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| <pre><span class="sourceLineNo">001</span>/*<a name="line.1"></a> |
| <span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a> |
| <span class="sourceLineNo">003</span> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a> |
| <span class="sourceLineNo">004</span> * distributed with this work for additional information<a name="line.4"></a> |
| <span class="sourceLineNo">005</span> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a> |
| <span class="sourceLineNo">006</span> * to you under the Apache License, Version 2.0 (the<a name="line.6"></a> |
| <span class="sourceLineNo">007</span> * "License"); you may not use this file except in compliance<a name="line.7"></a> |
| <span class="sourceLineNo">008</span> * with the License. You may obtain a copy of the License at<a name="line.8"></a> |
| <span class="sourceLineNo">009</span> *<a name="line.9"></a> |
| <span class="sourceLineNo">010</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a> |
| <span class="sourceLineNo">011</span> *<a name="line.11"></a> |
| <span class="sourceLineNo">012</span> * Unless required by applicable law or agreed to in writing, software<a name="line.12"></a> |
| <span class="sourceLineNo">013</span> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.13"></a> |
| <span class="sourceLineNo">014</span> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.14"></a> |
| <span class="sourceLineNo">015</span> * See the License for the specific language governing permissions and<a name="line.15"></a> |
| <span class="sourceLineNo">016</span> * limitations under the License.<a name="line.16"></a> |
| <span class="sourceLineNo">017</span> */<a name="line.17"></a> |
| <span class="sourceLineNo">018</span>package org.apache.hadoop.hbase;<a name="line.18"></a> |
| <span class="sourceLineNo">019</span><a name="line.19"></a> |
| <span class="sourceLineNo">020</span>import static org.junit.Assert.assertEquals;<a name="line.20"></a> |
| <span class="sourceLineNo">021</span>import static org.junit.Assert.assertFalse;<a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import static org.junit.Assert.assertNotSame;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import static org.junit.Assert.assertSame;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import static org.junit.Assert.assertTrue;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import java.util.HashSet;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import java.util.Set;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import java.util.regex.Pattern;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.testclassification.MiscTests;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.testclassification.SmallTests;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.util.Addressing;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>import org.junit.ClassRule;<a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import org.junit.Test;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>import org.junit.experimental.categories.Category;<a name="line.34"></a> |
| <span class="sourceLineNo">035</span><a name="line.35"></a> |
| <span class="sourceLineNo">036</span>@Category({MiscTests.class, SmallTests.class})<a name="line.36"></a> |
| <span class="sourceLineNo">037</span>public class TestServerName {<a name="line.37"></a> |
| <span class="sourceLineNo">038</span><a name="line.38"></a> |
| <span class="sourceLineNo">039</span> @ClassRule<a name="line.39"></a> |
| <span class="sourceLineNo">040</span> public static final HBaseClassTestRule CLASS_RULE =<a name="line.40"></a> |
| <span class="sourceLineNo">041</span> HBaseClassTestRule.forClass(TestServerName.class);<a name="line.41"></a> |
| <span class="sourceLineNo">042</span><a name="line.42"></a> |
| <span class="sourceLineNo">043</span> @Test<a name="line.43"></a> |
| <span class="sourceLineNo">044</span> public void testHash() {<a name="line.44"></a> |
| <span class="sourceLineNo">045</span> ServerName sn1 = ServerName.parseServerName("asf903.gq1.ygridcore.net,52690,1517835491385");<a name="line.45"></a> |
| <span class="sourceLineNo">046</span> ServerName sn2 = ServerName.parseServerName("asf903.gq1.ygridcore.net,42231,1517835491329");<a name="line.46"></a> |
| <span class="sourceLineNo">047</span> Set<ServerName> sns = new HashSet<>();<a name="line.47"></a> |
| <span class="sourceLineNo">048</span> sns.add(sn2);<a name="line.48"></a> |
| <span class="sourceLineNo">049</span> sns.add(sn1);<a name="line.49"></a> |
