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1 /* |
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2 * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
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22 */ |
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23 |
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24 package jdk.internal.net.http.websocket; |
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25 |
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26 import org.testng.annotations.DataProvider; |
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27 import org.testng.annotations.Test; |
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28 |
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29 import java.net.URI; |
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30 import java.net.http.HttpClient; |
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31 import java.net.http.WebSocket; |
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32 import java.time.Duration; |
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33 import java.util.List; |
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34 import java.util.concurrent.CompletionStage; |
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35 import java.util.function.Function; |
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36 import java.util.stream.Collectors; |
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37 import java.util.stream.Stream; |
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38 |
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39 import static jdk.internal.net.http.websocket.TestSupport.assertCompletesExceptionally; |
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40 import static jdk.internal.net.http.websocket.TestSupport.assertThrows; |
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41 |
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42 /* |
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43 * In some places in this class a new String is created out of a string literal. |
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44 * The idea is to make sure the code under test relies on something better than |
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45 * the reference equality ( == ) for string equality checks. |
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46 */ |
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47 public class BuildingWebSocketTest { |
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48 |
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49 private final static URI VALID_URI = URI.create("ws://websocket.example.com"); |
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50 |
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51 @Test |
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52 public void nullArguments() { |
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53 HttpClient c = HttpClient.newHttpClient(); |
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54 |
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55 assertThrows(NullPointerException.class, |
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56 () -> c.newWebSocketBuilder() |
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57 .buildAsync(null, listener())); |
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58 assertThrows(NullPointerException.class, |
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59 () -> c.newWebSocketBuilder() |
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60 .buildAsync(VALID_URI, null)); |
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61 assertThrows(NullPointerException.class, |
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62 () -> c.newWebSocketBuilder() |
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63 .buildAsync(null, null)); |
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64 assertThrows(NullPointerException.class, |
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65 () -> c.newWebSocketBuilder() |
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66 .header(null, "value")); |
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67 assertThrows(NullPointerException.class, |
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68 () -> c.newWebSocketBuilder() |
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69 .header("name", null)); |
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70 assertThrows(NullPointerException.class, |
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71 () -> c.newWebSocketBuilder() |
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72 .header(null, null)); |
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73 assertThrows(NullPointerException.class, |
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74 () -> c.newWebSocketBuilder() |
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75 .subprotocols(null)); |
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76 assertThrows(NullPointerException.class, |
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77 () -> c.newWebSocketBuilder() |
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78 .subprotocols(null, "sub2.example.com")); |
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79 assertThrows(NullPointerException.class, |
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80 () -> c.newWebSocketBuilder() |
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81 .subprotocols("sub1.example.com", (String) null)); |
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82 assertThrows(NullPointerException.class, |
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83 () -> c.newWebSocketBuilder() |
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84 .subprotocols("sub1.example.com", (String[]) null)); |
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85 assertThrows(NullPointerException.class, |
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86 () -> c.newWebSocketBuilder() |
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87 .subprotocols("sub1.example.com", "sub2.example.com", null)); |
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88 assertThrows(NullPointerException.class, |
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89 () -> c.newWebSocketBuilder() |
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90 .subprotocols("sub1.example.com", null, "sub3.example.com")); |
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91 assertThrows(NullPointerException.class, |
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92 () -> c.newWebSocketBuilder() |
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93 .connectTimeout(null)); |
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94 } |
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95 |
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96 @Test(dataProvider = "badURIs") |
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97 void illegalURI(URI uri) { |
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98 WebSocket.Builder b = HttpClient.newHttpClient().newWebSocketBuilder(); |
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99 assertCompletesExceptionally(IllegalArgumentException.class, |
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100 b.buildAsync(uri, listener())); |
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101 } |
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102 |
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103 @Test |
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104 public void illegalHeaders() { |
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105 List<String> headers = |
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106 List.of("Sec-WebSocket-Accept", |
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107 "Sec-WebSocket-Extensions", |
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108 "Sec-WebSocket-Key", |
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109 "Sec-WebSocket-Protocol", |
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110 "Sec-WebSocket-Version") |
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111 .stream() |
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112 .flatMap(s -> Stream.of(s, new String(s))) // a string and a copy of it |
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113 .collect(Collectors.toList()); |
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114 |
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115 Function<String, CompletionStage<?>> f = |
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116 header -> HttpClient.newHttpClient() |
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117 .newWebSocketBuilder() |
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118 .header(header, "value") |
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119 .buildAsync(VALID_URI, listener()); |
