Class: Puppeteer::ExceptionDetails

Inherits:
Object
  • Object
show all
Defined in:
lib/puppeteer/exception_details.rb

Overview

Original implementation, helpers.getExceptionMessage

Instance Method Summary collapse

Constructor Details

#initialize(exception_details) ⇒ ExceptionDetails

Returns a new instance of ExceptionDetails.

Parameters:

  • exception_details (Hash) 


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# File 'lib/puppeteer/exception_details.rb', line 4

def initialize(exception_details)
  @exception_details = exception_details
end

Instance Method Details

#message ⇒ Object 



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# File 'lib/puppeteer/exception_details.rb', line 8

def message
  # "exceptionDetails"=>{"exceptionId"=>1, "text"=>"Uncaught", "lineNumber"=>12, "columnNumber"=>10, "url"=>"http://127.0.0.1:4567/error.html",
  #  "stackTrace"=>{"callFrames"=>[
  #   {"functionName"=>"c", "scriptId"=>"6", "url"=>"http://127.0.0.1:4567/error.html", "lineNumber"=>12, "columnNumber"=>10},
  #   {"functionName"=>"b", "scriptId"=>"6", "url"=>"http://127.0.0.1:4567/error.html", "lineNumber"=>8, "columnNumber"=>4},
  #   {"functionName"=>"a", "scriptId"=>"6", "url"=>"http://127.0.0.1:4567/error.html", "lineNumber"=>4, "columnNumber"=>4},
  #   {"functionName"=>"", "scriptId"=>"6", "url"=>"http://127.0.0.1:4567/error.html", "lineNumber"=>1, "columnNumber"=>0}
  #  ]},
  #  "exception"=>{"type"=>"object", "subtype"=>"error", "className"=>"Error", "description"=>"Error: Fancy error!\n    at c (http://127.0.0.1:4567/error.html:13:11)\n    at b (http://127.0.0.1:4567/error.html:9:5)\n    at a (http://127.0.0.1:4567/error.html:5:5)\n    at http://127.0.0.1:4567/error.html:2:1", "objectId"=>"{\"injectedScriptId\":3,\"id\":1}", "preview"=>{"type"=>"object", "subtype"=>"error", "description"=>"Error: Fancy error!\n    at c (http://127.0.0.1:4567/error.html:13:11)\n    at b (http://127.0.0.1:4567/error.html:9:5)\n    at a (http://127.0.0.1:4567/error.html:5:5)\n    at http://127.0.0.1:4567/error.html:2:1", "overflow"=>false, "properties"=>[{"name"=>"stack", "type"=>"string", "value"=>"Error: Fancy error!\n    at c (http://127.0.0.1:456…:5:5)\n    at http://127.0.0.1:4567/error.html:2:1"}, {"name"=>"message", "type"=>"string", "value"=>"Fancy error!"}]}}
  if @exception_details['exception']
    return exception_description_or_value(@exception_details['exception'])
  end

  messages = []
  messages << @exception_details['text']

  if @exception_details['stackTrace']
    @exception_details['stackTrace']['callFrames'].each do |call_frame|
      location = "#{call_frame['url']}:#{call_frame['lineNumber']}:#{call_frame['columnNumber']}"
      function_name = call_frame['functionName'] || '<anonymous>'
      messages << "at #{function_name} (#{location})"
    end
  end

  messages.join("\n    ")
end