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-rw-r--r--tests/auto/qscriptvalue/tst_qscriptvalue.cpp513
1 files changed, 280 insertions, 233 deletions
diff --git a/tests/auto/qscriptvalue/tst_qscriptvalue.cpp b/tests/auto/qscriptvalue/tst_qscriptvalue.cpp
index fdfb2a6..112d768 100644
--- a/tests/auto/qscriptvalue/tst_qscriptvalue.cpp
+++ b/tests/auto/qscriptvalue/tst_qscriptvalue.cpp
@@ -1791,48 +1791,9 @@ static QScriptValue getSet__proto__(QScriptContext *ctx, QScriptEngine *)
return ctx->callee().property("value");
}
-void tst_QScriptValue::getSetProperty()
+void tst_QScriptValue::getSetProperty_HooliganTask162051()
{
QScriptEngine eng;
-
- QScriptValue object = eng.newObject();
-
- QScriptValue str = QScriptValue(&eng, "bar");
- object.setProperty("foo", str);
- QCOMPARE(object.property("foo").toString(), str.toString());
-
- QScriptValue num = QScriptValue(&eng, 123.0);
- object.setProperty("baz", num);
- QCOMPARE(object.property("baz").toNumber(), num.toNumber());
-
- QScriptValue strstr = QScriptValue("bar");
- QCOMPARE(strstr.engine(), (QScriptEngine *)0);
- object.setProperty("foo", strstr);
- QCOMPARE(object.property("foo").toString(), strstr.toString());
- QCOMPARE(strstr.engine(), &eng); // the value has been bound to the engine
-
- QScriptValue numnum = QScriptValue(123.0);
- object.setProperty("baz", numnum);
- QCOMPARE(object.property("baz").toNumber(), numnum.toNumber());
-
- QScriptValue inv;
- inv.setProperty("foo", num);
- QCOMPARE(inv.property("foo").isValid(), false);
-
- QScriptValue array = eng.newArray();
- QVERIFY(array.isArray());
- array.setProperty(0, num);
- QCOMPARE(array.property(0).toNumber(), num.toNumber());
- QCOMPARE(array.property("0").toNumber(), num.toNumber());
- QCOMPARE(array.property("length").toUInt32(), quint32(1));
- array.setProperty(1, str);
- QCOMPARE(array.property(1).toString(), str.toString());
- QCOMPARE(array.property("1").toString(), str.toString());
- QCOMPARE(array.property("length").toUInt32(), quint32(2));
- array.setProperty("length", QScriptValue(&eng, 1));
- QCOMPARE(array.property("length").toUInt32(), quint32(1));
- QCOMPARE(array.property(1).isValid(), false);
-
// task 162051 -- detecting whether the property is an array index or not
QVERIFY(eng.evaluate("a = []; a['00'] = 123; a['00']").strictlyEquals(QScriptValue(&eng, 123)));
QVERIFY(eng.evaluate("a.length").strictlyEquals(QScriptValue(&eng, 0)));
@@ -1845,24 +1806,62 @@ void tst_QScriptValue::getSetProperty()
QVERIFY(eng.evaluate("a[0]").isUndefined());
QVERIFY(eng.evaluate("a[0] = 789; a[0]").strictlyEquals(QScriptValue(&eng, 789)));
QVERIFY(eng.evaluate("a.length").strictlyEquals(QScriptValue(&eng, 1)));
+}
+void tst_QScriptValue::getSetProperty_HooliganTask183072()
+{
+ QScriptEngine eng;
// task 183072 -- 0x800000000 is not an array index
eng.evaluate("a = []; a[0x800000000] = 123");
QVERIFY(eng.evaluate("a.length").strictlyEquals(QScriptValue(&eng, 0)));
QVERIFY(eng.evaluate("a[0]").isUndefined());
QVERIFY(eng.evaluate("a[0x800000000]").strictlyEquals(QScriptValue(&eng, 123)));
+}
- QScriptEngine otherEngine;
- QScriptValue otherNum = QScriptValue(&otherEngine, 123);
- QTest::ignoreMessage(QtWarningMsg, "QScriptValue::setProperty(oof) failed: cannot set value created in a different engine");
- object.setProperty("oof", otherNum);
- QCOMPARE(object.property("oof").isValid(), false);
+void tst_QScriptValue::getSetProperty_propertyRemoval()
+{
+ // test property removal (setProperty(QScriptValue()))
+ QScriptEngine eng;
