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git-svn-id: https://svn.apache.org/repos/asf/harmony/enhanced/java/trunk@996824 13f79535-47bb-0310-9956-ffa450edef68
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Sian January 14 years ago
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  1. 1316
      src/test/java/org/apache/harmony/pack200/tests/PackingOptionsTest.java
  2. 512
      src/test/java/org/apache/harmony/unpack200/tests/NewAttributeBandsTest.java

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src/test/java/org/apache/harmony/pack200/tests/PackingOptionsTest.java
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src/test/java/org/apache/harmony/unpack200/tests/NewAttributeBandsTest.java
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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.harmony.unpack200.tests;
import java.io.IOException;
import java.util.List;
import org.apache.harmony.pack200.Pack200Exception;
import org.apache.harmony.unpack200.AttributeLayout;
import org.apache.harmony.unpack200.NewAttributeBands;
import org.apache.harmony.unpack200.NewAttributeBands.Call;
import org.apache.harmony.unpack200.NewAttributeBands.Callable;
import org.apache.harmony.unpack200.NewAttributeBands.Integral;
import org.apache.harmony.unpack200.NewAttributeBands.Reference;
import org.apache.harmony.unpack200.NewAttributeBands.Replication;
import org.apache.harmony.unpack200.NewAttributeBands.Union;
import org.apache.harmony.unpack200.NewAttributeBands.UnionCase;
import org.apache.harmony.unpack200.Segment;
/**
* Tests for unpack200 support for non-predefined attributes
*/
public class NewAttributeBandsTest extends AbstractBandsTestCase {
public void testEmptyLayout() throws IOException, Pack200Exception {
MockNewAttributeBands newAttributeBands = new MockNewAttributeBands(
new MockSegment(), new AttributeLayout("test",
AttributeLayout.CONTEXT_CLASS, "", 25));
List layoutElements = newAttributeBands.getLayoutElements();
assertEquals(0, layoutElements.size());
}
public void testIntegralLayout() throws IOException, Pack200Exception {
tryIntegral("B");
tryIntegral("FB");
tryIntegral("SB");
tryIntegral("H");
tryIntegral("FH");
tryIntegral("SH");
tryIntegral("I");
tryIntegral("FI");
tryIntegral("SI");
tryIntegral("PB");
tryIntegral("OB");
tryIntegral("OSB");
tryIntegral("POB");
tryIntegral("PH");
tryIntegral("OH");
tryIntegral("OSH");
tryIntegral("POH");
tryIntegral("PI");
tryIntegral("OI");
tryIntegral("OSI");
tryIntegral("POI");
}
public void tryIntegral(String layout) throws IOException, Pack200Exception {
MockNewAttributeBands newAttributeBands = new MockNewAttributeBands(
new MockSegment(), new AttributeLayout("test",
AttributeLayout.CONTEXT_CLASS, layout, 25));
List layoutElements = newAttributeBands.getLayoutElements();
assertEquals(1, layoutElements.size());
Integral element = (Integral) layoutElements.get(0);
assertEquals(layout, element.getTag());
}
public void testReplicationLayout() throws IOException, Pack200Exception {
MockNewAttributeBands newAttributeBands = new MockNewAttributeBands(
new MockSegment(), new AttributeLayout("test",
AttributeLayout.CONTEXT_CLASS, "NH[PHOHRUHRSHH]", 25));
List layoutElements = newAttributeBands.getLayoutElements();
assertEquals(1, layoutElements.size());
Replication element = (Replication) layoutElements.get(0);
Integral countElement = element.getCountElement();
assertEquals("H", countElement.getTag());
List replicatedElements = element.getLayoutElements();
assertEquals(5, replicatedElements.size());
Integral firstElement = (Integral) replicatedElements.get(0);
assertEquals("PH", firstElement.getTag());
Integral secondElement = (Integral) replicatedElements.get(1);
assertEquals("OH", secondElement.getTag());
Reference thirdElement = (Reference) replicatedElements.get(2);
