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16 |
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17 |
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18 | 'use strict'
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19 |
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20 |
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21 |
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22 |
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23 |
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24 | class WebDriverError extends Error {
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25 |
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26 | constructor(opt_error) {
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27 | super(opt_error)
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28 |
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29 |
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30 | this.name = this.constructor.name
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31 |
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32 | |
33 |
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34 |
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35 |
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36 |
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37 |
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38 | this.remoteStacktrace = ''
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39 | }
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40 | }
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41 |
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42 |
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43 |
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44 |
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45 |
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46 |
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47 | class ElementClickInterceptedError extends WebDriverError {
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48 |
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49 | constructor(opt_error) {
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50 | super(opt_error)
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51 | }
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52 | }
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53 |
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54 |
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55 |
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56 |
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57 | class ElementNotSelectableError extends WebDriverError {
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58 |
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59 | constructor(opt_error) {
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60 | super(opt_error)
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61 | }
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62 | }
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63 |
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64 |
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65 |
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66 |
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67 |
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68 |
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69 |
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70 | class ElementNotInteractableError extends WebDriverError {
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71 |
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72 | constructor(opt_error) {
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73 | super(opt_error)
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74 | }
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75 | }
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76 |
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77 |
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78 |
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79 |
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80 |
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81 | class InsecureCertificateError extends WebDriverError {
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82 |
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83 | constructor(opt_error) {
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84 | super(opt_error)
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85 | }
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86 | }
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87 |
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88 |
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89 |
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90 |
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91 | class InvalidArgumentError extends WebDriverError {
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92 |
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93 | constructor(opt_error) {
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94 | super(opt_error)
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95 | }
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96 | }
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97 |
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98 |
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99 |
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100 |
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101 |
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102 | class InvalidCookieDomainError extends WebDriverError {
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103 |
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104 | constructor(opt_error) {
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105 | super(opt_error)
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106 | }
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107 | }
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108 |
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109 |
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110 |
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111 |
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112 | class InvalidCoordinatesError extends WebDriverError {
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113 |
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114 | constructor(opt_error) {
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115 | super(opt_error)
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116 | }
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117 | }
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118 |
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119 |
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120 |
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121 |
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122 |
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123 |
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124 | class InvalidElementStateError extends WebDriverError {
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125 |
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126 | constructor(opt_error) {
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127 | super(opt_error)
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128 | }
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129 | }
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130 |
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131 |
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132 |
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133 |
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134 | class InvalidSelectorError extends WebDriverError {
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135 |
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136 | constructor(opt_error) {
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137 | super(opt_error)
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138 | }
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139 | }
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140 |
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141 |
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142 |
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143 |
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144 | class NoSuchSessionError extends WebDriverError {
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145 |
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146 | constructor(opt_error) {
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147 | super(opt_error)
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148 | }
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149 | }
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150 |
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151 |
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152 |
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153 |
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154 | class JavascriptError extends WebDriverError {
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155 |
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156 | constructor(opt_error) {
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157 | super(opt_error)
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158 | }
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159 | }
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160 |
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161 |
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162 |
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163 |
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164 |
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165 | class MoveTargetOutOfBoundsError extends WebDriverError {
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166 |
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167 | constructor(opt_error) {
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168 | super(opt_error)
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169 | }
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170 | }
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171 |
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172 |
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173 |
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174 |
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175 | class NoSuchAlertError extends WebDriverError {
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176 |
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177 | constructor(opt_error) {
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178 | super(opt_error)
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179 | }
