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moved java files for pre-convert

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Henry Schimke
2022-08-20 12:00:19 -05:00
parent 4997291cb8
commit 1901c96559
2757 changed files with 57224 additions and 0 deletions
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84
java_test/java/com/google/zxing/oned/rss/expanded/BinaryUtil.java Normal file
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/*
* Copyright (C) 2010 ZXing authors
*
* Licensed 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.
*/
/*
* These authors would like to acknowledge the Spanish Ministry of Industry,
* Tourism and Trade, for the support in the project TSI020301-2008-2
* "PIRAmIDE: Personalizable Interactions with Resources on AmI-enabled
* Mobile Dynamic Environments", led by Treelogic
* ( http://www.treelogic.com/ ):
*
* http://www.piramidepse.com/
*/
package com.google.zxing.oned.rss.expanded;
import com.google.zxing.common.BitArray;
import java.util.regex.Pattern;
/**
* @author Pablo Orduña, University of Deusto (pablo.orduna@deusto.es)
*/
public final class BinaryUtil {
private static final Pattern ONE = Pattern.compile("1");
private static final Pattern ZERO = Pattern.compile("0");
private static final Pattern SPACE = Pattern.compile(" ");
private BinaryUtil() {
}
/*
* Constructs a BitArray from a String like the one returned from BitArray.toString()
*/
public static BitArray buildBitArrayFromString(CharSequence data) {
CharSequence dotsAndXs = ZERO.matcher(ONE.matcher(data).replaceAll("X")).replaceAll(".");
BitArray binary = new BitArray(SPACE.matcher(dotsAndXs).replaceAll("").length());
int counter = 0;
for (int i = 0; i < dotsAndXs.length(); ++i) {
if (i % 9 == 0) { // spaces
if (dotsAndXs.charAt(i) != ' ') {
throw new IllegalStateException("space expected");
}
continue;
}
char currentChar = dotsAndXs.charAt(i);
if (currentChar == 'X' || currentChar == 'x') {
binary.set(counter);
}
counter++;
}
return binary;
}
public static BitArray buildBitArrayFromStringWithoutSpaces(CharSequence data) {
StringBuilder sb = new StringBuilder();
CharSequence dotsAndXs = ZERO.matcher(ONE.matcher(data).replaceAll("X")).replaceAll(".");
int current = 0;
while (current < dotsAndXs.length()) {
sb.append(' ');
for (int i = 0; i < 8 && current < dotsAndXs.length(); ++i) {
sb.append(dotsAndXs.charAt(current));
current++;
}
}
return buildBitArrayFromString(sb.toString());
}
}

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java_test/java/com/google/zxing/oned/rss/expanded/BinaryUtilTest.java Normal file
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/*
* Copyright (C) 2010 ZXing authors
*
* Licensed 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.
*/
/*
* These authors would like to acknowledge the Spanish Ministry of Industry,
* Tourism and Trade, for the support in the project TSI020301-2008-2
* "PIRAmIDE: Personalizable Interactions with Resources on AmI-enabled
* Mobile Dynamic Environments", led by Treelogic
* ( http://www.treelogic.com/ ):
*
* http://www.piramidepse.com/
*/
package com.google.zxing.oned.rss.expanded;
import com.google.zxing.common.BitArray;
import org.junit.Assert;
import org.junit.Test;
import java.util.regex.Pattern;
/**
* @author Pablo Orduña, University of Deusto (pablo.orduna@deusto.es)
*/
public final class BinaryUtilTest extends Assert {
private static final Pattern SPACE = Pattern.compile(" ");
@Test
public void testBuildBitArrayFromString() {
CharSequence data = " ..X..X.. ..XXX... XXXXXXXX ........";
check(data);
data = " XXX..X..";
check(data);
data = " XX";
check(data);
data = " ....XX.. ..XX";
check(data);
data = " ....XX.. ..XX..XX ....X.X. ........";
check(data);
}
private static void check(CharSequence data) {
BitArray binary = BinaryUtil.buildBitArrayFromString(data);
assertEquals(data, binary.toString());
}
@Test
public void testBuildBitArrayFromStringWithoutSpaces() {
CharSequence data = " ..X..X.. ..XXX... XXXXXXXX ........";
checkWithoutSpaces(data);
data = " XXX..X..";
checkWithoutSpaces(data);
data = " XX";
checkWithoutSpaces(data);
data = " ....XX.. ..XX";
checkWithoutSpaces(data);
data = " ....XX.. ..XX..XX ....X.X. ........";
checkWithoutSpaces(data);
}
private static void checkWithoutSpaces(CharSequence data) {
CharSequence dataWithoutSpaces = SPACE.matcher(data).replaceAll("");
BitArray binary = BinaryUtil.buildBitArrayFromStringWithoutSpaces(dataWithoutSpaces);
assertEquals(data, binary.toString());
}
}

85
java_test/java/com/google/zxing/oned/rss/expanded/BitArrayBuilderTest.java Normal file
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/*
* Copyright (C) 2010 ZXing authors
*
* Licensed 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.
*/
/*
* These authors would like to acknowledge the Spanish Ministry of Industry,
* Tourism and Trade, for the support in the project TSI020301-2008-2
* "PIRAmIDE: Personalizable Interactions with Resources on AmI-enabled
* Mobile Dynamic Environments", led by Treelogic
* ( http://www.treelogic.com/ ):
*
* http://www.piramidepse.com/
*/
package com.google.zxing.oned.rss.expanded;
import com.google.zxing.common.BitArray;
import com.google.zxing.oned.rss.DataCharacter;
import org.junit.Assert;
import org.junit.Test;
import java.util.ArrayList;
import java.util.List;
/**
* @author Pablo Orduña, University of Deusto (pablo.orduna@deusto.es)
* @author Eduardo Castillejo, University of Deusto (eduardo.castillejo@deusto.es)
*/
public final class BitArrayBuilderTest extends Assert {
@Test
public void testBuildBitArray1() {
int[][] pairValues = {{19}, {673, 16}};
String expected = " .......X ..XX..X. X.X....X .......X ....";
checkBinary(pairValues, expected);
}
private static void checkBinary(int[][] pairValues, String expected) {
BitArray binary = buildBitArray(pairValues);
assertEquals(expected, binary.toString());
}
private static BitArray buildBitArray(int[][] pairValues) {
List<ExpandedPair> pairs = new ArrayList<>();
for (int i = 0; i < pairValues.length; ++i) {
int [] pair = pairValues[i];
DataCharacter leftChar;
if (i == 0) {
leftChar = null;
} else {
leftChar = new DataCharacter(pair[0], 0);
}
DataCharacter rightChar;
if (i == 0) {
rightChar = new DataCharacter(pair[0], 0);
} else if (pair.length == 2) {
rightChar = new DataCharacter(pair[1], 0);
} else {
rightChar = null;
}
ExpandedPair expandedPair = new ExpandedPair(leftChar, rightChar, null);
pairs.add(expandedPair);
}
return BitArrayBuilder.buildBitArray(pairs);
}
}

