/**
* Copyright (c) 2015 committers of YAKINDU and others.
* 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:
* committers of YAKINDU - initial API and implementation
*
*/
package org.yakindu.sct.model.sexec.transformation.test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import static org.yakindu.sct.model.sexec.transformation.test.SCTTestUtil.TYPE_INTEGER;
import static org.yakindu.sct.model.sexec.transformation.test.SCTTestUtil.findState;
import static org.yakindu.sct.model.sexec.transformation.test.SCTTestUtil.findStateFullyQualified;
import static org.yakindu.sct.model.sgraph.test.util.SGraphTestFactory._createEntry;
import static org.yakindu.sct.model.sgraph.test.util.SGraphTestFactory._createRegion;
import static org.yakindu.sct.model.sgraph.test.util.SGraphTestFactory._createState;
import static org.yakindu.sct.model.sgraph.test.util.SGraphTestFactory._createStatechart;
import static org.yakindu.sct.model.sgraph.test.util.SGraphTestFactory._createTransition;
import static org.yakindu.sct.model.stext.test.util.StextTestFactory._createEntryAssignment;
import static org.yakindu.sct.model.stext.test.util.StextTestFactory._createExitAssignment;
import static org.yakindu.sct.model.stext.test.util.StextTestFactory._createInterfaceScope;
import static org.yakindu.sct.model.stext.test.util.StextTestFactory._createVariableDefinition;
import org.junit.Test;
import org.yakindu.sct.model.sexec.EnterState;
import org.yakindu.sct.model.sexec.ExecutionFlow;
import org.yakindu.sct.model.sexec.ExecutionState;
import org.yakindu.sct.model.sexec.Reaction;
import org.yakindu.sct.model.sexec.Sequence;
import org.yakindu.sct.model.sexec.StateSwitch;
import org.yakindu.sct.model.sgraph.Entry;
import org.yakindu.sct.model.sgraph.EntryKind;
import org.yakindu.sct.model.sgraph.Region;
import org.yakindu.sct.model.sgraph.State;
import org.yakindu.sct.model.sgraph.Statechart;
import org.yakindu.sct.model.stext.stext.InterfaceScope;
import org.yakindu.sct.model.stext.stext.VariableDefinition;
import com.google.common.collect.Lists;
import com.google.common.collect.Sets;
public class ModelSequencerOrthogonalityTest extends ModelSequencerTest {
/**
* The entry sequence of an and state must perform a entry for all sub
* regions.
*/
@Test
public void testAndStateEntry() {
Statechart sc = _createStatechart("sc");
{
Region r = _createRegion("r", sc);
{
Entry r_entry = _createEntry(EntryKind.INITIAL, null, r);
State s1 = _createState("s1", r);
{
Region r2 = _createRegion("r2", s1);
{
Entry r2_entry = _createEntry(EntryKind.INITIAL, null,
r2);
State s2 = _createState("s2", r2);
_createTransition(r2_entry, s2);
}
Region r3 = _createRegion("r3", s1);
{
Entry r3_entry = _createEntry(EntryKind.INITIAL, null,
r3);
State s3 = _createState("s3", r3);
_createTransition(r3_entry, s3);
}
}
_createTransition(r_entry, s1);
}
}
ExecutionFlow flow = sequencer.transform(sc);
ExecutionState _s1 = flow.getStates().get(0);
assertEquals("sc.r.s1", _s1.getName());
Sequence s1EnterSeq = _s1.getEnterSequences().get(0);
assertNotNull(s1EnterSeq);
assertEquals(2, s1EnterSeq.getSteps().size());
assertCall(s1EnterSeq, 0, flow.getStates().get(1).getSuperScope()
.getEnterSequences().get(0));
assertCall(s1EnterSeq, 1, flow.getStates().get(2).getSuperScope()
.getEnterSequences().get(0));
}
/**
* The transition to a leaf state with orthogonal siblings must invoke the
* entry sequence of the orthogonal sibling regions.
*/
@SuppressWarnings("unused")
@Test
public void testSiblingRegionEntryOnTargetState() {
Statechart sc = _createStatechart("sc");
{
InterfaceScope s_scope = _createInterfaceScope("Interface", sc);
VariableDefinition v1 = _createVariableDefinition("v1",
TYPE_INTEGER, s_scope);
Region r = _createRegion("r", sc);
{
Entry r_entry = _createEntry(EntryKind.INITIAL, null, r);
State s1 = _createState("s1", r);
{
Region r2 = _createRegion("r2", s1);
{
Entry r2_entry = _createEntry(EntryKind.INITIAL, null,
r2);
State s2 = _createState("s2", r2);
_createTransition(r2_entry, s2);
}
Region r3 = _createRegion("r3", s1);
{
Entry r3_entry = _createEntry(EntryKind.INITIAL, null,
r3);
State s3 = _createState("s3", r3);
_createTransition(r3_entry, s3);
}
Region r4 = _createRegion("r4", s1);
{
Entry r4_entry = _createEntry(EntryKind.INITIAL, null,
r4);
State s4 = _createState("s4", r4);
_createTransition(r4_entry, s4);
}
}
_createTransition(r_entry, s1);
State s5 = _createState("s5", r);
_createTransition(s5, findState(sc, "s3"));
}
}
ExecutionFlow flow = sequencer.transform(sc);
ExecutionState _s2 = flow.getStates().get(1);
assertEquals("sc.r.s1.r2.s2", _s2.getName());
ExecutionState _s3 = flow.getStates().get(2);
assertEquals("sc.r.s1.r3.s3", _s3.getName());
ExecutionState _s4 = flow.getStates().get(3);
assertEquals("sc.r.s1.r4.s4", _s4.getName());
ExecutionState _s5 = flow.getStates().get(4);
assertEquals("sc.r.s5", _s5.getName());
Reaction _t = _s5.getReactions().get(0);
assertTrue(_t.isTransition());
Sequence _effect = (Sequence) _t.getEffect();
assertEquals("wrong sequence: " + stepListAsString(_effect), 4, _effect
.getSteps().size());
assertCall(_effect, 0, _s5.getExitSequence());
assertCall(_effect, 1, _s2.getSuperScope().getEnterSequences().get(0));
assertCall(_s2.getSuperScope().getEnterSequences().get(0), 0, flow.getNodes()
.get(1).getReactSequence());
assertCall(_effect, 2, _s3.getEnterSequences().get(0));
assertCall(_effect, 3, _s4.getSuperScope().getEnterSequences().get(0));
assertCall(_s4.getSuperScope().getEnterSequences().get(0), 0, flow.getNodes()
.get(3).getReactSequence());
}
/**
* For all and-states that a on the entry path of a transition the enter
* sequences for all orthogonal parts must be called.