assertEquals("RUH", thirdElement.getTag());
Reference fourthElement = (Reference) replicatedElements.get(3);
assertEquals("RSH", fourthElement.getTag());
Integral fifthElement = (Integral) replicatedElements.get(4);
assertEquals("H", fifthElement.getTag());
}
public void testReferenceLayouts() throws IOException, Pack200Exception {
tryReference("KIB");
tryReference("KIH");
tryReference("KII");
tryReference("KINH");
tryReference("KJH");
tryReference("KDH");
tryReference("KSH");
tryReference("KQH");
tryReference("RCH");
tryReference("RSH");
tryReference("RDH");
tryReference("RFH");
tryReference("RMH");
tryReference("RIH");
tryReference("RUH");
tryReference("RQH");
tryReference("RQNH");
tryReference("RQNI");
}
private void tryReference(String layout) throws IOException,
Pack200Exception {
MockNewAttributeBands newAttributeBands = new MockNewAttributeBands(
new MockSegment(), new AttributeLayout("test",
AttributeLayout.CONTEXT_CODE, layout, 26));
List layoutElements = newAttributeBands.getLayoutElements();
assertEquals(1, layoutElements.size());
Reference element = (Reference) layoutElements.get(0);
assertEquals(layout, element.getTag());
}
public void testUnionLayout() throws IOException, Pack200Exception {
MockNewAttributeBands newAttributeBands = new MockNewAttributeBands(
new MockSegment(), new AttributeLayout("test",
AttributeLayout.CONTEXT_CODE,
"TB(55)[FH](23)[]()[RSH]", 26));
List layoutElements = newAttributeBands.getLayoutElements();
assertEquals(1, layoutElements.size());
Union element = (Union) layoutElements.get(0);
Integral tag = element.getUnionTag();
assertEquals("B", tag.getTag());
List unionCases = element.getUnionCases();
assertEquals(2, unionCases.size());
UnionCase firstCase = (UnionCase) unionCases.get(0);
assertTrue(firstCase.hasTag(55));
assertFalse(firstCase.hasTag(23));
List body = firstCase.getBody();
assertEquals(1, body.size());
Integral bodyElement = (Integral) body.get(0);
assertEquals("FH", bodyElement.getTag());
UnionCase secondCase = (UnionCase) unionCases.get(1);
assertTrue(secondCase.hasTag(23));
assertFalse(secondCase.hasTag(55));
body = secondCase.getBody();
assertEquals(0, body.size());
List defaultBody = element.getDefaultCaseBody();
assertEquals(1, defaultBody.size());
Reference ref = (Reference) defaultBody.get(0);
assertEquals("RSH", ref.getTag());
}
public void testLayoutWithCalls() throws IOException, Pack200Exception {
MockNewAttributeBands newAttributeBands = new MockNewAttributeBands(
new MockSegment(),
new AttributeLayout(
"test",
AttributeLayout.CONTEXT_FIELD,
"[NH[(1)]][RSH NH[RUH(1)]][TB(66,67,73,83,90)[KIH](68)[KDH](70)[KFH](74)[KJH](99)[RSH](101)[RSH RUH](115)[RUH](91)[NH[(0)]](64)[RSH[RUH(0)]]()[]]",
26));
List layoutElements = newAttributeBands.getLayoutElements();
assertEquals(3, layoutElements.size());
Callable firstCallable = (Callable) layoutElements.get(0);
Callable secondCallable = (Callable) layoutElements.get(1);
Callable thirdCallable = (Callable) layoutElements.get(2);
List firstBody = firstCallable.getBody();
assertEquals(1, firstBody.size());
Replication rep = (Replication) firstBody.get(0);
List repBody = rep.getLayoutElements();
assertEquals(1, repBody.size());
Call call = (Call) repBody.get(0);
assertEquals(1, call.getCallableIndex());
assertEquals(secondCallable, call.getCallable());
assertFalse(firstCallable.isBackwardsCallable());
assertFalse(secondCallable.isBackwardsCallable());
assertFalse(thirdCallable.isBackwardsCallable());
}
public void testLayoutWithBackwardsCall() throws IOException,
Pack200Exception {
MockNewAttributeBands newAttributeBands = new MockNewAttributeBands(
new MockSegment(), new AttributeLayout("test",
AttributeLayout.CONTEXT_METHOD, "[NH[(1)]][KIH][(-1)]",
20));
List layoutElements = newAttributeBands.getLayoutElements();
