mirror of
https://github.com/starovoid/rxing.git
synced 2026-07-26 12:22:34 +00:00
partial port of encoder tests
This commit is contained in:
Henry Schimke
@@ -1,987 +0,0 @@
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/*
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* Copyright 2008 ZXing authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.google.zxing.qrcode.encoder;
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import com.google.zxing.EncodeHintType;
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import com.google.zxing.WriterException;
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import com.google.zxing.common.BitArray;
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import com.google.zxing.common.StringUtils;
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import com.google.zxing.qrcode.decoder.ErrorCorrectionLevel;
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import com.google.zxing.qrcode.decoder.Mode;
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import com.google.zxing.qrcode.decoder.Version;
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import org.junit.Assert;
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import org.junit.Test;
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import java.util.EnumMap;
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import java.util.Map;
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import java.nio.charset.Charset;
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/**
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* @author satorux@google.com (Satoru Takabayashi) - creator
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* @author mysen@google.com (Chris Mysen) - ported from C++
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*/
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public final class EncoderTestCase extends Assert {
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@Test
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public void testGetAlphanumericCode() {
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// The first ten code points are numbers.
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for (int i = 0; i < 10; ++i) {
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assertEquals(i, Encoder.getAlphanumericCode('0' + i));
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}
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// The next 26 code points are capital alphabet letters.
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for (int i = 10; i < 36; ++i) {
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assertEquals(i, Encoder.getAlphanumericCode('A' + i - 10));
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}
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// Others are symbol letters
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assertEquals(36, Encoder.getAlphanumericCode(' '));
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assertEquals(37, Encoder.getAlphanumericCode('$'));
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assertEquals(38, Encoder.getAlphanumericCode('%'));
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assertEquals(39, Encoder.getAlphanumericCode('*'));
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assertEquals(40, Encoder.getAlphanumericCode('+'));
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assertEquals(41, Encoder.getAlphanumericCode('-'));
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assertEquals(42, Encoder.getAlphanumericCode('.'));
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assertEquals(43, Encoder.getAlphanumericCode('/'));
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assertEquals(44, Encoder.getAlphanumericCode(':'));
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// Should return -1 for other letters;
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assertEquals(-1, Encoder.getAlphanumericCode('a'));
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assertEquals(-1, Encoder.getAlphanumericCode('#'));
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assertEquals(-1, Encoder.getAlphanumericCode('\0'));
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}
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@Test
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public void testChooseMode() {
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// Numeric mode.
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assertSame(Mode.NUMERIC, Encoder.chooseMode("0"));
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assertSame(Mode.NUMERIC, Encoder.chooseMode("0123456789"));
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// Alphanumeric mode.
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assertSame(Mode.ALPHANUMERIC, Encoder.chooseMode("A"));
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assertSame(Mode.ALPHANUMERIC,
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Encoder.chooseMode("0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ $%*+-./:"));
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// 8-bit byte mode.
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assertSame(Mode.BYTE, Encoder.chooseMode("a"));
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assertSame(Mode.BYTE, Encoder.chooseMode("#"));
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assertSame(Mode.BYTE, Encoder.chooseMode(""));
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// Kanji mode. We used to use MODE_KANJI for these, but we stopped
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// doing that as we cannot distinguish Shift_JIS from other encodings
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// from data bytes alone. See also comments in qrcode_encoder.h.
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// AIUE in Hiragana in Shift_JIS
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assertSame(Mode.BYTE,
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Encoder.chooseMode(shiftJISString(bytes(0x8, 0xa, 0x8, 0xa, 0x8, 0xa, 0x8, 0xa6))));
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// Nihon in Kanji in Shift_JIS.
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assertSame(Mode.BYTE, Encoder.chooseMode(shiftJISString(bytes(0x9, 0xf, 0x9, 0x7b))));
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// Sou-Utsu-Byou in Kanji in Shift_JIS.
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assertSame(Mode.BYTE, Encoder.chooseMode(shiftJISString(bytes(0xe, 0x4, 0x9, 0x5, 0x9, 0x61))));
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}
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@Test
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public void testEncode() throws WriterException {
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QRCode qrCode = Encoder.encode("ABCDEF", ErrorCorrectionLevel.H);
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String expected = "<<\n" +
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" mode: ALPHANUMERIC\n" +
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" ecLevel: H\n" +
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" version: 1\n" +
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" maskPattern: 0\n" +
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" matrix:\n" +
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" 1 1 1 1 1 1 1 0 1 1 1 1 0 0 1 1 1 1 1 1 1\n" +
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" 1 0 0 0 0 0 1 0 0 1 1 1 0 0 1 0 0 0 0 0 1\n" +
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" 1 0 1 1 1 0 1 0 0 1 0 1 1 0 1 0 1 1 1 0 1\n" +
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" 1 0 1 1 1 0 1 0 1 1 1 0 1 0 1 0 1 1 1 0 1\n" +
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" 1 0 1 1 1 0 1 0 0 1 1 1 0 0 1 0 1 1 1 0 1\n" +
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" 1 0 0 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 0 0 1\n" +
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" 1 1 1 1 1 1 1 0 1 0 1 0 1 0 1 1 1 1 1 1 1\n" +
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" 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0\n" +
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" 0 0 1 0 1 1 1 0 1 1 0 0 1 1 0 0 0 1 0 0 1\n" +
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" 1 0 1 1 1 0 0 1 0 0 0 1 0 1 0 0 0 0 0 0 0\n" +
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" 0 0 1 1 0 0 1 0 1 0 0 0 1 0 1 0 1 0 1 1 0\n" +
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" 1 1 0 1 0 1 0 1 1 1 0 1 0 1 0 0 0 0 0 1 0\n" +
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" 0 0 1 1 0 1 1 1 1 0 0 0 1 0 1 0 1 1 1 1 0\n" +
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" 0 0 0 0 0 0 0 0 1 0 0 1 1 1 0 1 0 1 0 0 0\n" +
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" 1 1 1 1 1 1 1 0 0 0 1 0 1 0 1 1 0 0 0 0 1\n" +
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" 1 0 0 0 0 0 1 0 1 1 1 1 0 1 0 1 1 1 1 0 1\n" +
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" 1 0 1 1 1 0 1 0 1 0 1 1 0 1 0 1 0 0 0 0 1\n" +
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" 1 0 1 1 1 0 1 0 0 1 1 0 1 1 1 1 0 1 0 1 0\n" +
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" 1 0 1 1 1 0 1 0 1 0 0 0 1 0 1 0 1 1 1 0 1\n" +
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" 1 0 0 0 0 0 1 0 0 1 1 0 1 1 0 1 0 0 0 1 1\n" +
