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import QtQuick 2.0
import Qt.test 1.0
Item {
id: root
objectName: "root"
MySequenceConversionObject {
id: msco
objectName: "msco"
}
property bool success: false
property variant intList
property variant qrealList
property variant boolList
property variant stringList
function indexedAccess() {
intList = msco.intListProperty;
var jsIntList = msco.intListProperty;
qrealList = msco.qrealListProperty;
var jsQrealList = msco.qrealListProperty;
boolList = msco.boolListProperty;
var jsBoolList = msco.boolListProperty;
stringList = msco.stringListProperty;
var jsStringList = msco.stringListProperty;
// Three cases: direct property modification, variant copy modification, js var reference modification.
// Only the first and third should "write back" to the original QObject Q_PROPERTY; the second one
// should have no effect whatsoever to maintain "property variant" semantics (see e.g., valuetype).
success = true;
msco.intListProperty[1] = 33;
if (msco.intListProperty[1] != 33) success = false; // ensure write back
intList[1] = 44;
if (intList[1] == 44) success = false; // ensure no effect
jsIntList[1] = 55;
if (jsIntList[1] != 55
|| jsIntList[1] != msco.intListProperty[1]) success = false; // ensure write back
msco.qrealListProperty[1] = 33.3;
if (msco.qrealListProperty[1] != 33.3) success = false; // ensure write back
qrealList[1] = 44.4;
if (qrealList[1] == 44.4) success = false; // ensure no effect
jsQrealList[1] = 55.5;
if (jsQrealList[1] != 55.5
|| jsQrealList[1] != msco.qrealListProperty[1]) success = false; // ensure write back
msco.boolListProperty[1] = true;
if (msco.boolListProperty[1] != true) success = false; // ensure write back
boolList[1] = true;
if (boolList[1] != false) success = false; // ensure no effect
jsBoolList[1] = false;
if (jsBoolList[1] != false
|| jsBoolList[1] != msco.boolListProperty[1]) success = false; // ensure write back
msco.stringListProperty[1] = "changed";
if (msco.stringListProperty[1] != "changed") success = false; // ensure write back
stringList[1] = "changed";
if (stringList[1] != "second") success = false; // ensure no effect
jsStringList[1] = "different";
if (jsStringList[1] != "different"
|| jsStringList[1] != msco.stringListProperty[1]) success = false; // ensure write back
}
function arrayOperations() {
success = true;
var expected = 0;
var expectedStr = "";
// ecma262r3 defines array as implementing Length and Put. Test put here.
msco.intListProperty.asdf = 5; // shouldn't work, only indexes are valid names.
if (msco.intListProperty.asdf == 5) success = false;
msco.intListProperty[3] = 38; // should work.
if (msco.intListProperty[3] != 38) success = false;
msco.intListProperty[199] = 200; // should work, and should set length to 200.
if (msco.intListProperty[199] != 200) success = false;
if (msco.intListProperty.length != 200) success = false;
// test indexed deleter
msco.intListProperty = [ 1, 2, 3, 4, 5 ];
delete msco.intListProperty[-1];
expected = [ 1, 2, 3, 4, 5 ];
if (msco.intListProperty.toString() != expected.toString()) success = false;
delete msco.intListProperty[0];
expected = [ 0, 2, 3, 4, 5 ];
if (msco.intListProperty.toString() != expected.toString()) success = false;
delete msco.intListProperty[2];
expected = [ 0, 2, 0, 4, 5 ];
if (msco.intListProperty.toString() != expected.toString()) success = false;
delete msco.intListProperty[7];
expected = [ 0, 2, 0, 4, 5 ];
if (msco.intListProperty.toString() != expected.toString()) success = false;
// other operations are defined on the array prototype; see if they work.