assertEquals(3, layoutElements.size());
Callable firstCallable = (Callable) layoutElements.get(0);
Callable secondCallable = (Callable) layoutElements.get(1);
Callable thirdCallable = (Callable) layoutElements.get(2);
List thirdBody = thirdCallable.getBody();
assertEquals(1, thirdBody.size());
Call call = (Call) thirdBody.get(0);
assertEquals(secondCallable, call.getCallable());
assertTrue(secondCallable.isBackwardsCallable());
assertFalse(firstCallable.isBackwardsCallable());
assertFalse(thirdCallable.isBackwardsCallable());
newAttributeBands = new MockNewAttributeBands(new MockSegment(),
new AttributeLayout("test", AttributeLayout.CONTEXT_METHOD,
"[NH[(1)]][KIH][(-2)]", 20));
layoutElements = newAttributeBands.getLayoutElements();
assertEquals(3, layoutElements.size());
firstCallable = (Callable) layoutElements.get(0);
secondCallable = (Callable) layoutElements.get(1);
thirdCallable = (Callable) layoutElements.get(2);
thirdBody = thirdCallable.getBody();
assertEquals(1, thirdBody.size());
call = (Call) thirdBody.get(0);
assertEquals(firstCallable, call.getCallable());
assertTrue(firstCallable.isBackwardsCallable());
assertFalse(secondCallable.isBackwardsCallable());
assertFalse(thirdCallable.isBackwardsCallable());
newAttributeBands = new MockNewAttributeBands(new MockSegment(),
new AttributeLayout("test", AttributeLayout.CONTEXT_METHOD,
"[NH[(1)]][KIH][(0)]", 20));
layoutElements = newAttributeBands.getLayoutElements();
assertEquals(3, layoutElements.size());
firstCallable = (Callable) layoutElements.get(0);
secondCallable = (Callable) layoutElements.get(1);
thirdCallable = (Callable) layoutElements.get(2);
thirdBody = thirdCallable.getBody();
assertEquals(1, thirdBody.size());
call = (Call) thirdBody.get(0);
assertEquals(thirdCallable, call.getCallable());
assertTrue(thirdCallable.isBackwardsCallable());
assertFalse(firstCallable.isBackwardsCallable());
assertFalse(secondCallable.isBackwardsCallable());
assertFalse(firstCallable.isBackwardsCallable());
}
private class MockNewAttributeBands extends NewAttributeBands {
public MockNewAttributeBands(Segment segment, AttributeLayout layout)
throws IOException {
super(segment, layout);
}
public List getLayoutElements() {
return attributeLayoutElements;
}
}
}
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.harmony.unpack200.tests;
import java.io.IOException;
import java.util.List;
import org.apache.harmony.pack200.Pack200Exception;
import org.apache.harmony.unpack200.AttributeLayout;
import org.apache.harmony.unpack200.NewAttributeBands;
import org.apache.harmony.unpack200.NewAttributeBands.Call;
import org.apache.harmony.unpack200.NewAttributeBands.Callable;
import org.apache.harmony.unpack200.NewAttributeBands.Integral;
import org.apache.harmony.unpack200.NewAttributeBands.Reference;
import org.apache.harmony.unpack200.NewAttributeBands.Replication;
import org.apache.harmony.unpack200.NewAttributeBands.Union;
import org.apache.harmony.unpack200.NewAttributeBands.UnionCase;
import org.apache.harmony.unpack200.Segment;
/**
* Tests for unpack200 support for non-predefined attributes
*/
public class NewAttributeBandsTest extends AbstractBandsTestCase {
public void testEmptyLayout() throws IOException, Pack200Exception {
MockNewAttributeBands newAttributeBands = new MockNewAttributeBands(
new MockSegment(), new AttributeLayout("test",
AttributeLayout.CONTEXT_CLASS, "", 25));
List layoutElements = newAttributeBands.getLayoutElements();
assertEquals(0, layoutElements.size());
}
public void testIntegralLayout() throws IOException, Pack200Exception {
tryIntegral("B");
tryIntegral("FB");
tryIntegral("SB");
tryIntegral("H");
tryIntegral("FH");
tryIntegral("SH");
tryIntegral("I");
tryIntegral("FI");
tryIntegral("SI");
tryIntegral("PB");
tryIntegral("OB");
