X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=tests%2Forg.simantics.db.tests%2Fsrc%2Forg%2Fsimantics%2Fdb%2Ftests%2Fapi%2Fsupport%2FundoRedoSupport%2FUndoTest10.java;fp=tests%2Forg.simantics.db.tests%2Fsrc%2Forg%2Fsimantics%2Fdb%2Ftests%2Fapi%2Fsupport%2FundoRedoSupport%2FUndoTest10.java;h=306d8baa5cacd539f0278d74c4547265d99bbf1a;hb=67fd62f9c742337ec80eef658192db198a0efaac;hp=0000000000000000000000000000000000000000;hpb=cde82ba81327d5515fdca362f7f4c70f5103ae80;p=simantics%2Fplatform.git diff --git a/tests/org.simantics.db.tests/src/org/simantics/db/tests/api/support/undoRedoSupport/UndoTest10.java b/tests/org.simantics.db.tests/src/org/simantics/db/tests/api/support/undoRedoSupport/UndoTest10.java new file mode 100644 index 000000000..306d8baa5 --- /dev/null +++ b/tests/org.simantics.db.tests/src/org/simantics/db/tests/api/support/undoRedoSupport/UndoTest10.java @@ -0,0 +1,87 @@ +/******************************************************************************* + * Copyright (c) 2007, 2010 Association for Decentralized Information Management + * in Industry THTH ry. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * VTT Technical Research Centre of Finland - initial API and implementation + *******************************************************************************/ +package org.simantics.db.tests.api.support.undoRedoSupport; + +import java.util.ArrayList; +import java.util.List; + +import org.junit.Test; +import org.simantics.db.Resource; +import org.simantics.db.Session; +import org.simantics.db.WriteGraph; +import org.simantics.db.common.request.WriteRequest; +import org.simantics.db.common.utils.OrderedSetUtils; +import org.simantics.db.exception.DatabaseException; +import org.simantics.db.service.UndoRedoSupport; +import org.simantics.db.testing.base.ExistingDatabaseTest; + +/** + * Test case description missing! + */ +public class UndoTest10 extends ExistingDatabaseTest { + + @Test + public void testUndo10() throws Exception { + + Session session = getSession(); + final UndoRedoSupport support = session.getService(UndoRedoSupport.class); + try { + UndoTestOrderedSet10 c1 = new UndoTestOrderedSet10(session, support); + List elements = new ArrayList(); + Resource list = c1.create(elements); + c1.check(list, elements); + c1.add(list, elements); + List elements2 = new ArrayList(); + elements2.addAll(elements); + c1.front2(list, elements2); + c1.check(list, elements2); + c1.back(list, elements2); + c1.check(list, elements2); + c1.front(list, elements2); + c1.check(list, elements2); + c1.back(list, elements2); + c1.check(list, elements2); + c1.undo(); + c1.undo(); + c1.undo(); + c1.undo(); + c1.check(list, elements); + c1.add(list, elements); + elements2.clear(); + } catch (Throwable t) { + fail("Test failed with exception " + t); + } + } + class UndoTestOrderedSet10 extends UndoTestOrderedSet { + UndoTestOrderedSet10(Session session, UndoRedoSupport support) { + super(session, support); + } + void front2(final Resource list, final List els) + throws DatabaseException { + session.syncRequest(new WriteRequest() { + @Override + public void perform(WriteGraph g) throws DatabaseException { + g.markUndoPoint(); + FirstLast fl = getFirstLast(g, list, els); + if (null == fl.first) + return; + Resource n = OrderedSetUtils.next(g, list, fl.first); + if (n.getResourceId() == fl.first.getResourceId()) + return; + OrderedSetUtils.remove(g, list, n); + OrderedSetUtils.addFirst(g, list, n); + els.add(0, els.remove(1)); + } + }); + } + } +}