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" 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 1 0 1 0 1\n" +
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">>\n";
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assertEquals(expected, qrCode.toString());
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}
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@Test
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public void testEncodeWithVersion() throws WriterException {
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Map<EncodeHintType, Object> hints = new EnumMap<>(EncodeHintType.class);
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hints.put(EncodeHintType.QR_VERSION, 7);
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QRCode qrCode = Encoder.encode("ABCDEF", ErrorCorrectionLevel.H, hints);
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assertTrue(qrCode.toString().contains(" version: 7\n"));
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}
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@Test(expected = WriterException.class)
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public void testEncodeWithVersionTooSmall() throws WriterException {
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Map<EncodeHintType, Object> hints = new EnumMap<>(EncodeHintType.class);
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hints.put(EncodeHintType.QR_VERSION, 3);
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Encoder.encode("THISMESSAGEISTOOLONGFORAQRCODEVERSION3", ErrorCorrectionLevel.H, hints);
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}
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@Test
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public void testSimpleUTF8ECI() throws WriterException {
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Map<EncodeHintType,Object> hints = new EnumMap<>(EncodeHintType.class);
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hints.put(EncodeHintType.CHARACTER_SET, "UTF8");
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QRCode qrCode = Encoder.encode("hello", ErrorCorrectionLevel.H, hints);
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String expected = "<<\n" +
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" mode: BYTE\n" +
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" ecLevel: H\n" +
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" version: 1\n" +
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" maskPattern: 3\n" +
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" matrix:\n" +
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" 1 1 1 1 1 1 1 0 0 0 0 0 0 0 1 1 1 1 1 1 1\n" +
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" 1 0 0 0 0 0 1 0 0 0 1 0 1 0 1 0 0 0 0 0 1\n" +
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" 1 0 1 1 1 0 1 0 0 1 0 1 0 0 1 0 1 1 1 0 1\n" +
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" 1 0 1 1 1 0 1 0 0 1 1 0 1 0 1 0 1 1 1 0 1\n" +
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" 1 0 1 1 1 0 1 0 1 0 1 0 1 0 1 0 1 1 1 0 1\n" +
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" 1 0 0 0 0 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1\n" +
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" 1 1 1 1 1 1 1 0 1 0 1 0 1 0 1 1 1 1 1 1 1\n" +
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" 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0\n" +
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" 0 0 1 1 0 0 1 1 1 1 0 0 0 1 1 0 1 0 0 0 0\n" +
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" 0 0 1 1 1 0 0 0 0 0 1 1 0 0 0 1 0 1 1 1 0\n" +
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" 0 1 0 1 0 1 1 1 0 1 0 1 0 0 0 0 0 1 1 1 1\n" +
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" 1 1 0 0 1 0 0 1 1 0 0 1 1 1 1 0 1 0 1 1 0\n" +
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" 0 0 0 0 1 0 1 1 1 1 0 0 0 0 0 1 0 0 1 0 0\n" +
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" 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1 1 0 0 0 1\n" +
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" 1 1 1 1 1 1 1 0 1 1 1 0 1 0 1 1 0 0 1 0 0\n" +
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" 1 0 0 0 0 0 1 0 0 0 1 0 0 1 1 1 1 1 1 0 1\n" +
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" 1 0 1 1 1 0 1 0 0 1 0 0 0 0 1 1 0 0 0 0 0\n" +
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" 1 0 1 1 1 0 1 0 1 1 1 0 1 0 0 0 1 1 0 0 0\n" +
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" 1 0 1 1 1 0 1 0 1 1 0 0 0 1 0 0 1 0 0 0 0\n" +
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" 1 0 0 0 0 0 1 0 0 0 0 1 1 0 1 0 1 0 1 1 0\n" +
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" 1 1 1 1 1 1 1 0 0 1 0 1 1 1 0 1 1 0 0 0 0\n" +
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">>\n";
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assertEquals(expected, qrCode.toString());
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}
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@Test
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public void testEncodeKanjiMode() throws WriterException {
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Map<EncodeHintType,Object> hints = new EnumMap<>(EncodeHintType.class);
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hints.put(EncodeHintType.CHARACTER_SET, "Shift_JIS");
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// Nihon in Kanji
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QRCode qrCode = Encoder.encode("\u65e5\u672c", ErrorCorrectionLevel.M, hints);
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String expected = "<<\n" +
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" mode: KANJI\n" +
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" ecLevel: M\n" +
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" version: 1\n" +
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" maskPattern: 4\n" +
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" matrix:\n" +
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" 1 1 1 1 1 1 1 0 1 1 1 1 0 0 1 1 1 1 1 1 1\n" +
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" 1 0 0 0 0 0 1 0 0 0 0 1 1 0 1 0 0 0 0 0 1\n" +
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" 1 0 1 1 1 0 1 0 0 0 1 0 0 0 1 0 1 1 1 0 1\n" +
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" 1 0 1 1 1 0 1 0 1 0 1 0 1 0 1 0 1 1 1 0 1\n" +
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" 1 0 1 1 1 0 1 0 1 1 0 1 1 0 1 0 1 1 1 0 1\n" +
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" 1 0 0 0 0 0 1 0 1 0 1 0 1 0 1 0 0 0 0 0 1\n" +
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" 1 1 1 1 1 1 1 0 1 0 1 0 1 0 1 1 1 1 1 1 1\n" +
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" 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0\n" +
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" 1 0 0 0 1 0 1 1 1 0 0 0 1 1 1 1 1 1 0 0 1\n" +
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" 0 1 1 0 0 1 0 1 1 0 1 0 1 1 1 0 0 0 1 0 1\n" +
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" 1 1 1 1 0 1 1 1 0 0 1 0 1 1 0 0 0 0 1 1 1\n" +
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" 1 0 1 0 1 1 0 0 0 0 1 1 1 0 0 1 0 0 1 1 0\n" +
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" 0 0 1 0 1 1 1 1 1 1 1 1 0 0 1 1 1 1 0 1 1\n" +
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" 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 1 0 1 0 0 0\n" +
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" 1 1 1 1 1 1 1 0 1 1 0 1 0 0 1 1 1 1 1 1 0\n" +
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" 1 0 0 0 0 0 1 0 0 0 0 0 0 1 1 0 1 0 1 0 1\n" +
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" 1 0 1 1 1 0 1 0 1 0 1 0 1 1 1 0 0 0 1 1 1\n" +
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" 1 0 1 1 1 0 1 0 0 1 0 0 1 1 1 0 0 0 1 1 1\n" +
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" 1 0 1 1 1 0 1 0 0 1 1 0 1 1 0 0 0 1 0 0 0\n" +
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" 1 0 0 0 0 0 1 0 0 0 1 1 1 0 0 1 0 1 0 0 0\n" +
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" 1 1 1 1 1 1 1 0 1 1 1 1 0 0 1 1 1 0 1 1 0\n" +
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">>\n";
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assertEquals(expected, qrCode.toString());
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}
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@Test
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public void testEncodeShiftjisNumeric() throws WriterException {
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Map<EncodeHintType,Object> hints = new EnumMap<>(EncodeHintType.class);
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hints.put(EncodeHintType.CHARACTER_SET, "Shift_JIS");
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QRCode qrCode = Encoder.encode("0123", ErrorCorrectionLevel.M, hints);
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String expected = "<<\n" +
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" mode: NUMERIC\n" +
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" ecLevel: M\n" +
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" version: 1\n" +
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" maskPattern: 0\n" +
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" matrix:\n" +