*/
@Test
public void testSiblingRegionEntryOnComposite() {
Statechart sc = _createStatechart("sc");
{
InterfaceScope s_scope = _createInterfaceScope("Interface", sc);
VariableDefinition v1 = _createVariableDefinition("v1",
TYPE_INTEGER, s_scope);
Region r = _createRegion("r", sc);
{
Entry r_entry = _createEntry(EntryKind.INITIAL, null, r);
State s1 = _createState("s1", r);
{
Region r2 = _createRegion("r2", s1);
{
Entry r2_entry = _createEntry(EntryKind.INITIAL, null,
r2);
State s2 = _createState("s2", r2);
_createTransition(r2_entry, s2);
}
Region r3 = _createRegion("r3", s1);
{
Entry r3_entry = _createEntry(EntryKind.INITIAL, null,
r3);
State s3 = _createState("s3", r3);
{
Region r3a = _createRegion("r3a", s3);
{
Entry r3a_entry = _createEntry(
EntryKind.INITIAL, null, r3a);
State s3a = _createState("s3a", r3a);
_createTransition(r3a_entry, s3a);
}
Region r3b = _createRegion("r3b", s3);
{
Entry r3b_entry = _createEntry(
EntryKind.INITIAL, null, r3b);
State s3b = _createState("s3b", r3b);
_createTransition(r3b_entry, s3b);
}
Region r3c = _createRegion("r3c", s3);
{
Entry r3c_entry = _createEntry(
EntryKind.INITIAL, null, r3c);
State s3c = _createState("s3c", r3c);
_createTransition(r3c_entry, s3c);
}
}
_createEntryAssignment(v1, s3, 42);
_createTransition(r3_entry, s3);
}
Region r4 = _createRegion("r4", s1);
{
Entry r4_entry = _createEntry(EntryKind.INITIAL, null,
r4);
State s4 = _createState("s4", r4);
_createTransition(r4_entry, s4);
}
}
_createTransition(r_entry, s1);
State s5 = _createState("s5", r);
_createTransition(s5, findState(sc, "s3b"));
}
}
ExecutionFlow flow = sequencer.transform(sc);
ExecutionState _s2 = flow.getStates().get(1);
assertEquals("sc.r.s1.r2.s2", _s2.getName());
ExecutionState _s3 = flow.getStates().get(2);
assertEquals("sc.r.s1.r3.s3", _s3.getName());
ExecutionState _s3a = flow.getStates().get(3);
assertEquals("sc.r.s1.r3.s3.r3a.s3a", _s3a.getName());
ExecutionState _s3b = flow.getStates().get(4);
assertEquals("sc.r.s1.r3.s3.r3b.s3b", _s3b.getName());
ExecutionState _s3c = flow.getStates().get(5);
assertEquals("sc.r.s1.r3.s3.r3c.s3c", _s3c.getName());
ExecutionState _s4 = flow.getStates().get(6);
assertEquals("sc.r.s1.r4.s4", _s4.getName());
ExecutionState _s5 = flow.getStates().get(7);
assertEquals("sc.r.s5", _s5.getName());
Reaction _t = _s5.getReactions().get(0);
assertTrue(_t.isTransition());
Sequence _effect = (Sequence) _t.getEffect();
assertEquals("wrong sequence: " + stepListAsString(_effect), 7, _effect
.getSteps().size());
assertCall(_effect, 0, _s5.getExitSequence());
assertCall(_effect, 1, _s2.getSuperScope().getEnterSequences().get(0));
assertCall(_s2.getSuperScope().getEnterSequences().get(0), 0, flow.getNodes()
.get(1).getReactSequence());
assertCall(_effect, 2, _s3.getEntryAction());
assertCall(_effect, 3, _s3a.getSuperScope().getEnterSequences().get(0));
assertCall(_s3a.getSuperScope().getEnterSequences().get(0), 0, flow.getNodes()
.get(3).getReactSequence());
assertCall(_effect, 4, _s3b.getEnterSequences().get(0));
assertCall(_effect, 5, _s3c.getSuperScope().getEnterSequences().get(0));
assertCall(_s3c.getSuperScope().getEnterSequences().get(0), 0, flow.getNodes()
.get(5).getReactSequence());
assertCall(_effect, 6, _s4.getSuperScope().getEnterSequences().get(0));
assertCall(_s4.getSuperScope().getEnterSequences().get(0), 0, flow.getNodes()
.get(6).getReactSequence());
}
/**
* Local transition within a region with orthogonal siblings does not have
* to invoke sibling region entries or exists.
*/
@SuppressWarnings("unused")
@Test
public void testSiblingStateTransition() {
Statechart sc = _createStatechart("sc");
{
InterfaceScope s_scope = _createInterfaceScope("Interface", sc);
VariableDefinition v1 = _createVariableDefinition("v1",
TYPE_INTEGER, s_scope);
Region r = _createRegion("r", sc);
{
Entry r_entry = _createEntry(EntryKind.INITIAL, null, r);
State s1 = _createState("s1", r);
{
Region r2 = _createRegion("r2", s1);
{
Entry r2_entry = _createEntry(EntryKind.INITIAL, null,
r2);
State s2 = _createState("s2", r2);
_createTransition(r2_entry, s2);
}
Region r3 = _createRegion("r3", s1);
{
Entry r3_entry = _createEntry(EntryKind.INITIAL, null,
r3);
State s3 = _createState("s3", r3);
{
Region r3a = _createRegion("r3a", s3);
{
Entry r3a_entry = _createEntry(
EntryKind.INITIAL, null, r3a);
State s3a = _createState("s3a", r3a);
_createTransition(r3a_entry, s3a);
}
Region r3b = _createRegion("r3b", s3);
{
Entry r3b_entry = _createEntry(
EntryKind.INITIAL, null, r3b);
State s3b = _createState("s3b", r3b);
State s3b2 = _createState("s3b2", r3b);
_createTransition(r3b_entry, s3b);
}
Region r3c = _createRegion("r3c", s3);
{
Entry r3c_entry = _createEntry(
EntryKind.INITIAL, null, r3c);
State s3c = _createState("s3c", r3c);
_createTransition(r3c_entry, s3c);
}
}
_createEntryAssignment(v1, s3, 42);
_createTransition(r3_entry, s3);
}
Region r4 = _createRegion("r4", s1);
{
Entry r4_entry = _createEntry(EntryKind.INITIAL, null,
r4);
State s4 = _createState("s4", r4);
_createTransition(r4_entry, s4);
}
}
_createTransition(r_entry, s1);
State s5 = _createState("s5", r);
_createTransition(findState(sc, "s3b"), findState(sc, "s3b2"));
}
}
ExecutionFlow flow = sequencer.transform(sc);
ExecutionState _s2 = flow.getStates().get(1);
assertEquals("sc.r.s1.r2.s2", _s2.getName());
ExecutionState _s3 = flow.getStates().get(2);
assertEquals("sc.r.s1.r3.s3", _s3.getName());
ExecutionState _s3a = flow.getStates().get(3);
assertEquals("sc.r.s1.r3.s3.r3a.s3a", _s3a.getName());
ExecutionState _s3b = flow.getStates().get(4);
assertEquals("sc.r.s1.r3.s3.r3b.s3b", _s3b.getName());
ExecutionState _s3b2 = flow.getStates().get(5);
assertEquals("sc.r.s1.r3.s3.r3b.s3b2", _s3b2.getName());
ExecutionState _s3c = flow.getStates().get(6);
assertEquals("sc.r.s1.r3.s3.r3c.s3c", _s3c.getName());
ExecutionState _s4 = flow.getStates().get(7);
assertEquals("sc.r.s1.r4.s4", _s4.getName());
ExecutionState _s5 = flow.getStates().get(8);
assertEquals("sc.r.s5", _s5.getName());
Reaction _t = _s3b.getReactions().get(0);
assertTrue(_t.isTransition());
Sequence _effect = (Sequence) _t.getEffect();
assertEquals(2, _effect.getSteps().size());
assertCall(_effect, 0, _s3b.getExitSequence());
assertCall(_effect, 1, _s3b2.getEnterSequences().get(0));
}
/**
* A transition from a state with orthogonal siblings that dives into a non
* orthogonal sibling state must exclude the source state sibling entry
* behavior.