+ QScriptValue object = eng.newObject();
+ QScriptValue str = QScriptValue(&eng, "bar");
+ QScriptValue num = QScriptValue(&eng, 123.0);
+ object.setProperty("foo", num);
+ QCOMPARE(object.property("foo").strictlyEquals(num), true);
+ object.setProperty("bar", str);
+ QCOMPARE(object.property("bar").strictlyEquals(str), true);
+ object.setProperty("foo", QScriptValue());
+ QCOMPARE(object.property("foo").isValid(), false);
+ QCOMPARE(object.property("bar").strictlyEquals(str), true);
+ object.setProperty("foo", num);
+ QCOMPARE(object.property("foo").strictlyEquals(num), true);
+ QCOMPARE(object.property("bar").strictlyEquals(str), true);
+ object.setProperty("bar", QScriptValue());
+ QCOMPARE(object.property("bar").isValid(), false);
+ QCOMPARE(object.property("foo").strictlyEquals(num), true);
+ object.setProperty("foo", QScriptValue());
+ object.setProperty("foo", QScriptValue());
+
+ eng.globalObject().setProperty("object3", object);
+ QCOMPARE(eng.evaluate("object3.hasOwnProperty('foo')")
+ .strictlyEquals(QScriptValue(&eng, false)), true);
+ object.setProperty("foo", num);
+ QCOMPARE(eng.evaluate("object3.hasOwnProperty('foo')")
+ .strictlyEquals(QScriptValue(&eng, true)), true);
+ eng.globalObject().setProperty("object3", QScriptValue());
+ QCOMPARE(eng.evaluate("this.hasOwnProperty('object3')")
+ .strictlyEquals(QScriptValue(&eng, false)), true);
+}
+
+void tst_QScriptValue::getSetProperty_resolveMode()
+{
// test ResolveMode
- QScriptValue object2 = eng.newObject();
- object.setPrototype(object2);
+ QScriptEngine eng;
+ QScriptValue object = eng.newObject();
+ QScriptValue prototype = eng.newObject();
+ object.setPrototype(prototype);
QScriptValue num2 = QScriptValue(&eng, 456.0);
- object2.setProperty("propertyInPrototype", num2);
+ prototype.setProperty("propertyInPrototype", num2);
// default is ResolvePrototype
QCOMPARE(object.property("propertyInPrototype")
.strictlyEquals(num2), true);
@@ -1874,199 +1873,247 @@ void tst_QScriptValue::getSetProperty()
.strictlyEquals(num2), false);
QCOMPARE(object.property("propertyInPrototype", QScriptValue::ResolveFull)
.strictlyEquals(num2), true);
+}
- // test property removal (setProperty(QScriptValue()))
- QScriptValue object3 = eng.newObject();
- object3.setProperty("foo", num);
- QCOMPARE(object3.property("foo").strictlyEquals(num), true);
- object3.setProperty("bar", str);
- QCOMPARE(object3.property("bar").strictlyEquals(str), true);
- object3.setProperty("foo", QScriptValue());
- QCOMPARE(object3.property("foo").isValid(), false);
- QCOMPARE(object3.property("bar").strictlyEquals(str), true);
- object3.setProperty("foo", num);
- QCOMPARE(object3.property("foo").strictlyEquals(num), true);
- QCOMPARE(object3.property("bar").strictlyEquals(str), true);
- object3.setProperty("bar", QScriptValue());
- QCOMPARE(object3.property("bar").isValid(), false);
- QCOMPARE(object3.property("foo").strictlyEquals(num), true);
- object3.setProperty("foo", QScriptValue());
- object3.setProperty("foo", QScriptValue());
-
- eng.globalObject().setProperty("object3", object3);
- QCOMPARE(eng.evaluate("object3.hasOwnProperty('foo')")
- .strictlyEquals(QScriptValue(&eng, false)), true);
- object3.setProperty("foo", num);
- QCOMPARE(eng.evaluate("object3.hasOwnProperty('foo')")
- .strictlyEquals(QScriptValue(&eng, true)), true);
- eng.globalObject().setProperty("object3", QScriptValue());
- QCOMPARE(eng.evaluate("this.hasOwnProperty('object3')")
- .strictlyEquals(QScriptValue(&eng, false)), true);
+void tst_QScriptValue::getSetProperty_twoEngines()
