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# Initialize $MSPEC_DEBUG
$MSPEC_DEBUG ||= false
class ExceptionState
attr_reader :description, :describe, :it, :exception
def initialize(state, location, exception)
@exception = exception
@failure = exception.class == SpecExpectationNotMetError || exception.class == SpecExpectationNotFoundError
@description = location ? "An exception occurred during: #{location}" : ""
if state
@description += "\n" unless @description.empty?
@description += state.description
@describe = state.describe
@it = state.it
else
@describe = @it = ""
end
end
def failure?
@failure
end
def message
message = @exception.message
message = "<No message>" if message.empty?
if @failure
message
elsif raise_error_message = @exception.instance_variable_get(:@mspec_raise_error_message)
raise_error_message.join("\n")
else
"#{@exception.class}: #{message}"
end
end
def backtrace
@backtrace_filter ||= MSpecScript.config[:backtrace_filter] || %r{(?:/bin/mspec|/lib/mspec/)}
bt = @exception.backtrace || []
unless $MSPEC_DEBUG
# Exclude <internal: entries inside MSpec code, so only after the first ignored entry
first_excluded_line = bt.index { |line| @backtrace_filter =~ line }
if first_excluded_line
bt = bt[0...first_excluded_line] + bt[first_excluded_line..-1].reject { |line|
@backtrace_filter =~ line || /^<internal:/ =~ line
}
end
end
bt.join("\n")
end
end
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