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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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61
java_test/java/com/google/zxing/multi/MultiTestCase.java Normal file
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/*
* Copyright 2016 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.
*/
package com.google.zxing.multi;
import javax.imageio.ImageIO;
import java.awt.image.BufferedImage;
import java.nio.file.Path;
import com.google.zxing.BarcodeFormat;
import com.google.zxing.BinaryBitmap;
import com.google.zxing.BufferedImageLuminanceSource;
import com.google.zxing.LuminanceSource;
import com.google.zxing.MultiFormatReader;
import com.google.zxing.Result;
import com.google.zxing.common.AbstractBlackBoxTestCase;
import com.google.zxing.common.HybridBinarizer;
import org.junit.Assert;
import org.junit.Test;
/**
* Tests {@link MultipleBarcodeReader}.
*/
public final class MultiTestCase extends Assert {
@Test
public void testMulti() throws Exception {
// Very basic test for now
Path testBase = AbstractBlackBoxTestCase.buildTestBase("src/test/resources/blackbox/multi-1");
Path testImage = testBase.resolve("1.png");
BufferedImage image = ImageIO.read(testImage.toFile());
LuminanceSource source = new BufferedImageLuminanceSource(image);
BinaryBitmap bitmap = new BinaryBitmap(new HybridBinarizer(source));
MultipleBarcodeReader reader = new GenericMultipleBarcodeReader(new MultiFormatReader());
Result[] results = reader.decodeMultiple(bitmap);
assertNotNull(results);
assertEquals(2, results.length);
assertEquals("031415926531", results[0].getText());
assertEquals(BarcodeFormat.UPC_A, results[0].getBarcodeFormat());
assertEquals("www.airtable.com/jobs", results[1].getText());
assertEquals(BarcodeFormat.QR_CODE, results[1].getBarcodeFormat());
}
}

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java_test/java/com/google/zxing/multi/qrcode/MultiQRCodeTestCase.java Normal file
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/*
* Copyright 2016 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.
*/
package com.google.zxing.multi.qrcode;
import javax.imageio.ImageIO;
import java.awt.image.BufferedImage;
import java.nio.file.Path;
import java.util.Arrays;
import java.util.Collection;
import java.util.HashSet;
import java.util.List;
import com.google.zxing.BarcodeFormat;
import com.google.zxing.BinaryBitmap;
import com.google.zxing.BufferedImageLuminanceSource;
import com.google.zxing.LuminanceSource;
import com.google.zxing.Result;
import com.google.zxing.ResultMetadataType;
import com.google.zxing.ResultPoint;
import com.google.zxing.common.AbstractBlackBoxTestCase;
import com.google.zxing.common.HybridBinarizer;
import com.google.zxing.multi.MultipleBarcodeReader;
import org.junit.Assert;
import org.junit.Test;
/**
* Tests {@link QRCodeMultiReader}.
*/
public final class MultiQRCodeTestCase extends Assert {
@Test
public void testMultiQRCodes() throws Exception {
// Very basic test for now
Path testBase = AbstractBlackBoxTestCase.buildTestBase("src/test/resources/blackbox/multi-qrcode-1");
Path testImage = testBase.resolve("1.png");
BufferedImage image = ImageIO.read(testImage.toFile());
LuminanceSource source = new BufferedImageLuminanceSource(image);
BinaryBitmap bitmap = new BinaryBitmap(new HybridBinarizer(source));
MultipleBarcodeReader reader = new QRCodeMultiReader();
Result[] results = reader.decodeMultiple(bitmap);
assertNotNull(results);
assertEquals(4, results.length);
Collection<String> barcodeContents = new HashSet<>();
for (Result result : results) {
barcodeContents.add(result.getText());
assertEquals(BarcodeFormat.QR_CODE, result.getBarcodeFormat());
assertNotNull(result.getResultMetadata());
}
Collection<String> expectedContents = new HashSet<>();
expectedContents.add("You earned the class a 5 MINUTE DANCE PARTY!! Awesome! Way to go! Let's boogie!");
expectedContents.add("You earned the class 5 EXTRA MINUTES OF RECESS!! Fabulous!! Way to go!!");
expectedContents.add(
"You get to SIT AT MRS. SIGMON'S DESK FOR A DAY!! Awesome!! Way to go!! Guess I better clean up! :)");
expectedContents.add("You get to CREATE OUR JOURNAL PROMPT FOR THE DAY! Yay! Way to go! ");
assertEquals(expectedContents, barcodeContents);
}
@Test
public void testProcessStructuredAppend() {
Result sa1 = new Result("SA1", new byte[]{}, new ResultPoint[]{}, BarcodeFormat.QR_CODE);
Result sa2 = new Result("SA2", new byte[]{}, new ResultPoint[]{}, BarcodeFormat.QR_CODE);
Result sa3 = new Result("SA3", new byte[]{}, new ResultPoint[]{}, BarcodeFormat.QR_CODE);
sa1.putMetadata(ResultMetadataType.STRUCTURED_APPEND_SEQUENCE, 2);
sa1.putMetadata(ResultMetadataType.ERROR_CORRECTION_LEVEL, "L");
sa2.putMetadata(ResultMetadataType.STRUCTURED_APPEND_SEQUENCE, (1 << 4) + 2);
sa2.putMetadata(ResultMetadataType.ERROR_CORRECTION_LEVEL, "L");
sa3.putMetadata(ResultMetadataType.STRUCTURED_APPEND_SEQUENCE, (2 << 4) + 2);
sa3.putMetadata(ResultMetadataType.ERROR_CORRECTION_LEVEL, "L");
Result nsa = new Result("NotSA", new byte[]{}, new ResultPoint[]{}, BarcodeFormat.QR_CODE);
nsa.putMetadata(ResultMetadataType.ERROR_CORRECTION_LEVEL, "L");
List<Result> inputs = Arrays.asList(sa3, sa1, nsa, sa2);
List<Result> results = QRCodeMultiReader.processStructuredAppend(inputs);
assertNotNull(results);
assertEquals(2, results.size());
Collection<String> barcodeContents = new HashSet<>();
for (Result result : results) {
barcodeContents.add(result.getText());
}
Collection<String> expectedContents = new HashSet<>();
expectedContents.add("SA1SA2SA3");
expectedContents.add("NotSA");
assertEquals(expectedContents, barcodeContents);
}
}