";} +template<> +QString typeName<quint32>() {return "quint32";} +template<> +QString typeName<quint16>() {return "quint16";} +template<> +QString typeName<bool>() {return "bool";} +template<> +QString typeName<QString>() {return "QString";} + +static QString generateIsXXXDef(const QString& name, const QList<QString>& list) +{ + static const QString templ("void tst_QScriptValue::%1_initData()\n"\ + "{\n"\ + " QTest::addColumn<bool>(\"expected\");\n"\ + " initScriptValues();\n"\ + "}\n"\ + "\n"\ + "void tst_QScriptValue::%1_makeData(const char* expr)\n"\ + "{\n"\ + " static QSet<QString> %1;\n"\ + " if (%1.isEmpty()) {\n"\ + " %1%2\n"\ + " }\n"\ + " newRow(expr) << %1.contains(expr);\n"\ + "}\n"\ + "\n"\ + "void tst_QScriptValue::%1_test(const char*, const QScriptValue& value)\n"\ + "{\n"\ + " QFETCH(bool, expected);\n"\ + " QCOMPARE(value.%1(), expected);\n"\ + "}\n"\ + "\n"\ + "DEFINE_TEST_FUNCTION(%1)\n"\ + "\n"); + + if (!list.size()) { + qWarning() << name << ": nothing to add!" ; + return QString(); + } + + QString result = templ; + QStringList set; + foreach(QString t, list) { + t = escape(t); + t.append('\"'); + t.prepend('\"'); + set.append(QString(" << ")); + set.append(t); + set.append("\n "); + } + set.append(";"); + return result.arg(name, set.join(QString())); +} + +template<typename T> +static QString generateToXXXDef(const QString& name, const QList<QPair<QString, T> >& list) +{ + static const QString templ = "\n"\ + "void tst_QScriptValue::%1_initData()\n"\ + "{\n"\ + " QTest::addColumn<%2>(\"expected\");\n"\ + " initScriptValues();\n"\ + "}\n"\ + "\n"\ + "void tst_QScriptValue::%1_makeData(const char* expr)\n"\ + "{\n"\ + " static QHash<QString, %2> %1;\n"\ + " if (%1.isEmpty()) {\n"\ + "%3"\ + " }\n"\ + " newRow(expr) << %1.value(expr);\n"\ + "}\n"\ + "\n"\ + "void tst_QScriptValue::%1_test(const char*, const QScriptValue& value)\n"\ + "{\n"\ + " QFETCH(%2, expected);\n"\ + " QCOMPARE(value.%1(), expected);\n"\ + "}\n"\ + "\n"\ + "DEFINE_TEST_FUNCTION(%1)\n"; + QString result = templ; + + typename QList<QPair<QString, T> >::const_iterator i = list.constBegin(); + QStringList set; + for(; i != list.constEnd(); ++i) { + QPair<QString, T> t = *i; + t.first = escape(t.first); + set.append(QString(" ")); + set.append(name); + set.append(".insert(\""); + set.append(t.first); + set.append(QString::fromAscii("\", ")); + set.append(prepareToInsert<T>(t.second)); + set.append(QString::fromAscii(");\n")); + } + return result.arg(name, typeName<T>(), set.join(QString())); +} + + +template<> +QString generateToXXXDef<qsreal>(const QString& name, const QList<QPair<QString, qsreal> >& list) +{ + static const QString templ = "\n"\ + "void tst_QScriptValue::%1_initData()\n"\ + "{\n"\ + " QTest::addColumn<%2>(\"expected\");\n"\ + " initScriptValues();\n"\ + "}\n"\ + "\n"\ + "void tst_QScriptValue::%1_makeData(const char* expr)\n"\ + "{\n"\ + " static QHash<QString, %2> %1;\n"\ + " if (%1.isEmpty()) {\n"\ + "%3"\ + " }\n"\ + " newRow(expr) << %1.value(expr);\n"\ + "}\n"\ + "\n"\ + "void tst_QScriptValue::%1_test(const char*, const QScriptValue& value)\n"\ + "{\n"\ + " QFETCH(%2, expected);\n"\ + "%666" + " if (qIsInf(expected)) {\n"\ + " QVERIFY(qIsInf(value.%1()));\n"\ + " return;\n"\ + " }\n"\ + " QCOMPARE(value.