*/
@SuppressWarnings("unused")
@Test
public void testSourceSiblingEnterExclusion() {
Statechart sc = _createStatechart("sc");
{
InterfaceScope s_scope = _createInterfaceScope("Interface", sc);
VariableDefinition v1 = _createVariableDefinition("v1",
TYPE_INTEGER, s_scope);
Region r = _createRegion("r", sc);
{
Entry r_entry = _createEntry(EntryKind.INITIAL, null, r);
State s1 = _createState("s1", r);
{
Region r2 = _createRegion("r2", s1);
{
Entry r2_entry = _createEntry(EntryKind.INITIAL, null,
r2);
State s2 = _createState("s2", r2);
_createTransition(r2_entry, s2);
}
Region r3 = _createRegion("r3", s1);
{
Entry r3_entry = _createEntry(EntryKind.INITIAL, null,
r3);
State s3 = _createState("s3", r3);
{
Region r3a = _createRegion("r3a", s3);
{
Entry r3a_entry = _createEntry(
EntryKind.INITIAL, null, r3a);
State s3a = _createState("s3a", r3a);
_createTransition(r3a_entry, s3a);
}
Region r3b = _createRegion("r3b", s3);
{
Entry r3b_entry = _createEntry(
EntryKind.INITIAL, null, r3b);
State s3b = _createState("s3b", r3b);
State s3b2 = _createState("s3b2", r3b);
_createTransition(r3b_entry, s3b);
}
Region r3c = _createRegion("r3c", s3);
{
Entry r3c_entry = _createEntry(
EntryKind.INITIAL, null, r3c);
State s3c = _createState("s3c", r3c);
_createTransition(r3c_entry, s3c);
}
}
State s3z = _createState("s3z", r3);
_createEntryAssignment(v1, s3, 42);
_createTransition(r3_entry, s3);
}
Region r4 = _createRegion("r4", s1);
{
Entry r4_entry = _createEntry(EntryKind.INITIAL, null,
r4);
State s4 = _createState("s4", r4);
_createTransition(r4_entry, s4);
}
}
_createTransition(r_entry, s1);
State s5 = _createState("s5", r);
_createTransition(findState(sc, "s3z"), findState(sc, "s3b2"));
}
}
ExecutionFlow flow = sequencer.transform(sc);
ExecutionState _s2 = flow.getStates().get(1);
assertEquals("sc.r.s1.r2.s2", _s2.getName());
ExecutionState _s3 = flow.getStates().get(2);
assertEquals("sc.r.s1.r3.s3", _s3.getName());
ExecutionState _s3a = flow.getStates().get(3);
assertEquals("sc.r.s1.r3.s3.r3a.s3a", _s3a.getName());
ExecutionState _s3b = flow.getStates().get(4);
assertEquals("sc.r.s1.r3.s3.r3b.s3b", _s3b.getName());
ExecutionState _s3b2 = flow.getStates().get(5);
assertEquals("sc.r.s1.r3.s3.r3b.s3b2", _s3b2.getName());
ExecutionState _s3c = flow.getStates().get(6);
assertEquals("sc.r.s1.r3.s3.r3c.s3c", _s3c.getName());
ExecutionState _s3z = flow.getStates().get(7);
assertEquals("sc.r.s1.r3.s3z", _s3z.getName());
ExecutionState _s4 = flow.getStates().get(8);
assertEquals("sc.r.s1.r4.s4", _s4.getName());
ExecutionState _s5 = flow.getStates().get(9);
assertEquals("sc.r.s5", _s5.getName());
Reaction _t = _s3z.getReactions().get(0);
assertTrue(_t.isTransition());
Sequence _effect = (Sequence) _t.getEffect();
assertEquals("wrong sequence: " + stepListAsString(_effect), 5, _effect
.getSteps().size());
assertCall(_effect, 0, _s3z.getExitSequence());
assertCall(_effect, 1, _s3.getEntryAction());
assertCall(_effect, 2, _s3a.getSuperScope().getEnterSequences().get(0));
Sequence r3a_entryReactSequence = flow.getNodes().get(3).getReactSequence();
assertCall(_s3a.getSuperScope().getEnterSequences().get(0), 0, r3a_entryReactSequence);
assertCall(((Sequence) firstStep(firstStep(r3a_entryReactSequence))), 0,
_s3a.getEnterSequences().get(0));
assertCall(_effect, 3, _s3b2.getEnterSequences().get(0));
assertCall(_effect, 4, _s3c.getSuperScope().getEnterSequences().get(0));
Sequence r3c_entryReactSequence = flow.getNodes().get(5).getReactSequence();
assertCall(_s3c.getSuperScope().getEnterSequences().get(0), 0, r3c_entryReactSequence);
assertCall(((Sequence) firstStep(firstStep(r3c_entryReactSequence))), 0,
_s3c.getEnterSequences().get(0));
assertTrue(_s3c.getEnterSequences().get(0).getSteps().get(0).getClass()
.getSimpleName(),
_s3c.getEnterSequences().get(0).getSteps().get(0) instanceof EnterState);
}
/*
* --------------------------------------------------------------------------
* ----------------- Exit behavior tests
* ------------------------------------
* -------------------------------------------------------
*/
/**
* The transition from a leaf state with orthogonal siblings must invoke the
* exit sequence of the orthogonal sibling regions.
*/
@SuppressWarnings("unused")
@Test
public void testSiblingRegionExitFromSourceState() {
Statechart sc = _createStatechart("sc");
{
InterfaceScope s_scope = _createInterfaceScope("Interface", sc);
VariableDefinition v1 = _createVariableDefinition("v1",
TYPE_INTEGER, s_scope);
Region r = _createRegion("r", sc);
{
Entry r_entry = _createEntry(EntryKind.INITIAL, null, r);
State s1 = _createState("s1", r);
{
Region r2 = _createRegion("r2", s1);
{
Entry r2_entry = _createEntry(EntryKind.INITIAL, null,
r2);
State s2 = _createState("s2", r2);
_createTransition(r2_entry, s2);
State s2b = _createState("s2b", r2);
}
Region r3 = _createRegion("r3", s1);
{
Entry r3_entry = _createEntry(EntryKind.INITIAL, null,
r3);
State s3 = _createState("s3", r3);
_createTransition(r3_entry, s3);
}
Region r4 = _createRegion("r4", s1);
{
Entry r4_entry = _createEntry(EntryKind.INITIAL, null,
r4);
State s4 = _createState("s4", r4);
_createTransition(r4_entry, s4);
State s4b = _createState("s4b", r4);
}
}
_createTransition(r_entry, s1);
State s5 = _createState("s5", r);
_createTransition(findState(sc, "s3"), s5);
}
}
ExecutionFlow flow = sequencer.transform(sc);
ExecutionState _s1 = flow.getStates().get(0);
assertEquals("sc.r.s1", _s1.getName());
ExecutionState _s2 = flow.getStates().get(1);
assertEquals("sc.r.s1.r2.s2", _s2.getName());
ExecutionState _s2b = flow.getStates().get(2);
assertEquals("sc.r.s1.r2.s2b", _s2b.getName());
ExecutionState _s3 = flow.getStates().get(3);
assertEquals("sc.r.s1.r3.s3", _s3.getName());
ExecutionState _s4 = flow.getStates().get(4);
assertEquals("sc.r.s1.r4.s4", _s4.getName());
ExecutionState _s4b = flow.getStates().get(5);
assertEquals("sc.r.s1.r4.s4b", _s4b.getName());
ExecutionState _s5 = flow.getStates().get(6);
assertEquals("sc.r.s5", _s5.getName());
Reaction _t = _s3.getReactions().get(0);
assertTrue(_t.isTransition());
Sequence _effect = (Sequence) _t.getEffect();
assertEquals(2, _effect.getSteps().size());
assertedOrder(_effect, Lists.newArrayList(_s2b, _s3, _s4b),
Lists.newArrayList(new StepLeaf(_s2b.getExitSequence()),
new StepLeaf(_s3.getExitSequence()),
new StepLeaf(_s4b.getExitSequence())));
assertCall(_effect, 1, _s5.getEnterSequences().get(0));
}
/**
* For a transition all composite state with orthogonal siblings on the exit
* path must invoke the exit sequence of the orthogonal sibling regions.
