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-rw-r--r--src/script/api/qscriptvalue.cpp86
-rw-r--r--src/script/api/qscriptvalue_p.h3
-rw-r--r--tests/auto/qscriptengine/tst_qscriptengine.cpp12
-rw-r--r--tests/auto/qscriptqobject/tst_qscriptqobject.cpp13
-rw-r--r--tests/auto/qscriptvalue/tst_qscriptvalue.cpp3
5 files changed, 84 insertions, 33 deletions
diff --git a/src/script/api/qscriptvalue.cpp b/src/script/api/qscriptvalue.cpp
index 9fe9041..ec72818 100644
--- a/src/script/api/qscriptvalue.cpp
+++ b/src/script/api/qscriptvalue.cpp
@@ -382,6 +382,22 @@ void QScriptValuePrivate::setVariantValue(const QVariant &value)
static_cast<QScript::QVariantDelegate*>(delegate)->setValue(value);
}
+void QScriptValuePrivate::saveException(JSC::ExecState *exec, JSC::JSValue *val)
+{
+ if (exec) {
+ *val = exec->exception();
+ exec->clearException();
+ } else {
+ *val = JSC::JSValue();
+ }
+}
+
+void QScriptValuePrivate::restoreException(JSC::ExecState *exec, JSC::JSValue val)
+{
+ if (exec && !exec->hadException() && val)
+ exec->setException(val);
+}
+
/*!
Constructs an invalid QScriptValue.
*/
@@ -933,8 +949,13 @@ QScriptValue ToPrimitive(const QScriptValue &object, JSC::PreferredPrimitiveType
Q_ASSERT(object.isObject());
QScriptValuePrivate *pp = QScriptValuePrivate::get(object);
QScriptEnginePrivate *eng_p = QScriptEnginePrivate::get(pp->engine);
+ Q_ASSERT(eng_p != 0);
JSC::ExecState *exec = eng_p->currentFrame;
- return eng_p->scriptValueFromJSCValue(JSC::asObject(pp->jscValue)->toPrimitive(exec, hint));
+ JSC::JSValue savedException;
+ QScriptValuePrivate::saveException(exec, &savedException);
+ JSC::JSValue result = JSC::asObject(pp->jscValue)->toPrimitive(exec, hint);
+ QScriptValuePrivate::restoreException(exec, savedException);
+ return eng_p->scriptValueFromJSCValue(result);
}
static bool IsNumerical(const QScriptValue &value)
@@ -1120,8 +1141,16 @@ bool QScriptValue::equals(const QScriptValue &other) const
eng_p = QScriptEnginePrivate::get(other.d_ptr->engine);
if (eng_p) {
JSC::ExecState *exec = eng_p->currentFrame;
- if (JSC::JSValue::equal(exec, d->jscValue, other.d_ptr->jscValue))
- return true;
+ JSC::JSValue savedException;
+ QScriptValuePrivate::saveException(exec, &savedException);
+ bool result = JSC::JSValue::equal(exec, d->jscValue, other.d_ptr->jscValue);
+ QScriptValuePrivate::restoreException(exec, savedException);
+ // special QtScript rules
+ if (!result && isQObject() && other.isQObject())
+ result = (toQObject() == other.toQObject());
+ else if (!result && isVariant() && other.isVariant())
+ result = (toVariant() == other.toVariant());
+ return result;
}
}
return QScript::Equals(*this, other);
@@ -1194,7 +1223,10 @@ QString QScriptValue::toString() const
case QScriptValuePrivate::JSC: {
QScriptEnginePrivate *eng_p = QScriptEnginePrivate::get(d->engine);
JSC::ExecState *exec = eng_p ? eng_p->currentFrame : 0;
+ JSC::JSValue savedException;
+ QScriptValuePrivate::saveException(exec, &savedException);
JSC::UString str = d->jscValue.toString(exec);
+ QScriptValuePrivate::restoreException(exec, savedException);
return QString(reinterpret_cast<const QChar*>(str.data()), str.size());
}
case QScriptValuePrivate::Number:
@@ -1226,7 +1258,11 @@ qsreal QScriptValue::toNumber() const
case QScriptValuePrivate::JSC: {
QScriptEnginePrivate *eng_p = QScriptEnginePrivate::get(d->engine);
JSC::ExecState *exec = eng_p ? eng_p->currentFrame : 0;
- return d->jscValue.toNumber(exec);
