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CppTools: Do not garbage collect files in the working copy

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...except the configuration file if no projects are open. For this case
there is no need to keep the configuration file around.

Task-number: QTCREATORBUG-9829

Change-Id: I51b01b30c17cbc1ced491ef2c47c338dae6ed983
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>
This commit is contained in:
Nikolai Kosjar
2013-07-17 13:50:38 +02:00
parent 7583039b87
commit 2665a1249b
4 changed files with 59 additions and 4 deletions
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35
src/plugins/cpptools/cppmodelmanager_test.cpp
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@@ -551,3 +551,38 @@ void CppToolsPlugin::test_modelmanager_gc_if_last_cppeditor_closed()
QVERIFY(!mm->workingCopy().contains(file));
QVERIFY(!mm->snapshot().contains(file));
}
/// Check: Files that are open in the editor are not garbage collected.
void CppToolsPlugin::test_modelmanager_dont_gc_opened_files()
{
ModelManagerTestHelper helper;
TestDataDirectory testDataDirectory(QLatin1String("testdata_guiproject1"));
const QString file = testDataDirectory.file(QLatin1String("main.cpp"));
Core::EditorManager *em = Core::EditorManager::instance();
CppModelManager *mm = CppModelManager::instance();
// Open a file in the editor
QCOMPARE(Core::EditorManager::documentModel()->openedDocuments().size(), 0);
Core::IEditor *editor = em->openEditor(file);
QVERIFY(editor);
QCOMPARE(Core::EditorManager::documentModel()->openedDocuments().size(), 1);
QVERIFY(mm->isCppEditor(editor));
// Check: File is in the working copy and snapshot
QVERIFY(mm->workingCopy().contains(file));
QVERIFY(mm->snapshot().contains(file));
// Run the garbage collector
mm->GC();
// Check: File is still there
QVERIFY(mm->workingCopy().contains(file));
QVERIFY(mm->snapshot().contains(file));
// Close editor
em->closeEditors(QList<Core::IEditor*>() << editor);
helper.waitForFinishedGc();
QVERIFY(mm->snapshot().isEmpty());
}