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180 | }
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181 |
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182 |
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183 |
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184 |
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185 |
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186 | class NoSuchCookieError extends WebDriverError {
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187 |
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188 | constructor(opt_error) {
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189 | super(opt_error)
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190 | }
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191 | }
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192 |
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193 |
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194 |
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195 |
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196 |
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197 | class NoSuchElementError extends WebDriverError {
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198 |
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199 | constructor(opt_error) {
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200 | super(opt_error)
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201 | }
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202 | }
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203 |
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204 |
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205 |
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206 |
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207 |
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208 | class NoSuchFrameError extends WebDriverError {
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209 |
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210 | constructor(opt_error) {
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211 | super(opt_error)
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212 | }
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213 | }
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214 |
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215 |
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216 |
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217 |
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218 |
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219 | class NoSuchWindowError extends WebDriverError {
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220 |
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221 | constructor(opt_error) {
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222 | super(opt_error)
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223 | }
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224 | }
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225 |
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226 |
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227 |
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228 |
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229 | class ScriptTimeoutError extends WebDriverError {
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230 |
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231 | constructor(opt_error) {
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232 | super(opt_error)
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233 | }
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234 | }
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235 |
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236 |
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237 |
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238 |
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239 | class SessionNotCreatedError extends WebDriverError {
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240 |
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241 | constructor(opt_error) {
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242 | super(opt_error)
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243 | }
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244 | }
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245 |
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246 |
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247 |
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248 |
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249 |
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250 | class StaleElementReferenceError extends WebDriverError {
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251 |
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252 | constructor(opt_error) {
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253 | super(opt_error)
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254 | }
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255 | }
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256 |
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257 |
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258 |
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259 |
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260 | class TimeoutError extends WebDriverError {
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261 |
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262 | constructor(opt_error) {
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263 | super(opt_error)
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264 | }
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265 | }
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266 |
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267 |
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268 |
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269 |
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270 | class UnableToSetCookieError extends WebDriverError {
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271 |
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272 | constructor(opt_error) {
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273 | super(opt_error)
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274 | }
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275 | }
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276 |
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277 |
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278 |
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279 |
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280 | class UnableToCaptureScreenError extends WebDriverError {
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281 |
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282 | constructor(opt_error) {
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283 | super(opt_error)
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284 | }
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285 | }
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286 |
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287 |
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288 |
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289 |
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290 | class UnexpectedAlertOpenError extends WebDriverError {
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291 | |
292 |
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293 |
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294 |
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295 | constructor(opt_error, opt_text) {
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296 | super(opt_error)
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297 |
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298 |
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299 | this.text_ = opt_text
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300 | }
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301 |
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302 | |
303 |
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304 |
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305 |
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306 | getAlertText() {
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307 | return this.text_
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308 | }
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309 | }
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310 |
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311 |
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312 |
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313 |
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314 | class UnknownCommandError extends WebDriverError {
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315 |
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316 | constructor(opt_error) {
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317 | super(opt_error)
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318 | }
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319 | }
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320 |
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321 |
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322 |
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323 |
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324 |
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325 | class UnknownMethodError extends WebDriverError {
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326 |
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327 | constructor(opt_error) {
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328 | super(opt_error)
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329 | }
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330 | }
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331 |
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332 |
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333 |
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334 |
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335 | class UnsupportedOperationError extends WebDriverError {
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336 |
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337 | constructor(opt_error) {
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338 | super(opt_error)
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339 | }
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340 | }
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341 |
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342 |
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343 |