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" 1 1 1 1 1 1 1 0 0 0 0 0 1 0 1 1 1 1 1 1 1\n" +
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" 1 0 0 0 0 0 1 0 1 1 0 1 0 0 1 0 0 0 0 0 1\n" +
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" 1 0 1 1 1 0 1 0 0 1 1 0 0 0 1 0 1 1 1 0 1\n" +
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" 1 0 1 1 1 0 1 0 0 0 1 0 0 0 1 0 1 1 1 0 1\n" +
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" 1 0 1 1 1 0 1 0 1 0 1 1 1 0 1 0 1 1 1 0 1\n" +
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" 1 0 0 0 0 0 1 0 0 1 0 1 0 0 1 0 0 0 0 0 1\n" +
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" 1 1 1 1 1 1 1 0 1 0 1 0 1 0 1 1 1 1 1 1 1\n" +
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" 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0\n" +
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" 1 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 1 0 0 1 0\n" +
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" 0 0 0 0 0 0 0 1 1 0 1 1 0 1 0 1 0 1 0 1 0\n" +
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" 0 1 0 1 0 1 1 1 1 0 0 1 0 1 1 1 0 1 0 1 0\n" +
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" 0 1 1 1 0 0 0 0 0 0 1 1 1 1 0 1 1 1 0 1 0\n" +
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" 0 0 0 1 1 1 1 1 1 1 1 1 0 1 1 1 0 0 1 0 1\n" +
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" 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 0 0 0 1 1 0\n" +
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" 1 1 1 1 1 1 1 0 0 1 0 0 1 0 0 0 1 0 0 0 1\n" +
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" 1 0 0 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 1 0 0\n" +
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" 1 0 1 1 1 0 1 0 1 1 0 0 1 0 1 0 1 0 1 0 1\n" +
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" 1 0 1 1 1 0 1 0 0 1 1 1 0 1 0 1 0 1 0 1 0\n" +
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" 1 0 1 1 1 0 1 0 1 0 1 1 0 1 1 1 0 1 1 0 1\n" +
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" 1 0 0 0 0 0 1 0 0 0 1 1 1 1 0 1 1 1 0 0 0\n" +
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" 1 1 1 1 1 1 1 0 1 0 1 1 0 1 1 1 0 1 1 0 1\n" +
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">>\n";
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assertEquals(expected, qrCode.toString());
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}
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@Test
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public void testEncodeGS1WithStringTypeHint() throws WriterException {
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Map<EncodeHintType, Object> hints = new EnumMap<>(EncodeHintType.class);
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hints.put(EncodeHintType.GS1_FORMAT, "true");
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QRCode qrCode = Encoder.encode("100001%11171218", ErrorCorrectionLevel.H, hints);
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verifyGS1EncodedData(qrCode);
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}
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@Test
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public void testEncodeGS1WithBooleanTypeHint() throws WriterException {
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Map<EncodeHintType, Object> hints = new EnumMap<>(EncodeHintType.class);
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hints.put(EncodeHintType.GS1_FORMAT, true);
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QRCode qrCode = Encoder.encode("100001%11171218", ErrorCorrectionLevel.H, hints);
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verifyGS1EncodedData(qrCode);
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}
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@Test
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public void testDoesNotEncodeGS1WhenBooleanTypeHintExplicitlyFalse() throws WriterException {
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Map<EncodeHintType, Object> hints = new EnumMap<>(EncodeHintType.class);
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hints.put(EncodeHintType.GS1_FORMAT, false);
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QRCode qrCode = Encoder.encode("ABCDEF", ErrorCorrectionLevel.H, hints);
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verifyNotGS1EncodedData(qrCode);
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}
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@Test
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public void testDoesNotEncodeGS1WhenStringTypeHintExplicitlyFalse() throws WriterException {
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Map<EncodeHintType, Object> hints = new EnumMap<>(EncodeHintType.class);
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hints.put(EncodeHintType.GS1_FORMAT, "false");
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QRCode qrCode = Encoder.encode("ABCDEF", ErrorCorrectionLevel.H, hints);
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verifyNotGS1EncodedData(qrCode);
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}
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@Test
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public void testGS1ModeHeaderWithECI() throws WriterException {
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Map<EncodeHintType,Object> hints = new EnumMap<>(EncodeHintType.class);
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hints.put(EncodeHintType.CHARACTER_SET, "UTF8");
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hints.put(EncodeHintType.GS1_FORMAT, true);
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QRCode qrCode = Encoder.encode("hello", ErrorCorrectionLevel.H, hints);
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String expected = "<<\n" +
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" mode: BYTE\n" +
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" ecLevel: H\n" +
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" version: 1\n" +
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" maskPattern: 6\n" +
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" matrix:\n" +
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" 1 1 1 1 1 1 1 0 0 0 1 1 0 0 1 1 1 1 1 1 1\n" +
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" 1 0 0 0 0 0 1 0 0 1 1 0 0 0 1 0 0 0 0 0 1\n" +
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" 1 0 1 1 1 0 1 0 1 1 0 0 0 0 1 0 1 1 1 0 1\n" +
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" 1 0 1 1 1 0 1 0 1 1 0 1 0 0 1 0 1 1 1 0 1\n" +
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" 1 0 1 1 1 0 1 0 0 0 1 1 0 0 1 0 1 1 1 0 1\n" +
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" 1 0 0 0 0 0 1 0 0 1 0 0 1 0 1 0 0 0 0 0 1\n" +
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" 1 1 1 1 1 1 1 0 1 0 1 0 1 0 1 1 1 1 1 1 1\n" +
|
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" 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0\n" +
|
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" 0 0 0 1 1 0 1 1 0 1 0 0 0 0 0 0 0 1 1 0 0\n" +
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" 0 1 0 1 1 0 0 1 0 1 1 1 1 1 1 0 1 1 1 0 1\n" +
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" 0 1 1 1 1 0 1 0 0 1 0 1 0 1 1 1 0 0 1 0 1\n" +
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" 1 1 1 1 1 0 0 1 0 0 0 1 1 0 0 1 0 0 1 0 0\n" +
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" 1 0 0 1 0 0 1 1 0 1 1 0 1 0 1 0 0 1 0 0 1\n" +
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" 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 1 0 0 0 1\n" +
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" 1 1 1 1 1 1 1 0 1 0 0 1 0 1 1 0 1 0 1 0 0\n" +
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" 1 0 0 0 0 0 1 0 0 1 0 0 0 0 1 0 1 1 1 0 0\n" +
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" 1 0 1 1 1 0 1 0 1 1 0 1 1 0 0 0 1 1 0 0 0\n" +
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" 1 0 1 1 1 0 1 0 1 0 1 1 1 1 1 0 0 0 1 1 0\n" +
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" 1 0 1 1 1 0 1 0 0 0 1 0 0 1 0 0 1 0 1 1 1\n" +
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" 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 1 0 0\n" +
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" 1 1 1 1 1 1 1 0 0 1 0 1 0 0 1 0 0 0 0 0 0\n" +
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">>\n";
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assertEquals(expected, qrCode.toString());
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}
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@Test
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public void testAppendModeInfo() {
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BitArray bits = new BitArray();
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Encoder.appendModeInfo(Mode.NUMERIC, bits);
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assertEquals(" ...X", bits.toString());
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}
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@Test
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public void testAppendLengthInfo() throws WriterException {
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BitArray bits = new BitArray();
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Encoder.appendLengthInfo(1, // 1 letter (1/1).
