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# frozen_string_literal: true
# Licensed to the Software Freedom Conservancy (SFC) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The SFC licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
module Selenium
module WebDriver
module Remote
#
# @api private
#
class Response
attr_reader :code, :payload
def initialize(code, payload = nil)
@code = code
@payload = payload || {}
assert_ok
end
def error
error, message, backtrace = process_error
klass = Error.for_error(error) || return
ex = klass.new(message)
add_cause(ex, error, backtrace)
ex
end
def [](key)
@payload[key]
end
private
def assert_ok
e = error
raise e if e
return unless @code.nil? || @code >= 400
raise Error::ServerError, self
end
def add_cause(ex, error, backtrace)
cause = Error::WebDriverError.new
backtrace = backtrace_from_remote(backtrace) if backtrace.is_a?(Array)
cause.set_backtrace(backtrace)
raise ex, cause: cause
rescue Error.for_error(error)
ex
end
def backtrace_from_remote(server_trace)
server_trace.filter_map do |frame|
next unless frame.is_a?(Hash)
file = frame['fileName']
line = frame['lineNumber']
method = frame['methodName']
class_name = frame['className']
file = "#{class_name}(#{file})" if class_name
method = 'unknown' if method.nil? || method.empty?
"[remote server] #{file}:#{line}:in `#{method}'"
end
end
def process_error
return unless self['value'].is_a?(Hash)
[
self['value']['error'],
self['value']['message'],
self['value']['stacktrace']
]
end
end # Response
end # Remote
end # WebDriver
end # Selenium
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