*/
@Test
public void testSiblingRegionExitOnComposite() {
Statechart sc = _createStatechart("sc");
{
InterfaceScope s_scope = _createInterfaceScope("Interface", sc);
VariableDefinition v1 = _createVariableDefinition("v1",
TYPE_INTEGER, s_scope);
Region r = _createRegion("r", sc);
{
Entry r_entry = _createEntry(EntryKind.INITIAL, null, r);
State s1 = _createState("s1", r);
{
Region r2 = _createRegion("r2", s1);
{
Entry r2_entry = _createEntry(EntryKind.INITIAL, null,
r2);
State s2 = _createState("s2", r2);
_createTransition(r2_entry, s2);
}
Region r3 = _createRegion("r3", s1);
{
Entry r3_entry = _createEntry(EntryKind.INITIAL, null,
r3);
State s3 = _createState("s3", r3);
{
Region r3a = _createRegion("r3a", s3);
{
Entry r3a_entry = _createEntry(
EntryKind.INITIAL, null, r3a);
State s3a = _createState("s3a", r3a);
_createTransition(r3a_entry, s3a);
}
Region r3b = _createRegion("r3b", s3);
{
Entry r3b_entry = _createEntry(
EntryKind.INITIAL, null, r3b);
State s3b = _createState("s3b", r3b);
_createTransition(r3b_entry, s3b);
}
Region r3c = _createRegion("r3c", s3);
{
Entry r3c_entry = _createEntry(
EntryKind.INITIAL, null, r3c);
State s3c = _createState("s3c", r3c);
_createTransition(r3c_entry, s3c);
}
}
_createEntryAssignment(v1, s3, 42);
_createTransition(r3_entry, s3);
}
Region r4 = _createRegion("r4", s1);
{
Entry r4_entry = _createEntry(EntryKind.INITIAL, null,
r4);
State s4 = _createState("s4", r4);
_createTransition(r4_entry, s4);
}
}
_createTransition(r_entry, s1);
State s5 = _createState("s5", r);
_createTransition(findState(sc, "s3b"), s5);
}
}
ExecutionFlow flow = sequencer.transform(sc);
ExecutionState _s2 = flow.getStates().get(1);
assertEquals("sc.r.s1.r2.s2", _s2.getName());
ExecutionState _s3 = flow.getStates().get(2);
assertEquals("sc.r.s1.r3.s3", _s3.getName());
ExecutionState _s3a = flow.getStates().get(3);
assertEquals("sc.r.s1.r3.s3.r3a.s3a", _s3a.getName());
ExecutionState _s3b = flow.getStates().get(4);
assertEquals("sc.r.s1.r3.s3.r3b.s3b", _s3b.getName());
ExecutionState _s3c = flow.getStates().get(5);
assertEquals("sc.r.s1.r3.s3.r3c.s3c", _s3c.getName());
ExecutionState _s4 = flow.getStates().get(6);
assertEquals("sc.r.s1.r4.s4", _s4.getName());
ExecutionState _s5 = flow.getStates().get(7);
assertEquals("sc.r.s5", _s5.getName());
Reaction _t = _s3b.getReactions().get(0);
assertTrue(_t.isTransition());
Sequence _effect = (Sequence) _t.getEffect();
assertEquals(2, _effect.getSteps().size());
assertedOrder(_effect, Lists.newArrayList(_s2, _s3a, _s3b, _s3c, _s4),
Lists.newArrayList(new StepLeaf(_s2.getExitSequence()),
new StepLeaf(_s3a.getExitSequence()),
new StepLeaf(_s3b.getExitSequence()),
new StepLeaf(_s3c.getExitSequence()),
new StepLeaf(_s4.getExitSequence())));
// Step _switch = _effect.getSteps().get(0);
// assertStateSwitch(_switch, _s2);
// assertCall(assertedSequence(assertedStateCase(_switch,
// _s2).getStep()),
// 0, _s2.getExitSequence());
//
// _switch = _effect.getSteps().get(1);
// assertStateSwitch(_switch, _s3a);
// assertCall(
// assertedSequence(assertedStateCase(_switch, _s3a).getStep()),
// 0, _s3a.getExitSequence());
//
// assertCall(_effect, 2, _s3b.getExitSequence());
//
// _switch = _effect.getSteps().get(3);
// assertStateSwitch(_switch, _s3c);
// assertCall(
// assertedSequence(assertedStateCase(_switch, _s3c).getStep()),
// 0, _s3c.getExitSequence());
//
// _switch = _effect.getSteps().get(4);
// assertStateSwitch(_switch, _s4);
// assertCall(assertedSequence(assertedStateCase(_switch,
// _s4).getStep()),
// 0, _s4.getExitSequence());
assertCall(_effect, 1, _s5.getEnterSequences().get(0));
}
/**
* A transition to a state with orthogonal siblings that comes out of a non
* orthogonal sibling state must exclude the source state sibling exit or
* enter behavior.
*/
@SuppressWarnings("unused")
@Test
public void testSourceSiblingExitExclusion() {
Statechart sc = _createStatechart("sc");
{
InterfaceScope s_scope = _createInterfaceScope("Interface", sc);
VariableDefinition v1 = _createVariableDefinition("v1",
TYPE_INTEGER, s_scope);
Region r = _createRegion("r", sc);
{
Entry r_entry = _createEntry(EntryKind.INITIAL, null, r);
State s1 = _createState("s1", r);
{
Region r2 = _createRegion("r2", s1);
{
Entry r2_entry = _createEntry(EntryKind.INITIAL, null,
r2);
State s2 = _createState("s2", r2);
_createTransition(r2_entry, s2);
}
Region r3 = _createRegion("r3", s1);
{
Entry r3_entry = _createEntry(EntryKind.INITIAL, null,
r3);
State s3 = _createState("s3", r3);
{
Region r3a = _createRegion("r3a", s3);
{
Entry r3a_entry = _createEntry(
EntryKind.INITIAL, null, r3a);
State s3a = _createState("s3a", r3a);
_createTransition(r3a_entry, s3a);
}
Region r3b = _createRegion("r3b", s3);
{
Entry r3b_entry = _createEntry(
EntryKind.INITIAL, null, r3b);
State s3b = _createState("s3b", r3b);
State s3b2 = _createState("s3b2", r3b);
_createTransition(r3b_entry, s3b);
}
Region r3c = _createRegion("r3c", s3);
{
Entry r3c_entry = _createEntry(
EntryKind.INITIAL, null, r3c);
State s3c = _createState("s3c", r3c);
_createTransition(r3c_entry, s3c);
}
}
State s3z = _createState("s3z", r3);
_createEntryAssignment(v1, s3, 42);
_createTransition(r3_entry, s3);
}
Region r4 = _createRegion("r4", s1);
{
Entry r4_entry = _createEntry(EntryKind.INITIAL, null,
r4);
State s4 = _createState("s4", r4);
_createTransition(r4_entry, s4);
}
}
_createTransition(r_entry, s1);
State s5 = _createState("s5", r);
_createTransition(findState(sc, "s3b2"), findState(sc, "s3z"));
}
}
ExecutionFlow flow = sequencer.transform(sc);
ExecutionState _s2 = flow.getStates().get(1);
assertEquals("sc.r.s1.r2.s2", _s2.getName());
ExecutionState _s3 = flow.getStates().get(2);
assertEquals("sc.r.s1.r3.s3", _s3.getName());
ExecutionState _s3a = flow.getStates().get(3);
assertEquals("sc.r.s1.r3.s3.r3a.s3a", _s3a.getName());
ExecutionState _s3b = flow.getStates().get(4);
assertEquals("sc.r.s1.r3.s3.r3b.s3b", _s3b.getName());
ExecutionState _s3b2 = flow.getStates().get(5);
assertEquals("sc.r.s1.r3.s3.r3b.s3b2", _s3b2.getName());
ExecutionState _s3c = flow.getStates().get(6);
assertEquals("sc.r.s1.r3.s3.r3c.s3c", _s3c.getName());
ExecutionState _s3z = flow.getStates().get(7);
assertEquals("sc.r.s1.r3.s3z", _s3z.getName());
ExecutionState _s4 = flow.getStates().get(8);
assertEquals("sc.r.s1.r4.s4", _s4.getName());
ExecutionState _s5 = flow.getStates().get(9);
assertEquals("sc.r.s5", _s5.getName());
Reaction _t = _s3b2.getReactions().get(0);
assertTrue(_t.isTransition());
Sequence _effect = (Sequence) _t.getEffect();
assertEquals("wrong steps: " + stepListAsString(_effect), 2, _effect
.getSteps().size());
assertedOrder(_effect, Lists.newArrayList(_s3a, _s3b2, _s3c),
Lists.newArrayList(new StepLeaf(_s3a.getExitSequence()),
new StepLeaf(_s3b2.getExitSequence()), new StepLeaf(
_s3c.getExitSequence()),
new StepLeaf(_s3z.getEnterSequences().get(0))));
assertCall(_effect, 1, _s3z.getEnterSequences().get(0));
}
/**
* When exiting an orthogonal state exits must be performed in a well
* defined order bottom up with highest priority/order states first.