|
||||
Version.getVersionForNumber(1),
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Mode.NUMERIC,
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bits);
|
||||
assertEquals(" ........ .X", bits.toString()); // 10 bits.
|
||||
bits = new BitArray();
|
||||
Encoder.appendLengthInfo(2, // 2 letters (2/1).
|
||||
Version.getVersionForNumber(10),
|
||||
Mode.ALPHANUMERIC,
|
||||
bits);
|
||||
assertEquals(" ........ .X.", bits.toString()); // 11 bits.
|
||||
bits = new BitArray();
|
||||
Encoder.appendLengthInfo(255, // 255 letter (255/1).
|
||||
Version.getVersionForNumber(27),
|
||||
Mode.BYTE,
|
||||
bits);
|
||||
assertEquals(" ........ XXXXXXXX", bits.toString()); // 16 bits.
|
||||
bits = new BitArray();
|
||||
Encoder.appendLengthInfo(512, // 512 letters (1024/2).
|
||||
Version.getVersionForNumber(40),
|
||||
Mode.KANJI,
|
||||
bits);
|
||||
assertEquals(" ..X..... ....", bits.toString()); // 12 bits.
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testAppendBytes() throws WriterException {
|
||||
// Should use appendNumericBytes.
|
||||
// 1 = 01 = 0001 in 4 bits.
|
||||
BitArray bits = new BitArray();
|
||||
Encoder.appendBytes("1", Mode.NUMERIC, bits, Encoder.DEFAULT_BYTE_MODE_ENCODING);
|
||||
assertEquals(" ...X" , bits.toString());
|
||||
// Should use appendAlphanumericBytes.
|
||||
// A = 10 = 0xa = 001010 in 6 bits
|
||||
bits = new BitArray();
|
||||
Encoder.appendBytes("A", Mode.ALPHANUMERIC, bits, Encoder.DEFAULT_BYTE_MODE_ENCODING);
|
||||
assertEquals(" ..X.X." , bits.toString());
|
||||
// Lower letters such as 'a' cannot be encoded in MODE_ALPHANUMERIC.
|
||||
try {
|
||||
Encoder.appendBytes("a", Mode.ALPHANUMERIC, bits, Encoder.DEFAULT_BYTE_MODE_ENCODING);
|
||||
} catch (WriterException we) {
|
||||
// good
|
||||
}
|
||||
// Should use append8BitBytes.
|
||||
// 0x61, 0x62, 0x63
|
||||
bits = new BitArray();
|
||||
Encoder.appendBytes("abc", Mode.BYTE, bits, Encoder.DEFAULT_BYTE_MODE_ENCODING);
|
||||
assertEquals(" .XX....X .XX...X. .XX...XX", bits.toString());
|
||||
// Anything can be encoded in QRCode.MODE_8BIT_BYTE.
|
||||
Encoder.appendBytes("\0", Mode.BYTE, bits, Encoder.DEFAULT_BYTE_MODE_ENCODING);
|
||||
// Should use appendKanjiBytes.
|
||||
// 0x93, 0x5f
|
||||
bits = new BitArray();
|
||||
Encoder.appendBytes(shiftJISString(bytes(0x93, 0x5f)), Mode.KANJI, bits,
|
||||
Encoder.DEFAULT_BYTE_MODE_ENCODING);
|
||||
assertEquals(" .XX.XX.. XXXXX", bits.toString());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testTerminateBits() throws WriterException {
|
||||
BitArray v = new BitArray();
|
||||
Encoder.terminateBits(0, v);
|
||||
assertEquals("", v.toString());
|
||||
v = new BitArray();
|
||||
Encoder.terminateBits(1, v);
|
||||
assertEquals(" ........", v.toString());
|
||||
v = new BitArray();
|
||||
v.appendBits(0, 3); // Append 000
|
||||
Encoder.terminateBits(1, v);
|
||||
assertEquals(" ........", v.toString());
|
||||
v = new BitArray();
|
||||
v.appendBits(0, 5); // Append 00000
|
||||
Encoder.terminateBits(1, v);
|
||||
assertEquals(" ........", v.toString());
|
||||
v = new BitArray();
|
||||
v.appendBits(0, 8); // Append 00000000
|
||||
Encoder.terminateBits(1, v);
|
||||
assertEquals(" ........", v.toString());
|
||||
v = new BitArray();
|
||||
Encoder.terminateBits(2, v);
|
||||
assertEquals(" ........ XXX.XX..", v.toString());
|
||||
v = new BitArray();
|
||||
v.appendBits(0, 1); // Append 0
|
||||
Encoder.terminateBits(3, v);
|
||||
assertEquals(" ........ XXX.XX.. ...X...X", v.toString());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testGetNumDataBytesAndNumECBytesForBlockID() throws WriterException {
|
||||
int[] numDataBytes = new int[1];
|
||||
int[] numEcBytes = new int[1];
|
||||
// Version 1-H.
|
||||
Encoder.getNumDataBytesAndNumECBytesForBlockID(26, 9, 1, 0, numDataBytes, numEcBytes);
|
||||
assertEquals(9, numDataBytes[0]);
|
||||
assertEquals(17, numEcBytes[0]);
|
||||
|
||||
// Version 3-H. 2 blocks.
|
||||
Encoder.getNumDataBytesAndNumECBytesForBlockID(70, 26, 2, 0, numDataBytes, numEcBytes);
|
||||
assertEquals(13, numDataBytes[0]);
|
||||
assertEquals(22, numEcBytes[0]);
|
||||
Encoder.getNumDataBytesAndNumECBytesForBlockID(70, 26, 2, 1, numDataBytes, numEcBytes);
|
||||
assertEquals(13, numDataBytes[0]);
|
||||
assertEquals(22, numEcBytes[0]);
|
||||
|
||||
// Version 7-H. (4 + 1) blocks.
|
||||
Encoder.getNumDataBytesAndNumECBytesForBlockID(196, 66, 5, 0, numDataBytes, numEcBytes);
|
||||
assertEquals(13, numDataBytes[0]);
|
||||
assertEquals(26, numEcBytes[0]);
|
||||
Encoder.getNumDataBytesAndNumECBytesForBlockID(196, 66, 5, 4, numDataBytes, numEcBytes);
|
||||
assertEquals(14, numDataBytes[0]);
|
||||
assertEquals(26, numEcBytes[0]);
|
||||
|
||||
// Version 40-H. (20 + 61) blocks.