%1(), expected);\n"\ + "}\n"\ + "\n"\ + "DEFINE_TEST_FUNCTION(%1)\n"; + QString result = templ; + + QList<QPair<QString, qsreal> >::const_iterator i = list.constBegin(); + QStringList set; + for(; i != list.constEnd(); ++i) { + QPair<QString, qsreal> t = *i; + t.first = escape(t.first); + set.append(QString(" ")); + set.append(name); + set.append(".insert(\""); + set.append(t.first); + set.append(QString::fromAscii("\", ")); + set.append(prepareToInsert<qsreal>(t.second)); + set.append(QString::fromAscii(");\n")); + } + // toInteger shouldn't return NaN, so it would be nice to catch the case. + QString hook; + if (name == "toNumber") { + hook = + " if (qIsNaN(expected)) {\n"\ + " QVERIFY(qIsNaN(value.toNumber()));\n"\ + " return;\n"\ + " }\n"; + } + return result.arg(name, typeName<qsreal>(), set.join(QString()), hook); +} + +template<typename T> +static QString generateCastDef(const QList<QPair<QString, T> >& list) +{ + static const QString templ = "\n"\ + "void tst_QScriptValue::qscriptvalue_cast%2_initData()\n"\ + "{\n"\ + " QTest::addColumn<%2>(\"expected\");\n"\ + " initScriptValues();\n"\ + "}\n"\ + "\n"\ + "void tst_QScriptValue::qscriptvalue_cast%2_makeData(const char* expr)\n"\ + "{\n"\ + " static QHash<QString, %2> value;\n"\ + " if (value.isEmpty()) {\n"\ + "%3"\ + " }\n"\ + " newRow(expr) << value.value(expr);\n"\ + "}\n"\ + "\n"\ + "void tst_QScriptValue::qscriptvalue_cast%2_test(const char*, const QScriptValue& value)\n"\ + "{\n"\ + " QFETCH(%2, expected);\n"\ + " QCOMPARE(qscriptvalue_cast<%2>(value), expected);\n"\ + "}\n"\ + "\n"\ + "DEFINE_TEST_FUNCTION(qscriptvalue_cast%2)\n"; + QString result = templ; + + typename QList<QPair<QString, T> >::const_iterator i = list.constBegin(); + QStringList set; + for(; i != list.constEnd(); ++i) { + QPair<QString, T> t = *i; + t.first = escape(t.first); + set.append(QString(" ")); + set.append("value.insert(\""); + set.append(t.first); + set.append(QString::fromAscii("\", ")); + set.append(prepareToInsert<T>(t.second)); + set.append(QString::fromAscii(");\n")); + } + return result.arg(typeName<T>(), set.join(QString())); +} + +template<> +QString generateCastDef<qsreal>(const QList<QPair<QString, qsreal> >& list) +{ + static const QString templ = "\n"\ + "void tst_QScriptValue::qscriptvalue_cast%2_initData()\n"\ + "{\n"\ + " QTest::addColumn<%2>(\"expected\");\n"\ + " initScriptValues();\n"\ + "}\n"\ + "\n"\ + "void tst_QScriptValue::qscriptvalue_cast%2_makeData(const char* expr)\n"\ + "{\n"\ + " static QHash<QString, %2> value;\n"\ + " if (value.isEmpty()) {\n"\ + "%3"\ + " }\n"\ + " newRow(expr) << value.value(expr);\n"\ + "}\n"\ + "\n"\ + "void tst_QScriptValue::qscriptvalue_cast%2_test(const char*, const QScriptValue& value)\n"\ + "{\n"\ + " QFETCH(%2, expected);\n"\ + " if (qIsNaN(expected)) {\n" + " QVERIFY(qIsNaN(qscriptvalue_cast<%2>(value)));\n" + " return;\n" + " }\n"\ + " if (qIsInf(expected)) {\n" + " QVERIFY(qIsInf(qscriptvalue_cast<%2>(value)));\n" + " return;\n" + " }\n" + " QCOMPARE(qscriptvalue_cast<%2>(value), expected);\n"\ + "}\n"\ + "\n"\ + "DEFINE_TEST_FUNCTION(qscriptvalue_cast%2)\n"; + QString result = templ; + + QList<QPair<QString, qsreal> >::const_iterator i = list.constBegin(); + QStringList set; + for(; i != list.constEnd(); ++i) { + QPair<QString, qsreal> t = *i; + t.first = escape(t.first); + set.append(QString(" ")); + set.append("value.insert(\""); + set.append(t.first); + set.append(QString::fromAscii("\", ")); + set.append(prepareToInsert<qsreal>(t.second)); + set.append(QString::fromAscii(");\n")); + } + return result.arg(typeName<qsreal>(), set.join(QString())); +} + +static QString generateCompareDef(const QString& comparisionType, const QList<QString> tags) +{ + static const QString templ = "\n"\ + "void tst_QScriptValue::%1_initData()\n"\ + "{\n"\ + " QTest::addColumn<QScriptValue>(\"other\");\n"\ + " QTest::addColumn<bool>(\"expected\");\n"\ + " initScriptValues();\n"\ + "}\n"\ + "\n"\ + "void tst_QScriptValue::%1_makeData(const char *expr)\n"\ + "{\n"\ + " static QSet<QString> equals;\n"\ + " if (equals.isEmpty()) {\n"\ + "%2\n"\ + " }\n"\ + " QHash<QString, QScriptValue>::const_iterator it;\n"\ + " for (it = m_values.constBegin(); it != m_values.constEnd(); ++it) {\n"\ + " QString tag = QString::fromLatin1(\"%20 <=> %21\").arg(expr).arg(it.key());\n"\ + " newRow(tag.toLatin1()) << it.value() << equals.contains(tag);\n"\ + " }\n"\ + "}\n"\ + "\n"\ + "void tst_QScriptValue::%1_test(const char *, const QScriptValue& value)\n"\ + "{\n"\ + " QFETCH(QScriptValue, other);\n"\ + " QFETCH(bool, expected);\n"\ + " QCOMPARE(value.%1(other), expected);\n"\ + "}\n"\ + "\n"\ + "DEFINE_TEST_FUNCTION(%1)\n"; + Q_ASSERT(comparisionType == "strictlyEquals" + || comparisionType == "equals" + || comparisionType == "lessThan" + || comparisionType == "instanceOf"); + QString result = templ; + + QStringList set; + foreach(const QString& tmp, tags) { + set.append(" equals.insert(\"" + escape(tmp) + "\");"); + } + return result.arg(comparisionType, set.join("\n")); +} + +static QString generateInitDef(const QVector<QString>& allDataTags) +{ + static const QString templ = "/*\n"\ + " Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)\n"\ + "\n"\ + " This library is free software; you can redistribute it and/or\n"\ + " modify it under the terms of the GNU Library General Public\n"\ + " License as published by the Free Software Foundation; either\n"\ + " version 2 of the License, or (at your option) any later version.\n"\ + "\n"\ + " This library is distributed in the hope that it will be useful,\n"\ + " but WITHOUT ANY WARRANTY; without even the implied warranty of\n"\ + " MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\n"\ + " Library General Public License for more details.\n"\ + "\n"\ + " You should have received a copy of the GNU Library General Public License\n"\ + " along with this library; see the file COPYING.LIB. If not, write to\n"\ + " the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,\n"\ + " Boston, MA 02110-1301, USA.\n"\ + "*/\n"\ + "\n"\ + "#include \"tst_qscriptvalue.h\"\n\n"\ + "#define DEFINE_TEST_VALUE(expr) m_values.insert(QString::fromLatin1(#expr), expr)\n"\ + "\n"\ + "void tst_QScriptValue::initScriptValues()\n"\ + "{\n"\ + " m_values.clear();\n"\ + " if (engine) \n"\ + " delete engine;\n"\ + " engine = new QScriptEngine;\n"\ + "%1\n}\n\n"; + QString result = templ; + QStringList set; + foreach(const QString tag, allDataTags) { + set.append(" DEFINE_TEST_VALUE(" + tag + ");"); + } + + return result.arg(set.join("\n")); +} + +static void squashTags(QString dataTag, const QVector<bool>& results, QList<QString>& tags, QVector<QString> dataTags) +{ + for(int i = 0; i < results.count(); ++i) { + if (results.at(i)) + tags.append(dataTag + " <=> " + dataTags[i]); + } +} + + +QString TestGenerator::generateTest() +{ + // All data tags keept in one place. + QVector<QString> dataTags; + + // Data tags for values that return true in isXXX call + QList<QString> isValidList; + QList<QString> isBoolList; + QList<QString> isBooleanList; + QList<QString> isNumberList; + QList<QString> isFunctionList; + QList<QString> isNullList; + QList<QString> isStringList; + QList<QString> isUndefinedList; + QList<QString> isVariantList; + QList<QString> isQObjectList; + QList<QString> isQMetaObjectList; + QList<QString> isObjectList; + QList<QString> isDateList; + QList<QString> isRegExpList; + QList<QString> isArrayList; + QList<QString> isErrorList; + + // List