Exception: H8::JsError

Inherits:
Error show all
Defined in:
lib/h8/errors.rb,
ext/h8/main.cpp

Overview

The general error caused by the script execution, e.g. uncaught javascript exceptinos and like. Check #message to see the cause.

Direct Known Subclasses

NestedError, TimeoutError

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#javascript_error ⇒ Object (readonly)

Javascript Error object. May be nil



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# File 'lib/h8/errors.rb', line 13

def javascript_error
  @javascript_error
end

#origin_column ⇒ Object (readonly)

Javascript Error object. May be nil



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# File 'lib/h8/errors.rb', line 13

def origin_column
  @origin_column
end

#origin_line ⇒ Object (readonly)

Javascript Error object. May be nil



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# File 'lib/h8/errors.rb', line 13

def origin_line
  @origin_line
end

#origin_name ⇒ Object (readonly)

Javascript Error object. May be nil



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# File 'lib/h8/errors.rb', line 13

def origin_name
  @origin_name
end

Instance Method Details

#javascript_backtrace ⇒ Object

String that represents stack trace if any as multiline string (n separated)



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# File 'lib/h8/errors.rb', line 21

def javascript_backtrace
  if @javascript_error
    s = @javascript_error.stack
    if s !~ /at\s+.*\d+/
      s += "\n\tat #{@origin_name}:#{@origin_line}:#{@origin_column}\n"
    end
    s
  else
    @message
  end
end

#message ⇒ Object 



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# File 'lib/h8/errors.rb', line 37

def message
  to_s
end

#name ⇒ Object

Error name



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# File 'lib/h8/errors.rb', line 16

def name
  @javascript_error.name ? @javascript_error.name : @message
end

#to_s ⇒ Object 



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# File 'lib/h8/errors.rb', line 33

def to_s
  javascript_backtrace
end