50
java_test/java/com/google/zxing/oned/rss/expanded/ExpandedInformationDecoderTest.java Normal file
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/*
* Copyright (C) 2010 ZXing authors
*
* Licensed 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.
*/
/*
* These authors would like to acknowledge the Spanish Ministry of Industry,
* Tourism and Trade, for the support in the project TSI020301-2008-2
* "PIRAmIDE: Personalizable Interactions with Resources on AmI-enabled
* Mobile Dynamic Environments", led by Treelogic
* ( http://www.treelogic.com/ ):
*
* http://www.piramidepse.com/
*/
package com.google.zxing.oned.rss.expanded;
import com.google.zxing.common.BitArray;
import com.google.zxing.oned.rss.expanded.decoders.AbstractExpandedDecoder;
import org.junit.Assert;
import org.junit.Test;
/**
* @author Pablo Orduña, University of Deusto (pablo.orduna@deusto.es)
* @author Eduardo Castillejo, University of Deusto (eduardo.castillejo@deusto.es)
*/
public final class ExpandedInformationDecoderTest extends Assert {
@Test
public void testNoAi() throws Exception {
BitArray information = BinaryUtil.buildBitArrayFromString(" .......X ..XX..X. X.X....X .......X ....");
AbstractExpandedDecoder decoder = AbstractExpandedDecoder.createDecoder(information);
String decoded = decoder.parseInformation();
assertEquals("(10)12A", decoded);
}
}

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java_test/java/com/google/zxing/oned/rss/expanded/RSSExpandedBlackBox1TestCase.java Normal file
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/*
* Copyright (C) 2010 ZXing authors
*
* Licensed 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.
*/
/*
* These authors would like to acknowledge the Spanish Ministry of Industry,
* Tourism and Trade, for the support in the project TSI020301-2008-2
* "PIRAmIDE: Personalizable Interactions with Resources on AmI-enabled
* Mobile Dynamic Environments", led by Treelogic
* ( http://www.treelogic.com/ ):
*
* http://www.piramidepse.com/
*/
package com.google.zxing.oned.rss.expanded;
import com.google.zxing.BarcodeFormat;
import com.google.zxing.MultiFormatReader;
import com.google.zxing.common.AbstractBlackBoxTestCase;
/**
* A test of {@link RSSExpandedReader} against a fixed test set of images.
*/
public final class RSSExpandedBlackBox1TestCase extends AbstractBlackBoxTestCase {
public RSSExpandedBlackBox1TestCase() {
super("src/test/resources/blackbox/rssexpanded-1", new MultiFormatReader(), BarcodeFormat.RSS_EXPANDED);
addTest(32, 32, 0.0f);
addTest(32, 32, 180.0f);
}
}

43
java_test/java/com/google/zxing/oned/rss/expanded/RSSExpandedBlackBox2TestCase.java Normal file
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/*
* Copyright (C) 2010 ZXing authors
*
* Licensed 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.
*/
/*
* These authors would like to acknowledge the Spanish Ministry of Industry,
* Tourism and Trade, for the support in the project TSI020301-2008-2
* "PIRAmIDE: Personalizable Interactions with Resources on AmI-enabled
* Mobile Dynamic Environments", led by Treelogic
* ( http://www.treelogic.com/ ):
*
* http://www.piramidepse.com/
*/
package com.google.zxing.oned.rss.expanded;
import com.google.zxing.BarcodeFormat;
import com.google.zxing.MultiFormatReader;
import com.google.zxing.common.AbstractBlackBoxTestCase;
/**
* A test of {@link RSSExpandedReader} against a fixed test set of images.
*/
public final class RSSExpandedBlackBox2TestCase extends AbstractBlackBoxTestCase {
public RSSExpandedBlackBox2TestCase() {
super("src/test/resources/blackbox/rssexpanded-2", new MultiFormatReader(), BarcodeFormat.RSS_EXPANDED);
addTest(21, 23, 0.0f);
addTest(21, 23, 180.0f);
}
}

44
java_test/java/com/google/zxing/oned/rss/expanded/RSSExpandedBlackBox3TestCase.java Normal file
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/*
* Copyright (C) 2010 ZXing authors
*
* Licensed 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.
*/
/*
* These authors would like to acknowledge the Spanish Ministry of Industry,
* Tourism and Trade, for the support in the project TSI020301-2008-2
* "PIRAmIDE: Personalizable Interactions with Resources on AmI-enabled
* Mobile Dynamic Environments", led by Treelogic
* ( http://www.treelogic.com/ ):
*
* http://www.piramidepse.com/
*/
package com.google.zxing.oned.rss.expanded;
import com.google.zxing.BarcodeFormat;
import com.google.zxing.MultiFormatReader;
import com.google.zxing.common.AbstractBlackBoxTestCase;
/**
* A test of {@link RSSExpandedReader} against a fixed test set of images.
*/
public final class RSSExpandedBlackBox3TestCase extends AbstractBlackBoxTestCase {
public RSSExpandedBlackBox3TestCase() {
super("src/test/resources/blackbox/rssexpanded-3", new MultiFormatReader(), BarcodeFormat.RSS_EXPANDED);
addTest(117, 117, 0.0f);
addTest(117, 117, 180.0f);
}
}