+ JSC::JSValue savedException;
+ QScriptValuePrivate::saveException(exec, &savedException);
+ qsreal result = d->jscValue.toNumber(exec);
+ QScriptValuePrivate::restoreException(exec, savedException);
+ return result;
}
case QScriptValuePrivate::Number:
return d->numberValue;
@@ -1250,7 +1286,11 @@ bool QScriptValue::toBoolean() const
case QScriptValuePrivate::JSC: {
QScriptEnginePrivate *eng_p = QScriptEnginePrivate::get(d->engine);
JSC::ExecState *exec = eng_p ? eng_p->currentFrame : 0;
- return d->jscValue.toBoolean(exec);
+ JSC::JSValue savedException;
+ QScriptValuePrivate::saveException(exec, &savedException);
+ bool result = d->jscValue.toBoolean(exec);
+ QScriptValuePrivate::restoreException(exec, savedException);
+ return result;
}
case QScriptValuePrivate::Number:
return (d->numberValue != 0) && !qIsNaN(d->numberValue);
@@ -1283,7 +1323,11 @@ bool QScriptValue::toBool() const
case QScriptValuePrivate::JSC: {
QScriptEnginePrivate *eng_p = QScriptEnginePrivate::get(d->engine);
JSC::ExecState *exec = eng_p ? eng_p->currentFrame : 0;
- return d->jscValue.toBoolean(exec);
+ JSC::JSValue savedException;
+ QScriptValuePrivate::saveException(exec, &savedException);
+ bool result = d->jscValue.toBoolean(exec);
+ QScriptValuePrivate::restoreException(exec, savedException);
+ return result;
}
case QScriptValuePrivate::Number:
return (d->numberValue != 0) && !qIsNaN(d->numberValue);
@@ -1314,7 +1358,11 @@ qint32 QScriptValue::toInt32() const
case QScriptValuePrivate::JSC: {
QScriptEnginePrivate *eng_p = QScriptEnginePrivate::get(d->engine);
JSC::ExecState *exec = eng_p ? eng_p->currentFrame : 0;
- return d->jscValue.toInt32(exec);
+ JSC::JSValue savedException;
+ QScriptValuePrivate::saveException(exec, &savedException);
+ qint32 result = d->jscValue.toInt32(exec);
+ QScriptValuePrivate::restoreException(exec, savedException);
+ return result;
}
case QScriptValuePrivate::Number:
return QScript::ToInt32(d->numberValue);
@@ -1345,7 +1393,11 @@ quint32 QScriptValue::toUInt32() const
case QScriptValuePrivate::JSC: {
QScriptEnginePrivate *eng_p = QScriptEnginePrivate::get(d->engine);
JSC::ExecState *exec = eng_p ? eng_p->currentFrame : 0;
- return d->jscValue.toUInt32(exec);
+ JSC::JSValue savedException;
+ QScriptValuePrivate::saveException(exec, &savedException);
+ quint32 result = d->jscValue.toUInt32(exec);
+ QScriptValuePrivate::restoreException(exec, savedException);
+ return result;
}
case QScriptValuePrivate::Number:
return QScript::ToUint32(d->numberValue);
@@ -1374,7 +1426,7 @@ quint16 QScriptValue::toUInt16() const
return 0;
switch (d->type) {
case QScriptValuePrivate::JSC: {
- // no equivalent function in JSC
+ // ### no equivalent function in JSC
return QScript::ToUint16(toNumber());
}
case QScriptValuePrivate::Number:
@@ -1406,7 +1458,11 @@ qsreal QScriptValue::toInteger() const
case QScriptValuePrivate::JSC: {
QScriptEnginePrivate *eng_p = QScriptEnginePrivate::get(d->engine);
JSC::ExecState *exec = eng_p ? eng_p->currentFrame : 0;
- return d->jscValue.toInteger(exec);
+ JSC::JSValue savedException;
+ QScriptValuePrivate::saveException(exec, &savedException);
+ qsreal result = d->jscValue.toInteger(exec);
+ QScriptValuePrivate::restoreException(exec, savedException);
+ return result;
}
case QScriptValuePrivate::Number:
return QScript::ToInteger(d->numberValue);
@@ -1463,7 +1519,10 @@ QVariant QScriptValue::toVariant() const
// try to convert to primitive