|
||||
Encoder.getNumDataBytesAndNumECBytesForBlockID(3706, 1276, 81, 0, numDataBytes, numEcBytes);
|
||||
assertEquals(15, numDataBytes[0]);
|
||||
assertEquals(30, numEcBytes[0]);
|
||||
Encoder.getNumDataBytesAndNumECBytesForBlockID(3706, 1276, 81, 20, numDataBytes, numEcBytes);
|
||||
assertEquals(16, numDataBytes[0]);
|
||||
assertEquals(30, numEcBytes[0]);
|
||||
Encoder.getNumDataBytesAndNumECBytesForBlockID(3706, 1276, 81, 80, numDataBytes, numEcBytes);
|
||||
assertEquals(16, numDataBytes[0]);
|
||||
assertEquals(30, numEcBytes[0]);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testInterleaveWithECBytes() throws WriterException {
|
||||
byte[] dataBytes = bytes(32, 65, 205, 69, 41, 220, 46, 128, 236);
|
||||
BitArray in = new BitArray();
|
||||
for (byte dataByte: dataBytes) {
|
||||
in.appendBits(dataByte, 8);
|
||||
}
|
||||
BitArray out = Encoder.interleaveWithECBytes(in, 26, 9, 1);
|
||||
byte[] expected = bytes(
|
||||
// Data bytes.
|
||||
32, 65, 205, 69, 41, 220, 46, 128, 236,
|
||||
// Error correction bytes.
|
||||
42, 159, 74, 221, 244, 169, 239, 150, 138, 70,
|
||||
237, 85, 224, 96, 74, 219, 61
|
||||
);
|
||||
assertEquals(expected.length, out.getSizeInBytes());
|
||||
byte[] outArray = new byte[expected.length];
|
||||
out.toBytes(0, outArray, 0, expected.length);
|
||||
// Can't use Arrays.equals(), because outArray may be longer than out.sizeInBytes()
|
||||
for (int x = 0; x < expected.length; x++) {
|
||||
assertEquals(expected[x], outArray[x]);
|
||||
}
|
||||
// Numbers are from http://www.swetake.com/qr/qr8.html
|
||||
dataBytes = bytes(
|
||||
67, 70, 22, 38, 54, 70, 86, 102, 118, 134, 150, 166, 182,
|
||||
198, 214, 230, 247, 7, 23, 39, 55, 71, 87, 103, 119, 135,
|
||||
151, 166, 22, 38, 54, 70, 86, 102, 118, 134, 150, 166,
|
||||
182, 198, 214, 230, 247, 7, 23, 39, 55, 71, 87, 103, 119,
|
||||
135, 151, 160, 236, 17, 236, 17, 236, 17, 236,
|
||||
17
|
||||
);
|
||||
in = new BitArray();
|
||||
for (byte dataByte: dataBytes) {
|
||||
in.appendBits(dataByte, 8);
|
||||
}
|
||||
|
||||
out = Encoder.interleaveWithECBytes(in, 134, 62, 4);
|
||||
expected = bytes(
|
||||
// Data bytes.
|
||||
67, 230, 54, 55, 70, 247, 70, 71, 22, 7, 86, 87, 38, 23, 102, 103, 54, 39,
|
||||
118, 119, 70, 55, 134, 135, 86, 71, 150, 151, 102, 87, 166,
|
||||
160, 118, 103, 182, 236, 134, 119, 198, 17, 150,
|
||||
135, 214, 236, 166, 151, 230, 17, 182,
|
||||
166, 247, 236, 198, 22, 7, 17, 214, 38, 23, 236, 39,
|
||||
17,
|
||||
// Error correction bytes.
|
||||
175, 155, 245, 236, 80, 146, 56, 74, 155, 165,
|
||||
133, 142, 64, 183, 132, 13, 178, 54, 132, 108, 45,
|
||||
113, 53, 50, 214, 98, 193, 152, 233, 147, 50, 71, 65,
|
||||
190, 82, 51, 209, 199, 171, 54, 12, 112, 57, 113, 155, 117,
|
||||
211, 164, 117, 30, 158, 225, 31, 190, 242, 38,
|
||||
140, 61, 179, 154, 214, 138, 147, 87, 27, 96, 77, 47,
|
||||
187, 49, 156, 214
|
||||
);
|
||||
assertEquals(expected.length, out.getSizeInBytes());
|
||||
outArray = new byte[expected.length];
|
||||
out.toBytes(0, outArray, 0, expected.length);
|
||||
for (int x = 0; x < expected.length; x++) {
|
||||
assertEquals(expected[x], outArray[x]);
|
||||
}
|
||||
}
|
||||
|
||||
private static byte[] bytes(int... ints) {
|
||||
byte[] bytes = new byte[ints.length];
|
||||
for (int i = 0; i < ints.length; i++) {
|
||||
bytes[i] = (byte) ints[i];
|
||||
}
|
||||
return bytes;
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testAppendNumericBytes() {
|
||||
// 1 = 01 = 0001 in 4 bits.
|
||||
BitArray bits = new BitArray();
|
||||
Encoder.appendNumericBytes("1", bits);
|
||||
assertEquals(" ...X" , bits.toString());
|
||||
// 12 = 0xc = 0001100 in 7 bits.
|
||||
bits = new BitArray();
|
||||
Encoder.appendNumericBytes("12", bits);
|
||||
assertEquals(" ...XX.." , bits.toString());
|
||||
// 123 = 0x7b = 0001111011 in 10 bits.
|
||||
bits = new BitArray();
|
||||
Encoder.appendNumericBytes("123", bits);
|
||||
assertEquals(" ...XXXX. XX" , bits.toString());
|
||||
// 1234 = "123" + "4" = 0001111011 + 0100
|
||||
bits = new BitArray();
|
||||
Encoder.appendNumericBytes("1234", bits);
|
||||
assertEquals(" ...XXXX. XX.X.." , bits.toString());
|
||||
// Empty.
|
||||
bits = new BitArray();
|
||||
Encoder.appendNumericBytes("", bits);
|
||||
assertEquals("" , bits.toString());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testAppendAlphanumericBytes() throws WriterException {
|
||||
// A = 10 = 0xa = 001010 in 6 bits
|
||||
BitArray bits = new BitArray();
|
||||
Encoder.appendAlphanumericBytes("A", bits);
|
||||
assertEquals(" ..X.X." , bits.toString());
|
||||
// AB = 10 * 45 + 11 = 461 = 0x1cd = 00111001101 in 11 bits
|
||||
bits = new BitArray();
|
||||
Encoder.appendAlphanumericBytes("AB", bits);
|
||||
assertEquals(" ..XXX..X X.X", bits.toString());
|
||||
// ABC = "AB" + "C" = 00111001101 + 001100
|
||||
bits = new BitArray();
|
||||
Encoder.appendAlphanumericBytes("ABC", bits);
|
||||
assertEquals(" ..XXX..X X.X..XX. ." , bits.toString());
|
||||
// Empty.
|
||||
bits = new BitArray();
|
||||
Encoder.appendAlphanumericBytes("", bits);
|
||||
assertEquals("" , bits.toString());
|
||||
// Invalid data.
|
||||
try {
|
||||
Encoder.appendAlphanumericBytes("abc", new BitArray());
|
||||
} catch (WriterException we) {
|
||||
// good
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testAppend8BitBytes() {
|
||||
// 0x61, 0x62, 0x63
|
||||
BitArray bits = new BitArray();
|
||||
Encoder.append8BitBytes("abc", bits, Encoder.DEFAULT_BYTE_MODE_ENCODING);
|
||||
assertEquals(" .XX....X .XX...X. .XX...XX", bits.toString());
|
||||
// Empty.