198
java_test/java/com/google/zxing/oned/rss/expanded/RSSExpandedImage2binaryTestCase.java Normal file
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/*
* Copyright (C) 2010 ZXing authors
*
* Licensed 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.
*/
/*
* These authors would like to acknowledge the Spanish Ministry of Industry,
* Tourism and Trade, for the support in the project TSI020301-2008-2
* "PIRAmIDE: Personalizable Interactions with Resources on AmI-enabled
* Mobile Dynamic Environments", led by Treelogic
* ( http://www.treelogic.com/ ):
*
* http://www.piramidepse.com/
*/
package com.google.zxing.oned.rss.expanded;
import java.awt.image.BufferedImage;
import java.io.IOException;
import java.nio.file.Path;
import java.util.List;
import javax.imageio.ImageIO;
import com.google.zxing.BinaryBitmap;
import com.google.zxing.BufferedImageLuminanceSource;
import com.google.zxing.NotFoundException;
import com.google.zxing.ReaderException;
import com.google.zxing.common.AbstractBlackBoxTestCase;
import com.google.zxing.common.BitArray;
import com.google.zxing.common.GlobalHistogramBinarizer;
import org.junit.Assert;
import org.junit.Test;
/**
* @author Pablo Orduña, University of Deusto (pablo.orduna@deusto.es)
* @author Eduardo Castillejo, University of Deusto (eduardo.castillejo@deusto.es)
*/
public final class RSSExpandedImage2binaryTestCase extends Assert {
@Test
public void testDecodeRow2binary1() throws Exception {
// (11)100224(17)110224(3102)000100
assertCorrectImage2binary("1.png",
" ...X...X .X....X. .XX...X. X..X...X ...XX.X. ..X.X... ..X.X..X ...X..X. X.X....X .X....X. .....X.. X...X...");
}
@Test
public void testDecodeRow2binary2() throws Exception {
// (01)90012345678908(3103)001750
assertCorrectImage2binary("2.png", " ..X..... ......X. .XXX.X.X .X...XX. XXXXX.XX XX.X.... .XX.XX.X .XX.");
}
@Test
public void testDecodeRow2binary3() throws Exception {
// (10)12A
assertCorrectImage2binary("3.png", " .......X ..XX..X. X.X....X .......X ....");
}
@Test
public void testDecodeRow2binary4() throws Exception {
// (01)98898765432106(3202)012345(15)991231
assertCorrectImage2binary(
"4.png", " ..XXXX.X XX.XXXX. .XXX.XX. XX..X... .XXXXX.. XX.X..X. ..XX..XX XX.X.XXX X..XX..X .X.XXXXX XXXX");
}
@Test
public void testDecodeRow2binary5() throws Exception {
// (01)90614141000015(3202)000150
assertCorrectImage2binary(
"5.png", " ..X.X... .XXXX.X. XX..XXXX ....XX.. X....... ....X... ....X..X .XX.");
}
@SuppressWarnings("checkstyle:lineLength")
@Test
public void testDecodeRow2binary10() throws Exception {
// (01)98898765432106(15)991231(3103)001750(10)12A(422)123(21)123456(423)0123456789012
assertCorrectImage2binary("10.png",
" .X.XX..X XX.XXXX. .XXX.XX. XX..X... .XXXXX.. XX.X..X. ..XX...X XX.X.... X.X.X.X. X.X..X.X .X....X. XX...X.. ...XX.X. .XXXXXX. .X..XX.. X.X.X... .X...... XXXX.... XX.XX... XXXXX.X. ...XXXXX .....X.X ...X.... X.XXX..X X.X.X... XX.XX..X .X..X..X .X.X.X.X X.XX...X .XX.XXX. XXX.X.XX ..X.");
}
@SuppressWarnings("checkstyle:lineLength")
@Test
public void testDecodeRow2binary11() throws Exception {
// (01)98898765432106(15)991231(3103)001750(10)12A(422)123(21)123456
assertCorrectImage2binary("11.png",
" .X.XX..X XX.XXXX. .XXX.XX. XX..X... .XXXXX.. XX.X..X. ..XX...X XX.X.... X.X.X.X. X.X..X.X .X....X. XX...X.. ...XX.X. .XXXXXX. .X..XX.. X.X.X... .X...... XXXX.... XX.XX... XXXXX.X. ...XXXXX .....X.X ...X.... X.XXX..X X.X.X... ....");
}
@Test
public void testDecodeRow2binary12() throws Exception {
// (01)98898765432106(3103)001750
assertCorrectImage2binary(
"12.png", " ..X..XX. XXXX..XX X.XX.XX. .X....XX XXX..XX. X..X.... .XX.XX.X .XX.");
}
@Test
public void testDecodeRow2binary13() throws Exception {
// (01)90012345678908(3922)795
assertCorrectImage2binary(
"13.png", " ..XX..X. ........ .X..XXX. X.X.X... XX.XXXXX .XXXX.X. X.X.XXXX .X..X..X ......X.");
}
@Test
public void testDecodeRow2binary14() throws Exception {
// (01)90012345678908(3932)0401234
assertCorrectImage2binary(
"14.png", " ..XX.X.. ........ .X..XXX. X.X.X... XX.XXXXX .XXXX.X. X.....X. X.....X. X.X.X.XX .X...... X...");
}
@Test
public void testDecodeRow2binary15() throws Exception {
// (01)90012345678908(3102)001750(11)100312
assertCorrectImage2binary(
"15.png", " ..XXX... ........ .X..XXX. X.X.X... XX.XXXXX .XXXX.X. ..XX...X .X.....X .XX..... XXXX.X.. XX..");
}
@Test
public void testDecodeRow2binary16() throws Exception {
// (01)90012345678908(3202)001750(11)100312
assertCorrectImage2binary(
"16.png", " ..XXX..X ........ .X..XXX. X.X.X... XX.XXXXX .XXXX.X. ..XX...X .X.....X .XX..... XXXX.X.. XX..");
}
@Test
public void testDecodeRow2binary17() throws Exception {
// (01)90012345678908(3102)001750(13)100312
assertCorrectImage2binary(
"17.png", " ..XXX.X. ........ .X..XXX. X.X.X... XX.XXXXX .XXXX.X. ..XX...X .X.....X .XX..... XXXX.X.. XX..");
}
@Test
public void testDecodeRow2binary18() throws Exception {
// (01)90012345678908(3202)001750(13)100312
assertCorrectImage2binary(
"18.png", " ..XXX.XX ........ .X..XXX. X.X.X... XX.XXXXX .XXXX.X. ..XX...X .X.....X .XX..... XXXX.X.. XX..");
}
@Test
public void testDecodeRow2binary19() throws Exception {
// (01)90012345678908(3102)001750(15)100312
assertCorrectImage2binary(
"19.png", " ..XXXX.. ........ .X..XXX. X.X.X... XX.XXXXX .XXXX.X. ..XX...X .X.....X .XX..... XXXX.X.. XX..");
}
@Test
public void testDecodeRow2binary20() throws Exception {
// (01)90012345678908(3202)001750(15)100312
assertCorrectImage2binary(
"20.png", " ..XXXX.X ........ .X..XXX. X.X.X... XX.XXXXX .XXXX.X. ..XX...X .X.....X .XX..... XXXX.X.. XX..");
}
@Test
public void testDecodeRow2binary21() throws Exception {
// (01)90012345678908(3102)001750(17)100312
assertCorrectImage2binary(
"21.png", " ..XXXXX. ........ .X..XXX. X.X.X... XX.XXXXX .XXXX.X. ..XX...X .X.....X .XX..... XXXX.X.. XX..");
}
@Test
public void testDecodeRow2binary22() throws Exception {
// (01)90012345678908(3202)001750(17)100312
assertCorrectImage2binary(
"22.png", " ..XXXXXX ........ .X..XXX. X.X.X... XX.XXXXX .XXXX.X. ..XX...X .X.....X .XX..... XXXX.X.. XX..");
}
private static void assertCorrectImage2binary(String fileName, String expected)
throws IOException, NotFoundException {
Path path = AbstractBlackBoxTestCase.buildTestBase("src/test/resources/blackbox/rssexpanded-1/").resolve(fileName);
BufferedImage image = ImageIO.read(path.toFile());
BinaryBitmap binaryMap = new BinaryBitmap(new GlobalHistogramBinarizer(new BufferedImageLuminanceSource(image)));
int rowNumber = binaryMap.getHeight() / 2;
BitArray row = binaryMap.getBlackRow(rowNumber, null);
List<ExpandedPair> pairs;
try {
RSSExpandedReader rssExpandedReader = new RSSExpandedReader();
pairs = rssExpandedReader.decodeRow2pairs(rowNumber, row);
} catch (ReaderException re) {
fail(re.toString());
return;
}
BitArray binary = BitArrayBuilder.buildBitArray(pairs);
assertEquals(expected, binary.toString());
}
}

