void KHistoryComboBox::setHistoryItems( const QStringList &items,
bool setCompletionList )
{
QStringList insertingItems = items;
KComboBox::clear();
// limit to maxCount()
const int itemCount = insertingItems.count();
const int toRemove = itemCount - maxCount();
if (toRemove >= itemCount) {
insertingItems.clear();
} else {
for (int i = 0; i < toRemove; ++i)
insertingItems.pop_front();
}
insertItems( insertingItems );
if ( setCompletionList && useCompletion() ) {
// we don't have any weighting information here ;(
KCompletion *comp = completionObject();
comp->setOrder( KCompletion::Insertion );
comp->setItems( insertingItems );
comp->setOrder( KCompletion::Weighted );
}
clearEditText();
}
void
Test_KCompletion::sortedOrder()
{
KCompletion completion;
completion.setSoundsEnabled(false);
QSignalSpy spy1(&completion, SIGNAL(match(QString)));
QSignalSpy spy3(&completion, SIGNAL(multipleMatches()));
completion.setOrder(KCompletion::Sorted);
QVERIFY(completion.order() == KCompletion::Sorted);
completion.setItems(strings);
QVERIFY(completion.items().count() == 4);
completion.setCompletionMode(KGlobalSettings::CompletionShell);
QCOMPARE(completion.makeCompletion("ca"), QString("carp"));
QVERIFY(spy1.count() == 1);
QCOMPARE(spy1.takeFirst().at(0).toString(), QString("carp"));
QVERIFY(spy3.count() == 1); spy3.takeFirst();
QSignalSpy spy2(&completion, SIGNAL(matches(QStringList)));
completion.makeCompletion("ca");
QCOMPARE(spy2.count(), 1);
QVERIFY(spy3.count() == 0); // shouldn't be signaled on 2nd call
QStringList matches = spy2.takeFirst().at(0).toStringList();
QVERIFY(matches.count() == 2);
QCOMPARE(matches[0], carp);
QCOMPARE(matches[1], carpet);
completion.setCompletionMode(KGlobalSettings::CompletionAuto);
QCOMPARE(completion.makeCompletion("ca"), carp);
QVERIFY(spy1.count() == 1);
QCOMPARE(spy1.takeFirst().at(0).toString(), carp);
}
void
Test_KCompletion::allMatches_Weighted()
{
KCompletion completion;
completion.setSoundsEnabled(false);
completion.setCompletionMode(KGlobalSettings::CompletionAuto);
completion.setOrder(KCompletion::Weighted);
completion.setItems(wstrings);
QVERIFY(completion.items().count() == 4);
QStringList matches = completion.allMatches("c");
QVERIFY(matches.count() == 4);
QCOMPARE(matches[0], carpet);
QCOMPARE(matches[1], clampet);
QCOMPARE(matches[2], coolcat);
QCOMPARE(matches[3], carp);
matches = completion.allMatches("ca");
QVERIFY(matches.count() == 2);
QCOMPARE(matches[0], carpet);
QCOMPARE(matches[1], carp);
matches = completion.allMatches("pet");
QVERIFY(matches.count() == 0);
}
void
Test_KCompletion::substringCompletion_Insertion()
{
KCompletion completion;
completion.setSoundsEnabled(false);
completion.setCompletionMode(KGlobalSettings::CompletionAuto);
completion.setOrder(KCompletion::Insertion);
completion.setItems(strings);
QVERIFY(completion.items().count() == 4);
QStringList matches = completion.substringCompletion("c");
QVERIFY(matches.count() == 4);
QCOMPARE(matches[0], clampet);
QCOMPARE(matches[1], coolcat);
QCOMPARE(matches[2], carpet);
QCOMPARE(matches[3], carp);
matches = completion.substringCompletion("ca");
QVERIFY(matches.count() == 3);
QCOMPARE(matches[0], coolcat);
QCOMPARE(matches[1], carpet);
QCOMPARE(matches[2], carp);
matches = completion.substringCompletion("car");
QVERIFY(matches.count() == 2);
QCOMPARE(matches[0], carpet);
QCOMPARE(matches[1], carp);
matches = completion.substringCompletion("pet");
QVERIFY(matches.count() == 2);
QCOMPARE(matches[0], clampet);
QCOMPARE(matches[1], carpet);
}
void
Test_KCompletion::allMatches_Insertion()
{
KCompletion completion;
completion.setSoundsEnabled(false);
completion.setCompletionMode(KCompletion::CompletionAuto);
completion.setOrder(KCompletion::Insertion);