*/
@Test
public void testBottomUpExitSequence_TwoLevels() {
Statechart sc = _createStatechart("sc");
{
InterfaceScope s_scope = _createInterfaceScope("Interface", sc);
VariableDefinition v1 = _createVariableDefinition("v1",
TYPE_INTEGER, s_scope);
Region r = _createRegion("r", sc);
{
State s = _createState("s", r);
{
_createExitAssignment(v1, s, 42);
Region r2 = _createRegion("r2", s);
{
State s2 = _createState("s2", r2);
{
_createExitAssignment(v1, s2, 42);
Region r2a = _createRegion("r2a", s2);
{
_createState("s2a1", r2a);
_createState("s2a2", r2a);
}
Region r2b = _createRegion("r2b", s2);
{
_createState("s2b1", r2b);
_createState("s2b2", r2b);
}
Region r2c = _createRegion("r2c", s2);
{
_createState("s2c1", r2c);
_createState("s2c2", r2c);
}
}
}
Region r3 = _createRegion("r3", s);
{
State s3 = _createState("s3", r3);
{
_createExitAssignment(v1, s3, 42);
Region r3a = _createRegion("r3a", s3);
{
_createState("s3a1", r3a);
_createState("s3a2", r3a);
}
Region r3b = _createRegion("r3b", s3);
{
_createState("s3b1", r3b);
_createState("s3b2", r3b);
}
}
}
Region r4 = _createRegion("r4", s);
{
State s4 = _createState("s4", r4);
{
_createExitAssignment(v1, s4, 42);
Region r4a = _createRegion("r4a", s4);
{
_createState("s4a1", r4a);
_createState("s4a2", r4a);
}
Region r4b = _createRegion("r4b", s4);
{
_createState("s4b1", r4b);
_createState("s4b2", r4b);
}
}
}
}
}
}
ExecutionFlow flow = sequencer.transform(sc);
ExecutionState _s = assertedState(flow, 0, "sc.r.s");
ExecutionState _s2 = assertedState(flow, 1, "sc.r.s.r2.s2");
ExecutionState _s2a1 = assertedState(flow, 2, "sc.r.s.r2.s2.r2a.s2a1");
ExecutionState _s2a2 = assertedState(flow, 3, "sc.r.s.r2.s2.r2a.s2a2");
ExecutionState _s2b1 = assertedState(flow, 4, "sc.r.s.r2.s2.r2b.s2b1");
ExecutionState _s2b2 = assertedState(flow, 5, "sc.r.s.r2.s2.r2b.s2b2");
ExecutionState _s2c1 = assertedState(flow, 6, "sc.r.s.r2.s2.r2c.s2c1");
ExecutionState _s2c2 = assertedState(flow, 7, "sc.r.s.r2.s2.r2c.s2c2");
ExecutionState _s3 = assertedState(flow, 8, "sc.r.s.r3.s3");
ExecutionState _s3a1 = assertedState(flow, 9, "sc.r.s.r3.s3.r3a.s3a1");
ExecutionState _s3a2 = assertedState(flow, 10, "sc.r.s.r3.s3.r3a.s3a2");
ExecutionState _s3b1 = assertedState(flow, 11, "sc.r.s.r3.s3.r3b.s3b1");
ExecutionState _s3b2 = assertedState(flow, 12, "sc.r.s.r3.s3.r3b.s3b2");
ExecutionState _s4 = assertedState(flow, 13, "sc.r.s.r4.s4");
ExecutionState _s4a1 = assertedState(flow, 14, "sc.r.s.r4.s4.r4a.s4a1");
ExecutionState _s4a2 = assertedState(flow, 15, "sc.r.s.r4.s4.r4a.s4a2");
ExecutionState _s4b1 = assertedState(flow, 16, "sc.r.s.r4.s4.r4b.s4b1");
ExecutionState _s4b2 = assertedState(flow, 17, "sc.r.s.r4.s4.r4b.s4b2");
// check the exit sequence of _s
Sequence _exit = _s.getExitSequence();
assertEquals("wrong steps: " + stepListAsString(_exit), 4, _exit
.getSteps().size());
assertCall(_exit, 0, _s2.getSuperScope().getExitSequence());
assertCall(_exit, 1, _s3.getSuperScope().getExitSequence());
assertCall(_exit, 2, _s4.getSuperScope().getExitSequence());
StateSwitch _switch0 = assertedSwitch(_s2.getSuperScope()
.getExitSequence().getSteps().get(0));
assertStateSwitch(_switch0, _s2a1, _s2a2);
assertSequenceSize(1, assertedStateCase(_switch0, _s2a1).getStep());
assertCall(assertedSequence(assertedStateCase(_switch0, _s2a1)
.getStep()), 0, _s2a1.getExitSequence());
assertSequenceSize(1, assertedStateCase(_switch0, _s2a2).getStep());
assertCall(assertedSequence(assertedStateCase(_switch0, _s2a2)
.getStep()), 0, _s2a2.getExitSequence());
StateSwitch _switch1 = assertedSwitch(_s2b1.getSuperScope()
.getExitSequence().getSteps().get(0));
assertStateSwitch(_switch1, _s2b1, _s2b2);
assertSequenceSize(1, assertedStateCase(_switch1, _s2b1).getStep());
assertCall(assertedSequence(assertedStateCase(_switch1, _s2b1)
.getStep()), 0, _s2b1.getExitSequence());
assertSequenceSize(1, assertedStateCase(_switch1, _s2b2).getStep());
assertCall(assertedSequence(assertedStateCase(_switch1, _s2b2)
.getStep()), 0, _s2b2.getExitSequence());
StateSwitch _switch2 = assertedSwitch(_s2c1.getSuperScope()
.getExitSequence().getSteps().get(0));
assertStateSwitch(_switch2, _s2c1, _s2c2);
assertSequenceSize(1, assertedStateCase(_switch2, _s2c1).getStep());
assertCall(assertedSequence(assertedStateCase(_switch2, _s2c1)
.getStep()), 0, _s2c1.getExitSequence());
assertSequenceSize(4, _s2.getExitSequence());
assertCall(_s2.getExitSequence(), 3, _s2.getExitAction());
assertSequenceSize(1, assertedStateCase(_switch2, _s2c2).getStep());
assertCall(assertedSequence(assertedStateCase(_switch2, _s2c2)
.getStep()), 0, _s2c2.getExitSequence());
StateSwitch _switch3 = assertedSwitch(_s3a1.getSuperScope()
.getExitSequence().getSteps().get(0));
assertStateSwitch(_switch3, _s3a1, _s3a2);
assertSequenceSize(1, assertedStateCase(_switch3, _s3a1).getStep());
assertCall(assertedSequence(assertedStateCase(_switch3, _s3a1)
.getStep()), 0, _s3a1.getExitSequence());
assertSequenceSize(1, assertedStateCase(_switch3, _s3a2).getStep());
assertCall(assertedSequence(assertedStateCase(_switch3, _s3a2)
.getStep()), 0, _s3a2.getExitSequence());
StateSwitch _switch4 = assertedSwitch(_s3b1.getSuperScope()
.getExitSequence().getSteps().get(0));
assertStateSwitch(_switch4, _s3b1, _s3b2);
assertSequenceSize(1, assertedStateCase(_switch4, _s3b1).getStep());
assertCall(assertedSequence(assertedStateCase(_switch4, _s3b1)
.getStep()), 0, _s3b1.getExitSequence());
assertCall(