102
java_test/java/com/google/zxing/oned/rss/expanded/RSSExpandedImage2resultTestCase.java Normal file
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/*
* Copyright (C) 2010 ZXing authors
*
* Licensed 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.
*
* This software consists of contributions made by many individuals,
* listed below:
*
* @author Pablo Orduña, University of Deusto (pablo.orduna@deusto.es)
* @author Eduardo Castillejo, University of Deusto (eduardo.castillejo@deusto.es)
*
* These authors would like to acknowledge the Spanish Ministry of Industry,
* Tourism and Trade, for the support in the project TSI020301-2008-2
* "PIRAmIDE: Personalizable Interactions with Resources on AmI-enabled
* Mobile Dynamic Environments", leaded by Treelogic
* ( http://www.treelogic.com/ ):
*
* http://www.piramidepse.com/
*
*/
package com.google.zxing.oned.rss.expanded;
import java.awt.image.BufferedImage;
import java.io.IOException;
import java.nio.file.Path;
import java.util.HashMap;
import javax.imageio.ImageIO;
import com.google.zxing.BarcodeFormat;
import com.google.zxing.BinaryBitmap;
import com.google.zxing.BufferedImageLuminanceSource;
import com.google.zxing.NotFoundException;
import com.google.zxing.ReaderException;
import com.google.zxing.Result;
import com.google.zxing.client.result.ExpandedProductParsedResult;
import com.google.zxing.client.result.ParsedResult;
import com.google.zxing.client.result.ResultParser;
import com.google.zxing.common.AbstractBlackBoxTestCase;
import com.google.zxing.common.BitArray;
import com.google.zxing.common.GlobalHistogramBinarizer;
import org.junit.Assert;
import org.junit.Test;
/**
* @author Pablo Orduña, University of Deusto (pablo.orduna@deusto.es)
* @author Eduardo Castillejo, University of Deusto (eduardo.castillejo@deusto.es)
*/
public final class RSSExpandedImage2resultTestCase extends Assert {
@Test
public void testDecodeRow2result2() throws Exception {
// (01)90012345678908(3103)001750
ExpandedProductParsedResult expected =
new ExpandedProductParsedResult("(01)90012345678908(3103)001750",
"90012345678908",
null, null, null, null, null, null,
"001750",
ExpandedProductParsedResult.KILOGRAM,
"3", null, null, null, new HashMap<>());
assertCorrectImage2result("2.png", expected);
}
private static void assertCorrectImage2result(String fileName, ExpandedProductParsedResult expected)
throws IOException, NotFoundException {
Path path = AbstractBlackBoxTestCase.buildTestBase("src/test/resources/blackbox/rssexpanded-1/").resolve(fileName);
BufferedImage image = ImageIO.read(path.toFile());
BinaryBitmap binaryMap = new BinaryBitmap(new GlobalHistogramBinarizer(new BufferedImageLuminanceSource(image)));
int rowNumber = binaryMap.getHeight() / 2;
BitArray row = binaryMap.getBlackRow(rowNumber, null);
Result theResult;
try {
RSSExpandedReader rssExpandedReader = new RSSExpandedReader();
theResult = rssExpandedReader.decodeRow(rowNumber, row, null);
} catch (ReaderException re) {
fail(re.toString());
return;
}
assertSame(BarcodeFormat.RSS_EXPANDED, theResult.getBarcodeFormat());
ParsedResult result = ResultParser.parseResult(theResult);
assertEquals(expected, result);
}
}

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/*
* Copyright (C) 2010 ZXing authors
*
* Licensed 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.
*/
/*
* These authors would like to acknowledge the Spanish Ministry of Industry,
* Tourism and Trade, for the support in the project TSI020301-2008-2
* "PIRAmIDE: Personalizable Interactions with Resources on AmI-enabled
* Mobile Dynamic Environments", led by Treelogic
* ( http://www.treelogic.com/ ):
*
* http://www.piramidepse.com/
*/
package com.google.zxing.oned.rss.expanded;
import java.awt.image.BufferedImage;
import java.io.IOException;
import java.nio.file.Path;
import javax.imageio.ImageIO;
import com.google.zxing.BarcodeFormat;
import com.google.zxing.BinaryBitmap;
import com.google.zxing.BufferedImageLuminanceSource;
import com.google.zxing.NotFoundException;
import com.google.zxing.ReaderException;
import com.google.zxing.Result;
import com.google.zxing.common.AbstractBlackBoxTestCase;
import com.google.zxing.common.BitArray;
import com.google.zxing.common.GlobalHistogramBinarizer;
import org.junit.Assert;
import org.junit.Test;
/**
* @author Pablo Orduña, University of Deusto (pablo.orduna@deusto.es)
* @author Eduardo Castillejo, University of Deusto (eduardo.castillejo@deusto.es)
*/
public final class RSSExpandedImage2stringTestCase extends Assert {
@Test
public void testDecodeRow2string1() throws Exception {
assertCorrectImage2string("1.png", "(11)100224(17)110224(3102)000100");
}
@Test
public void testDecodeRow2string2() throws Exception {
assertCorrectImage2string("2.png", "(01)90012345678908(3103)001750");
}
@Test
public void testDecodeRow2string3() throws Exception {
assertCorrectImage2string("3.png", "(10)12A");
}
@Test
public void testDecodeRow2string4() throws Exception {
assertCorrectImage2string("4.png", "(01)98898765432106(3202)012345(15)991231");
}
@Test
public void testDecodeRow2string5() throws Exception {
assertCorrectImage2string("5.png", "(01)90614141000015(3202)000150");
}
@Test
public void testDecodeRow2string7() throws Exception {
assertCorrectImage2string("7.png", "(10)567(11)010101");
}
@Test
public void testDecodeRow2string10() throws Exception {
String expected = "(01)98898765432106(15)991231(3103)001750(10)12A(422)123(21)123456(423)012345678901";
assertCorrectImage2string("10.png", expected);
}
@Test
public void testDecodeRow2string11() throws Exception {
assertCorrectImage2string("11.png", "(01)98898765432106(15)991231(3103)001750(10)12A(422)123(21)123456");
}
@Test
public void testDecodeRow2string12() throws Exception {
assertCorrectImage2string("12.png", "(01)98898765432106(3103)001750");
}
@Test
public void testDecodeRow2string13() throws Exception {
assertCorrectImage2string("13.png", "(01)90012345678908(3922)795");
}
@Test
public void testDecodeRow2string14() throws Exception {
assertCorrectImage2string("14.png", "(01)90012345678908(3932)0401234");
}
@Test
public void testDecodeRow2string15() throws Exception {
assertCorrectImage2string("15.png", "(01)90012345678908(3102)001750(11)100312");
}
@Test
public void testDecodeRow2string16() throws Exception {
assertCorrectImage2string("16.png", "(01)90012345678908(3202)001750(11)100312");
}
@Test
public void testDecodeRow2string17() throws Exception {
assertCorrectImage2string("17.png", "(01)90012345678908(3102)001750(13)100312");
}
@Test
public void testDecodeRow2string18() throws Exception {
assertCorrectImage2string("18.png", "(01)90012345678908(3202)001750(13)100312");
}
@Test
public void testDecodeRow2string19() throws Exception {
assertCorrectImage2string("19.png", "(01)90012345678908(3102)001750(15)100312");
}
@Test
public void testDecodeRow2string20() throws Exception {
assertCorrectImage2string("20.png", "(01)90012345678908(3202)001750(15)100312");
}
@Test
public void testDecodeRow2string21() throws Exception {
assertCorrectImage2string("21.png", "(01)90012345678908(3102)001750(17)100312");
}
@Test
public void testDecodeRow2string22() throws Exception {
assertCorrectImage2string("22.png", "(01)90012345678908(3202)001750(17)100312");
}
@Test
public void testDecodeRow2string25() throws Exception {
assertCorrectImage2string("25.png", "(10)123");
}
@Test
public void testDecodeRow2string26() throws Exception {
assertCorrectImage2string("26.png", "(10)5678(11)010101");
}
@Test
public void testDecodeRow2string27() throws Exception {
assertCorrectImage2string("27.png", "(10)1098-1234");
}
@Test
public void testDecodeRow2string28() throws Exception {
assertCorrectImage2string("28.png", "(10)1098/1234");
}
@Test
public void testDecodeRow2string29() throws Exception {
assertCorrectImage2string("29.png", "(10)1098.1234");
}
@Test
public void testDecodeRow2string30() throws Exception {
assertCorrectImage2string("30.png", "(10)1098*1234");
}
@Test
public void testDecodeRow2string31() throws Exception {
assertCorrectImage2string("31.png", "(10)1098,1234");
}
@Test
public void testDecodeRow2string32() throws Exception {
assertCorrectImage2string("32.png", "(15)991231(3103)001750(10)12A(422)123(21)123456(423)0123456789012");
}
private static void assertCorrectImage2string(String fileName, String expected)
throws IOException, NotFoundException {
Path path = AbstractBlackBoxTestCase.buildTestBase("src/test/resources/blackbox/rssexpanded-1/").resolve(fileName);
BufferedImage image = ImageIO.read(path.toFile());
BinaryBitmap binaryMap =
new BinaryBitmap(new GlobalHistogramBinarizer(new BufferedImageLuminanceSource(image)));
int rowNumber = binaryMap.getHeight() / 2;
BitArray row = binaryMap.getBlackRow(rowNumber, null);
Result result;
try {
RSSExpandedReader rssExpandedReader = new RSSExpandedReader();
result = rssExpandedReader.decodeRow(rowNumber, row, null);
} catch (ReaderException re) {
fail(re.toString());
return;
}
assertSame(BarcodeFormat.RSS_EXPANDED, result.getBarcodeFormat());
assertEquals(expected, result.getText());
}
}

