Top Level Namespace

Defined Under Namespace

Modules: PlainColorizer, RSpec Classes: String, TrunkAnalyticsListener

Constant Summary collapse

ANSI_ESCAPE_PATTERN = 
%r{(?:\e[@-Z\\-_]|\e\[[0-?]*[ -/]*[@-~])}

Instance Method Summary collapse

Instance Method Details

#escape(str) ⇒ Object 



64
65
66
 
# File 'lib/trunk_spec_helper.rb', line 64

def escape(str)
  str.dump[1..-2]
end

#exception_backtrace_lines(exception, example) ⇒ Object 



265
266
267
268
269
270
 
# File 'lib/trunk_spec_helper.rb', line 265

def exception_backtrace_lines(exception, example)
  presenter = RSpec::Core::Formatters::ExceptionPresenter.new(exception, example)
  Array(presenter.formatted_backtrace)
rescue StandardError
  Array(exception.backtrace)
end

#format_exception_backtrace(exception, example) ⇒ Object

trunk-ignore(rubocop/Metrics/MethodLength,rubocop/Metrics/AbcSize)



240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
 
# File 'lib/trunk_spec_helper.rb', line 240

def format_exception_backtrace(exception, example)
  return '' unless exception

  lines = exception_backtrace_lines(exception, example)

  cause = exception.cause
  depth = 0
  while cause && depth < 10
    lines << ''
    lines << "Caused by: #{cause.class}: #{cause.message}"
    lines.concat(exception_backtrace_lines(cause, example))
    cause = cause.cause
    depth += 1
  end

  result = lines.join("\n")
  # The exception presenter may choke on MultipleExceptionError, such as errors in before
  # and after hooks, so we fall back to the legacy formatter
  return legacy_format_exception_backtrace(exception) if result.strip.empty?

  strip_ansi_codes(result)
rescue StandardError
  legacy_format_exception_backtrace(exception)
end

#format_exception_message(exception, example) ⇒ Object

Defer to RSpec's own ExceptionPresenter so the failure_message field matches what users see in their RSpec console output (Failure/Error: , the exception class and message, and any "Caused by:" chain).



230
231
232
233
234
235
236
237
 
# File 'lib/trunk_spec_helper.rb', line 230

def format_exception_message(exception, example)
  return '' unless exception

  presenter = RSpec::Core::Formatters::ExceptionPresenter.new(exception, example)
  strip_ansi_codes(presenter.fully_formatted(nil, PlainColorizer))
rescue StandardError
  legacy_format_exception_message(exception)
end

#knapsack_detector_command? ⇒ Boolean

Returns:

  • (Boolean) 


79
80
81
82
83
 
# File 'lib/trunk_spec_helper.rb', line 79

def knapsack_detector_command?
  command_line = "#{$PROGRAM_NAME} #{ARGV.join(' ')}".strip
  command_line.include?('knapsack_pro:rspec_test_example_detector') ||
    command_line.include?('knapsack_pro:queue:rspec:initialize')
end

#knapsack_detector_mode? ⇒ Boolean

Knapsack example detector instantiates all test cases in order to determine how to shard them These instantiations should not generate test bundles, so we disable the gem when running under knapsack_pro:rspec_test_example_detector

Returns:

  • (Boolean) 


75
76
77
 
# File 'lib/trunk_spec_helper.rb', line 75

def knapsack_detector_mode?
  knapsack_detector_command?
end

#legacy_format_exception_backtrace(exception) ⇒ Object

trunk-ignore(rubocop/Metrics/MethodLength,rubocop/Metrics/AbcSize)



283
284
285
286
287
288
289
290
291
292
293
294
295
296
 
# File 'lib/trunk_spec_helper.rb', line 283

def legacy_format_exception_backtrace(exception)
  case exception
  when RSpec::Core::MultipleExceptionError
    strip_ansi_codes(exception.all_exceptions.map do |e|
      if e.backtrace && !e.backtrace.empty?
        "#{e.class}: #{e.message}\n#{e.backtrace.join("\n")}"
      else
        "#{e.class}: #{e.message}"
      end
    end.join("\n\n"))
  else
    strip_ansi_codes(exception.backtrace&.join("\n") || '')
  end
end

#legacy_format_exception_message(exception) ⇒ Object 



272
273
274
275
276
277
278
279
280
 
# File 'lib/trunk_spec_helper.rb', line 272

def legacy_format_exception_message(exception)
  case exception
  when RSpec::Core::MultipleExceptionError
    messages = exception.all_exceptions.map { |e| "#{e.class}: #{e.message}" }
    strip_ansi_codes("#{exception.class}: #{messages.join(' | ')}")
  else
    strip_ansi_codes(exception.to_s)
  end
end

#quarantine_query_failure_exit? ⇒ Boolean

Returns:

  • (Boolean) 


90
91
92
 
# File 'lib/trunk_spec_helper.rb', line 90

def quarantine_query_failure_exit?
  ENV['TRUNK_QUARANTINE_QUERY_FAILURE_EXIT'] == 'true'
end

#strip_ansi_codes(text) ⇒ Object 



68
69
70
 
# File 'lib/trunk_spec_helper.rb', line 68

def strip_ansi_codes(text)
  text.to_s.gsub(ANSI_ESCAPE_PATTERN, '')
end

#trunk_disabled ⇒ Object 



85
86
87
88
 
# File 'lib/trunk_spec_helper.rb', line 85

def trunk_disabled
  knapsack_detector_mode? || ENV['DISABLE_RSPEC_TRUNK_FLAKY_TESTS'] == 'true' ||
    ENV['TRUNK_ORG_URL_SLUG'].nil? || ENV['TRUNK_API_TOKEN'].nil?
end