+{
+ QScriptEngine engine;
+ QScriptValue object = engine.newObject();
- // getters and setters
- {
- QScriptValue object4 = eng.newObject();
- for (int x = 0; x < 2; ++x) {
- object4.setProperty("foo", QScriptValue());
- // getter() returns this.x
- object4.setProperty("foo", eng.newFunction(getter),
- QScriptValue::PropertyGetter | QScriptValue::UserRange);
- QCOMPARE(object4.propertyFlags("foo") & ~QScriptValue::UserRange,
- QScriptValue::PropertyGetter );
-
- QEXPECT_FAIL("", "User-range flags are not retained for getter/setter properties", Continue);
- QCOMPARE(object4.propertyFlags("foo"),
- QScriptValue::PropertyGetter | QScriptValue::UserRange);
- object4.setProperty("x", num);
- QCOMPARE(object4.property("foo").strictlyEquals(num), true);
-
- // setter() sets this.x
- object4.setProperty("foo", eng.newFunction(setter),
- QScriptValue::PropertySetter);
- QCOMPARE(object4.propertyFlags("foo") & ~QScriptValue::UserRange,
- QScriptValue::PropertySetter | QScriptValue::PropertyGetter);
-
- QCOMPARE(object4.propertyFlags("foo"),
- QScriptValue::PropertySetter | QScriptValue::PropertyGetter);
- object4.setProperty("foo", str);
- QCOMPARE(object4.property("x").strictlyEquals(str), true);
- QCOMPARE(object4.property("foo").strictlyEquals(str), true);
-
- // kill the getter
- object4.setProperty("foo", QScriptValue(), QScriptValue::PropertyGetter);
- QVERIFY(!(object4.propertyFlags("foo") & QScriptValue::PropertyGetter));
- QVERIFY(object4.propertyFlags("foo") & QScriptValue::PropertySetter);
- QCOMPARE(object4.property("foo").isUndefined(), true);
-
- // setter should still work
- object4.setProperty("foo", num);
- QCOMPARE(object4.property("x").strictlyEquals(num), true);
-
- // kill the setter too
- object4.setProperty("foo", QScriptValue(), QScriptValue::PropertySetter);
- QVERIFY(!(object4.propertyFlags("foo") & QScriptValue::PropertySetter));
- // now foo is just a regular property
- object4.setProperty("foo", str);
- QCOMPARE(object4.property("x").strictlyEquals(num), true);
- QCOMPARE(object4.property("foo").strictlyEquals(str), true);
- }
+ QScriptEngine otherEngine;
+ QScriptValue otherNum = QScriptValue(&otherEngine, 123);
+ QTest::ignoreMessage(QtWarningMsg, "QScriptValue::setProperty(oof) failed: cannot set value created in a different engine");
+ object.setProperty("oof", otherNum);
+ QCOMPARE(object.property("oof").isValid(), false);
+}
- for (int x = 0; x < 2; ++x) {
- object4.setProperty("foo", QScriptValue());
- // setter() sets this.x
- object4.setProperty("foo", eng.newFunction(setter), QScriptValue::PropertySetter);
- object4.setProperty("foo", str);
- QCOMPARE(object4.property("x").strictlyEquals(str), true);
- QCOMPARE(object4.property("foo").isUndefined(), true);
-
- // getter() returns this.x
- object4.setProperty("foo", eng.newFunction(getter), QScriptValue::PropertyGetter);
- object4.setProperty("x", num);
- QCOMPARE(object4.property("foo").strictlyEquals(num), true);
-
- // kill the setter
- object4.setProperty("foo", QScriptValue(), QScriptValue::PropertySetter);
- QTest::ignoreMessage(QtWarningMsg, "QScriptValue::setProperty() failed: property 'foo' has a getter but no setter");
- object4.setProperty("foo", str);
-
- // getter should still work
- QCOMPARE(object4.property("foo").strictlyEquals(num), true);
-
- // kill the getter too
- object4.setProperty("foo", QScriptValue(), QScriptValue::PropertyGetter);
- // now foo is just a regular property
- object4.setProperty("foo", str);
