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:
18: package java.awt.image;
19:
20: import junit.framework.TestCase;
21:
22: public class RescaleOpTest extends TestCase {
23: // Regression test for HARMONY-2691
24: public void testRescaleOp() throws IllegalArgumentException {
25: new RescaleOp(new float[] {}, new float[] { 0.75F }, null);
26: }
27:
28: // Regression test for HARMONY-2691
29: public void testRescaleOp2() throws IllegalArgumentException {
30: new RescaleOp(new float[] { 0.75F }, new float[] {}, null);
31: }
32:
33: // A regression test for harmony-2689
34: public void test_getOffsetsNullLength() {
35: RescaleOp res = new RescaleOp(new float[1], new float[2], null);
36: assertEquals(res.getOffsets(new float[] {}).length, 0);
37: }
38:
39: // A regression test for harmony-2689
40: public void test_getScaleFactorsNullLength() {
41: RescaleOp res = new RescaleOp(new float[1], new float[2], null);
42: assertEquals(res.getScaleFactors(new float[] {}).length, 0);
43: }
44: }
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