assertedSequence(assertedStateCase(
_s3.getSuperScope().getExitSequence().getSteps().get(1),
_s3b1).getStep()), 1, _s3.getExitAction());
assertSequenceSize(1, assertedStateCase(_switch4, _s3b2).getStep());
assertCall(assertedSequence(assertedStateCase(_switch4, _s3b2)
.getStep()), 0, _s3b2.getExitSequence());
assertCall(
assertedSequence(assertedStateCase(
_s3.getSuperScope().getExitSequence().getSteps().get(1),
_s3b2).getStep()), 1, _s3.getExitAction());
StateSwitch _switch5 = assertedSwitch(_s4a1.getSuperScope()
.getExitSequence().getSteps().get(0));
assertStateSwitch(_switch5, _s4a1, _s4a2);
assertSequenceSize(1, assertedStateCase(_switch5, _s4a1).getStep());
assertCall(assertedSequence(assertedStateCase(_switch5, _s4a1)
.getStep()), 0, _s4a1.getExitSequence());
assertSequenceSize(1, assertedStateCase(_switch5, _s4a2).getStep());
assertCall(assertedSequence(assertedStateCase(_switch5, _s4a2)
.getStep()), 0, _s4a2.getExitSequence());
StateSwitch _switch6 = assertedSwitch(_s4b1.getSuperScope()
.getExitSequence().getSteps().get(0));
assertStateSwitch(_switch6, _s4b1, _s4b2);
assertSequenceSize(1, assertedStateCase(_switch6, _s4b1).getStep());
assertCall(assertedSequence(assertedStateCase(_switch6, _s4b1)
.getStep()), 0, _s4b1.getExitSequence());
assertCall(
assertedSequence(assertedStateCase(
_s4.getSuperScope().getExitSequence().getSteps().get(1),
_s4b1).getStep()), 1, _s4.getExitAction());
assertSequenceSize(1, assertedStateCase(_switch6, _s4b1).getStep());
assertCall(assertedSequence(assertedStateCase(_switch6, _s4b2)
.getStep()), 0, _s4b2.getExitSequence());
assertCall(_s4.getExitSequence(), 2, _s4.getExitAction());
assertCall(_exit, 3, _s.getExitAction());
}
/**
* When exiting an orthogonal state exits must be performed in a well
* defined order bottom up with highest priority/order states first.
*/
@SuppressWarnings("unused")
@Test
public void testBottomUpExitSequence_ThreeLevels() {
Statechart sc = setUpDeepExitSC();
ExecutionFlow flow = sequencer.transform(sc);
ExecutionState _s = assertedState(flow, 0, "sc.r.s");
ExecutionState _s1a = assertedState(flow, 1, "sc.r.s._1.a");
ExecutionState _s1a1a = assertedState(flow, 2, "sc.r.s._1.a._1.a");
ExecutionState _s1a1a1a = assertedState(flow, 3,
"sc.r.s._1.a._1.a._1.a");
ExecutionState _s1a1a2a = assertedState(flow, 4,
"sc.r.s._1.a._1.a._2.a");
ExecutionState _s1a2a = assertedState(flow, 5, "sc.r.s._1.a._2.a");
ExecutionState _s1a2a1a = assertedState(flow, 6,
"sc.r.s._1.a._2.a._1.a");
ExecutionState _s1a2a2a = assertedState(flow, 7,
"sc.r.s._1.a._2.a._2.a");
ExecutionState _s2a = assertedState(flow, 8, "sc.r.s._2.a");
ExecutionState _s2a1a = assertedState(flow, 9, "sc.r.s._2.a._1.a");
ExecutionState _s2a1a1a = assertedState(flow, 10,
"sc.r.s._2.a._1.a._1.a");
ExecutionState _s2a1a2a = assertedState(flow, 11,
"sc.r.s._2.a._1.a._2.a");
ExecutionState _s2a2a = assertedState(flow, 12, "sc.r.s._2.a._2.a");
ExecutionState _s2a2a1a = assertedState(flow, 13,
"sc.r.s._2.a._2.a._1.a");
ExecutionState _s2a2a2a = assertedState(flow, 14,
"sc.r.s._2.a._2.a._2.a");
ExecutionState _b = assertedState(flow, 15, "sc.r.b");
// check the exit sequence of _s
Sequence _exit = _s.getExitSequence();
assertEquals("wrong steps: " + stepListAsString(_exit), 3, _exit
.getSteps().size());
assertCall(_exit, 0, _s1a.getSuperScope().getExitSequence());
assertCall(_exit, 1, _s2a.getSuperScope().getExitSequence());
assertCall(_exit, 2, _s.getExitAction());
// Recursive Test made at TwoLevels already
// StateSwitch _switch0 = assertedSwitch(_exit.getSteps().get(0));
// assertStateSwitch(_switch0, _s1a1a1a);
// assertSequenceSize(1, assertedStateCase(_switch0,
// _s1a1a1a).getStep());
// assertCall(assertedSequence(assertedStateCase(_switch0, _s1a1a1a)
// .getStep()), 0, _s1a1a1a.getExitSequence());
//
// StateSwitch _switch1 = assertedSwitch(_exit.getSteps().get(1));
// assertStateSwitch(_switch1, _s1a1a2a);
// assertSequenceSize(2, assertedStateCase(_switch1,
// _s1a1a2a).getStep());
// assertCall(assertedSequence(assertedStateCase(_switch1, _s1a1a2a)
// .getStep()), 0, _s1a1a2a.getExitSequence());
// assertCall(assertedSequence(assertedStateCase(_switch1, _s1a1a2a)
// .getStep()), 1, _s1a1a.getExitAction());
//
// StateSwitch _switch2 = assertedSwitch(_exit.getSteps().get(2));
// assertStateSwitch(_switch2, _s1a2a1a);
// assertSequenceSize(1, assertedStateCase(_switch2,
// _s1a2a1a).getStep());
// assertCall(assertedSequence(assertedStateCase(_switch2, _s1a2a1a)
// .getStep()), 0, _s1a2a1a.getExitSequence());
//
// StateSwitch _switch3 = assertedSwitch(_exit.getSteps().get(3));
// assertStateSwitch(_switch3, _s1a2a2a);
// assertSequenceSize(3, assertedStateCase(_switch3,
// _s1a2a2a).getStep());
// assertCall(assertedSequence(assertedStateCase(_switch3, _s1a2a2a)
// .getStep()), 0, _s1a2a2a.getExitSequence());
// assertCall(assertedSequence(assertedStateCase(_switch3, _s1a2a2a)
// .getStep()), 1, _s1a2a.getExitAction());
// assertCall(assertedSequence(assertedStateCase(_switch3, _s1a2a2a)
// .getStep()), 2, _s1a.getExitAction());
//
// StateSwitch _switch4 = assertedSwitch(_exit.getSteps().get(4));
// assertStateSwitch(_switch4, _s2a1a1a);
// assertSequenceSize(1, assertedStateCase(_switch4,
// _s2a1a1a).getStep());
// assertCall(assertedSequence(assertedStateCase(_switch4, _s2a1a1a)
// .getStep()), 0, _s2a1a1a.getExitSequence());
//
// StateSwitch _switch5 = assertedSwitch(_exit.getSteps().get(5));