- QCOMPARE(object4.property("x").strictlyEquals(num), true);
- QCOMPARE(object4.property("foo").strictlyEquals(str), true);
- }
- // use a single function as both getter and setter
- object4.setProperty("foo", QScriptValue());
- object4.setProperty("foo", eng.newFunction(getterSetter),
- QScriptValue::PropertyGetter | QScriptValue::PropertySetter);
- QCOMPARE(object4.propertyFlags("foo"),
- QScriptValue::PropertyGetter | QScriptValue::PropertySetter);
- object4.setProperty("x", num);
- QCOMPARE(object4.property("foo").strictlyEquals(num), true);
-
- // killing the getter will preserve the setter, even though they are the same function
- object4.setProperty("foo", QScriptValue(), QScriptValue::PropertyGetter);
- QVERIFY(object4.propertyFlags("foo") & QScriptValue::PropertySetter);
- QCOMPARE(object4.property("foo").isUndefined(), true);
-
- // getter/setter that throws an error
- {
- QScriptValue object5 = eng.newObject();
- object5.setProperty("foo", eng.newFunction(getterSetterThrowingError),
- QScriptValue::PropertyGetter | QScriptValue::PropertySetter);
- QVERIFY(!eng.hasUncaughtException());
- QScriptValue ret = object5.property("foo");
- QVERIFY(ret.isError());
- QVERIFY(eng.hasUncaughtException());
- QVERIFY(ret.strictlyEquals(eng.uncaughtException()));
- eng.evaluate("Object"); // clear exception state...
- QVERIFY(!eng.hasUncaughtException());
- object5.setProperty("foo", str);
- QVERIFY(eng.hasUncaughtException());
- QCOMPARE(eng.uncaughtException().toString(), QLatin1String("Error: set foo"));
- }
+void tst_QScriptValue::getSetProperty_gettersAndSetters()
+{
+ QScriptEngine eng;
+ QScriptValue str = QScriptValue(&eng, "bar");
+ QScriptValue num = QScriptValue(&eng, 123.0);
+ QScriptValue object = eng.newObject();
+ for (int x = 0; x < 2; ++x) {
+ object.setProperty("foo", QScriptValue());
+ // getter() returns this.x
+ object.setProperty("foo", eng.newFunction(getter),
+ QScriptValue::PropertyGetter | QScriptValue::UserRange);
+ QCOMPARE(object.propertyFlags("foo") & ~QScriptValue::UserRange,
+ QScriptValue::PropertyGetter );
+
+ QEXPECT_FAIL("", "User-range flags are not retained for getter/setter properties", Continue);
+ QCOMPARE(object.propertyFlags("foo"),
+ QScriptValue::PropertyGetter | QScriptValue::UserRange);
+ object.setProperty("x", num);
+ QCOMPARE(object.property("foo").strictlyEquals(num), true);
+
+ // setter() sets this.x
+ object.setProperty("foo", eng.newFunction(setter),
+ QScriptValue::PropertySetter);
+ QCOMPARE(object.propertyFlags("foo") & ~QScriptValue::UserRange,
+ QScriptValue::PropertySetter | QScriptValue::PropertyGetter);
+
+ QCOMPARE(object.propertyFlags("foo"),
+ QScriptValue::PropertySetter | QScriptValue::PropertyGetter);
+ object.setProperty("foo", str);
+ QCOMPARE(object.property("x").strictlyEquals(str), true);
+ QCOMPARE(object.property("foo").strictlyEquals(str), true);
+
+ // kill the getter
+ object.setProperty("foo", QScriptValue(), QScriptValue::PropertyGetter);
+ QVERIFY(!(object.propertyFlags("foo") & QScriptValue::PropertyGetter));
+ QVERIFY(object.propertyFlags("foo") & QScriptValue::PropertySetter);
+ QCOMPARE(object.property("foo").isUndefined(), true);
+
+ // setter should still work
+ object.setProperty("foo", num);
+ QCOMPARE(object.property("x").strictlyEquals(num), true);
+
+ // kill the setter too
+ object.setProperty("foo", QScriptValue(), QScriptValue::PropertySetter);
+ QVERIFY(!(object.propertyFlags("foo") & QScriptValue::PropertySetter));
+ // now foo is just a regular property
+ object.setProperty("foo", str);