QScriptEnginePrivate *eng_p = QScriptEnginePrivate::get(engine());
JSC::ExecState *exec = eng_p->currentFrame;
+ JSC::JSValue savedException;
+ QScriptValuePrivate::saveException(exec, &savedException);
JSC::JSValue prim = d->jscValue.toPrimitive(exec);
+ QScriptValuePrivate::restoreException(exec, savedException);
if (!prim.isObject())
return eng_p->scriptValueFromJSCValue(prim).toVariant();
} else if (isNumber()) {
@@ -1497,8 +1556,13 @@ QScriptValue QScriptValue::toObject() const
if (JSC::JSImmediate::isUndefinedOrNull(d->jscValue))
return QScriptValue();
QScriptEnginePrivate *eng_p = QScriptEnginePrivate::get(d->engine);
+ Q_ASSERT(eng_p != 0);
JSC::ExecState *exec = eng_p->currentFrame;
- return eng_p->scriptValueFromJSCValue(d->jscValue.toObject(exec));
+ JSC::JSValue savedException;
+ QScriptValuePrivate::saveException(exec, &savedException);
+ JSC::JSObject *result = d->jscValue.toObject(exec);
+ QScriptValuePrivate::restoreException(exec, savedException);
+ return eng_p->scriptValueFromJSCValue(result);
}
case QScriptValuePrivate::Number:
case QScriptValuePrivate::String:
diff --git a/src/script/api/qscriptvalue_p.h b/src/script/api/qscriptvalue_p.h
index 87e8e18..7b47e96 100644
--- a/src/script/api/qscriptvalue_p.h
+++ b/src/script/api/qscriptvalue_p.h
@@ -122,6 +122,9 @@ public:
engine=0;
}
+ static void saveException(JSC::ExecState*, JSC::JSValue*);
+ static void restoreException(JSC::ExecState*, JSC::JSValue);
+
QScriptValueAutoRegister engine;
Type type;
JSC::JSValue jscValue;
diff --git a/tests/auto/qscriptengine/tst_qscriptengine.cpp b/tests/auto/qscriptengine/tst_qscriptengine.cpp
index d477939..0d44a14 100644
--- a/tests/auto/qscriptengine/tst_qscriptengine.cpp
+++ b/tests/auto/qscriptengine/tst_qscriptengine.cpp
@@ -455,12 +455,11 @@ void tst_QScriptEngine::newRegExp()
QCOMPARE(rexp.isValid(), true);
QCOMPARE(rexp.isRegExp(), true);
QCOMPARE(rexp.isObject(), true);
- QEXPECT_FAIL("", "RegExp objects are functions in JSC (OK, I guess)", Continue);
- QVERIFY(!rexp.isFunction());
+ QVERIFY(rexp.isFunction()); // in JSC, RegExp objects are callable
// prototype should be RegExp.prototype
QCOMPARE(rexp.prototype().isValid(), true);
- QEXPECT_FAIL("", "prototype of a RegExp should also be a RegExp", Continue);
- QCOMPARE(rexp.prototype().isRegExp(), true);
+ QCOMPARE(rexp.prototype().isObject(), true);
+ QCOMPARE(rexp.prototype().isRegExp(), false);
QCOMPARE(rexp.prototype().strictlyEquals(eng.evaluate("RegExp.prototype")), true);
QCOMPARE(rexp.toRegExp().pattern(), QRegExp("foo").pattern());
@@ -477,7 +476,6 @@ void tst_QScriptEngine::newRegExp()
QScriptValue r3 = rxCtor.call(QScriptValue(), QScriptValueList() << r << "gim");
QVERIFY(r3.isError());
- QEXPECT_FAIL("", "Should give an error message ('Cannot supply flags when constructing one RegExp from another.')", Continue);
QCOMPARE(r3.toString(), QString::fromLatin1("TypeError: Cannot supply flags when constructing one RegExp from another."));
QScriptValue r4 = rxCtor.call(QScriptValue(), QScriptValueList() << "foo" << "gim");
@@ -485,9 +483,8 @@ void tst_QScriptEngine::newRegExp()
QScriptValue r5 = rxCtor.construct(QScriptValueList() << r);
QVERIFY(r5.isRegExp());
- QEXPECT_FAIL("", "regexp.toString() produces empty string", Continue);
QCOMPARE(r5.toString(), QString::fromLatin1("/foo/gim"));
- QEXPECT_FAIL("", "Constructing regexp with same pattern+flags twice gives identical object (not a bug?)", Continue);