|
||||
bits = new BitArray();
|
||||
Encoder.append8BitBytes("", bits, Encoder.DEFAULT_BYTE_MODE_ENCODING);
|
||||
assertEquals("", bits.toString());
|
||||
}
|
||||
|
||||
// Numbers are from page 21 of JISX0510:2004
|
||||
@Test
|
||||
public void testAppendKanjiBytes() throws WriterException {
|
||||
BitArray bits = new BitArray();
|
||||
Encoder.appendKanjiBytes(shiftJISString(bytes(0x93, 0x5f)), bits);
|
||||
assertEquals(" .XX.XX.. XXXXX", bits.toString());
|
||||
Encoder.appendKanjiBytes(shiftJISString(bytes(0xe4, 0xaa)), bits);
|
||||
assertEquals(" .XX.XX.. XXXXXXX. X.X.X.X. X.", bits.toString());
|
||||
}
|
||||
|
||||
// Numbers are from http://www.swetake.com/qr/qr3.html and
|
||||
// http://www.swetake.com/qr/qr9.html
|
||||
@Test
|
||||
public void testGenerateECBytes() {
|
||||
byte[] dataBytes = bytes(32, 65, 205, 69, 41, 220, 46, 128, 236);
|
||||
byte[] ecBytes = Encoder.generateECBytes(dataBytes, 17);
|
||||
int[] expected = {
|
||||
42, 159, 74, 221, 244, 169, 239, 150, 138, 70, 237, 85, 224, 96, 74, 219, 61
|
||||
};
|
||||
assertEquals(expected.length, ecBytes.length);
|
||||
for (int x = 0; x < expected.length; x++) {
|
||||
assertEquals(expected[x], ecBytes[x] & 0xFF);
|
||||
}
|
||||
dataBytes = bytes(67, 70, 22, 38, 54, 70, 86, 102, 118, 134, 150, 166, 182, 198, 214);
|
||||
ecBytes = Encoder.generateECBytes(dataBytes, 18);
|
||||
expected = new int[] {
|
||||
175, 80, 155, 64, 178, 45, 214, 233, 65, 209, 12, 155, 117, 31, 140, 214, 27, 187
|
||||
};
|
||||
assertEquals(expected.length, ecBytes.length);
|
||||
for (int x = 0; x < expected.length; x++) {
|
||||
assertEquals(expected[x], ecBytes[x] & 0xFF);
|
||||
}
|
||||
// High-order zero coefficient case.
|
||||
dataBytes = bytes(32, 49, 205, 69, 42, 20, 0, 236, 17);
|
||||
ecBytes = Encoder.generateECBytes(dataBytes, 17);
|
||||
expected = new int[] {
|
||||
0, 3, 130, 179, 194, 0, 55, 211, 110, 79, 98, 72, 170, 96, 211, 137, 213
|
||||
};
|
||||
assertEquals(expected.length, ecBytes.length);
|
||||
for (int x = 0; x < expected.length; x++) {
|
||||
assertEquals(expected[x], ecBytes[x] & 0xFF);
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testBugInBitVectorNumBytes() throws WriterException {
|
||||
// There was a bug in BitVector.sizeInBytes() that caused it to return a
|
||||
// smaller-by-one value (ex. 1465 instead of 1466) if the number of bits
|
||||
// in the vector is not 8-bit aligned. In QRCodeEncoder::InitQRCode(),
|
||||
// BitVector::sizeInBytes() is used for finding the smallest QR Code
|
||||
// version that can fit the given data. Hence there were corner cases
|
||||
// where we chose a wrong QR Code version that cannot fit the given
|
||||
// data. Note that the issue did not occur with MODE_8BIT_BYTE, as the
|
||||
// bits in the bit vector are always 8-bit aligned.
|
||||
//
|
||||
// Before the bug was fixed, the following test didn't pass, because:
|
||||
//
|
||||
// - MODE_NUMERIC is chosen as all bytes in the data are '0'
|
||||
// - The 3518-byte numeric data needs 1466 bytes
|
||||
// - 3518 / 3 * 10 + 7 = 11727 bits = 1465.875 bytes
|
||||
// - 3 numeric bytes are encoded in 10 bits, hence the first
|
||||
// 3516 bytes are encoded in 3516 / 3 * 10 = 11720 bits.
|
||||
// - 2 numeric bytes can be encoded in 7 bits, hence the last
|
||||
// 2 bytes are encoded in 7 bits.
|
||||
// - The version 27 QR Code with the EC level L has 1468 bytes for data.
|
||||
// - 1828 - 360 = 1468
|
||||
// - In InitQRCode(), 3 bytes are reserved for a header. Hence 1465 bytes
|
||||
// (1468 -3) are left for data.
|
||||
// - Because of the bug in BitVector::sizeInBytes(), InitQRCode() determines
|
||||
// the given data can fit in 1465 bytes, despite it needs 1466 bytes.
|
||||
// - Hence QRCodeEncoder.encode() failed and returned false.
|
||||
// - To be precise, it needs 11727 + 4 (getMode info) + 14 (length info) =
|
||||
// 11745 bits = 1468.125 bytes are needed (i.e. cannot fit in 1468
|
||||
// bytes).