+ QCOMPARE(object.property("x").strictlyEquals(num), true);
+ QCOMPARE(object.property("foo").strictlyEquals(str), true);
+ }
+
+ for (int x = 0; x < 2; ++x) {
+ object.setProperty("foo", QScriptValue());
+ // setter() sets this.x
+ object.setProperty("foo", eng.newFunction(setter), QScriptValue::PropertySetter);
+ object.setProperty("foo", str);
+ QCOMPARE(object.property("x").strictlyEquals(str), true);
+ QCOMPARE(object.property("foo").isUndefined(), true);
+
+ // getter() returns this.x
+ object.setProperty("foo", eng.newFunction(getter), QScriptValue::PropertyGetter);
+ object.setProperty("x", num);
+ QCOMPARE(object.property("foo").strictlyEquals(num), true);
+
+ // kill the setter
+ object.setProperty("foo", QScriptValue(), QScriptValue::PropertySetter);
+ QTest::ignoreMessage(QtWarningMsg, "QScriptValue::setProperty() failed: property 'foo' has a getter but no setter");
+ object.setProperty("foo", str);
+
+ // getter should still work
+ QCOMPARE(object.property("foo").strictlyEquals(num), true);
+
+ // kill the getter too
+ object.setProperty("foo", QScriptValue(), QScriptValue::PropertyGetter);
+ // now foo is just a regular property
+ object.setProperty("foo", str);
+ QCOMPARE(object.property("x").strictlyEquals(num), true);
+ QCOMPARE(object.property("foo").strictlyEquals(str), true);
+ }
+
+ // use a single function as both getter and setter
+ object.setProperty("foo", QScriptValue());
+ object.setProperty("foo", eng.newFunction(getterSetter),
+ QScriptValue::PropertyGetter | QScriptValue::PropertySetter);
+ QCOMPARE(object.propertyFlags("foo"),
+ QScriptValue::PropertyGetter | QScriptValue::PropertySetter);
+ object.setProperty("x", num);
+ QCOMPARE(object.property("foo").strictlyEquals(num), true);
+
+ // killing the getter will preserve the setter, even though they are the same function
+ object.setProperty("foo", QScriptValue(), QScriptValue::PropertyGetter);
+ QVERIFY(object.propertyFlags("foo") & QScriptValue::PropertySetter);
+ QCOMPARE(object.property("foo").isUndefined(), true);
+}
+
+void tst_QScriptValue::getSetProperty_gettersAndSettersThrowError()
+{
+ // getter/setter that throws an error
+ QScriptEngine eng;
+ QScriptValue str = QScriptValue(&eng, "bar");
+ QScriptValue object = eng.newObject();
- // attempt to install getter+setter on built-in (native) property
- {
- QScriptValue object6 = eng.newObject();
- QVERIFY(object6.property("__proto__").strictlyEquals(object6.prototype()));
-
- QScriptValue fun = eng.newFunction(getSet__proto__);
- fun.setProperty("value", QScriptValue(&eng, "boo"));
- QTest::ignoreMessage(QtWarningMsg, "QScriptValue::setProperty() failed: "
- "cannot set getter or setter of native property "
- "`__proto__'");
- object6.setProperty("__proto__", fun,
- QScriptValue::PropertyGetter | QScriptValue::PropertySetter
- | QScriptValue::UserRange);
- QVERIFY(object6.property("__proto__").strictlyEquals(object6.prototype()));
-
- object6.setProperty("__proto__", QScriptValue(),
- QScriptValue::PropertyGetter | QScriptValue::PropertySetter);
- QVERIFY(object6.property("__proto__").strictlyEquals(object6.prototype()));
- }
+ object.setProperty("foo", eng.newFunction(getterSetterThrowingError),
+ QScriptValue::PropertyGetter | QScriptValue::PropertySetter);
+ QVERIFY(!eng.hasUncaughtException());
+ QScriptValue ret = object.property("foo");
+ QVERIFY(ret.isError());
+ QVERIFY(eng.hasUncaughtException());
+ QVERIFY(ret.strictlyEquals(eng.uncaughtException()));
+ eng.evaluate("Object"); // clear exception state...