tryIntegral("OSB");
tryIntegral("POB");
tryIntegral("PH");
tryIntegral("OH");
tryIntegral("OSH");
tryIntegral("POH");
tryIntegral("PI");
tryIntegral("OI");
tryIntegral("OSI");
tryIntegral("POI");
}
public void tryIntegral(String layout) throws IOException, Pack200Exception {
MockNewAttributeBands newAttributeBands = new MockNewAttributeBands(
new MockSegment(), new AttributeLayout("test",
AttributeLayout.CONTEXT_CLASS, layout, 25));
List layoutElements = newAttributeBands.getLayoutElements();
assertEquals(1, layoutElements.size());
Integral element = (Integral) layoutElements.get(0);
assertEquals(layout, element.getTag());
}
public void testReplicationLayout() throws IOException, Pack200Exception {
MockNewAttributeBands newAttributeBands = new MockNewAttributeBands(
new MockSegment(), new AttributeLayout("test",
AttributeLayout.CONTEXT_CLASS, "NH[PHOHRUHRSHH]", 25));
List layoutElements = newAttributeBands.getLayoutElements();
assertEquals(1, layoutElements.size());
Replication element = (Replication) layoutElements.get(0);
Integral countElement = element.getCountElement();
assertEquals("H", countElement.getTag());
List replicatedElements = element.getLayoutElements();
assertEquals(5, replicatedElements.size());
Integral firstElement = (Integral) replicatedElements.get(0);
assertEquals("PH", firstElement.getTag());
Integral secondElement = (Integral) replicatedElements.get(1);
assertEquals("OH", secondElement.getTag());
Reference thirdElement = (Reference) replicatedElements.get(2);
assertEquals("RUH", thirdElement.getTag());
Reference fourthElement = (Reference) replicatedElements.get(3);
assertEquals("RSH", fourthElement.getTag());
Integral fifthElement = (Integral) replicatedElements.get(4);
assertEquals("H", fifthElement.getTag());
}
public void testReferenceLayouts() throws IOException, Pack200Exception {
tryReference("KIB");
tryReference("KIH");
tryReference("KII");
tryReference("KINH");
tryReference("KJH");
tryReference("KDH");
tryReference("KSH");
tryReference("KQH");
tryReference("RCH");
tryReference("RSH");
tryReference("RDH");
tryReference("RFH");
tryReference("RMH");
tryReference("RIH");
tryReference("RUH");
tryReference("RQH");
tryReference("RQNH");
tryReference("RQNI");
}
private void tryReference(String layout) throws IOException,
Pack200Exception {
MockNewAttributeBands newAttributeBands = new MockNewAttributeBands(
new MockSegment(), new AttributeLayout("test",
AttributeLayout.CONTEXT_CODE, layout, 26));
List layoutElements = newAttributeBands.getLayoutElements();
assertEquals(1, layoutElements.size());
Reference element = (Reference) layoutElements.get(0);
assertEquals(layout, element.getTag());
}
public void testUnionLayout() throws IOException, Pack200Exception {
MockNewAttributeBands newAttributeBands = new MockNewAttributeBands(
new MockSegment(), new AttributeLayout("test",
AttributeLayout.CONTEXT_CODE,
"TB(55)[FH](23)[]()[RSH]", 26));
List layoutElements = newAttributeBands.getLayoutElements();
assertEquals(1, layoutElements.size());
Union element = (Union) layoutElements.get(0);
Integral tag = element.getUnionTag();
assertEquals("B", tag.getTag());
List unionCases = element.getUnionCases();
assertEquals(2, unionCases.size());
UnionCase firstCase = (UnionCase) unionCases.get(0);
assertTrue(firstCase.hasTag(55));
assertFalse(firstCase.hasTag(23));
List body = firstCase.getBody();
assertEquals(1, body.size());
Integral bodyElement = (Integral) body.get(0);
assertEquals("FH", bodyElement.getTag());
UnionCase secondCase = (UnionCase) unionCases.get(1);
assertTrue(secondCase.hasTag(23));
assertFalse(secondCase.hasTag(55));
body = secondCase.getBody();
assertEquals(0, body.size());
List defaultBody = element.getDefaultCaseBody();
assertEquals(1, defaultBody.size());
Reference ref = (Reference) defaultBody.get(0);
