Added a new QR Code unit test of real world photos of t-shirts. These are notoriously difficult because the barcodes don't lie completely flat. We're able to decode 33/48 which is better than I thought, although most of the images which fail look within reach.

git-svn-id: https://zxing.googlecode.com/svn/trunk@764 59b500cc-1b3d-0410-9834-0bbf25fbcc57

core/test/data/blackbox/qrcode-4/01.txt

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+Google Print Ads - T.G.I.A.F. - January 31, 2008

core/test/data/blackbox/qrcode-4/02.txt

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+Google Print Ads - T.G.I.A.F. - January 31, 2008

core/test/data/blackbox/qrcode-4/03.txt

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+Google Print Ads - T.G.I.A.F. - January 31, 2008

core/test/data/blackbox/qrcode-4/04.txt

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+Google Print Ads - T.G.I.A.F. - January 31, 2008

core/test/data/blackbox/qrcode-4/05.txt

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+Google Print Ads - T.G.I.A.F. - January 31, 2008

core/test/data/blackbox/qrcode-4/06.txt

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+Google Print Ads - T.G.I.A.F. - January 31, 2008

core/test/data/blackbox/qrcode-4/07.txt

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+Google Print Ads - T.G.I.A.F. - January 31, 2008

core/test/data/blackbox/qrcode-4/08.txt

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+Google Print Ads - T.G.I.A.F. - January 31, 2008

core/test/data/blackbox/qrcode-4/09.txt

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+Google Print Ads - T.G.I.A.F. - January 31, 2008

core/test/data/blackbox/qrcode-4/10.txt

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+Google Print Ads - T.G.I.A.F. - January 31, 2008

core/test/data/blackbox/qrcode-4/11.txt

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+Google Print Ads - T.G.I.A.F. - January 31, 2008

core/test/data/blackbox/qrcode-4/12.txt

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+Google Print Ads - T.G.I.A.F. - January 31, 2008

core/test/data/blackbox/qrcode-4/13.txt

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+Google Print Ads - T.G.I.A.F. - January 31, 2008

core/test/data/blackbox/qrcode-4/14.txt

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+Google Print Ads - T.G.I.A.F. - January 31, 2008

core/test/data/blackbox/qrcode-4/15.txt

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+http://code.google.com

core/test/data/blackbox/qrcode-4/16.txt

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+http://code.google.com

core/test/data/blackbox/qrcode-4/17.txt

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+http://code.google.com

core/test/data/blackbox/qrcode-4/18.txt

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+http://code.google.com

core/test/data/blackbox/qrcode-4/19.txt

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+http://code.google.com

core/test/data/blackbox/qrcode-4/20.txt

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+http://code.google.com

core/test/data/blackbox/qrcode-4/21.txt

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+http://code.google.com

core/test/data/blackbox/qrcode-4/22.txt

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+http://code.google.com

core/test/data/blackbox/qrcode-4/23.txt

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+http://code.google.com

core/test/data/blackbox/qrcode-4/24.txt

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+http://code.google.com

core/test/data/blackbox/qrcode-4/25.txt

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+http://code.google.com

core/test/data/blackbox/qrcode-4/26.txt

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+http://code.google.com

core/test/data/blackbox/qrcode-4/27.txt

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+http://code.google.com

core/test/data/blackbox/qrcode-4/28.txt

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+http://code.google.com

core/test/data/blackbox/qrcode-4/29.txt

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+http://code.google.com

core/test/data/blackbox/qrcode-4/30.txt

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+http://code.google.com

core/test/data/blackbox/qrcode-4/31.txt

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+http://code.google.com

core/test/data/blackbox/qrcode-4/32.txt

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+http://code.google.com

core/test/data/blackbox/qrcode-4/33.txt

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+http://code.google.com

core/test/data/blackbox/qrcode-4/34.txt

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+http://code.google.com

core/test/data/blackbox/qrcode-4/35.txt

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+http://code.google.com/p/zxing/

core/test/data/blackbox/qrcode-4/36.txt

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+http://code.google.com/p/zxing/

core/test/data/blackbox/qrcode-4/37.txt

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+http://code.google.com/p/zxing/

core/test/data/blackbox/qrcode-4/38.txt

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+http://code.google.com/p/zxing/

core/test/data/blackbox/qrcode-4/39.txt

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+http://code.google.com/p/zxing/

core/test/data/blackbox/qrcode-4/40.txt

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+http://code.google.com/p/zxing/

core/test/data/blackbox/qrcode-4/41.txt

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+http://code.google.com/p/zxing/

core/test/data/blackbox/qrcode-4/42.txt

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+http://code.google.com/p/zxing/

core/test/data/blackbox/qrcode-4/43.txt

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+http://code.google.com/p/zxing/

core/test/data/blackbox/qrcode-4/44.txt

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+http://code.google.com/p/zxing/

core/test/data/blackbox/qrcode-4/45.txt

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+http://code.google.com/p/zxing/

core/test/data/blackbox/qrcode-4/46.txt

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+http://code.google.com/p/zxing/

core/test/data/blackbox/qrcode-4/47.txt

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+http://code.google.com/p/zxing/

core/test/data/blackbox/qrcode-4/48.txt

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+http://code.google.com/p/zxing/

core/test/src/com/google/zxing/qrcode/QRCodeBlackBox4TestCase.java

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+/*
+ * Copyright 2008 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.qrcode;
+
+import com.google.zxing.MultiFormatReader;
+import com.google.zxing.BarcodeFormat;
+import com.google.zxing.common.AbstractBlackBoxTestCase;
+
+import java.io.File;
+
+/**
+ * Tests of various QR Codes from t-shirts, which are notoriously not flat.
+ *
+ * @author dswitkin@google.com (Daniel Switkin)
+ */
+public final class QRCodeBlackBox4TestCase extends AbstractBlackBoxTestCase {
+
+  public QRCodeBlackBox4TestCase() {
+    super(new File("test/data/blackbox/qrcode-4"), new MultiFormatReader(), BarcodeFormat.QR_CODE);
+    addTest(33, 33, 0.0f);
+    addTest(33, 33, 90.0f);
+    addTest(32, 32, 180.0f);
+    addTest(32, 32, 270.0f);
+  }
+
+}