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120 |
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121 headers.forEach(h -> assertCompletesExceptionally(IllegalArgumentException.class, f.apply(h))); |
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122 } |
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123 |
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124 // TODO: test for bad syntax headers |
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125 // TODO: test for overwrites (subprotocols) and additions (headers) |
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126 |
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127 @Test(dataProvider = "badSubprotocols") |
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128 public void illegalSubprotocolsSyntax(String s) { |
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129 WebSocket.Builder b = HttpClient.newHttpClient() |
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130 .newWebSocketBuilder() |
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131 .subprotocols(s); |
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132 assertCompletesExceptionally(IllegalArgumentException.class, |
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133 b.buildAsync(VALID_URI, listener())); |
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134 } |
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135 |
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136 @Test(dataProvider = "duplicatingSubprotocols") |
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137 public void illegalSubprotocolsDuplicates(String mostPreferred, |
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138 String[] lesserPreferred) { |
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139 WebSocket.Builder b = HttpClient.newHttpClient() |
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140 .newWebSocketBuilder() |
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141 .subprotocols(mostPreferred, lesserPreferred); |
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142 assertCompletesExceptionally(IllegalArgumentException.class, |
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143 b.buildAsync(VALID_URI, listener())); |
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144 } |
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145 |
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146 @Test(dataProvider = "badConnectTimeouts") |
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147 public void illegalConnectTimeout(Duration d) { |
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148 WebSocket.Builder b = HttpClient.newHttpClient() |
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149 .newWebSocketBuilder() |
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150 .connectTimeout(d); |
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151 assertCompletesExceptionally(IllegalArgumentException.class, |
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152 b.buildAsync(VALID_URI, listener())); |
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153 } |
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154 |
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155 @DataProvider |
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156 public Object[][] badURIs() { |
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157 return new Object[][]{ |
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158 {URI.create("http://example.com")}, |
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159 {URI.create("ftp://example.com")}, |
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160 {URI.create("wss://websocket.example.com/hello#fragment")}, |
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161 {URI.create("ws://websocket.example.com/hello#fragment")}, |
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162 }; |
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163 } |
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164 |
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165 @DataProvider |
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166 public Object[][] badConnectTimeouts() { |
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167 return new Object[][]{ |
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168 {Duration.ofDays ( 0)}, |
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169 {Duration.ofDays (-1)}, |
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170 {Duration.ofHours ( 0)}, |
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171 {Duration.ofHours (-1)}, |
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172 {Duration.ofMinutes( 0)}, |
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173 {Duration.ofMinutes(-1)}, |
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174 {Duration.ofSeconds( 0)}, |
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175 {Duration.ofSeconds(-1)}, |
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176 {Duration.ofMillis ( 0)}, |
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177 {Duration.ofMillis (-1)}, |
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178 {Duration.ofNanos ( 0)}, |
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179 {Duration.ofNanos (-1)}, |
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180 {Duration.ZERO}, |
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181 }; |
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182 } |
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183 |
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184 // https://tools.ietf.org/html/rfc7230#section-3.2.6 |
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185 // https://tools.ietf.org/html/rfc20 |
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186 @DataProvider |
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187 public static Object[][] badSubprotocols() { |
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188 return new Object[][]{ |
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189 {""}, |
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190 {new String("")}, |
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191 {"round-brackets("}, |
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192 {"round-brackets)"}, |
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193 {"comma,"}, |
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194 {"slash/"}, |
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195 {"colon:"}, |
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196 {"semicolon;"}, |
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197 {"angle-brackets<"}, |
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198 {"angle-brackets>"}, |
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199 {"equals="}, |
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200 {"question-mark?"}, |
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201 {"at@"}, |
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202 {"brackets["}, |
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203 {"backslash\\"}, |
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204 {"brackets]"}, |
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205 {"curly-brackets{"}, |
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206 {"curly-brackets}"}, |
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207 {"space "}, |
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208 {"non-printable-character " + Character.toString((char) 31)}, |
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209 {"non-printable-character " + Character.toString((char) 127)}, |
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210 }; |
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211 } |
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212 |
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213 @DataProvider |
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214 public static Object[][] duplicatingSubprotocols() { |
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215 return new Object[][]{ |
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216 {"a.b.c", new String[]{"a.b.c"}}, |
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217 {"a.b.c", new String[]{"x.y.z", "p.q.r", "x.y.z"}}, |
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218 {"a.b.c", new String[]{new String("a.b.c")}}, |
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219 }; |
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220 } |
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221 |
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222 private static WebSocket.Listener listener() { |
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223 return new WebSocket.Listener() { }; |
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224 } |
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225 } |