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-rw-r--r--tests/auto/qscriptengine/tst_qscriptengine.cpp78
1 files changed, 68 insertions, 10 deletions
diff --git a/tests/auto/qscriptengine/tst_qscriptengine.cpp b/tests/auto/qscriptengine/tst_qscriptengine.cpp
index 589b3b1..bc4091d 100644
--- a/tests/auto/qscriptengine/tst_qscriptengine.cpp
+++ b/tests/auto/qscriptengine/tst_qscriptengine.cpp
@@ -157,6 +157,7 @@ private slots:
void reportAdditionalMemoryCost();
void gcWithNestedDataStructure();
void processEventsWhileRunning();
+ void throwErrorFromProcessEvents_data();
void throwErrorFromProcessEvents();
void disableProcessEventsInterval();
void stacktrace();
@@ -164,6 +165,7 @@ private slots:
void numberParsing();
void automaticSemicolonInsertion();
void abortEvaluation_notEvaluating();
+ void abortEvaluation_data();
void abortEvaluation();
void abortEvaluation_tryCatch();
void abortEvaluation_fromNative();
@@ -235,6 +237,7 @@ private slots:
void evaluateProgram_multipleEngines();
void evaluateProgram_empty();
void collectGarbageAfterConnect();
+ void collectGarbageAfterNativeArguments();
void promoteThisObjectToQObjectInConstructor();
void scriptValueFromQMetaObject();
@@ -470,10 +473,10 @@ void tst_QScriptEngine::newArray_HooliganTask233836()
{
QScriptEngine eng;
{
+ // According to ECMA-262, this should cause a RangeError.
QScriptValue ret = eng.evaluate("a = new Array(4294967295); a.push('foo')");
- QVERIFY(ret.isNumber());
- QCOMPARE(ret.toInt32(), 0);
- QCOMPARE(eng.evaluate("a[4294967295]").toString(), QString::fromLatin1("foo"));
+ QEXPECT_FAIL("", "ECMA compliance bug in Array.prototype.push: https://bugs.webkit.org/show_bug.cgi?id=55033", Continue);
+ QVERIFY(ret.isError() && ret.toString().contains(QLatin1String("RangeError")));
}
{
QScriptValue ret = eng.newArray(0xFFFFFFFF);
@@ -672,7 +675,8 @@ void tst_QScriptEngine::jsRegExp()
QCOMPARE(r5.toString(), QString::fromLatin1("/foo/gim"));
// In JSC, constructing a RegExp from another produces the same identical object.
// This is different from SpiderMonkey and old back-end.
- QVERIFY(r5.strictlyEquals(r));
+ QEXPECT_FAIL("", "RegExp copy-constructor should return a new object: https://bugs.webkit.org/show_bug.cgi?id=55040", Continue);
+ QVERIFY(!r5.strictlyEquals(r));
QScriptValue r6 = rxCtor.construct(QScriptValueList() << "foo" << "bar");
QVERIFY(r6.isError());
@@ -1316,7 +1320,7 @@ void tst_QScriptEngine::globalObjectProperties()
QCOMPARE(global.propertyFlags("URIError"), QScriptValue::SkipInEnumeration);
QVERIFY(global.property("Math").isObject());
QVERIFY(!global.property("Math").isFunction());
- QEXPECT_FAIL("", "[ECMA compliance] JSC sets DontDelete flag for Math object", Continue);
+ QEXPECT_FAIL("", "[ECMA compliance] JSC sets DontDelete flag for Math object: https://bugs.webkit.org/show_bug.cgi?id=55034", Continue);
QCOMPARE(global.propertyFlags("Math"), QScriptValue::SkipInEnumeration);
}
@@ -2960,17 +2964,42 @@ public:
QScriptEngine *engine;
};
+void tst_QScriptEngine::throwErrorFromProcessEvents_data()
+{
+ QTest::addColumn<QString>("script");
+ QTest::addColumn<QString>("error");
+
+ QTest::newRow("while (1)")
+ << QString::fromLatin1("while (1) { }")
+ << QString::fromLatin1("Error: Killed");
+ QTest::newRow("while (1) i++")
+ << QString::fromLatin1("i = 0; while (1) { i++; }")
+ << QString::fromLatin1("Error: Killed");
+ // Unlike abortEvaluation(), scripts should be able to catch the
+ // exception.