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344 |
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345 |
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346 |
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347 |
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348 |
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349 |
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350 |
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351 | const ErrorCode = {
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352 | SUCCESS: 0,
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353 | NO_SUCH_SESSION: 6,
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354 | NO_SUCH_ELEMENT: 7,
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355 | NO_SUCH_FRAME: 8,
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356 | UNKNOWN_COMMAND: 9,
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357 | UNSUPPORTED_OPERATION: 9,
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358 | STALE_ELEMENT_REFERENCE: 10,
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359 | ELEMENT_NOT_VISIBLE: 11,
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360 | INVALID_ELEMENT_STATE: 12,
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361 | UNKNOWN_ERROR: 13,
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362 | ELEMENT_NOT_SELECTABLE: 15,
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363 | JAVASCRIPT_ERROR: 17,
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364 | XPATH_LOOKUP_ERROR: 19,
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365 | TIMEOUT: 21,
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366 | NO_SUCH_WINDOW: 23,
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367 | INVALID_COOKIE_DOMAIN: 24,
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368 | UNABLE_TO_SET_COOKIE: 25,
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369 | UNEXPECTED_ALERT_OPEN: 26,
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370 | NO_SUCH_ALERT: 27,
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371 | SCRIPT_TIMEOUT: 28,
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372 | INVALID_ELEMENT_COORDINATES: 29,
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373 | IME_NOT_AVAILABLE: 30,
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374 | IME_ENGINE_ACTIVATION_FAILED: 31,
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375 | INVALID_SELECTOR_ERROR: 32,
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376 | SESSION_NOT_CREATED: 33,
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377 | MOVE_TARGET_OUT_OF_BOUNDS: 34,
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378 | SQL_DATABASE_ERROR: 35,
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379 | INVALID_XPATH_SELECTOR: 51,
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380 | INVALID_XPATH_SELECTOR_RETURN_TYPE: 52,
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381 | ELEMENT_NOT_INTERACTABLE: 60,
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382 | INVALID_ARGUMENT: 61,
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383 | NO_SUCH_COOKIE: 62,
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384 | UNABLE_TO_CAPTURE_SCREEN: 63,
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385 | ELEMENT_CLICK_INTERCEPTED: 64,
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386 | METHOD_NOT_ALLOWED: 405,
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387 | }
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388 |
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389 | const LEGACY_ERROR_CODE_TO_TYPE = new Map([
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390 | [ErrorCode.NO_SUCH_SESSION, NoSuchSessionError],
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391 | [ErrorCode.NO_SUCH_ELEMENT, NoSuchElementError],
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392 | [ErrorCode.NO_SUCH_FRAME, NoSuchFrameError],
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393 | [ErrorCode.UNSUPPORTED_OPERATION, UnsupportedOperationError],
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394 | [ErrorCode.STALE_ELEMENT_REFERENCE, StaleElementReferenceError],
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395 | [ErrorCode.INVALID_ELEMENT_STATE, InvalidElementStateError],
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396 | [ErrorCode.UNKNOWN_ERROR, WebDriverError],
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397 | [ErrorCode.ELEMENT_NOT_SELECTABLE, ElementNotSelectableError],
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398 | [ErrorCode.JAVASCRIPT_ERROR, JavascriptError],
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399 | [ErrorCode.XPATH_LOOKUP_ERROR, InvalidSelectorError],
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400 | [ErrorCode.TIMEOUT, TimeoutError],
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401 | [ErrorCode.NO_SUCH_WINDOW, NoSuchWindowError],
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402 | [ErrorCode.INVALID_COOKIE_DOMAIN, InvalidCookieDomainError],
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403 | [ErrorCode.UNABLE_TO_SET_COOKIE, UnableToSetCookieError],
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404 | [ErrorCode.UNEXPECTED_ALERT_OPEN, UnexpectedAlertOpenError],
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405 | [ErrorCode.NO_SUCH_ALERT, NoSuchAlertError],
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406 | [ErrorCode.SCRIPT_TIMEOUT, ScriptTimeoutError],
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407 | [ErrorCode.INVALID_ELEMENT_COORDINATES, InvalidCoordinatesError],
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408 | [ErrorCode.INVALID_SELECTOR_ERROR, InvalidSelectorError],
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409 | [ErrorCode.SESSION_NOT_CREATED, SessionNotCreatedError],
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410 | [ErrorCode.MOVE_TARGET_OUT_OF_BOUNDS, MoveTargetOutOfBoundsError],
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411 | [ErrorCode.INVALID_XPATH_SELECTOR, InvalidSelectorError],
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412 | [ErrorCode.INVALID_XPATH_SELECTOR_RETURN_TYPE, InvalidSelectorError],
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413 | [ErrorCode.ELEMENT_NOT_INTERACTABLE, ElementNotInteractableError],
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414 | [ErrorCode.INVALID_ARGUMENT, InvalidArgumentError],
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415 | [ErrorCode.NO_SUCH_COOKIE, NoSuchCookieError],
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416 | [ErrorCode.UNABLE_TO_CAPTURE_SCREEN, UnableToCaptureScreenError],
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417 | [ErrorCode.ELEMENT_CLICK_INTERCEPTED, ElementClickInterceptedError],
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418 | [ErrorCode.METHOD_NOT_ALLOWED, UnsupportedOperationError],
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419 | ])
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420 |
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421 | const ERROR_CODE_TO_TYPE = new Map([
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422 | ['unknown error', WebDriverError],
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423 | ['element click intercepted', ElementClickInterceptedError],
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424 | ['element not interactable', ElementNotInteractableError],
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425 | ['element not selectable', ElementNotSelectableError],
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426 | ['insecure certificate', InsecureCertificateError],
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427 | ['invalid argument', InvalidArgumentError],
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428 | ['invalid cookie domain', InvalidCookieDomainError],
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429 | ['invalid coordinates', InvalidCoordinatesError],
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430 | ['invalid element state', InvalidElementStateError],
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431 | ['invalid selector', InvalidSelectorError],
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432 | ['invalid session id', NoSuchSessionError],
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433 | ['javascript error', JavascriptError],
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434 | ['move target out of bounds', MoveTargetOutOfBoundsError],
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435 | ['no such alert', NoSuchAlertError],
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436 | ['no such cookie', NoSuchCookieError],
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437 | ['no such element', NoSuchElementError],
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438 | ['no such frame', NoSuchFrameError],
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439 | ['no such window', NoSuchWindowError],
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440 | ['script timeout', ScriptTimeoutError],
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441 | ['session not created', SessionNotCreatedError],
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442 | ['stale element reference', StaleElementReferenceError],
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443 | ['timeout', TimeoutError],
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444 | ['unable to set cookie', UnableToSetCookieError],
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445 | ['unable to capture screen', UnableToCaptureScreenError],
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446 | ['unexpected alert open', UnexpectedAlertOpenError],
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447 | ['unknown command', UnknownCommandError],
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448 | ['unknown method', UnknownMethodError],
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449 | ['unsupported operation', UnsupportedOperationError],
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450 | ])
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451 |
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452 | const TYPE_TO_ERROR_CODE = new Map()
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453 | ERROR_CODE_TO_TYPE.forEach((value, key) => {
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454 | TYPE_TO_ERROR_CODE.set(value, key)
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455 | })
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456 |
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457 |
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458 |
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459 |
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460 |
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461 | function encodeError(err) {