// splice
msco.intListProperty = [ 0, 1, 2, 3, 4, 5, 6, 7 ];
msco.intListProperty.splice(1,3, 33, 44, 55, 66);
expected = [ 0, 33, 44, 55, 66, 4, 5, 6, 7 ];
if (msco.intListProperty.toString() != expected.toString()) success = false;
msco.intListProperty = [ 0, 1, 2, 3, 4, 5, 6, 7 ];
msco.intListProperty.splice(1, 3);
expected = [ 0, 4, 5, 6, 7 ];
if (msco.intListProperty.toString() != expected.toString()) success = false;
msco.qrealListProperty = [ 0.1, 1.1, 2.1, 3.1, 4.1, 5.1, 6.1, 7.1 ];
msco.qrealListProperty.splice(1,3, 33.33, 44.44, 55.55, 66.66);
expected = [ 0.1, 33.33, 44.44, 55.55, 66.66, 4.1, 5.1, 6.1, 7.1 ];
if (msco.qrealListProperty.toString() != expected.toString()) success = false;
msco.qrealListProperty = [ 0.1, 1.1, 2.1, 3.1, 4.1, 5.1, 6.1, 7.1 ];
msco.qrealListProperty.splice(1,3);
expected = [ 0.1, 4.1, 5.1, 6.1, 7.1 ];
if (msco.qrealListProperty.toString() != expected.toString()) success = false;
msco.boolListProperty = [ false, true, true, false, false, true, false, true ];
msco.boolListProperty.splice(1,3, false, true, false, false);
expected = [ false, false, true, false, false, false, true, false, true ];
if (msco.boolListProperty.toString() != expected.toString()) success = false;
msco.boolListProperty = [ false, true, true, false, false, true, false, true ];
msco.boolListProperty.splice(1,3);
expected = [ false, false, true, false, true ];
if (msco.boolListProperty.toString() != expected.toString()) success = false;
msco.stringListProperty = [ "one", "two", "three", "four", "five", "six", "seven", "eight" ];
msco.stringListProperty.splice(1,3, "nine", "ten", "eleven", "twelve");
expected = [ "one", "nine", "ten", "eleven", "twelve", "five", "six", "seven", "eight" ];
if (msco.stringListProperty.toString() != expected.toString()) success = false;
msco.stringListProperty = [ "one", "two", "three", "four", "five", "six", "seven", "eight" ];
msco.stringListProperty.splice(0,3);
expected = [ "four", "five", "six", "seven", "eight" ];
if (msco.stringListProperty.toString() != expected.toString()) success = false;
// pop
msco.intListProperty = [ 0, 1, 2, 3, 4, 5, 6, 7 ];
var poppedVal = msco.intListProperty.pop();
expected = [ 0, 1, 2, 3, 4, 5, 6 ];
if (msco.intListProperty.toString() != expected.toString()) success = false;
expected = 7;
if (poppedVal != expected) success = false;
}
property variant variantList: [ 1, 2, 3, 4, 5 ];
property variant variantList2: [ 1, 2, 3, 4, 5 ];
function testEqualitySemantics() {
// ensure equality semantics match JS array equality semantics
success = true;
msco.intListProperty = [ 1, 2, 3, 4, 5 ];
msco.intListProperty2 = [ 1, 2, 3, 4, 5 ];
var jsIntList = [ 1, 2, 3, 4, 5 ];
var jsIntList2 = [ 1, 2, 3, 4, 5 ];
if (jsIntList != jsIntList) success = false;
if (jsIntList == jsIntList2) success = false;
if (jsIntList == msco.intListProperty) success = false;
if (jsIntList == variantList) success = false;
if (msco.intListProperty != msco.intListProperty) success = false;
if (msco.intListProperty == msco.intListProperty2) success = false;
if (msco.intListProperty == jsIntList) success = false;
if (msco.intListProperty == variantList) success = false;
if (variantList == variantList) return false;
if (variantList == variantList2) return false;
if (variantList == msco.intListProperty) return false;
if (variantList == jsIntList) return false;
if ((jsIntList == jsIntList2) != (jsIntList == msco.intListProperty)) success = false;
if ((jsIntList == jsIntList2) != (msco.intListProperty == msco.intListProperty2)) success = false;
if ((jsIntList == jsIntList) != (msco.intListProperty == msco.intListProperty)) success = false;
if ((jsIntList == variantList) != (msco.intListProperty == variantList)) success = false;
if ((variantList == jsIntList) != (variantList == msco.intListProperty)) success = false;
if ((msco.intListProperty == variantList) != (variantList == msco.intListProperty)) success = false;
}
property bool referenceDeletion: false
function testReferenceDeletion() {
referenceDeletion = true;
var testObj = msco.generateTestObject();
testObj.intListProperty = [1, 2, 3, 4, 5];
var testSequence = testObj.intListProperty;
var prevString = testSequence.toString();
var prevValueOf = testSequence.valueOf();
var prevLength = testSequence.length;
msco.deleteTestObject(testObj); // delete referenced object.
if (testSequence.toString() == prevString) referenceDeletion = false;
if (testSequence.valueOf() == prevValueOf) referenceDeletion = false;
if (testSequence.length == prevLength) referenceDeletion = false;
}
}
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