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/*
* Copyright (C) 2010 ZXing authors
*
* Licensed 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.
*/
/*
* These authors would like to acknowledge the Spanish Ministry of Industry,
* Tourism and Trade, for the support in the project TSI020301-2008-2
* "PIRAmIDE: Personalizable Interactions with Resources on AmI-enabled
* Mobile Dynamic Environments", led by Treelogic
* ( http://www.treelogic.com/ ):
*
* http://www.piramidepse.com/
*/
package com.google.zxing.oned.rss.expanded;
import java.awt.image.BufferedImage;
import java.io.IOException;
import java.nio.file.Path;
import java.util.ArrayList;
import java.util.List;
import javax.imageio.ImageIO;
import com.google.zxing.BinaryBitmap;
import com.google.zxing.BufferedImageLuminanceSource;
import com.google.zxing.NotFoundException;
import com.google.zxing.common.AbstractBlackBoxTestCase;
import com.google.zxing.common.BitArray;
import com.google.zxing.common.GlobalHistogramBinarizer;
import com.google.zxing.oned.rss.DataCharacter;
import com.google.zxing.oned.rss.FinderPattern;
import org.junit.Assert;
import org.junit.Test;
/**
* @author Pablo Orduña, University of Deusto (pablo.orduna@deusto.es)
* @author Eduardo Castillejo, University of Deusto (eduardo.castillejo@deusto.es)
*/
public final class RSSExpandedInternalTestCase extends Assert {
@Test
public void testFindFinderPatterns() throws Exception {
BufferedImage image = readImage("2.png");
BinaryBitmap binaryMap = new BinaryBitmap(new GlobalHistogramBinarizer(new BufferedImageLuminanceSource(image)));
int rowNumber = binaryMap.getHeight() / 2;
BitArray row = binaryMap.getBlackRow(rowNumber, null);
List<ExpandedPair> previousPairs = new ArrayList<>();
RSSExpandedReader rssExpandedReader = new RSSExpandedReader();
ExpandedPair pair1 = rssExpandedReader.retrieveNextPair(row, previousPairs, rowNumber);
previousPairs.add(pair1);
FinderPattern finderPattern = pair1.getFinderPattern();
assertNotNull(finderPattern);
assertEquals(0, finderPattern.getValue());
ExpandedPair pair2 = rssExpandedReader.retrieveNextPair(row, previousPairs, rowNumber);
previousPairs.add(pair2);
finderPattern = pair2.getFinderPattern();
assertNotNull(finderPattern);
assertEquals(1, finderPattern.getValue());
ExpandedPair pair3 = rssExpandedReader.retrieveNextPair(row, previousPairs, rowNumber);
previousPairs.add(pair3);
finderPattern = pair3.getFinderPattern();
assertNotNull(finderPattern);
assertEquals(1, finderPattern.getValue());
try {
rssExpandedReader.retrieveNextPair(row, previousPairs, rowNumber);
// the previous was the last pair
fail(NotFoundException.class.getName() + " expected");
} catch (NotFoundException nfe) {
// ok
}
}
@Test
public void testRetrieveNextPairPatterns() throws Exception {
BufferedImage image = readImage("3.png");
BinaryBitmap binaryMap = new BinaryBitmap(new GlobalHistogramBinarizer(new BufferedImageLuminanceSource(image)));
int rowNumber = binaryMap.getHeight() / 2;
BitArray row = binaryMap.getBlackRow(rowNumber, null);
List<ExpandedPair> previousPairs = new ArrayList<>();
RSSExpandedReader rssExpandedReader = new RSSExpandedReader();
ExpandedPair pair1 = rssExpandedReader.retrieveNextPair(row, previousPairs, rowNumber);
previousPairs.add(pair1);
FinderPattern finderPattern = pair1.getFinderPattern();
assertNotNull(finderPattern);
assertEquals(0, finderPattern.getValue());
ExpandedPair pair2 = rssExpandedReader.retrieveNextPair(row, previousPairs, rowNumber);
previousPairs.add(pair2);
finderPattern = pair2.getFinderPattern();
assertNotNull(finderPattern);
assertEquals(0, finderPattern.getValue());
}
@Test
public void testDecodeCheckCharacter() throws Exception {
BufferedImage image = readImage("3.png");
BinaryBitmap binaryMap = new BinaryBitmap(new GlobalHistogramBinarizer(new BufferedImageLuminanceSource(image)));
BitArray row = binaryMap.getBlackRow(binaryMap.getHeight() / 2, null);
int[] startEnd = {145, 243}; //image pixels where the A1 pattern starts (at 124) and ends (at 214)
int value = 0; // A
FinderPattern finderPatternA1 = new FinderPattern(value, startEnd, startEnd[0], startEnd[1], image.getHeight() / 2);
//{1, 8, 4, 1, 1};
RSSExpandedReader rssExpandedReader = new RSSExpandedReader();
DataCharacter dataCharacter = rssExpandedReader.decodeDataCharacter(row, finderPatternA1, true, true);
assertEquals(98, dataCharacter.getValue());
}
@Test
public void testDecodeDataCharacter() throws Exception {
BufferedImage image = readImage("3.png");
BinaryBitmap binaryMap = new BinaryBitmap(new GlobalHistogramBinarizer(new BufferedImageLuminanceSource(image)));
BitArray row = binaryMap.getBlackRow(binaryMap.getHeight() / 2, null);
int[] startEnd = {145, 243}; //image pixels where the A1 pattern starts (at 124) and ends (at 214)
int value = 0; // A
FinderPattern finderPatternA1 = new FinderPattern(value, startEnd, startEnd[0], startEnd[1], image.getHeight() / 2);
//{1, 8, 4, 1, 1};
RSSExpandedReader rssExpandedReader = new RSSExpandedReader();
DataCharacter dataCharacter = rssExpandedReader.decodeDataCharacter(row, finderPatternA1, true, false);
assertEquals(19, dataCharacter.getValue());
assertEquals(1007, dataCharacter.getChecksumPortion());
}
private static BufferedImage readImage(String fileName) throws IOException {
Path path = AbstractBlackBoxTestCase.buildTestBase("src/test/resources/blackbox/rssexpanded-1/").resolve(fileName);
return ImageIO.read(path.toFile());
}
}