completion.setItems(strings);
QVERIFY(completion.items().count() == 4);
QStringList matches = completion.allMatches(QStringLiteral("c"));
QVERIFY(matches.count() == 4);
QCOMPARE(matches[0], clampet);
QCOMPARE(matches[1], coolcat);
QCOMPARE(matches[2], carpet);
QCOMPARE(matches[3], carp);
matches = completion.allMatches(QStringLiteral("ca"));
QVERIFY(matches.count() == 2);
QCOMPARE(matches[0], carpet);
QCOMPARE(matches[1], carp);
matches = completion.allMatches(QStringLiteral("pet"));
QVERIFY(matches.count() == 0);
}
void
Test_KCompletion::substringCompletion_Weighted()
{
KCompletion completion;
completion.setSoundsEnabled(false);
completion.setCompletionMode(KCompletion::CompletionAuto);
completion.setOrder(KCompletion::Weighted);
completion.setItems(wstrings);
QVERIFY(completion.items().count() == 4);
QStringList matches = completion.substringCompletion(QStringLiteral("c"));
QVERIFY(matches.count() == 4);
QCOMPARE(matches[0], carpet);
QCOMPARE(matches[1], clampet);
QCOMPARE(matches[2], coolcat);
QCOMPARE(matches[3], carp);
matches = completion.substringCompletion(QStringLiteral("ca"));
QVERIFY(matches.count() == 3);
QCOMPARE(matches[0], carpet);
QCOMPARE(matches[1], coolcat);
QCOMPARE(matches[2], carp);
matches = completion.substringCompletion(QStringLiteral("car"));
QVERIFY(matches.count() == 2);
QCOMPARE(matches[0], carpet);
QCOMPARE(matches[1], carp);
matches = completion.substringCompletion(QStringLiteral("pet"));
QVERIFY(matches.count() == 2);
QCOMPARE(matches[0], carpet);
QCOMPARE(matches[1], clampet);
}
void
Test_KCompletion::cycleMatches_Weighted()
{
KCompletion completion;
completion.setSoundsEnabled(false);
completion.setOrder(KCompletion::Weighted);
completion.setItems(wstrings);
completion.setCompletionMode(KGlobalSettings::CompletionAuto);
completion.makeCompletion("ca");
QCOMPARE(completion.nextMatch(), carpet);
QCOMPARE(completion.nextMatch(), carp);
QCOMPARE(completion.previousMatch(), carpet);
QCOMPARE(completion.previousMatch(), carp);
}
void
Test_KCompletion::cycleMatches_Sorted()
{
KCompletion completion;
completion.setSoundsEnabled(false);
completion.setOrder(KCompletion::Sorted);
completion.setItems(strings);
completion.setCompletionMode(KCompletion::CompletionAuto);
completion.makeCompletion(QStringLiteral("ca"));
QCOMPARE(completion.nextMatch(), carp);
QCOMPARE(completion.nextMatch(), carpet);
QCOMPARE(completion.previousMatch(), carp);
QCOMPARE(completion.previousMatch(), carpet);
}
void
Test_KCompletion::weightedOrder()
{
KCompletion completion;
completion.setSoundsEnabled(false);
QSignalSpy spy1(&completion, SIGNAL(match(QString)));
QSignalSpy spy3(&completion, SIGNAL(multipleMatches()));
completion.setOrder(KCompletion::Weighted);
QVERIFY(completion.order() == KCompletion::Weighted);
completion.setItems(wstrings);
QVERIFY(completion.items().count() == 4);
completion.setCompletionMode(KCompletion::CompletionShell);
QCOMPARE(completion.makeCompletion(QStringLiteral("ca")), QStringLiteral("carp"));
spy1.takeFirst(); // empty the list
QVERIFY(spy3.count() == 1); spy3.takeFirst();
QSignalSpy spy2(&completion, SIGNAL(matches(QStringList)));
completion.makeCompletion(QStringLiteral("ca"));
QCOMPARE(spy2.count(), 1);
QVERIFY(spy3.count() == 0); // shouldn't be signaled on 2nd call
QStringList matches = spy2.takeFirst().at(0).toStringList();
QVERIFY(matches.count() == 2);
QCOMPARE(matches[0], carpet);
QCOMPARE(matches[1], carp);
completion.setCompletionMode(KCompletion::CompletionAuto);
QCOMPARE(completion.makeCompletion(QStringLiteral("ca")), carpet);
matches = completion.substringCompletion(QStringLiteral("ca"));
QVERIFY(matches.count() == 3);
QCOMPARE(matches[0], carpet);
QCOMPARE(matches[1], coolcat);
QCOMPARE(matches[2], carp);
}