of pairs data tag and value returned from toXXX call + QList<QPair<QString, QString> > toStringList; + QList<QPair<QString, qsreal> > toNumberList; + QList<QPair<QString, bool> > toBoolList; + QList<QPair<QString, bool> > toBooleanList; + QList<QPair<QString, qsreal> > toIntegerList; + QList<QPair<QString, qint32> > toInt32List; + QList<QPair<QString, quint32> > toUInt32List; + QList<QPair<QString, quint16> > toUInt16List; + + // List of complex tags returning true + QList<QString> equalsList; + QList<QString> strictlyEqualsList; + QList<QString> lessThanList; + QList<QString> instanceOfList; + + QList<QPair<QString, QString> > castStringList; + QList<QPair<QString, qsreal> > castSRealList; + QList<QPair<QString, bool> > castBoolList; + QList<QPair<QString, qint32> > castInt32List; + QList<QPair<QString, quint32> > castUInt32List; + QList<QPair<QString, quint16> > castUInt16List; + + // Load. + m_tempFile.seek(0); + QDataStream in(&m_tempFile); + in >> dataTags; + Q_ASSERT(in.status() == in.Ok); + + while(!in.atEnd()) + { + bool isValidRes; + bool isBoolRes; + bool isBooleanRes; + bool isNumberRes; + bool isFunctionRes; + bool isNullRes; + bool isStringRes; + bool isUndefinedRes; + bool isVariantRes; + bool isQObjectRes; + bool isQMetaObjectRes; + bool isObjectRes; + bool isDateRes; + bool isRegExpRes; + bool isArrayRes; + bool isErrorRes; + + QString toStringRes; + qsreal toNumberRes; + bool toBoolRes; + bool toBooleanRes; + qsreal toIntegerRes; + qint32 toInt32Res; + quint32 toUInt32Res; + quint16 toUInt16Res; + //toVariantRes; + //toDateTimeRes; + + QVector<bool> equalsRes; + QVector<bool> strictlyEqualsRes; + QVector<bool> lessThanRes; + QVector<bool> instanceOfRes; + + QString castStringRes; + qsreal castSRealRes; + bool castBoolRes; + qint32 castInt32Res; + quint32 castUInt32Res; + quint16 castUInt16Res; + + QString dataTag; + in >> dataTag; + in >> isValidRes; + in >> isBoolRes; + in >> isBooleanRes; + in >> isNumberRes; + in >> isFunctionRes; + in >> isNullRes; + in >> isStringRes; + in >> isUndefinedRes; + in >> isVariantRes; + in >> isQObjectRes; + in >> isQMetaObjectRes; + in >> isObjectRes; + in >> isDateRes; + in >> isRegExpRes; + in >> isArrayRes; + in >> isErrorRes; + + if (isValidRes) isValidList.append(dataTag); + if (isBoolRes) isBoolList.append(dataTag); + if (isBooleanRes) isBooleanList.append(dataTag); + if (isNumberRes) isNumberList.append(dataTag); + if (isFunctionRes) isFunctionList.append(dataTag); + if (isNullRes) isNullList.append(dataTag); + if (isStringRes) isStringList.append(dataTag); + if (isUndefinedRes) isUndefinedList.append(dataTag); + if (isVariantRes) isVariantList.append(dataTag); + if (isQObjectRes) isQObjectList.append(dataTag); + if (isQMetaObjectRes) isQMetaObjectList.append(dataTag); + if (isObjectRes) isObjectList.append(dataTag); + if (isDateRes) isDateList.append(dataTag); + if (isRegExpRes) isRegExpList.append(dataTag); + if (isArrayRes) isArrayList.append(dataTag); + if (isErrorRes) isErrorList.append(dataTag); + + in >> toStringRes; + in >> toNumberRes; + in >> toBoolRes; + in >> toBooleanRes; + in >> toIntegerRes; + in >> toInt32Res; + in >> toUInt32Res; + in >> toUInt16Res; + //in >> toVariantRes; + //in >> toDateTimeRes; + + toStringList.append(QPair<QString, QString>(dataTag, toStringRes)); + toNumberList.append(QPair<QString, qsreal>(dataTag, toNumberRes)); + toBoolList.append(QPair<QString, bool>(dataTag, toBoolRes)); + toBooleanList.append(QPair<QString, bool>(dataTag, toBooleanRes)); + toIntegerList.append(QPair<QString, qsreal>(dataTag, toIntegerRes)); + toInt32List.append(QPair<QString, qint32>(dataTag, toInt32Res)); + toUInt32List.append(QPair<QString, quint32>(dataTag, toUInt32Res)); + toUInt16List.append(QPair<QString, quint16>(dataTag, toUInt16Res)); + + in >> equalsRes; + in >> strictlyEqualsRes; + in >> lessThanRes; + in >> instanceOfRes; + + squashTags(dataTag, equalsRes, equalsList, dataTags); + squashTags(dataTag, strictlyEqualsRes, strictlyEqualsList, dataTags); + squashTags(dataTag, lessThanRes, lessThanList, dataTags); + squashTags(dataTag, instanceOfRes, instanceOfList, dataTags); + + in >> castStringRes; + in >> castSRealRes; + in >> castBoolRes; + in >> castInt32Res; + in >> castUInt32Res; + in >> castUInt16Res; + + castStringList.append(QPair<QString, QString>(dataTag, castStringRes)); + castSRealList.append(QPair<QString, qsreal>(dataTag, castSRealRes)); + castBoolList.append(QPair<QString, bool>(dataTag, castBoolRes)); + castInt32List.append(QPair<QString, qint32>(dataTag, castInt32Res)); + castUInt32List.append(QPair<QString, quint32>(dataTag, castUInt32Res)); + castUInt16List.append(QPair<QString, quint16>(dataTag, castUInt16Res)); + + Q_ASSERT(in.status() == in.Ok); + } + + Q_ASSERT(in.atEnd()); + + // Generate. + QStringList result; + result.append(generateInitDef(dataTags)); + result.append(generateIsXXXDef("isValid", isValidList)); + result.append(generateIsXXXDef("isBool", isBoolList)); + result.append(generateIsXXXDef("isBoolean", isBooleanList)); + result.append(generateIsXXXDef("isNumber", isNumberList)); + result.append(generateIsXXXDef("isFunction", isFunctionList)); + result.append(generateIsXXXDef("isNull", isNullList)); + result.append(generateIsXXXDef("isString", isStringList)); + result.append(generateIsXXXDef("isUndefined", isUndefinedList)); + result.append(generateIsXXXDef("isVariant", isVariantList)); + result.append(generateIsXXXDef("isQObject", isQObjectList)); + result.append(generateIsXXXDef("isQMetaObject", isQMetaObjectList)); + result.append(generateIsXXXDef("isObject", isObjectList)); + result.append(generateIsXXXDef("isDate", isDateList)); + result.append(generateIsXXXDef("isRegExp", isRegExpList)); + result.append(generateIsXXXDef("isArray", isArrayList)); + result.append(generateIsXXXDef("isError", isErrorList)); + + result.append(generateToXXXDef<QString>("toString", toStringList)); + result.append(generateToXXXDef<qsreal>("toNumber", toNumberList)); + result.append(generateToXXXDef<bool>("toBool", toBoolList)); + result.append(generateToXXXDef<bool>("toBoolean", toBooleanList)); + result.append(generateToXXXDef<qsreal>("toInteger", toIntegerList)); + result.append(generateToXXXDef<qint32>("toInt32", toInt32List)); + result.append(generateToXXXDef<quint32>("toUInt32", toUInt32List)); + result.append(generateToXXXDef<quint16>("toUInt16", toUInt16List)); + + result.append(generateCompareDef("equals", equalsList)); + result.append(generateCompareDef("strictlyEquals", strictlyEqualsList)); + result.append(generateCompareDef("lessThan", lessThanList)); + result.append(generateCompareDef("instanceOf", instanceOfList)); + + result.append(generateCastDef(castStringList)); + result.append(generateCastDef(castSRealList)); + result.append(generateCastDef(castBoolList)); + result.append(generateCastDef(castInt32List)); + result.append(generateCastDef(castUInt32List)); + result.append(generateCastDef(castUInt16List)); + + return result.join("\n"); +} + + + + + + + + + |