// assertStateSwitch(_switch5, _s2a1a2a);
// assertSequenceSize(2, assertedStateCase(_switch5,
// _s2a1a2a).getStep());
// assertCall(assertedSequence(assertedStateCase(_switch5, _s2a1a2a)
// .getStep()), 0, _s2a1a2a.getExitSequence());
// assertCall(assertedSequence(assertedStateCase(_switch5, _s2a1a2a)
// .getStep()), 1, _s2a1a.getExitAction());
//
// StateSwitch _switch6 = assertedSwitch(_exit.getSteps().get(6));
// assertStateSwitch(_switch6, _s2a2a1a);
// assertSequenceSize(1, assertedStateCase(_switch6,
// _s2a2a1a).getStep());
// assertCall(assertedSequence(assertedStateCase(_switch6, _s2a2a1a)
// .getStep()), 0, _s2a2a1a.getExitSequence());
//
// StateSwitch _switch7 = assertedSwitch(_exit.getSteps().get(7));
// assertStateSwitch(_switch7, _s2a2a2a);
// assertSequenceSize(3, assertedStateCase(_switch7,
// _s2a2a2a).getStep());
// assertCall(assertedSequence(assertedStateCase(_switch7, _s2a2a2a)
// .getStep()), 0, _s2a2a2a.getExitSequence());
// assertCall(assertedSequence(assertedStateCase(_switch7, _s2a2a2a)
// .getStep()), 1, _s2a2a.getExitAction());
// assertCall(assertedSequence(assertedStateCase(_switch7, _s2a2a2a)
// .getStep()), 2, _s2a.getExitAction());
//
// assertCall(_exit, 8, _s.getExitAction());
}
/**
* A transition that exits from a deep orthogonal state structure should not
* contain multiple calls to exit actions
*/
@Test
public void testBottomUpTransitionExitSequence_A() {
Statechart sc = setUpDeepExitSC();
_createTransition(findStateFullyQualified(sc, "sc.r.s.1.a.1.a.2.a"),
findStateFullyQualified(sc, "sc.r.b"));
ExecutionFlow flow = sequencer.transform(sc);
ExecutionState _s = assertedState(flow, 0, "sc.r.s");
ExecutionState _s1a = assertedState(flow, 1, "sc.r.s._1.a");
ExecutionState _s1a1a = assertedState(flow, 2, "sc.r.s._1.a._1.a");
ExecutionState _s1a1a1a = assertedState(flow, 3,
"sc.r.s._1.a._1.a._1.a");
ExecutionState _s1a1a2a = assertedState(flow, 4,
"sc.r.s._1.a._1.a._2.a");
ExecutionState _s1a2a = assertedState(flow, 5, "sc.r.s._1.a._2.a");
ExecutionState _s1a2a1a = assertedState(flow, 6,
"sc.r.s._1.a._2.a._1.a");
ExecutionState _s1a2a2a = assertedState(flow, 7,
"sc.r.s._1.a._2.a._2.a");
ExecutionState _s2a = assertedState(flow, 8, "sc.r.s._2.a");
ExecutionState _s2a1a = assertedState(flow, 9, "sc.r.s._2.a._1.a");
ExecutionState _s2a1a1a = assertedState(flow, 10,
"sc.r.s._2.a._1.a._1.a");
ExecutionState _s2a1a2a = assertedState(flow, 11,
"sc.r.s._2.a._1.a._2.a");
ExecutionState _s2a2a = assertedState(flow, 12, "sc.r.s._2.a._2.a");
ExecutionState _s2a2a1a = assertedState(flow, 13,
"sc.r.s._2.a._2.a._1.a");
ExecutionState _s2a2a2a = assertedState(flow, 14,
"sc.r.s._2.a._2.a._2.a");
ExecutionState _b = assertedState(flow, 15, "sc.r.b");
// check the transition reaction ...
Reaction _t = _s1a1a2a.getReactions().get(0);
assertTrue(_t.isTransition());
// check the exit sequence of _s
Sequence _exit = assertedSequence(_t.getEffect());
assertEquals("wrong steps: " + stepListAsString(_exit), 2, _exit
.getSteps().size());
assertedOrder(_exit, Sets.newHashSet(_s1a1a1a, _s1a1a2a, _s1a2a1a,
_s1a2a2a, _s2a1a1a, _s2a1a2a, _s2a2a1a, _s2a2a2a),
Lists.newArrayList(new StepLeaf(_s1a1a1a.getExitSequence()),
new StepLeaf(_s1a1a2a.getExitSequence()), //
new StepLeaf(_s1a1a.getExitAction()), //
new StepLeaf(_s1a2a1a.getExitSequence()), //
new StepLeaf(_s1a2a2a.getExitSequence()), //
new StepLeaf(_s1a2a.getExitAction()), //
new StepLeaf(_s1a.getExitAction()), //
new StepLeaf(_s2a1a1a.getExitSequence()), //
new StepLeaf(_s2a1a2a.getExitSequence()), //
new StepLeaf(_s2a1a.getExitAction()), //
new StepLeaf(_s2a2a1a.getExitSequence()), //
new StepLeaf(_s2a2a2a.getExitSequence()),//
new StepLeaf(_s2a2a.getExitAction()), //
new StepLeaf(_s2a.getExitAction()), //
new StepLeaf(_s.getExitAction()), //
new StepLeaf(_b.getEnterSequences().get(0))));
assertCall(_exit, 1, _b.getEnterSequences().get(0));
}
/**
* A transition that exits from a deep orthogonal state structure should not
* contain multiple calls to exit actions
*/
@Test
public void testBottomUpTransitionExitSequence_B() {
Statechart sc = setUpDeepExitSC();
_createTransition(findStateFullyQualified(sc, "sc.r.s.2.a.2.a.2.a"),
findStateFullyQualified(sc, "sc.r.b"));
ExecutionFlow flow = sequencer.transform(sc);
ExecutionState _s = assertedState(flow, 0, "sc.r.s");
ExecutionState _s1a = assertedState(flow, 1, "sc.r.s._1.a");
ExecutionState _s1a1a = assertedState(flow, 2, "sc.r.s._1.a._1.a");
ExecutionState _s1a1a1a = assertedState(flow, 3,
"sc.r.s._1.a._1.a._1.a");
ExecutionState _s1a1a2a = assertedState(flow, 4,
"sc.r.s._1.a._1.a._2.a");
ExecutionState _s1a2a = assertedState(flow, 5, "sc.r.s._1.a._2.a");
ExecutionState _s1a2a1a = assertedState(flow, 6,
"sc.r.s._1.a._2.a._1.a");
ExecutionState _s1a2a2a = assertedState(flow, 7,
"sc.r.s._1.a._2.a._2.a");
ExecutionState _s2a = assertedState(flow, 8, "sc.r.s._2.a");
ExecutionState _s2a1a = assertedState(flow, 9, "sc.r.s._2.a._1.a");
ExecutionState _s2a1a1a = assertedState(flow, 10,
"sc.r.s._2.a._1.a._1.a");
ExecutionState _s2a1a2a = assertedState(flow, 11,
"sc.r.s._2.a._1.a._2.a");
ExecutionState _s2a2a = assertedState(flow, 12, "sc.r.s._2.a._2.a");
ExecutionState _s2a2a1a = assertedState(flow, 13,
"sc.r.s._2.a._2.a._1.a");
ExecutionState _s2a2a2a = assertedState(flow, 14,
"sc.r.s._2.a._2.a._2.a");
ExecutionState _b = assertedState(flow, 15, "sc.r.b");
// check the transition reaction ...
