01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */
17: package org.apache.harmony.pack200.tests;
18:
19: import junit.framework.TestCase;
20:
21: import org.apache.harmony.pack200.AttributeLayout;
22: import org.apache.harmony.pack200.AttributeLayoutMap;
23: import org.apache.harmony.pack200.Pack200Exception;
24:
25: public class AttributeLayoutMapTest extends TestCase {
26: public void testRepeatable() throws Pack200Exception {
27: // Check we can retrieve a default layout
28: AttributeLayoutMap a = new AttributeLayoutMap();
29: AttributeLayout layout = a.getAttributeLayout("SourceFile",
30: AttributeLayout.CONTEXT_CLASS);
31: assertNotNull(layout);
32: assertEquals("RUNH", layout.getLayout());
33: // and that we can change it
34: a.add(new AttributeLayout("SourceFile",
35: AttributeLayout.CONTEXT_CLASS, "FROG", 15));
36: layout = a.getAttributeLayout("SourceFile",
37: AttributeLayout.CONTEXT_CLASS);
38: assertNotNull(layout);
39: assertEquals("FROG", layout.getLayout());
40: assertTrue(layout.matches(1 << 15));
41: assertFalse(layout.matches(1 << 16));
42: assertTrue(layout.matches(-1));
43: assertFalse(layout.matches(0));
44: // and that changes don't affect subsequent defaults
45: AttributeLayoutMap b = new AttributeLayoutMap();
46: layout = b.getAttributeLayout("SourceFile",
47: AttributeLayout.CONTEXT_CLASS);
48: assertNotNull(layout);
49: assertEquals("RUNH", layout.getLayout());
50:
51: }
52: }
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