46
java_test/java/com/google/zxing/oned/rss/expanded/RSSExpandedStackedBlackBox1TestCase.java Normal file
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/*
* Copyright (C) 2012 ZXing authors
*
* Licensed 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.
*/
/*
* These authors would like to acknowledge the Spanish Ministry of Industry,
* Tourism and Trade, for the support in the project TSI020301-2008-2
* "PIRAmIDE: Personalizable Interactions with Resources on AmI-enabled
* Mobile Dynamic Environments", led by Treelogic
* ( http://www.treelogic.com/ ):
*
* http://www.piramidepse.com/
*/
package com.google.zxing.oned.rss.expanded;
import com.google.zxing.BarcodeFormat;
import com.google.zxing.MultiFormatReader;
import com.google.zxing.common.AbstractBlackBoxTestCase;
/**
* A test of {@link RSSExpandedReader} against a fixed test set of images including
* stacked RSS barcodes.
*/
public final class RSSExpandedStackedBlackBox1TestCase extends AbstractBlackBoxTestCase {
public RSSExpandedStackedBlackBox1TestCase() {
super("src/test/resources/blackbox/rssexpandedstacked-1", new MultiFormatReader(), BarcodeFormat.RSS_EXPANDED);
addTest(59, 64, 0.0f);
addTest(59, 64, 180.0f);
}
}

46
java_test/java/com/google/zxing/oned/rss/expanded/RSSExpandedStackedBlackBox2TestCase.java Normal file
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/*
* Copyright (C) 2012 ZXing authors
*
* Licensed 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.
*/
/*
* These authors would like to acknowledge the Spanish Ministry of Industry,
* Tourism and Trade, for the support in the project TSI020301-2008-2
* "PIRAmIDE: Personalizable Interactions with Resources on AmI-enabled
* Mobile Dynamic Environments", led by Treelogic
* ( http://www.treelogic.com/ ):
*
* http://www.piramidepse.com/
*/
package com.google.zxing.oned.rss.expanded;
import com.google.zxing.BarcodeFormat;
import com.google.zxing.MultiFormatReader;
import com.google.zxing.common.AbstractBlackBoxTestCase;
/**
* A test of {@link RSSExpandedReader} against a fixed test set of images including
* stacked RSS barcodes.
*/
public final class RSSExpandedStackedBlackBox2TestCase extends AbstractBlackBoxTestCase {
public RSSExpandedStackedBlackBox2TestCase() {
super("src/test/resources/blackbox/rssexpandedstacked-2", new MultiFormatReader(), BarcodeFormat.RSS_EXPANDED);
addTest(2, 7, 0.0f);
addTest(2, 7, 180.0f);
}
}

89
java_test/java/com/google/zxing/oned/rss/expanded/RSSExpandedStackedInternalTestCase.java Normal file
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/*
* Copyright (C) 2012 ZXing authors
*
* Licensed 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.
*/
/*
* These authors would like to acknowledge the Spanish Ministry of Industry,
* Tourism and Trade, for the support in the project TSI020301-2008-2
* "PIRAmIDE: Personalizable Interactions with Resources on AmI-enabled
* Mobile Dynamic Environments", led by Treelogic
* ( http://www.treelogic.com/ ):
*
* http://www.piramidepse.com/
*/
package com.google.zxing.oned.rss.expanded;
import java.util.List;
import com.google.zxing.oned.OneDReader;
import org.junit.Assert;
import org.junit.Test;
import com.google.zxing.BinaryBitmap;
import com.google.zxing.NotFoundException;
import com.google.zxing.Result;
import com.google.zxing.common.BitArray;
/**
* Tests {@link RSSExpandedReader} handling of stacked RSS barcodes.
*/
public final class RSSExpandedStackedInternalTestCase extends Assert {
@Test
public void testDecodingRowByRow() throws Exception {
RSSExpandedReader rssExpandedReader = new RSSExpandedReader();
BinaryBitmap binaryMap = TestCaseUtil.getBinaryBitmap("src/test/resources/blackbox/rssexpandedstacked-2/1000.png");
int firstRowNumber = binaryMap.getHeight() / 3;
BitArray firstRow = binaryMap.getBlackRow(firstRowNumber, null);
try {
rssExpandedReader.decodeRow2pairs(firstRowNumber, firstRow);
fail(NotFoundException.class.getName() + " expected");
} catch (NotFoundException nfe) {
// ok
}
assertEquals(1, rssExpandedReader.getRows().size());
ExpandedRow firstExpandedRow = rssExpandedReader.getRows().get(0);
assertEquals(firstRowNumber, firstExpandedRow.getRowNumber());
assertEquals(2, firstExpandedRow.getPairs().size());
firstExpandedRow.getPairs().get(1).getFinderPattern().getStartEnd()[1] = 0;
int secondRowNumber = 2 * binaryMap.getHeight() / 3;
BitArray secondRow = binaryMap.getBlackRow(secondRowNumber, null);
secondRow.reverse();
List<ExpandedPair> totalPairs = rssExpandedReader.decodeRow2pairs(secondRowNumber, secondRow);
Result result = RSSExpandedReader.constructResult(totalPairs);
assertEquals("(01)98898765432106(3202)012345(15)991231", result.getText());
}
@Test
public void testCompleteDecode() throws Exception {
OneDReader rssExpandedReader = new RSSExpandedReader();
BinaryBitmap binaryMap = TestCaseUtil.getBinaryBitmap("src/test/resources/blackbox/rssexpandedstacked-2/1000.png");
Result result = rssExpandedReader.decode(binaryMap);
assertEquals("(01)98898765432106(3202)012345(15)991231", result.getText());
}
}