|
||||
StringBuilder builder = new StringBuilder(3518);
|
||||
for (int x = 0; x < 3518; x++) {
|
||||
builder.append('0');
|
||||
}
|
||||
Encoder.encode(builder.toString(), ErrorCorrectionLevel.L);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder1() throws Exception {
|
||||
verifyMinimalEncoding("A", "ALPHANUMERIC(A)", null, false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder2() throws Exception {
|
||||
verifyMinimalEncoding("AB", "ALPHANUMERIC(AB)", null, false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder3() throws Exception {
|
||||
verifyMinimalEncoding("ABC", "ALPHANUMERIC(ABC)", null, false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder4() throws Exception {
|
||||
verifyMinimalEncoding("ABCD", "ALPHANUMERIC(ABCD)", null, false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder5() throws Exception {
|
||||
verifyMinimalEncoding("ABCDE", "ALPHANUMERIC(ABCDE)", null, false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder6() throws Exception {
|
||||
verifyMinimalEncoding("ABCDEF", "ALPHANUMERIC(ABCDEF)", null, false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder7() throws Exception {
|
||||
verifyMinimalEncoding("ABCDEFG", "ALPHANUMERIC(ABCDEFG)", null, false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder8() throws Exception {
|
||||
verifyMinimalEncoding("1", "NUMERIC(1)", null, false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder9() throws Exception {
|
||||
verifyMinimalEncoding("12", "NUMERIC(12)", null, false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder10() throws Exception {
|
||||
verifyMinimalEncoding("123", "NUMERIC(123)", null, false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder11() throws Exception {
|
||||
verifyMinimalEncoding("1234", "NUMERIC(1234)", null, false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder12() throws Exception {
|
||||
verifyMinimalEncoding("12345", "NUMERIC(12345)", null, false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder13() throws Exception {
|
||||
verifyMinimalEncoding("123456", "NUMERIC(123456)", null, false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder14() throws Exception {
|
||||
verifyMinimalEncoding("123A", "ALPHANUMERIC(123A)", null, false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder15() throws Exception {
|
||||
verifyMinimalEncoding("A1", "ALPHANUMERIC(A1)", null, false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder16() throws Exception {
|
||||
verifyMinimalEncoding("A12", "ALPHANUMERIC(A12)", null, false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder17() throws Exception {
|
||||
verifyMinimalEncoding("A123", "ALPHANUMERIC(A123)", null, false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder18() throws Exception {
|
||||
verifyMinimalEncoding("A1234", "ALPHANUMERIC(A1234)", null, false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder19() throws Exception {
|
||||
verifyMinimalEncoding("A12345", "ALPHANUMERIC(A12345)", null, false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder20() throws Exception {
|
||||
verifyMinimalEncoding("A123456", "ALPHANUMERIC(A123456)", null, false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder21() throws Exception {
|
||||
verifyMinimalEncoding("A1234567", "ALPHANUMERIC(A1234567)", null, false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder22() throws Exception {
|
||||
verifyMinimalEncoding("A12345678", "BYTE(A),NUMERIC(12345678)", null, false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder23() throws Exception {
|
||||
verifyMinimalEncoding("A123456789", "BYTE(A),NUMERIC(123456789)", null, false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder24() throws Exception {
|
||||
verifyMinimalEncoding("A1234567890", "ALPHANUMERIC(A1),NUMERIC(234567890)", null, false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder25() throws Exception {
|
||||
verifyMinimalEncoding("AB1", "ALPHANUMERIC(AB1)", null, false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder26() throws Exception {
|
||||
verifyMinimalEncoding("AB12", "ALPHANUMERIC(AB12)", null, false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder27() throws Exception {
|
||||
verifyMinimalEncoding("AB123", "ALPHANUMERIC(AB123)", null, false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder28() throws Exception {
|
||||
verifyMinimalEncoding("AB1234", "ALPHANUMERIC(AB1234)", null, false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder29() throws Exception {
|
||||
verifyMinimalEncoding("ABC1", "ALPHANUMERIC(ABC1)", null, false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder30() throws Exception {
|
||||
verifyMinimalEncoding("ABC12", "ALPHANUMERIC(ABC12)", null, false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder31() throws Exception {
|
||||
verifyMinimalEncoding("ABC1234", "ALPHANUMERIC(ABC1234)", null, false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder32() throws Exception {
|
||||
verifyMinimalEncoding("http://foo.com", "BYTE(http://foo.com)" +
|
||||
"", null, false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder33() throws Exception {
|
||||
verifyMinimalEncoding("HTTP://FOO.COM", "ALPHANUMERIC(HTTP://FOO.COM" +
|
||||
")", null, false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder34() throws Exception {
|
||||
verifyMinimalEncoding("1001114670010%01201220%107211220%140045003267781",
|
||||
"NUMERIC(1001114670010),ALPHANUMERIC(%01201220%107211220%),NUMERIC(140045003267781)", null, false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder35() throws Exception {
|
||||
verifyMinimalEncoding("\u0150", "ECI(ISO-8859-2),BYTE(.)", null, false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder36() throws Exception {
|
||||
verifyMinimalEncoding("\u015C", "ECI(ISO-8859-3),BYTE(.)", null, false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder37() throws Exception {
|
||||
verifyMinimalEncoding("\u0150\u015C", "ECI(UTF-8),BYTE(..)", null, false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder38() throws Exception {
|
||||
verifyMinimalEncoding("\u0150\u0150\u015C\u015C", "ECI(ISO-8859-2),BYTE(." +
|
||||
".),ECI(ISO-8859-3),BYTE(..)", null, false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder39() throws Exception {
|
||||
verifyMinimalEncoding("abcdef\u0150ghij", "ECI(ISO-8859-2),BYTE(abcde" +