Reaction _t = _s2a2a2a.getReactions().get(0);
assertTrue(_t.isTransition());
// check the exit sequence of _s
Sequence _exit = assertedSequence(_t.getEffect());
assertEquals("wrong steps: " + stepListAsString(_exit), 2, _exit
.getSteps().size());
assertedOrder(_exit, Lists.newArrayList(_s1a1a1a, _s1a1a2a, _s1a2a1a,
_s1a2a2a, _s2a1a1a, _s2a1a2a, _s2a2a1a, _s2a2a2a),
Lists.newArrayList(new StepLeaf(_s1a1a1a.getExitSequence()),
new StepLeaf(_s1a1a2a.getExitSequence()), //
new StepLeaf(_s1a1a.getExitAction()), //
new StepLeaf(_s1a2a1a.getExitSequence()), //
new StepLeaf(_s1a2a2a.getExitSequence()), //
new StepLeaf(_s1a2a.getExitAction()), //
new StepLeaf(_s1a.getExitAction()), //
new StepLeaf(_s2a1a1a.getExitSequence()), //
new StepLeaf(_s2a1a2a.getExitSequence()), //
new StepLeaf(_s2a1a.getExitAction()), //
new StepLeaf(_s2a2a1a.getExitSequence()), //
new StepLeaf(_s2a2a2a.getExitSequence()),//
new StepLeaf(_s2a2a.getExitAction()), //
new StepLeaf(_s2a.getExitAction()), //
new StepLeaf(_s.getExitAction()), //
new StepLeaf(_b.getEnterSequences().get(0))));
assertCall(_exit, 1, _b.getEnterSequences().get(0));
}
/**
* A transition that exits from a deep orthogonal state structure should not
* contain multiple calls to exit actions
*/
@Test
public void testBottomUpTransitionExitSequence_C() {
Statechart sc = setUpDeepExitSC();
_createTransition(findStateFullyQualified(sc, "sc.r.s.1.a.2.a"),
findStateFullyQualified(sc, "sc.r.b"));
ExecutionFlow flow = sequencer.transform(sc);
ExecutionState _s = assertedState(flow, 0, "sc.r.s");
ExecutionState _s1a = assertedState(flow, 1, "sc.r.s._1.a");
ExecutionState _s1a1a = assertedState(flow, 2, "sc.r.s._1.a._1.a");
ExecutionState _s1a1a1a = assertedState(flow, 3,
"sc.r.s._1.a._1.a._1.a");
ExecutionState _s1a1a2a = assertedState(flow, 4,
"sc.r.s._1.a._1.a._2.a");
ExecutionState _s1a2a = assertedState(flow, 5, "sc.r.s._1.a._2.a");
ExecutionState _s1a2a1a = assertedState(flow, 6,
"sc.r.s._1.a._2.a._1.a");
ExecutionState _s1a2a2a = assertedState(flow, 7,
"sc.r.s._1.a._2.a._2.a");
ExecutionState _s2a = assertedState(flow, 8, "sc.r.s._2.a");
ExecutionState _s2a1a = assertedState(flow, 9, "sc.r.s._2.a._1.a");
ExecutionState _s2a1a1a = assertedState(flow, 10,
"sc.r.s._2.a._1.a._1.a");
ExecutionState _s2a1a2a = assertedState(flow, 11,
"sc.r.s._2.a._1.a._2.a");
ExecutionState _s2a2a = assertedState(flow, 12, "sc.r.s._2.a._2.a");
ExecutionState _s2a2a1a = assertedState(flow, 13,
"sc.r.s._2.a._2.a._1.a");
ExecutionState _s2a2a2a = assertedState(flow, 14,
"sc.r.s._2.a._2.a._2.a");
ExecutionState _b = assertedState(flow, 15, "sc.r.b");
// check the transition reaction ...
Reaction _t = _s1a2a.getReactions().get(0);
assertTrue(_t.isTransition());
// check the exit sequence of _s
Sequence _exit = assertedSequence(_t.getEffect());
assertEquals("wrong steps: " + stepListAsString(_exit), 2, _exit
.getSteps().size());
assertedOrder(_exit, Lists.newArrayList(_s1a1a1a, _s1a1a2a, _s1a2a1a,
_s1a2a2a, _s2a1a1a, _s2a1a2a, _s2a2a1a, _s2a2a2a),
Lists.newArrayList(new StepLeaf(_s1a1a1a.getExitSequence()),
new StepLeaf(_s1a1a2a.getExitSequence()), //
new StepLeaf(_s1a1a.getExitAction()), //
new StepLeaf(_s1a2a1a.getExitSequence()), //
new StepLeaf(_s1a2a2a.getExitSequence()), //
new StepLeaf(_s1a2a.getExitAction()), //
new StepLeaf(_s1a.getExitAction()), //
new StepLeaf(_s2a1a1a.getExitSequence()), //
new StepLeaf(_s2a1a2a.getExitSequence()), //
new StepLeaf(_s2a1a.getExitAction()), //
new StepLeaf(_s2a2a1a.getExitSequence()), //
new StepLeaf(_s2a2a2a.getExitSequence()),//
new StepLeaf(_s2a2a.getExitAction()), //
new StepLeaf(_s2a.getExitAction()), //
new StepLeaf(_s.getExitAction()), //
new StepLeaf(_b.getEnterSequences().get(0))));
assertCall(_exit, 1, _b.getEnterSequences().get(0));
}
@SuppressWarnings("unused")
private Statechart setUpDeepExitSC() {
Statechart sc = _createStatechart("sc");
{
InterfaceScope s_scope = _createInterfaceScope("Interface", sc);
VariableDefinition v1 = _createVariableDefinition("v1",
TYPE_INTEGER, s_scope);
Region r = _createRegion("r", sc);
{
State s = _createState("s", r);
{
_createExitAssignment(v1, s, 42);
Region r1 = _createRegion("1", s);
{
State a = _createState("a", r1);
{
_createExitAssignment(v1, a, 42);
Region a1 = _createRegion("1", a);
{
State a1a = _createState("a", a1);
{
_createExitAssignment(v1, a1a, 42);
Region a11 = _createRegion("1", a1a);
{
_createState("a", a11);
}
Region a21 = _createRegion("2", a1a);
{
_createState("a", a21);
}
}
}
Region a2 = _createRegion("2", a);
{
State a2a = _createState("a", a2);
{
_createExitAssignment(v1, a2a, 42);
Region a11 = _createRegion("1", a2a);
{
_createState("a", a11);
}
Region a21 = _createRegion("2", a2a);
{
_createState("a", a21);
}
}
}
}
}
Region r2 = _createRegion("2", s);
{
State a = _createState("a", r2);
{
_createExitAssignment(v1, a, 42);
Region a1 = _createRegion("1", a);
{
State a1a = _createState("a", a1);
{
_createExitAssignment(v1, a1a, 42);
Region a11 = _createRegion("1", a1a);
{
_createState("a", a11);
}
Region a21 = _createRegion("2", a1a);
{
_createState("a", a21);
}
}
}
Region a2 = _createRegion("2", a);
{
State a2a = _createState("a", a2);
{
_createExitAssignment(v1, a2a, 42);
Region a11 = _createRegion("1", a2a);
{
_createState("a", a11);
}
Region a21 = _createRegion("2", a2a);
{
_createState("a", a21);
}
}
}
}
}
}
State b = _createState("b", r);
}
}
return sc;
}
}