class Selenium::WebDriver::Remote::Response
@api private
Constants
- STACKTRACE_KEY
Attributes
code[R]
payload[RW]
Public Class Methods
new(code, payload = nil)
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# File lib/selenium/webdriver/remote/response.rb, line 29 def initialize(code, payload = nil) @code = code @payload = payload || {} assert_ok end
Public Instance Methods
[](key)
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# File lib/selenium/webdriver/remote/response.rb, line 64 def [](key) @payload[key] end
error()
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# File lib/selenium/webdriver/remote/response.rb, line 36 def error klass = Error.for_code(status) || return ex = klass.new(error_message) ex.set_backtrace(caller) add_backtrace ex ex end
error_message()
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# File lib/selenium/webdriver/remote/response.rb, line 46 def error_message val = value case val when Hash msg = val['message'] return 'unknown error' unless msg msg << ": #{val['alert']['text'].inspect}" if val['alert'].is_a?(Hash) && val['alert']['text'] msg << " (#{val['class']})" if val['class'] msg when String val else "unknown error, status=#{status}: #{val.inspect}" end end
Private Instance Methods
add_backtrace(ex)
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# File lib/selenium/webdriver/remote/response.rb, line 78 def add_backtrace(ex) return unless error_payload.is_a?(Hash) # Legacy Firefox returns String in ['value'], while we expect Hash. # Use #dig when Firefox legacy is removed (4.0). server_trace = error_payload[STACKTRACE_KEY] || error_payload[STACKTRACE_KEY.downcase] || (error_payload['value'] && error_payload['value'][STACKTRACE_KEY]) return unless server_trace backtrace = case server_trace when Array backtrace_from_remote(server_trace) when String server_trace.split("\n") end ex.set_backtrace(backtrace + ex.backtrace) end
assert_ok()
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# File lib/selenium/webdriver/remote/response.rb, line 70 def assert_ok e = error raise e if e return unless @code.nil? || @code >= 400 raise Error::ServerError, self end
backtrace_from_remote(server_trace)
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# File lib/selenium/webdriver/remote/response.rb, line 98 def backtrace_from_remote(server_trace) server_trace.map { |frame| next unless frame.is_a?(Hash) file = frame['fileName'] line = frame['lineNumber'] meth = frame['methodName'] class_name = frame['className'] file = "#{class_name}(#{file})" if class_name meth = 'unknown' if meth.nil? || meth.empty? "[remote server] #{file}:#{line}:in `#{meth}'" }.compact end
error_payload()
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# File lib/selenium/webdriver/remote/response.rb, line 115 def error_payload # Even errors are wrapped in 'value' for w3c # Grab 'value' key for error, leave original payload alone and let the bridge process @error_payload ||= !@payload.key?('sessionId') ? @payload['value'] : @payload end
status()
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# File lib/selenium/webdriver/remote/response.rb, line 121 def status return unless error_payload.is_a? Hash @status ||= error_payload['status'] || error_payload['error'] end
value()
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# File lib/selenium/webdriver/remote/response.rb, line 127 def value return unless error_payload.is_a? Hash @value ||= error_payload['value'] || error_payload['message'] end