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    41 

    42 #include <qtest.h>

    43 #include <QtScript>

    44 

    45 //TESTED_FILES=

    46 

    47 class tst_QScriptValue : public QObject

    48 {

    49     Q_OBJECT

    50 

    51 public:

    52     tst_QScriptValue();

    53     virtual ~tst_QScriptValue();

    54 

    55 public slots:

    56     void init();

    57     void cleanup();

    58 

    59 private slots:

    60     void numberConstructor();

    61     void stringConstructor();

    62     void call_data();

    63     void call();

    64     void construct_data();

    65     void construct();

    66     void toString_data();

    67     void toString();

    68     void toQObject();

    69     void property();

    70     void setProperty();

    71     void propertyFlags();

    72     void readMetaProperty();

    73     void writeMetaProperty();

    74 };

    75 

    76 tst_QScriptValue::tst_QScriptValue()

    77 {

    78 }

    79 

    80 tst_QScriptValue::~tst_QScriptValue()

    81 {

    82 }

    83 

    84 void tst_QScriptValue::init()

    85 {

    86 }

    87 

    88 void tst_QScriptValue::cleanup()

    89 {

    90 }

    91 

    92 void tst_QScriptValue::numberConstructor()

    93 {

    94     QBENCHMARK {

    95         (void)QScriptValue(123);

    96     }

    97 }

    98 

    99 void tst_QScriptValue::stringConstructor()

   100 {

   101     QString str = QString::fromLatin1("ciao");

   102     QBENCHMARK {

   103         (void)QScriptValue(str);

   104     }

   105 }

   106 

   107 void tst_QScriptValue::call_data()

   108 {

   109     QTest::addColumn<QString>("code");

   110     QTest::newRow("empty function") << QString::fromLatin1("(function(){})");

   111     QTest::newRow("function returning number") << QString::fromLatin1("(function(){ return 123; })");

   112     QTest::newRow("closure") << QString::fromLatin1("(function(a, b){ return function() { return a + b; }; })(1, 2)");

   113 }

   114 

   115 void tst_QScriptValue::call()

   116 {

   117     QFETCH(QString, code);

   118     QScriptEngine engine;

   119     QScriptValue fun = engine.evaluate(code);

   120     QVERIFY(fun.isFunction());

   121     QBENCHMARK {

   122         (void)fun.call();

   123     }

   124 }

   125 

   126 void tst_QScriptValue::construct_data()

   127 {

   128     QTest::addColumn<QString>("code");

   129     QTest::newRow("empty function") << QString::fromLatin1("(function(){})");

   130     QTest::newRow("simple constructor") << QString::fromLatin1("(function(){ this.x = 10; this.y = 20; })");

   131 }

   132 

   133 void tst_QScriptValue::construct()

   134 {

   135     QFETCH(QString, code);

   136     QScriptEngine engine;

   137     QScriptValue fun = engine.evaluate(code);

   138     QVERIFY(fun.isFunction());

   139     QBENCHMARK {

   140         (void)fun.construct();

   141     }

   142 }

   143 

   144 void tst_QScriptValue::toString_data()

   145 {

   146     QTest::addColumn<QString>("code");

   147     QTest::newRow("number") << QString::fromLatin1("123");

   148     QTest::newRow("string") << QString::fromLatin1("'ciao'");

   149     QTest::newRow("null") << QString::fromLatin1("null");

   150     QTest::newRow("undefined") << QString::fromLatin1("undefined");

   151     QTest::newRow("function") << QString::fromLatin1("(function foo(a, b, c) { return a + b + c; })");

   152 }

   153 

   154 void tst_QScriptValue::toString()

   155 {

   156     QFETCH(QString, code);

   157     QScriptEngine engine;

   158     QScriptValue val = engine.evaluate(code);

   159     QBENCHMARK {

   160         (void)val.toString();

   161     }

   162 }

   163 

   164 void tst_QScriptValue::toQObject()

   165 {

   166     QScriptEngine engine;

   167     QScriptValue obj = engine.newQObject(QCoreApplication::instance());

   168     QBENCHMARK {

   169         (void)obj.toQObject();

   170     }

   171 }

   172 

   173 void tst_QScriptValue::property()

   174 {

   175     QScriptEngine engine;

   176     QScriptValue obj = engine.newObject();

   177     QString propertyName = QString::fromLatin1("foo");

   178     obj.setProperty(propertyName, 123);

   179     QBENCHMARK {

   180         (void)obj.property(propertyName);

   181     }

   182 }

   183 

   184 void tst_QScriptValue::setProperty()

   185 {

   186     QScriptEngine engine;

   187     QScriptValue obj = engine.newObject();

   188     QString propertyName = QString::fromLatin1("foo");

   189     QScriptValue val(123);

   190     QBENCHMARK {

   191         obj.setProperty(propertyName, val);

   192     }

   193 }

   194 

   195 void tst_QScriptValue::propertyFlags()

   196 {

   197     QScriptEngine engine;

   198     QScriptValue obj = engine.newObject();

   199     QString propertyName = QString::fromLatin1("foo");

   200     obj.setProperty(propertyName, 123, QScriptValue::SkipInEnumeration | QScriptValue::ReadOnly);

   201     QBENCHMARK {

   202         (void)obj.propertyFlags(propertyName);

   203     }

   204 }

   205 

   206 void tst_QScriptValue::readMetaProperty()

   207 {

   208     QScriptEngine engine;

   209     QScriptValue object = engine.newQObject(QCoreApplication::instance());

   210     QScriptString propertyName = engine.toStringHandle("objectName");

   211     QBENCHMARK {

   212         for (int i = 0; i < 10000; ++i)

   213             object.property(propertyName);

   214     }

   215 }

   216 

   217 void tst_QScriptValue::writeMetaProperty()

   218 {

   219     QScriptEngine engine;

   220     QScriptValue object = engine.newQObject(QCoreApplication::instance());

   221     QScriptString propertyName = engine.toStringHandle("objectName");

   222     QScriptValue value(&engine, "foo");

   223     QBENCHMARK {

   224         for (int i = 0; i < 10000; ++i)

   225             object.setProperty(propertyName, value);

   226     }

   227 }

   228 

   229 QTEST_MAIN(tst_QScriptValue)

   230 #include "tst_qscriptvalue.moc"