+ QEXPECT_FAIL("", "Constructing regexp from another gives back identical object (bug in JSC?)", Continue);
QVERIFY(!r5.strictlyEquals(r));
QScriptValue r6 = rxCtor.construct(QScriptValueList() << "foo" << "bar");
@@ -1922,7 +1919,6 @@ void tst_QScriptEngine::castWithPrototypeChain()
{
QScriptValue ret = toBaz.call(scriptZoo, QScriptValueList() << baz2Value);
QVERIFY(ret.isError());
- QEXPECT_FAIL("", "Should give an error message ('Incompatible type of argument(s) ...')", Continue);
QCOMPARE(ret.toString(), QLatin1String("TypeError: incompatible type of argument(s) in call to toBaz(); candidates were\n toBaz(Bar*)"));
}
diff --git a/tests/auto/qscriptqobject/tst_qscriptqobject.cpp b/tests/auto/qscriptqobject/tst_qscriptqobject.cpp
index 728579b..1f89022 100644
--- a/tests/auto/qscriptqobject/tst_qscriptqobject.cpp
+++ b/tests/auto/qscriptqobject/tst_qscriptqobject.cpp
@@ -2287,6 +2287,7 @@ void tst_QScriptExtQObject::findChild()
void tst_QScriptExtQObject::findChildren()
{
+ QSKIP("Not implemented", SkipAll);
QObject *child = new QObject(m_myObject);
child->setObjectName(QLatin1String("myChildObject"));
@@ -2804,7 +2805,6 @@ void tst_QScriptExtQObject::objectDeleted()
{
QScriptValue ret = v.property("objectName");
QVERIFY(ret.isError());
- QEXPECT_FAIL("", "Should give an error message ('Error: cannot access member `objectName' of deleted QObject')", Continue);
QCOMPARE(ret.toString(), QLatin1String("Error: cannot access member `objectName' of deleted QObject"));
}
{
@@ -2824,21 +2824,10 @@ void tst_QScriptExtQObject::objectDeleted()
QVERIFY(!ret.isValid());
}
- // myInvokable is stored in member table (since we've accessed it before deletion)
- QEXPECT_FAIL("", "Silly implementation detail in old back-end", Continue);
- QVERIFY(v.property("myInvokable").isFunction());
- {
- QScriptValue ret = v.property("myInvokable").call(v);
- QEXPECT_FAIL("", "Silly implementation detail in old back-end", Continue);
- QVERIFY(ret.isError());
- QEXPECT_FAIL("", "Silly implementation detail in old back-end", Continue);
- QCOMPARE(ret.toString(), QLatin1String("Error: cannot call function of deleted QObject"));
- }
// myInvokableWithIntArg is not stored in member table (since we've not accessed it)
{
QScriptValue ret = v.property("myInvokableWithIntArg");
QVERIFY(ret.isError());
- QEXPECT_FAIL("", "Should give an error message ('Error: cannot access member `myInvokableWithIntArg' of deleted QObject')", Continue);
QCOMPARE(ret.toString(), QLatin1String("Error: cannot access member `myInvokableWithIntArg' of deleted QObject"));
}
diff --git a/tests/auto/qscriptvalue/tst_qscriptvalue.cpp b/tests/auto/qscriptvalue/tst_qscriptvalue.cpp
index f29fa82..2dd3d10 100644
--- a/tests/auto/qscriptvalue/tst_qscriptvalue.cpp
+++ b/tests/auto/qscriptvalue/tst_qscriptvalue.cpp
@@ -2153,11 +2153,10 @@ void tst_QScriptValue::getSetPrototype()
{
QScriptValue ret = eng.evaluate("o = { }; p = { }; o.__proto__ = p; p.__proto__ = o");
- QEXPECT_FAIL("", "Cyclic prototype detection not implemented", Abort);
QCOMPARE(eng.hasUncaughtException(), true);
QVERIFY(ret.strictlyEquals(eng.uncaughtException()));
QCOMPARE(ret.isError(), true);
- QCOMPARE(ret.toString(), QLatin1String("Error: cycle in prototype chain"));
+ QCOMPARE(ret.toString(), QLatin1String("Error: cyclic __proto__ value"));
}
{
QScriptValue ret = eng.evaluate("p.__proto__ = { }");
generated by cgit v0.12 at 2024-11-14 02:36:29 (GMT)