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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.
- */
-
- /* $Id$ */
-
- package org.apache.fop.afp.ptoca;
-
- import java.io.IOException;
- import java.io.OutputStream;
-
- import org.junit.Test;
-
- import static org.mockito.Mockito.mock;
- import static org.mockito.Mockito.times;
- import static org.mockito.Mockito.verify;
- import static org.mockito.Mockito.when;
-
- import org.apache.fop.afp.fonts.CharactersetEncoder.EncodedChars;
- import org.apache.fop.afp.ptoca.TransparentDataControlSequence.TransparentData;
-
- import static org.apache.fop.afp.ptoca.PtocaConstants.TRANSPARENT_DATA_MAX_SIZE;
-
- public class TransparentDataControlSequenceTestCase {
-
- private EncodedChars encodedChars;
- private final OutputStream outStream = mock(OutputStream.class);
-
- @Test
- public void testSingleByteCharacterSet() throws IOException {
- testTRNs(false);
- }
-
- @Test
- public void testDoubleByteCharacterSets() throws IOException {
- testTRNs(true);
- }
-
- public void testTRNs(boolean isDBCS) throws IOException {
- for (int length = 100; length < 10000; length += 1000) {
- createTRNControlSequence(isDBCS, length);
- int maxTRNSize = TRANSPARENT_DATA_MAX_SIZE - (isDBCS ? 1 : 0);
- int numberOfTRNs = length / maxTRNSize;
- for (int i = 0; i < numberOfTRNs; i++) {
- verify(encodedChars, times(1)).writeTo(outStream, i * maxTRNSize, maxTRNSize);
- }
- int lastOffset = numberOfTRNs * maxTRNSize;
- verify(encodedChars, times(1)).writeTo(outStream, numberOfTRNs * maxTRNSize,
- length - lastOffset);
- }
- }
-
- private void createTRNControlSequence(boolean isDBCS, int length) throws IOException {
- encodedChars = mock(EncodedChars.class);
- when(encodedChars.isDBCS()).thenReturn(isDBCS);
- when(encodedChars.getLength()).thenReturn(length);
- for (TransparentData trn : new TransparentDataControlSequence(encodedChars)) {
- trn.writeTo(outStream);
- }
- }
- }
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