+ QVERIFY(!eng.hasUncaughtException());
+ object.setProperty("foo", str);
+ QVERIFY(eng.hasUncaughtException());
+ QCOMPARE(eng.uncaughtException().toString(), QLatin1String("Error: set foo"));
+}
- // global property that's a getter+setter
- {
- eng.globalObject().setProperty("globalGetterSetterProperty", eng.newFunction(getterSetter),
- QScriptValue::PropertyGetter | QScriptValue::PropertySetter);
- eng.evaluate("globalGetterSetterProperty = 123");
- {
- QScriptValue ret = eng.evaluate("globalGetterSetterProperty");
- QVERIFY(ret.isNumber());
- QVERIFY(ret.strictlyEquals(QScriptValue(&eng, 123)));
- }
- QCOMPARE(eng.evaluate("typeof globalGetterSetterProperty").toString(),
- QString::fromLatin1("number"));
- {
- QScriptValue ret = eng.evaluate("this.globalGetterSetterProperty()");
- QVERIFY(ret.isError());
- QCOMPARE(ret.toString(), QString::fromLatin1("TypeError: Result of expression 'this.globalGetterSetterProperty' [123] is not a function."));
- }
- {
- QScriptValue ret = eng.evaluate("new this.globalGetterSetterProperty()");
- QVERIFY(ret.isError());
- QCOMPARE(ret.toString(), QString::fromLatin1("TypeError: Result of expression 'this.globalGetterSetterProperty' [123] is not a constructor."));
- }
- }
+void tst_QScriptValue::getSetProperty_gettersAndSettersOnNative()
+{
+ // attempt to install getter+setter on built-in (native) property
+ QScriptEngine eng;
+ QScriptValue object = eng.newObject();
+ QVERIFY(object.property("__proto__").strictlyEquals(object.prototype()));
- // "upgrading" an existing property to become a getter+setter
- {
- QScriptValue object7 = eng.newObject();
- QScriptValue num(&eng, 123);
- object7.setProperty("foo", num);
- object7.setProperty("foo", eng.newFunction(getterSetter),
- QScriptValue::PropertyGetter | QScriptValue::PropertySetter);
- QVERIFY(!object7.property("x").isValid());
- object7.setProperty("foo", num);
- QVERIFY(object7.property("x").equals(num));
- }
+ QScriptValue fun = eng.newFunction(getSet__proto__);
+ fun.setProperty("value", QScriptValue(&eng, "boo"));
+ QTest::ignoreMessage(QtWarningMsg, "QScriptValue::setProperty() failed: "
+ "cannot set getter or setter of native property "
+ "`__proto__'");
+ object.setProperty("__proto__", fun,
+ QScriptValue::PropertyGetter | QScriptValue::PropertySetter
+ | QScriptValue::UserRange);
+ QVERIFY(object.property("__proto__").strictlyEquals(object.prototype()));
+
+ object.setProperty("__proto__", QScriptValue(),
+ QScriptValue::PropertyGetter | QScriptValue::PropertySetter);
+ QVERIFY(object.property("__proto__").strictlyEquals(object.prototype()));
+}
+
+void tst_QScriptValue::getSetProperty_gettersAndSettersOnGlobalObject()
+{
+ // global property that's a getter+setter
+ QScriptEngine eng;
+ eng.globalObject().setProperty("globalGetterSetterProperty", eng.newFunction(getterSetter),
+ QScriptValue::PropertyGetter | QScriptValue::PropertySetter);
+ eng.evaluate("globalGetterSetterProperty = 123");
+ {
+ QScriptValue ret = eng.evaluate("globalGetterSetterProperty");
+ QVERIFY(ret.isNumber());
