Merge custom data only when necessary (#3475)

This commit is contained in:
louib 2019-09-16 14:01:13 -04:00 committed by Jonathan White
parent c99b656279
commit c19703c39f
3 changed files with 33 additions and 12 deletions

View file

@ -1159,12 +1159,12 @@ void TestMerge::testMetadata()
{
QSKIP("Sophisticated merging for Metadata not implemented");
// TODO HNH: I think a merge of recycle bins would be nice since duplicating them
// is not realy a good solution - the one to use as final recycle bin
// is not really a good solution - the one to use as final recycle bin
// is determined by the merge method - if only one has a bin, this one
// will be used - exception is the target has no recycle bin activated
}
void TestMerge::testCustomdata()
void TestMerge::testCustomData()
{
QScopedPointer<Database> dbDestination(new Database());
QScopedPointer<Database> dbSource(createTestDatabase());
@ -1198,10 +1198,9 @@ void TestMerge::testCustomdata()
m_clock->advanceSecond(1);
Merger merger(dbSource.data(), dbDestination.data());
merger.merge();
QStringList changes = merger.merge();
Merger merger2(dbSource2.data(), dbDestination2.data());
merger2.merge();
QVERIFY(!changes.isEmpty());
// Source is newer, data should be merged
QVERIFY(!dbDestination->metadata()->customData()->isEmpty());
@ -1215,6 +1214,19 @@ void TestMerge::testCustomdata()
QCOMPARE(dbDestination->metadata()->customData()->value("key3"),
QString("newValue")); // Old value should be replaced
// Merging again should not do anything if the values are the same.
m_clock->advanceSecond(1);
dbSource->metadata()->customData()->set("key3", "oldValue");
dbSource->metadata()->customData()->set("key3", "newValue");
Merger merger2(dbSource.data(), dbDestination.data());
QStringList changes2 = merger2.merge();
QVERIFY(changes2.isEmpty());
Merger merger3(dbSource2.data(), dbDestination2.data());
merger3.merge();
// Target is newer, no data is merged
QVERIFY(!dbDestination2->metadata()->customData()->isEmpty());
QVERIFY(!dbDestination2->metadata()->customData()->contains("key1"));