| <span class="sourceLineNo">050</span> sns.add(sn1);<a name="line.50"></a> |
| <span class="sourceLineNo">051</span> assertEquals(2, sns.size());<a name="line.51"></a> |
| <span class="sourceLineNo">052</span> }<a name="line.52"></a> |
| <span class="sourceLineNo">053</span><a name="line.53"></a> |
| <span class="sourceLineNo">054</span> @Test<a name="line.54"></a> |
| <span class="sourceLineNo">055</span> public void testShortString() {<a name="line.55"></a> |
| <span class="sourceLineNo">056</span> ServerName sn = ServerName.valueOf("asf000.sp2.ygridcore.net", 1, 1);<a name="line.56"></a> |
| <span class="sourceLineNo">057</span> assertEquals("asf000:1", sn.toShortString());<a name="line.57"></a> |
| <span class="sourceLineNo">058</span> sn = ServerName.valueOf("2607:f0d0:1002:0051:0000:0000:0000:0004", 1, 1);<a name="line.58"></a> |
| <span class="sourceLineNo">059</span> assertEquals("2607:f0d0:1002:0051:0000:0000:0000:0004:1", sn.toShortString());<a name="line.59"></a> |
| <span class="sourceLineNo">060</span> sn = ServerName.valueOf("1.1.1.1", 1, 1);<a name="line.60"></a> |
| <span class="sourceLineNo">061</span> assertEquals("1.1.1.1:1", sn.toShortString());<a name="line.61"></a> |
| <span class="sourceLineNo">062</span> }<a name="line.62"></a> |
| <span class="sourceLineNo">063</span><a name="line.63"></a> |
| <span class="sourceLineNo">064</span> @Test<a name="line.64"></a> |
| <span class="sourceLineNo">065</span> public void testRegexPatterns() {<a name="line.65"></a> |
| <span class="sourceLineNo">066</span> assertTrue(Pattern.matches(Addressing.VALID_PORT_REGEX, "123"));<a name="line.66"></a> |
| <span class="sourceLineNo">067</span> assertFalse(Pattern.matches(Addressing.VALID_PORT_REGEX, ""));<a name="line.67"></a> |
| <span class="sourceLineNo">068</span> assertTrue(ServerName.SERVERNAME_PATTERN.matcher("www1.example.org,1234,567").matches());<a name="line.68"></a> |
| <span class="sourceLineNo">069</span> ServerName.parseServerName("a.b.c,58102,1319771740322");<a name="line.69"></a> |
| <span class="sourceLineNo">070</span> ServerName.parseServerName("192.168.1.199,58102,1319771740322");<a name="line.70"></a> |
| <span class="sourceLineNo">071</span> ServerName.parseServerName("a.b.c:58102");<a name="line.71"></a> |
| <span class="sourceLineNo">072</span> ServerName.parseServerName("192.168.1.199:58102");<a name="line.72"></a> |
| <span class="sourceLineNo">073</span> }<a name="line.73"></a> |
| <span class="sourceLineNo">074</span><a name="line.74"></a> |
| <span class="sourceLineNo">075</span> @Test<a name="line.75"></a> |
| <span class="sourceLineNo">076</span> public void testParseOfBytes() {<a name="line.76"></a> |
| <span class="sourceLineNo">077</span> final String snStr = "www.EXAMPLE.org,1234,5678";<a name="line.77"></a> |
| <span class="sourceLineNo">078</span> ServerName sn = ServerName.valueOf(snStr);<a name="line.78"></a> |
| <span class="sourceLineNo">079</span> byte[] versionedBytes = sn.getVersionedBytes();<a name="line.79"></a> |
| <span class="sourceLineNo">080</span> ServerName parsedSn = ServerName.parseVersionedServerName(versionedBytes);<a name="line.80"></a> |
| <span class="sourceLineNo">081</span> assertEquals(sn.toString(), parsedSn.toString());<a name="line.81"></a> |
| <span class="sourceLineNo">082</span> assertEquals(sn.getHostnameLowerCase(), parsedSn.getHostnameLowerCase());<a name="line.82"></a> |
| <span class="sourceLineNo">083</span> assertEquals(sn.getPort(), parsedSn.getPort());<a name="line.83"></a> |
| <span class="sourceLineNo">084</span> assertEquals(sn.getStartcode(), parsedSn.getStartcode());<a name="line.84"></a> |
| <span class="sourceLineNo">085</span><a name="line.85"></a> |
| <span class="sourceLineNo">086</span> final String hostnamePortStr = sn.getAddress().toString();<a name="line.86"></a> |
| <span class="sourceLineNo">087</span> byte[] bytes = Bytes.toBytes(hostnamePortStr);<a name="line.87"></a> |
| <span class="sourceLineNo">088</span> parsedSn = ServerName.parseVersionedServerName(bytes);<a name="line.88"></a> |
| <span class="sourceLineNo">089</span> assertEquals(sn.getHostnameLowerCase(), parsedSn.getHostnameLowerCase());<a name="line.89"></a> |
| <span class="sourceLineNo">090</span> assertEquals(sn.getPort(), parsedSn.getPort());<a name="line.90"></a> |
| <span class="sourceLineNo">091</span> assertEquals(ServerName.NON_STARTCODE, parsedSn.getStartcode());<a name="line.91"></a> |
| <span class="sourceLineNo">092</span> }<a name="line.92"></a> |
| <span class="sourceLineNo">093</span><a name="line.93"></a> |