|
||||
"f.ghij)", null, false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder40() throws Exception {
|
||||
verifyMinimalEncoding("2938928329832983\u01502938928329832983\u015C2938928329832983",
|
||||
"NUMERIC(2938928329832983),ECI(ISO-8859-2),BYTE(.),NUMERIC(2938928329832983),ECI(ISO-8" +
|
||||
"859-3),BYTE(.),NUMERIC(2938928329832983)", null, false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder41() throws Exception {
|
||||
verifyMinimalEncoding("1001114670010%01201220%107211220%140045003267781", "FNC1_FIRST_POSITION(),NUMERIC(100111" +
|
||||
"4670010),ALPHANUMERIC(%01201220%107211220%),NUMERIC(140045003267781)", null,
|
||||
true);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder42() throws Exception {
|
||||
// test halfwidth Katakana character (they are single byte encoded in Shift_JIS)
|
||||
verifyMinimalEncoding("Katakana:\uFF66\uFF66\uFF66\uFF66\uFF66\uFF66", "ECI(Shift_JIS),BYTE(Katakana:......)", null
|
||||
, false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder43() throws Exception {
|
||||
// The character \u30A2 encodes as double byte in Shift_JIS so KANJI is more compact in this case
|
||||
verifyMinimalEncoding("Katakana:\u30A2\u30A2\u30A2\u30A2\u30A2\u30A2", "BYTE(Katakana:),KANJI(......)", null,
|
||||
false);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testMinimalEncoder44() throws Exception {
|
||||
// The character \u30A2 encodes as double byte in Shift_JIS but KANJI is not more compact in this case because
|
||||
// KANJI is only more compact when it encodes pairs of characters. In the case of mixed text it can however be
|
||||
// that Shift_JIS encoding is more compact as in this example
|
||||
verifyMinimalEncoding("Katakana:\u30A2a\u30A2a\u30A2a\u30A2a\u30A2a\u30A2", "ECI(Shift_JIS),BYTE(Katakana:.a.a.a" +
|
||||
".a.a.)", null, false);
|
||||
}
|
||||
|
||||
static void verifyMinimalEncoding(String input, String expectedRXingResult, Charset priorityCharset, boolean isGS1)
|
||||
throws Exception {
|
||||
MinimalEncoder.RXingResultList result = MinimalEncoder.encode(input, null, priorityCharset, isGS1,
|
||||
ErrorCorrectionLevel.L);
|
||||
assertEquals(result.toString(), expectedRXingResult);
|
||||
}
|
||||
|
||||
private static void verifyGS1EncodedData(QRCode qrCode) {
|
||||
String expected = "<<\n" +
|
||||
" mode: ALPHANUMERIC\n" +
|
||||
" ecLevel: H\n" +
|
||||
" version: 2\n" +
|
||||
" maskPattern: 2\n" +
|
||||
" matrix:\n" +
|
||||
" 1 1 1 1 1 1 1 0 1 0 1 1 1 1 0 1 1 0 1 1 1 1 1 1 1\n" +
|
||||
" 1 0 0 0 0 0 1 0 1 0 0 0 0 1 1 0 1 0 1 0 0 0 0 0 1\n" +
|
||||
" 1 0 1 1 1 0 1 0 1 0 1 1 0 1 1 0 0 0 1 0 1 1 1 0 1\n" +
|
||||
" 1 0 1 1 1 0 1 0 0 1 1 0 1 0 1 1 1 0 1 0 1 1 1 0 1\n" +
|
||||
" 1 0 1 1 1 0 1 0 0 1 1 1 1 1 1 1 1 0 1 0 1 1 1 0 1\n" +
|
||||
" 1 0 0 0 0 0 1 0 1 0 0 1 1 1 0 0 0 0 1 0 0 0 0 0 1\n" +
|
||||
" 1 1 1 1 1 1 1 0 1 0 1 0 1 0 1 0 1 0 1 1 1 1 1 1 1\n" +
|
||||
" 0 0 0 0 0 0 0 0 1 1 1 0 0 0 1 1 1 0 0 0 0 0 0 0 0\n" +
|
||||
" 0 0 1 1 1 0 1 0 1 1 1 1 0 1 1 0 1 1 1 1 0 0 1 1 1\n" +
|
||||
" 0 0 0 1 1 1 0 1 0 0 1 0 0 1 0 0 1 1 1 0 0 1 0 0 1\n" +
|
||||
" 1 0 1 1 0 0 1 0 1 1 0 0 0 0 1 0 1 1 1 0 0 1 0 0 1\n" +
|
||||
" 0 0 1 1 0 1 0 1 1 1 1 0 0 1 1 1 1 0 0 0 1 1 0 1 1\n" +
|
||||
" 0 0 1 0 0 0 1 0 0 0 1 1 0 1 0 0 0 1 0 1 1 1 0 1 0\n" +
|
||||
" 1 1 1 0 1 1 0 1 0 0 0 0 0 0 0 1 1 0 1 1 0 1 0 0 0\n" +
|
||||
" 1 0 1 0 1 0 1 1 0 1 0 1 0 1 1 0 0 0 0 0 1 1 0 0 1\n" +
|
||||
" 1 0 0 1 0 1 0 1 0 0 0 1 1 1 1 0 1 0 1 0 0 1 0 0 1\n" +
|
||||
" 1 0 1 0 0 1 1 1 0 1 1 0 0 1 0 0 1 1 1 1 1 1 0 0 0\n" +
|
||||
" 0 0 0 0 0 0 0 0 1 0 0 1 0 1 1 0 1 0 0 0 1 0 0 1 0\n" +
|
||||
" 1 1 1 1 1 1 1 0 0 0 0 1 0 0 1 1 1 0 1 0 1 0 1 1 1\n" +
|
||||
" 1 0 0 0 0 0 1 0 0 1 1 1 1 1 0 1 1 0 0 0 1 0 0 0 1\n" +
|
||||
" 1 0 1 1 1 0 1 0 1 0 1 0 0 1 1 1 1 1 1 1 1 0 0 0 1\n" +
|
||||
" 1 0 1 1 1 0 1 0 1 1 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0\n" +
|
||||
" 1 0 1 1 1 0 1 0 1 0 0 0 1 1 0 1 0 0 1 1 1 0 1 0 1\n" +
|
||||
" 1 0 0 0 0 0 1 0 0 1 0 1 0 1 1 1 0 1 0 0 1 1 1 1 1\n" +
|
||||
" 1 1 1 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 0 0 0 1 0 1 1\n" +
|
||||
">>\n";
|
||||
assertEquals(expected, qrCode.toString());
|
||||
}
|
||||
|
||||
private static void verifyNotGS1EncodedData(QRCode qrCode) {
|
||||
String expected = "<<\n" +
|
||||
" mode: ALPHANUMERIC\n" +
|
||||
" ecLevel: H\n" +
|
||||
" version: 1\n" +
|
||||
" maskPattern: 0\n" +
|
||||
" matrix:\n" +
|
||||
" 1 1 1 1 1 1 1 0 1 1 1 1 0 0 1 1 1 1 1 1 1\n" +
|
||||
" 1 0 0 0 0 0 1 0 0 1 1 1 0 0 1 0 0 0 0 0 1\n" +
|
||||
" 1 0 1 1 1 0 1 0 0 1 0 1 1 0 1 0 1 1 1 0 1\n" +
|
||||
" 1 0 1 1 1 0 1 0 1 1 1 0 1 0 1 0 1 1 1 0 1\n" +
|
||||
" 1 0 1 1 1 0 1 0 0 1 1 1 0 0 1 0 1 1 1 0 1\n" +
|
||||
" 1 0 0 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 0 0 1\n" +
|
||||
" 1 1 1 1 1 1 1 0 1 0 1 0 1 0 1 1 1 1 1 1 1\n" +
|
||||
" 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0\n" +
|
||||
" 0 0 1 0 1 1 1 0 1 1 0 0 1 1 0 0 0 1 0 0 1\n" +
|
||||
" 1 0 1 1 1 0 0 1 0 0 0 1 0 1 0 0 0 0 0 0 0\n" +
|
||||
" 0 0 1 1 0 0 1 0 1 0 0 0 1 0 1 0 1 0 1 1 0\n" +
|
||||
" 1 1 0 1 0 1 0 1 1 1 0 1 0 1 0 0 0 0 0 1 0\n" +
|
||||
" 0 0 1 1 0 1 1 1 1 0 0 0 1 0 1 0 1 1 1 1 0\n" +
|
||||
" 0 0 0 0 0 0 0 0 1 0 0 1 1 1 0 1 0 1 0 0 0\n" +
|
||||
" 1 1 1 1 1 1 1 0 0 0 1 0 1 0 1 1 0 0 0 0 1\n" +
|
||||
" 1 0 0 0 0 0 1 0 1 1 1 1 0 1 0 1 1 1 1 0 1\n" +
|
||||
" 1 0 1 1 1 0 1 0 1 0 1 1 0 1 0 1 0 0 0 0 1\n" +
|
||||
" 1 0 1 1 1 0 1 0 0 1 1 0 1 1 1 1 0 1 0 1 0\n" +
|
||||
" 1 0 1 1 1 0 1 0 1 0 0 0 1 0 1 0 1 1 1 0 1\n" +
|
||||
" 1 0 0 0 0 0 1 0 0 1 1 0 1 1 0 1 0 0 0 1 1\n" +
|
||||
" 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 1 0 1 0 1\n" +
|
||||
">>\n";
|
||||
assertEquals(expected, qrCode.toString());
|
||||
}
|
||||
|
||||
private static String shiftJISString(byte[] bytes) {
|
||||
return new String(bytes, StringUtils.SHIFT_JIS_CHARSET);
|
||||
}
|
||||
|
||||
}
|
||||
1006
src/qrcode/encoder/EncoderTestCase.rs
Normal file
1006
src/qrcode/encoder/EncoderTestCase.rs
Normal file
File diff suppressed because it is too large
Load Diff
@@ -18,4 +18,6 @@ mod BitVectorTestCase;
|
||||
#[cfg(test)]
|
||||
mod MaskUtilTestCase;
|
||||
#[cfg(test)]
|
||||
mod MatrixUtilTestCase;
|
||||
mod MatrixUtilTestCase;
|
||||
#[cfg(test)]
|
||||
mod EncoderTestCase;
|
||||
Reference in New Issue
Block a user