+ QVERIFY(ret.strictlyEquals(QScriptValue(&eng, 123)));
+ }
+ QCOMPARE(eng.evaluate("typeof globalGetterSetterProperty").toString(),
+ QString::fromLatin1("number"));
+ {
+ QScriptValue ret = eng.evaluate("this.globalGetterSetterProperty()");
+ QVERIFY(ret.isError());
+ QCOMPARE(ret.toString(), QString::fromLatin1("TypeError: Result of expression 'this.globalGetterSetterProperty' [123] is not a function."));
+ }
+ {
+ QScriptValue ret = eng.evaluate("new this.globalGetterSetterProperty()");
+ QVERIFY(ret.isError());
+ QCOMPARE(ret.toString(), QString::fromLatin1("TypeError: Result of expression 'this.globalGetterSetterProperty' [123] is not a constructor."));
}
+}
+
+void tst_QScriptValue::getSetProperty_gettersAndSettersChange()
+{
+ // "upgrading" an existing property to become a getter+setter
+ QScriptEngine eng;
+ QScriptValue object = eng.newObject();
+ QScriptValue num(&eng, 123);
+ object.setProperty("foo", num);
+ object.setProperty("foo", eng.newFunction(getterSetter),
+ QScriptValue::PropertyGetter | QScriptValue::PropertySetter);
+ QVERIFY(!object.property("x").isValid());
+ object.setProperty("foo", num);
+ QVERIFY(object.property("x").equals(num));
+}
+
+void tst_QScriptValue::getSetProperty_array()
+{
+ QScriptEngine eng;
+ QScriptValue str = QScriptValue(&eng, "bar");
+ QScriptValue num = QScriptValue(&eng, 123.0);
+ QScriptValue array = eng.newArray();
+
+ QVERIFY(array.isArray());
+ array.setProperty(0, num);
+ QCOMPARE(array.property(0).toNumber(), num.toNumber());
+ QCOMPARE(array.property("0").toNumber(), num.toNumber());
+ QCOMPARE(array.property("length").toUInt32(), quint32(1));
+ array.setProperty(1, str);
+ QCOMPARE(array.property(1).toString(), str.toString());
+ QCOMPARE(array.property("1").toString(), str.toString());
+ QCOMPARE(array.property("length").toUInt32(), quint32(2));
+ array.setProperty("length", QScriptValue(&eng, 1));
+ QCOMPARE(array.property("length").toUInt32(), quint32(1));
+ QCOMPARE(array.property(1).isValid(), false);
+}
+
+void tst_QScriptValue::getSetProperty()
+{
+ QScriptEngine eng;
+
+ QScriptValue object = eng.newObject();
+
+ QScriptValue str = QScriptValue(&eng, "bar");
+ object.setProperty("foo", str);
+ QCOMPARE(object.property("foo").toString(), str.toString());
+
+ QScriptValue num = QScriptValue(&eng, 123.0);
+ object.setProperty("baz", num);
+ QCOMPARE(object.property("baz").toNumber(), num.toNumber());
+
+ QScriptValue strstr = QScriptValue("bar");
+ QCOMPARE(strstr.engine(), (QScriptEngine *)0);
+ object.setProperty("foo", strstr);
+ QCOMPARE(object.property("foo").toString(), strstr.toString());
+ QCOMPARE(strstr.engine(), &eng); // the value has been bound to the engine
+
+ QScriptValue numnum = QScriptValue(123.0);
+ object.setProperty("baz", numnum);
+ QCOMPARE(object.property("baz").toNumber(), numnum.toNumber());
+
+ QScriptValue inv;
+ inv.setProperty("foo", num);
+ QCOMPARE(inv.property("foo").isValid(), false);
eng.globalObject().setProperty("object", object);
generated by cgit v0.12 at 2024-11-11 02:04:59 (GMT)