| <span class="sourceLineNo">094</span> @Test<a name="line.94"></a> |
| <span class="sourceLineNo">095</span> public void testServerName() {<a name="line.95"></a> |
| <span class="sourceLineNo">096</span> ServerName sn = ServerName.valueOf("www.example.org", 1234, 5678);<a name="line.96"></a> |
| <span class="sourceLineNo">097</span> ServerName sn2 = ServerName.valueOf("www.example.org", 1234, 5678);<a name="line.97"></a> |
| <span class="sourceLineNo">098</span> ServerName sn3 = ServerName.valueOf("www.example.org", 1234, 56789);<a name="line.98"></a> |
| <span class="sourceLineNo">099</span> assertTrue(sn.equals(sn2));<a name="line.99"></a> |
| <span class="sourceLineNo">100</span> assertFalse(sn.equals(sn3));<a name="line.100"></a> |
| <span class="sourceLineNo">101</span> assertEquals(sn.hashCode(), sn2.hashCode());<a name="line.101"></a> |
| <span class="sourceLineNo">102</span> assertNotSame(sn.hashCode(), sn3.hashCode());<a name="line.102"></a> |
| <span class="sourceLineNo">103</span> assertEquals(sn.toString(),<a name="line.103"></a> |
| <span class="sourceLineNo">104</span> ServerName.valueOf("www.example.org", 1234, 5678).toString());<a name="line.104"></a> |
| <span class="sourceLineNo">105</span> assertEquals(sn.toString(),<a name="line.105"></a> |
| <span class="sourceLineNo">106</span> ServerName.valueOf("www.example.org:1234", 5678).toString());<a name="line.106"></a> |
| <span class="sourceLineNo">107</span> assertEquals("www.example.org" + ServerName.SERVERNAME_SEPARATOR + "1234"<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> + ServerName.SERVERNAME_SEPARATOR + "5678", sn.toString());<a name="line.108"></a> |
| <span class="sourceLineNo">109</span> }<a name="line.109"></a> |
| <span class="sourceLineNo">110</span><a name="line.110"></a> |
| <span class="sourceLineNo">111</span> @Test<a name="line.111"></a> |
| <span class="sourceLineNo">112</span> public void testHostNameCaseSensitivity() {<a name="line.112"></a> |
| <span class="sourceLineNo">113</span> ServerName lower = ServerName.valueOf("www.example.org", 1234, 5678);<a name="line.113"></a> |
| <span class="sourceLineNo">114</span> ServerName upper = ServerName.valueOf("www.EXAMPLE.org", 1234, 5678);<a name="line.114"></a> |
| <span class="sourceLineNo">115</span> assertEquals(0, lower.compareTo(upper));<a name="line.115"></a> |
| <span class="sourceLineNo">116</span> assertEquals(0, upper.compareTo(lower));<a name="line.116"></a> |
| <span class="sourceLineNo">117</span> assertEquals(lower.hashCode(), upper.hashCode());<a name="line.117"></a> |
| <span class="sourceLineNo">118</span> assertTrue(lower.equals(upper));<a name="line.118"></a> |
| <span class="sourceLineNo">119</span> assertTrue(upper.equals(lower));<a name="line.119"></a> |
| <span class="sourceLineNo">120</span> assertTrue(ServerName.isSameAddress(lower, upper));<a name="line.120"></a> |
| <span class="sourceLineNo">121</span> }<a name="line.121"></a> |
| <span class="sourceLineNo">122</span><a name="line.122"></a> |
| <span class="sourceLineNo">123</span> @Test<a name="line.123"></a> |
| <span class="sourceLineNo">124</span> public void testInterning() {<a name="line.124"></a> |
| <span class="sourceLineNo">125</span> ServerName sn1 = ServerName.valueOf("www.example.org", 1234, 5671);<a name="line.125"></a> |
| <span class="sourceLineNo">126</span> assertSame(sn1, ServerName.valueOf("www.example.org", 1234, 5671));<a name="line.126"></a> |
| <span class="sourceLineNo">127</span> }<a name="line.127"></a> |
| <span class="sourceLineNo">128</span><a name="line.128"></a> |
| <span class="sourceLineNo">129</span> @Test<a name="line.129"></a> |
| <span class="sourceLineNo">130</span> public void testInterningDoesWeakReferences() {<a name="line.130"></a> |
| <span class="sourceLineNo">131</span> for (int i = 0; i < 5000; i++) {<a name="line.131"></a> |
| <span class="sourceLineNo">132</span> final int startcode = i++;<a name="line.132"></a> |
| <span class="sourceLineNo">133</span> final ServerName sn1 = ServerName.valueOf("www.example.org", 1234, startcode);<a name="line.133"></a> |
| <span class="sourceLineNo">134</span> assertSame(sn1, ServerName.valueOf("www.example.org", 1234, startcode));<a name="line.134"></a> |
| <span class="sourceLineNo">135</span> }<a name="line.135"></a> |
| <span class="sourceLineNo">136</span> }<a name="line.136"></a> |
| <span class="sourceLineNo">137</span>}<a name="line.137"></a> |
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| </pre> |
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