| // |
| // ======================================================================== |
| // Copyright (c) 1995-2017 Mort Bay Consulting Pty. Ltd. |
| // ------------------------------------------------------------------------ |
| // All rights reserved. This program and the accompanying materials |
| // are made available under the terms of the Eclipse Public License v1.0 |
| // and Apache License v2.0 which accompanies this distribution. |
| // |
| // The Eclipse Public License is available at |
| // http://www.eclipse.org/legal/epl-v10.html |
| // |
| // The Apache License v2.0 is available at |
| // http://www.opensource.org/licenses/apache2.0.php |
| // |
| // You may elect to redistribute this code under either of these licenses. |
| // ======================================================================== |
| // |
| |
| package org.eclipse.jetty.websocket.common.util; |
| |
| import static org.hamcrest.Matchers.*; |
| import static org.junit.Assert.*; |
| |
| import java.nio.ByteBuffer; |
| import java.nio.charset.StandardCharsets; |
| |
| import org.eclipse.jetty.util.BufferUtil; |
| import org.junit.Test; |
| |
| /** |
| * Test partial UTF8 String sequence building. |
| */ |
| public class Utf8PartialBuilderTest |
| { |
| private ByteBuffer toByteBuffer(String hexStr) |
| { |
| return ByteBuffer.wrap(Hex.asByteArray(hexStr)); |
| } |
| |
| @Test |
| public void testPartial_UnsplitCodepoint() |
| { |
| Utf8PartialBuilder utf8 = new Utf8PartialBuilder(); |
| |
| String seq1 = "Hello-\uC2B5@\uC39F\uC3A4"; |
| String seq2 = "\uC3BC\uC3A0\uC3A1-UTF-8!!"; |
| |
| String ret1 = utf8.toPartialString(BufferUtil.toBuffer(seq1,StandardCharsets.UTF_8)); |
| String ret2 = utf8.toPartialString(BufferUtil.toBuffer(seq2,StandardCharsets.UTF_8)); |
| |
| assertThat("Seq1",ret1,is(seq1)); |
| assertThat("Seq2",ret2,is(seq2)); |
| } |
| |
| @Test |
| public void testPartial_SplitCodepoint() |
| { |
| Utf8PartialBuilder utf8 = new Utf8PartialBuilder(); |
| |
| String seq1 = "48656C6C6F2DEC8AB540EC8E9FEC8E"; |
| String seq2 = "A4EC8EBCEC8EA0EC8EA12D5554462D382121"; |
| |
| String ret1 = utf8.toPartialString(toByteBuffer(seq1)); |
| String ret2 = utf8.toPartialString(toByteBuffer(seq2)); |
| |
| assertThat("Seq1",ret1,is("Hello-\uC2B5@\uC39F")); |
| assertThat("Seq2",ret2,is("\uC3A4\uC3BC\uC3A0\uC3A1-UTF-8!!")); |
| } |
| |
| @Test |
| public void testPartial_SplitCodepoint_WithNoBuf() |
| { |
| Utf8PartialBuilder utf8 = new Utf8PartialBuilder(); |
| |
| String seq1 = "48656C6C6F2DEC8AB540EC8E9FEC8E"; |
| String seq2 = "A4EC8EBCEC8EA0EC8EA12D5554462D382121"; |
| |
| String ret1 = utf8.toPartialString(toByteBuffer(seq1)); |
| String ret2 = utf8.toPartialString(BufferUtil.EMPTY_BUFFER); |
| String ret3 = utf8.toPartialString(toByteBuffer(seq2)); |
| |
| assertThat("Seq1",ret1,is("Hello-\uC2B5@\uC39F")); |
| assertThat("Seq2",ret2,is("")); |
| assertThat("Seq3",ret3,is("\uC3A4\uC3BC\uC3A0\uC3A1-UTF-8!!")); |
| } |
| } |