assertEquals("RSH", ref.getTag());
}
public void testLayoutWithCalls() throws IOException, Pack200Exception {
MockNewAttributeBands newAttributeBands = new MockNewAttributeBands(
new MockSegment(),
new AttributeLayout(
"test",
AttributeLayout.CONTEXT_FIELD,
"[NH[(1)]][RSH NH[RUH(1)]][TB(66,67,73,83,90)[KIH](68)[KDH](70)[KFH](74)[KJH](99)[RSH](101)[RSH RUH](115)[RUH](91)[NH[(0)]](64)[RSH[RUH(0)]]()[]]",
26));
List layoutElements = newAttributeBands.getLayoutElements();
assertEquals(3, layoutElements.size());
Callable firstCallable = (Callable) layoutElements.get(0);
Callable secondCallable = (Callable) layoutElements.get(1);
Callable thirdCallable = (Callable) layoutElements.get(2);
List firstBody = firstCallable.getBody();
assertEquals(1, firstBody.size());
Replication rep = (Replication) firstBody.get(0);
List repBody = rep.getLayoutElements();
assertEquals(1, repBody.size());
Call call = (Call) repBody.get(0);
assertEquals(1, call.getCallableIndex());
assertEquals(secondCallable, call.getCallable());
assertFalse(firstCallable.isBackwardsCallable());
assertFalse(secondCallable.isBackwardsCallable());
assertFalse(thirdCallable.isBackwardsCallable());
}
public void testLayoutWithBackwardsCall() throws IOException,
Pack200Exception {
MockNewAttributeBands newAttributeBands = new MockNewAttributeBands(
new MockSegment(), new AttributeLayout("test",
AttributeLayout.CONTEXT_METHOD, "[NH[(1)]][KIH][(-1)]",
20));
List layoutElements = newAttributeBands.getLayoutElements();
assertEquals(3, layoutElements.size());
Callable firstCallable = (Callable) layoutElements.get(0);
Callable secondCallable = (Callable) layoutElements.get(1);
Callable thirdCallable = (Callable) layoutElements.get(2);
List thirdBody = thirdCallable.getBody();
assertEquals(1, thirdBody.size());
Call call = (Call) thirdBody.get(0);
assertEquals(secondCallable, call.getCallable());
assertTrue(secondCallable.isBackwardsCallable());
assertFalse(firstCallable.isBackwardsCallable());
assertFalse(thirdCallable.isBackwardsCallable());
newAttributeBands = new MockNewAttributeBands(new MockSegment(),
new AttributeLayout("test", AttributeLayout.CONTEXT_METHOD,
"[NH[(1)]][KIH][(-2)]", 20));
layoutElements = newAttributeBands.getLayoutElements();
assertEquals(3, layoutElements.size());
firstCallable = (Callable) layoutElements.get(0);
secondCallable = (Callable) layoutElements.get(1);
thirdCallable = (Callable) layoutElements.get(2);
thirdBody = thirdCallable.getBody();
assertEquals(1, thirdBody.size());
call = (Call) thirdBody.get(0);
assertEquals(firstCallable, call.getCallable());
assertTrue(firstCallable.isBackwardsCallable());
assertFalse(secondCallable.isBackwardsCallable());
assertFalse(thirdCallable.isBackwardsCallable());
newAttributeBands = new MockNewAttributeBands(new MockSegment(),
new AttributeLayout("test", AttributeLayout.CONTEXT_METHOD,
"[NH[(1)]][KIH][(0)]", 20));
layoutElements = newAttributeBands.getLayoutElements();
assertEquals(3, layoutElements.size());
firstCallable = (Callable) layoutElements.get(0);
secondCallable = (Callable) layoutElements.get(1);
thirdCallable = (Callable) layoutElements.get(2);
thirdBody = thirdCallable.getBody();
assertEquals(1, thirdBody.size());
call = (Call) thirdBody.get(0);
assertEquals(thirdCallable, call.getCallable());
assertTrue(thirdCallable.isBackwardsCallable());
assertFalse(firstCallable.isBackwardsCallable());
assertFalse(secondCallable.isBackwardsCallable());
assertFalse(firstCallable.isBackwardsCallable());
}
private class MockNewAttributeBands extends NewAttributeBands {
public MockNewAttributeBands(Segment segment, AttributeLayout layout)
throws IOException {
super(segment, layout);
}
public List getLayoutElements() {
return attributeLayoutElements;
}
}
}

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