Class: CIAT::Executors::Parrot

Inherits:
Object
  • Object
show all
Includes:
Differs::HtmlDiffer, Processors::BasicProcessing
Defined in:
lib/ciat/executors/parrot.rb

Overview

Executor class for Parrot programs. This will execute PIR or PASM code using the parrot executable.

The Parrot executor expects compilation and execution elements. The compilation element is used as input (and it actually pulls in the generated version, but it should be the same as the expected). execution is compared.

The Parrot executor allows for a command line element. This specifies the command-line arguments when the compilation is executed. If none is provided, no command-line arguments are used.

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Differs::HtmlDiffer

#diff_options, #html_diff

Methods included from Processors::BasicProcessing

#command_line_args, #diff, #error_file, #execute, #for_test, #input_file, #output_file, #process, #relevant_element_names, #relevant_elements

Constructor Details

#initialize(options = {}) ⇒ Parrot

Creates a Parrot executor.

Possible options:

  • :description is the description used in the HTML report for this processor (default: "Parrot virtual machine").

  • :command_line is the description used in the HTML report for the command-line arguments (if any) (default: “Command-line arguments”).



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# File 'lib/ciat/executors/parrot.rb', line 33

def initialize(options={})
  @processor_kind = options[:processor_kind] ||   
    CIAT::Processors::Interpreter.new
  @description = options[:description] || "Parrot virtual machine"
  @libraries = options[:libraries] || []
  @light = CIAT::TrafficLight.new
end

Instance Attribute Details

#light ⇒ Object

Traffic light



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# File 'lib/ciat/executors/parrot.rb', line 21

def light
  @light
end

#processor_kind ⇒ Object (readonly)

Returns the value of attribute processor_kind.



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# File 'lib/ciat/executors/parrot.rb', line 22

def processor_kind
  @processor_kind
end

Instance Method Details

#describe ⇒ Object

Provides a description of the processor.



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# File 'lib/ciat/executors/parrot.rb', line 42

def describe
  @description
end

#executable ⇒ Object 



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# File 'lib/ciat/executors/parrot.rb', line 46

def executable
  (["parrot"] + @libraries.map { |l| "-L" + l }).join(" ")
end