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/*
* Copyright (C) 2012 ZXing authors
*
* Licensed 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.
*/
/*
* These authors would like to acknowledge the Spanish Ministry of Industry,
* Tourism and Trade, for the support in the project TSI020301-2008-2
* "PIRAmIDE: Personalizable Interactions with Resources on AmI-enabled
* Mobile Dynamic Environments", led by Treelogic
* ( http://www.treelogic.com/ ):
*
* http://www.piramidepse.com/
*/
package com.google.zxing.oned.rss.expanded;
import java.awt.image.BufferedImage;
import java.io.IOException;
import java.nio.file.Path;
import javax.imageio.ImageIO;
import com.google.zxing.BinaryBitmap;
import com.google.zxing.BufferedImageLuminanceSource;
import com.google.zxing.common.AbstractBlackBoxTestCase;
import com.google.zxing.common.GlobalHistogramBinarizer;
final class TestCaseUtil {
private TestCaseUtil() {
}
private static BufferedImage getBufferedImage(String path) throws IOException {
Path file = AbstractBlackBoxTestCase.buildTestBase(path);
return ImageIO.read(file.toFile());
}
static BinaryBitmap getBinaryBitmap(String path) throws IOException {
BufferedImage bufferedImage = getBufferedImage(path);
BufferedImageLuminanceSource luminanceSource = new BufferedImageLuminanceSource(bufferedImage);
return new BinaryBitmap(new GlobalHistogramBinarizer(luminanceSource));
}
}

58
java_test/java/com/google/zxing/oned/rss/expanded/decoders/AI013103DecoderTest.java Normal file
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/*
* Copyright (C) 2010 ZXing authors
*
* Licensed 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.
*/
/*
* These authors would like to acknowledge the Spanish Ministry of Industry,
* Tourism and Trade, for the support in the project TSI020301-2008-2
* "PIRAmIDE: Personalizable Interactions with Resources on AmI-enabled
* Mobile Dynamic Environments", led by Treelogic
* ( http://www.treelogic.com/ ):
*
* http://www.piramidepse.com/
*/
package com.google.zxing.oned.rss.expanded.decoders;
import com.google.zxing.NotFoundException;
import org.junit.Test;
/**
* @author Pablo Orduña, University of Deusto (pablo.orduna@deusto.es)
*/
public final class AI013103DecoderTest extends AbstractDecoderTest {
private static final String header = "..X..";
@Test
public void test0131031() throws Exception {
CharSequence data = header + compressedGtin900123456798908 + compressed15bitWeight1750;
String expected = "(01)90012345678908(3103)001750";
assertCorrectBinaryString(data, expected);
}
@Test
public void test0131032() throws Exception {
CharSequence data = header + compressedGtin900000000000008 + compressed15bitWeight0;
String expected = "(01)90000000000003(3103)000000";
assertCorrectBinaryString(data, expected);
}
@Test(expected = NotFoundException.class)
public void test013103invalid() throws Exception {
CharSequence data = header + compressedGtin900123456798908 + compressed15bitWeight1750 + "..";
assertCorrectBinaryString(data, "");
}
}

53
java_test/java/com/google/zxing/oned/rss/expanded/decoders/AI0132023203DecoderTest.java Normal file
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/*
* Copyright (C) 2010 ZXing authors
*
* Licensed 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.
*/
/*
* These authors would like to acknowledge the Spanish Ministry of Industry,
* Tourism and Trade, for the support in the project TSI020301-2008-2
* "PIRAmIDE: Personalizable Interactions with Resources on AmI-enabled
* Mobile Dynamic Environments", led by Treelogic
* ( http://www.treelogic.com/ ):
*
* http://www.piramidepse.com/
*/
package com.google.zxing.oned.rss.expanded.decoders;
import org.junit.Test;
/**
* @author Pablo Orduña, University of Deusto (pablo.orduna@deusto.es)
*/
public final class AI0132023203DecoderTest extends AbstractDecoderTest {
private static final String header = "..X.X";
@Test
public void test0132021() throws Exception {
CharSequence data = header + compressedGtin900123456798908 + compressed15bitWeight1750;
String expected = "(01)90012345678908(3202)001750";
assertCorrectBinaryString(data, expected);
}
@Test
public void test0132031() throws Exception {
CharSequence data = header + compressedGtin900123456798908 + compressed15bitWeight11750;
String expected = "(01)90012345678908(3203)001750";
assertCorrectBinaryString(data, expected);
}
}

125
java_test/java/com/google/zxing/oned/rss/expanded/decoders/AI013X0X1XDecoderTest.java Normal file
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/*
* Copyright (C) 2010 ZXing authors
*
* Licensed 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.
*/
/*
* These authors would like to acknowledge the Spanish Ministry of Industry,
* Tourism and Trade, for the support in the project TSI020301-2008-2
* "PIRAmIDE: Personalizable Interactions with Resources on AmI-enabled
* Mobile Dynamic Environments", led by Treelogic
* ( http://www.treelogic.com/ ):
*
* http://www.piramidepse.com/
*/
package com.google.zxing.oned.rss.expanded.decoders;
import org.junit.Test;
/**
* @author Pablo Orduña, University of Deusto (pablo.orduna@deusto.es)
*/
public final class AI013X0X1XDecoderTest extends AbstractDecoderTest {
private static final String header310x11 = "..XXX...";
private static final String header320x11 = "..XXX..X";
private static final String header310x13 = "..XXX.X.";
private static final String header320x13 = "..XXX.XX";
private static final String header310x15 = "..XXXX..";
private static final String header320x15 = "..XXXX.X";
private static final String header310x17 = "..XXXXX.";
private static final String header320x17 = "..XXXXXX";
@Test
public void test01310X1XendDate() throws Exception {
CharSequence data = header310x11 + compressedGtin900123456798908 + compressed20bitWeight1750 + compressedDateEnd;
String expected = "(01)90012345678908(3100)001750";
assertCorrectBinaryString(data, expected);
}
@Test
public void test01310X111() throws Exception {
CharSequence data = header310x11 + compressedGtin900123456798908 + compressed20bitWeight1750 +
compressedDateMarch12th2010;
String expected = "(01)90012345678908(3100)001750(11)100312";
assertCorrectBinaryString(data, expected);
}
@Test
public void test01320X111() throws Exception {
CharSequence data = header320x11 + compressedGtin900123456798908 + compressed20bitWeight1750 +
compressedDateMarch12th2010;
String expected = "(01)90012345678908(3200)001750(11)100312";
assertCorrectBinaryString(data, expected);
}
@Test
public void test01310X131() throws Exception {
CharSequence data = header310x13 + compressedGtin900123456798908 + compressed20bitWeight1750 +
compressedDateMarch12th2010;
String expected = "(01)90012345678908(3100)001750(13)100312";
assertCorrectBinaryString(data, expected);
}
@Test
public void test01320X131() throws Exception {
CharSequence data = header320x13 + compressedGtin900123456798908 + compressed20bitWeight1750 +
compressedDateMarch12th2010;
String expected = "(01)90012345678908(3200)001750(13)100312";
assertCorrectBinaryString(data, expected);
}
@Test
public void test01310X151() throws Exception {
CharSequence data = header310x15 + compressedGtin900123456798908 + compressed20bitWeight1750 +
compressedDateMarch12th2010;
String expected = "(01)90012345678908(3100)001750(15)100312";
assertCorrectBinaryString(data, expected);
}
@Test
public void test01320X151() throws Exception {
CharSequence data = header320x15 + compressedGtin900123456798908 + compressed20bitWeight1750 +
compressedDateMarch12th2010;
String expected = "(01)90012345678908(3200)001750(15)100312";
assertCorrectBinaryString(data, expected);
}
@Test
public void test01310X171() throws Exception {
CharSequence data = header310x17 + compressedGtin900123456798908 + compressed20bitWeight1750 +
compressedDateMarch12th2010;
String expected = "(01)90012345678908(3100)001750(17)100312";
assertCorrectBinaryString(data, expected);
}
@Test
public void test01320X171() throws Exception {
CharSequence data = header320x17 + compressedGtin900123456798908 + compressed20bitWeight1750 +
compressedDateMarch12th2010;
String expected = "(01)90012345678908(3200)001750(17)100312";
assertCorrectBinaryString(data, expected);
}
}