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462 | let type = WebDriverError
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463 | if (
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464 | err instanceof WebDriverError &&
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465 | TYPE_TO_ERROR_CODE.has(err.constructor)
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466 | ) {
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467 | type = err.constructor
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468 | }
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469 |
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470 | let message = err instanceof Error ? err.message : err + ''
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471 |
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472 | let code = (TYPE_TO_ERROR_CODE.get(type))
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473 | return { error: code, message: message }
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474 | }
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475 |
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476 |
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477 |
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478 |
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479 |
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480 |
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481 |
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482 |
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483 |
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484 |
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485 | function checkResponse(data) {
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486 | if (data && typeof data.error === 'string') {
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487 | let ctor = ERROR_CODE_TO_TYPE.get(data.error) || WebDriverError
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488 | throw new ctor(data.message)
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489 | }
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490 | return data
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491 | }
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492 |
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493 |
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494 |
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495 |
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496 |
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497 |
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498 |
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499 |
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500 |
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501 |
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502 | function isErrorResponse(data) {
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503 | return data && typeof data === 'object' && typeof data.error === 'string'
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504 | }
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505 |
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506 |
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507 |
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508 |
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509 |
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510 |
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511 |
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512 |
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513 |
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514 | function throwDecodedError(data) {
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515 | if (isErrorResponse(data)) {
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516 | let ctor = ERROR_CODE_TO_TYPE.get(data.error) || WebDriverError
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517 | let err = new ctor(data.message)
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518 |
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519 | if (typeof data.stacktrace === 'string') {
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520 | err.remoteStacktrace = data.stacktrace
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521 | } else if (typeof data.stackTrace === 'string') {
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522 | err.remoteStacktrace = data.stackTrace
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523 | }
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524 | throw err
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525 | }
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526 | throw new WebDriverError('Unknown error: ' + JSON.stringify(data))
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527 | }
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528 |
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529 |
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530 |
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531 |
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532 |
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533 |
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534 |
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535 | function checkLegacyResponse(responseObj) {
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536 |
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537 | if (
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538 | responseObj &&
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539 | typeof responseObj === 'object' &&
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540 | typeof responseObj['status'] === 'number' &&
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541 | responseObj['status'] !== 0
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542 | ) {
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543 | let status = responseObj['status']
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544 | let ctor = LEGACY_ERROR_CODE_TO_TYPE.get(status) || WebDriverError
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545 |
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546 | let value = responseObj['value']
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547 |
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548 | if (!value || typeof value !== 'object') {
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549 | throw new ctor(value + '')
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550 | } else {
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551 | let message = value['message'] + ''
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552 | if (ctor !== UnexpectedAlertOpenError) {
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553 | throw new ctor(message)
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554 | }
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555 |
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556 | let text = ''
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557 | if (value['alert'] && typeof value['alert']['text'] === 'string') {
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558 | text = value['alert']['text']
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559 | }
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560 | throw new UnexpectedAlertOpenError(message, text)
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561 | }
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562 | }
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563 | return responseObj
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564 | }
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565 |
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566 |
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567 |
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568 | module.exports = {
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569 | ErrorCode,
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570 |
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571 | WebDriverError,
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572 | ElementClickInterceptedError,
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573 | ElementNotInteractableError,
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574 | ElementNotSelectableError,
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575 | InsecureCertificateError,
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576 | InvalidArgumentError,
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577 | InvalidCookieDomainError,
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578 | InvalidCoordinatesError,
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579 | InvalidElementStateError,
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580 | InvalidSelectorError,
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581 | JavascriptError,
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582 | MoveTargetOutOfBoundsError,
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583 | NoSuchAlertError,
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584 | NoSuchCookieError,
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585 | NoSuchElementError,
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586 | NoSuchFrameError,
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587 | NoSuchSessionError,
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588 | NoSuchWindowError,
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589 | ScriptTimeoutError,
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590 | SessionNotCreatedError,
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591 | StaleElementReferenceError,
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592 | TimeoutError,
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593 | UnableToSetCookieError,
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594 | UnableToCaptureScreenError,
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595 | UnexpectedAlertOpenError,
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596 | UnknownCommandError,
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597 | UnknownMethodError,
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598 | UnsupportedOperationError,
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599 |
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600 | checkResponse,
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601 | checkLegacyResponse,
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602 | encodeError,
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603 | isErrorResponse,
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604 | throwDecodedError,
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605 | }
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