102 lines
4.4 KiB
Java
Executable file
102 lines
4.4 KiB
Java
Executable file
/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2020 Ziver Koc
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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package zutil.converter;
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import org.junit.Test;
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import static org.junit.Assert.assertArrayEquals;
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import static org.junit.Assert.assertEquals;
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public class ConverterTest {
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@Test
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public void testHexToByte() {
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assertEquals( (byte)1, Converter.hexToByte('1') );
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assertEquals( (byte)5, Converter.hexToByte('5') );
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assertEquals( (byte)10, Converter.hexToByte('A') );
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assertEquals( (byte)10, Converter.hexToByte('a') );
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}
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@Test
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public void testHexToByte2() {
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assertEquals( 0x00, Converter.hexToByte('0','0') );
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assertEquals( 0x11, Converter.hexToByte('1','1') );
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assertEquals( 0x75, Converter.hexToByte('7','5') );
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assertEquals( 0xDA, Converter.hexToByte('D','A') & 0xFF );
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assertEquals( 0xFA, Converter.hexToByte('F','a') & 0xFF );
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assertEquals( 0xFF, Converter.hexToByte('f','f') & 0xFF );
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}
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@Test
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public void testHexStringToByte() {
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assertArrayEquals( null, Converter.hexToByte(null) );
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assertArrayEquals( new byte[]{}, Converter.hexToByte("") );
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assertArrayEquals( new byte[]{0x00}, Converter.hexToByte("0x00") );
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assertArrayEquals( new byte[]{0x00}, Converter.hexToByte("00") );
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assertArrayEquals(new byte[]{0x01,0x02,0x03,0x04,0x05,0x06,0x07},
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Converter.hexToByte("01020304050607") );
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assertArrayEquals( new byte[]{(byte)0xF1,0x10}, Converter.hexToByte("F11") );
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}
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@Test
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public void testUrlEncode() {
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assertEquals( "fas8dg7%20a0d1%2313f9g8d7%200h9a%25h0",
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Converter.urlEncode("fas8dg7 a0d1#13f9g8d7 0h9a%h0") );
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assertEquals( "9i34%202y9252%25%2623%20463765(%2f%26(",
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Converter.urlEncode("9i34 2y9252%&23 463765(/&(") );
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}
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@Test
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public void testUrlDecode() {
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assertEquals( "fas8dg7 a0d1#13f9g8d7 0h9a%h0",
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Converter.urlDecode("fas8dg7%20a0d1%2313f9g8d7%200h9a%25h0") );
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assertEquals( "9i34 2y9252%&23 463765(/&(",
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Converter.urlDecode("9i34%202y9252%25%2623%20463765(%2f%26(") );
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}
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@Test
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public void byteArrayToInt(){
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assertEquals(0, Converter.toInt(new byte[]{}));
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assertEquals(1, Converter.toInt(new byte[]{0b0000_0001}));
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assertEquals(1, Converter.toInt(new byte[]{0x01,0x00}));
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assertEquals(256, Converter.toInt(new byte[]{0x00,0x01,0x00}));
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assertEquals(-1, Converter.toInt(new byte[]{(byte)0xFF,(byte)0xFF,(byte)0xFF,(byte)0xFF}));
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assertEquals(Integer.MAX_VALUE, Converter.toInt(new byte[]{(byte)0xFF,(byte)0xFF,(byte)0xFF,(byte)0x7F}));
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assertEquals(Integer.MAX_VALUE, Converter.toInt(new byte[]{(byte)0xFF,(byte)0xFF,(byte)0xFF,(byte)0x7F, (byte)0xFF,(byte)0xFF}));
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}
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@Test
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public void intToByteArray(){
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assertArrayEquals(new byte[]{0x00,0x00,0x00,0x00}, Converter.toBytes(0));
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assertArrayEquals(new byte[]{0x01,0x00,0x00,0x00}, Converter.toBytes(1));
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assertArrayEquals(new byte[]{0x00,0x01,0x00,0x00}, Converter.toBytes(256));
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assertArrayEquals(new byte[]{(byte)0xFF,(byte)0xFF,(byte)0xFF,(byte)0xFF}, Converter.toBytes(-1));
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assertArrayEquals(new byte[]{(byte)0xFF,(byte)0xFF,(byte)0xFF,(byte)0x7F}, Converter.toBytes(Integer.MAX_VALUE));
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assertArrayEquals(new byte[]{(byte)0x00,(byte)0x00,(byte)0x00,(byte)0x80}, Converter.toBytes(Integer.MIN_VALUE));
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}
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}
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