+ QTest::newRow("try catch")
+ << QString::fromLatin1("try {"
+ " while (1) { }"
+ "} catch(e) {"
+ " throw new Error('Caught');"
+ "}")
+ << QString::fromLatin1("Error: Caught");
+}
+
void tst_QScriptEngine::throwErrorFromProcessEvents()
{
+ QFETCH(QString, script);
+ QFETCH(QString, error);
+
QScriptEngine eng;
EventReceiver2 receiver(&eng);
QCoreApplication::postEvent(&receiver, new QEvent(QEvent::Type(QEvent::User+1)));
eng.setProcessEventsInterval(100);
- QScriptValue ret = eng.evaluate(QString::fromLatin1("while (1) { }"));
+ QScriptValue ret = eng.evaluate(script);
QVERIFY(ret.isError());
- QCOMPARE(ret.toString(), QString::fromLatin1("Error: Killed"));
+ QCOMPARE(ret.toString(), error);
}
void tst_QScriptEngine::disableProcessEventsInterval()
@@ -3385,8 +3414,26 @@ void tst_QScriptEngine::abortEvaluation_notEvaluating()
}
}
+void tst_QScriptEngine::abortEvaluation_data()
+{
+ QTest::addColumn<QString>("script");
+
+ QTest::newRow("while (1)")
+ << QString::fromLatin1("while (1) { }");
+ QTest::newRow("while (1) i++")
+ << QString::fromLatin1("i = 0; while (1) { i++; }");
+ QTest::newRow("try catch")
+ << QString::fromLatin1("try {"
+ " while (1) { }"
+ "} catch(e) {"
+ " throw new Error('Caught');"
+ "}");
+}
+
void tst_QScriptEngine::abortEvaluation()
{
+ QFETCH(QString, script);
+
QScriptEngine eng;
EventReceiver3 receiver(&eng);
@@ -3394,7 +3441,7 @@ void tst_QScriptEngine::abortEvaluation()
for (int x = 0; x < 4; ++x) {
QCoreApplication::postEvent(&receiver, new QEvent(QEvent::Type(QEvent::User+1)));
receiver.resultType = EventReceiver3::AbortionResult(x);
- QScriptValue ret = eng.evaluate(QString::fromLatin1("while (1) { }"));
+ QScriptValue ret = eng.evaluate(script);
switch (receiver.resultType) {
case EventReceiver3::None:
QVERIFY(!eng.hasUncaughtException());
@@ -4201,7 +4248,8 @@ void tst_QScriptEngine::getterSetterThisObject_activation()
// read
eng.evaluate("act.__defineGetter__('x', function() { return this; })");
QVERIFY(eng.evaluate("x === act").toBoolean());
- QEXPECT_FAIL("", "Exotic overload (don't care for now)", Continue);
+ QEXPECT_FAIL("", "QTBUG-17605: Not possible to implement local variables as getter/setter properties", Abort);
+ QVERIFY(!eng.hasUncaughtException());
QVERIFY(eng.evaluate("with (act) x").equals("foo"));
QVERIFY(eng.evaluate("(function() { with (act) return x; })() === act").toBoolean());
eng.evaluate("q = {}; with (act) with (q) x").equals(eng.evaluate("act"));
@@ -5332,7 +5380,7 @@ void tst_QScriptEngine::functionScopes()
// top-level functions have only the global object in their scope
QScriptValue fun = eng.evaluate("(function() {})");
QVERIFY(fun.isFunction());
- QEXPECT_FAIL("", "Function scope proxying is not implemented", Abort);
+ QEXPECT_FAIL("", "QScriptValue::scope() is internal, not implemented", Abort);
QVERIFY(fun.scope().isObject());
QVERIFY(fun.scope().strictlyEquals(eng.globalObject()));
QVERIFY(!eng.globalObject().scope().isValid());
@@ -5641,6 +5689,16 @@ void tst_QScriptEngine::collectGarbageAfterConnect()
QVERIFY(widget == 0);
}
+void tst_QScriptEngine::collectGarbageAfterNativeArguments()
+{
+ // QTBUG-17788
+ QScriptEngine eng;
+ QScriptContext *ctx = eng.pushContext();
+ QScriptValue arguments = ctx->argumentsObject();
+ // Shouldn't crash when marking the arguments object.
+ collectGarbage_helper(eng);
+}
+
static QScriptValue constructQObjectFromThisObject(QScriptContext *ctx, QScriptEngine *eng)
{
Q_ASSERT(ctx->isCalledAsConstructor());
generated by cgit v0.12 at 2024-11-24 17:39:23 (GMT)