Class: Henitai::Integration::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/henitai/integration.rb

Overview

Base class for all integrations.

Direct Known Subclasses

Rspec

Instance Method Summary collapse

Instance Method Details

#cleanup_process_group(pid) ⇒ Object 



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# File 'lib/henitai/integration.rb', line 180

def cleanup_process_group(pid)
  Process.kill(:SIGTERM, -pid)
  pause(2.0)
  Process.kill(:SIGKILL, -pid)
rescue Errno::EPERM
  cleanup_child_process(pid)
rescue Errno::ESRCH
  nil
end

#per_test_coverage_supported? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/henitai/integration.rb', line 152

def per_test_coverage_supported?
  false
end

#reap_child(pid) ⇒ Object 



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# File 'lib/henitai/integration.rb', line 174

def reap_child(pid)
  Process.wait(pid)
rescue Errno::ECHILD, Errno::ESRCH
  nil
end

#run_mutant(mutant:, test_files:, timeout:) ⇒ ScenarioExecutionResult

Run test files in a child process with the mutant active.

Parameters:

  • mutant (Mutant)
  • test_files (Array<String>)
  • timeout (Float) —

    seconds

Returns:

Raises:

  • (NotImplementedError) 


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# File 'lib/henitai/integration.rb', line 148

def run_mutant(mutant:, test_files:, timeout:)
  raise NotImplementedError
end

#select_tests(subject) ⇒ Array<String>

Returns paths to test files that cover this subject.

Parameters:

Returns:

  • (Array<String>) —

    paths to test files that cover this subject

Raises:

  • (NotImplementedError) 


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# File 'lib/henitai/integration.rb', line 133

def select_tests(subject)
  raise NotImplementedError
end

#test_files ⇒ Array<String>

Returns all test files for the configured framework.

Returns:

  • (Array<String>) —

    all test files for the configured framework

Raises:

  • (NotImplementedError) 


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# File 'lib/henitai/integration.rb', line 138

def test_files
  raise NotImplementedError
end

#wait_with_timeout(pid, timeout) ⇒ Object 



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# File 'lib/henitai/integration.rb', line 156

def wait_with_timeout(pid, timeout)
  deadline = Process.clock_gettime(Process::CLOCK_MONOTONIC) + timeout

  loop do
    wait_result = Process.wait(pid, Process::WNOHANG)
    return Process.last_status if wait_result

    if Process.clock_gettime(Process::CLOCK_MONOTONIC) >= deadline
      final_wait_result = Process.wait(pid, Process::WNOHANG)
      return Process.last_status if final_wait_result

      return handle_timeout(pid)
    end

    pause(0.01)
  end
end