77
java_test/java/com/google/zxing/oned/rss/expanded/decoders/AbstractDecoderTest.java Normal file
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/*
* Copyright (C) 2010 ZXing authors
*
* Licensed 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.
*/
/*
* These authors would like to acknowledge the Spanish Ministry of Industry,
* Tourism and Trade, for the support in the project TSI020301-2008-2
* "PIRAmIDE: Personalizable Interactions with Resources on AmI-enabled
* Mobile Dynamic Environments", led by Treelogic
* ( http://www.treelogic.com/ ):
*
* http://www.piramidepse.com/
*/
package com.google.zxing.oned.rss.expanded.decoders;
import com.google.zxing.FormatException;
import com.google.zxing.NotFoundException;
import com.google.zxing.common.BitArray;
import com.google.zxing.oned.rss.expanded.BinaryUtil;
import org.junit.Assert;
/**
* @author Pablo Orduña, University of Deusto (pablo.orduna@deusto.es)
*/
abstract class AbstractDecoderTest extends Assert {
static final String numeric10 = "..X..XX";
static final String numeric12 = "..X.X.X";
static final String numeric1FNC1 = "..XXX.X";
// static final String numericFNC11 = "XXX.XXX";
static final String numeric2alpha = "....";
static final String alphaA = "X.....";
static final String alphaFNC1 = ".XXXX";
static final String alpha2numeric = "...";
static final String alpha2isoiec646 = "..X..";
static final String i646B = "X.....X";
static final String i646C = "X....X.";
static final String i646FNC1 = ".XXXX";
static final String isoiec6462alpha = "..X..";
static final String compressedGtin900123456798908 = ".........X..XXX.X.X.X...XX.XXXXX.XXXX.X.";
static final String compressedGtin900000000000008 = "........................................";
static final String compressed15bitWeight1750 = "....XX.XX.X.XX.";
static final String compressed15bitWeight11750 = ".X.XX.XXXX..XX.";
static final String compressed15bitWeight0 = "...............";
static final String compressed20bitWeight1750 = ".........XX.XX.X.XX.";
static final String compressedDateMarch12th2010 = "....XXXX.X..XX..";
static final String compressedDateEnd = "X..X.XX.........";
static void assertCorrectBinaryString(CharSequence binaryString,
String expectedNumber) throws NotFoundException, FormatException {
BitArray binary = BinaryUtil.buildBitArrayFromStringWithoutSpaces(binaryString);
AbstractExpandedDecoder decoder = AbstractExpandedDecoder.createDecoder(binary);
String result = decoder.parseInformation();
assertEquals(expectedNumber, result);
}
}

86
java_test/java/com/google/zxing/oned/rss/expanded/decoders/AnyAIDecoderTest.java Normal file
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/*
* Copyright (C) 2010 ZXing authors
*
* Licensed 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.
*/
/*
* These authors would like to acknowledge the Spanish Ministry of Industry,
* Tourism and Trade, for the support in the project TSI020301-2008-2
* "PIRAmIDE: Personalizable Interactions with Resources on AmI-enabled
* Mobile Dynamic Environments", led by Treelogic
* ( http://www.treelogic.com/ ):
*
* http://www.piramidepse.com/
*/
package com.google.zxing.oned.rss.expanded.decoders;
import org.junit.Test;
/**
* @author Pablo Orduña, University of Deusto (pablo.orduna@deusto.es)
*/
public final class AnyAIDecoderTest extends AbstractDecoderTest {
private static final String header = ".....";
@Test
public void testAnyAIDecoder1() throws Exception {
CharSequence data = header + numeric10 + numeric12 + numeric2alpha + alphaA + alpha2numeric + numeric12;
String expected = "(10)12A12";
assertCorrectBinaryString(data, expected);
}
@Test
public void testAnyAIDecoder2() throws Exception {
CharSequence data = header + numeric10 + numeric12 + numeric2alpha + alphaA + alpha2isoiec646 + i646B;
String expected = "(10)12AB";
assertCorrectBinaryString(data, expected);
}
@Test
public void testAnyAIDecoder3() throws Exception {
CharSequence data = header + numeric10 + numeric2alpha + alpha2isoiec646 + i646B + i646C + isoiec6462alpha +
alphaA + alpha2numeric + numeric10;
String expected = "(10)BCA10";
assertCorrectBinaryString(data, expected);
}
@Test
public void testAnyAIDecodernumericFNC1secondDigit() throws Exception {
CharSequence data = header + numeric10 + numeric1FNC1;
String expected = "(10)1";
assertCorrectBinaryString(data, expected);
}
@Test
public void testAnyAIDecoderalphaFNC1() throws Exception {
CharSequence data = header + numeric10 + numeric2alpha + alphaA + alphaFNC1;
String expected = "(10)A";
assertCorrectBinaryString(data, expected);
}
@Test
public void testAnyAIDecoder646FNC1() throws Exception {
CharSequence data = header + numeric10 + numeric2alpha + alphaA + isoiec6462alpha + i646B + i646FNC1;
String expected = "(10)AB";
assertCorrectBinaryString(data, expected);
}
}

54
java_test/java/com/google/zxing/oned/rss/expanded/decoders/FieldParserTest.java Normal file
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/*
* Copyright (C) 2010 ZXing authors
*
* Licensed 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.
*/
/*
* These authors would like to acknowledge the Spanish Ministry of Industry,
* Tourism and Trade, for the support in the project TSI020301-2008-2
* "PIRAmIDE: Personalizable Interactions with Resources on AmI-enabled
* Mobile Dynamic Environments", led by Treelogic
* ( http://www.treelogic.com/ ):
*
* http://www.piramidepse.com/
*/
package com.google.zxing.oned.rss.expanded.decoders;
import com.google.zxing.NotFoundException;
import org.junit.Assert;
import org.junit.Test;
/**
* @author Pablo Orduña, University of Deusto (pablo.orduna@deusto.es)
* @author Eduardo Castillejo, University of Deusto (eduardo.castillejo@deusto.es)
*/
public final class FieldParserTest extends Assert {
private static void checkFields(String expected) throws NotFoundException {
String field = expected.replace("(", "").replace(")","");
String actual = FieldParser.parseFieldsInGeneralPurpose(field);
assertEquals(expected, actual);
}
@Test
public void testParseField() throws Exception {
checkFields("(15)991231(3103)001750(10)12A");
}
@Test
public void testParseField2() throws Exception {
checkFields("(15)991231(15)991231(3103)001750(10)12A");
}
}