Class: OCRunner::TestRunner

Inherits:
Object
  • Object
show all
Includes:
Console
Defined in:
lib/ocrunner/test_runner.rb

Defined Under Namespace

Classes: BuildFailure

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Console

#blue, #colorize, #green, #indent, #present, #red

Constructor Details

#initialize(options) ⇒ TestRunner

Returns a new instance of TestRunner.



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# File 'lib/ocrunner/test_runner.rb', line 9

def initialize(options)
  @suites = []
  @log = ''
  @current_directory = Dir.pwd
  @options = options
  @passed = true
  @compilation_error_occurred = false
  @output = []
  
  build_command
  setup
  run_tests
  summarize
  display_results
end

Instance Attribute Details

#compilation_error_occurred ⇒ Object (readonly)

Returns the value of attribute compilation_error_occurred.



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# File 'lib/ocrunner/test_runner.rb', line 7

def compilation_error_occurred
  @compilation_error_occurred
end

Instance Method Details

#build_command ⇒ Object 



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# File 'lib/ocrunner/test_runner.rb', line 30

def build_command
  @command = "xcodebuild -target #{@options[:target]} -configuration #{@options[:config]} " +
             "-sdk #{@options[:sdk]} #{@options[:parallel] ? '-parallelizeTargets' : ''} build"
 if @options[:debug_command]
   present do
     puts indent @command
   end
   exit
 end
end

#build_error(message) ⇒ Object 



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# File 'lib/ocrunner/test_runner.rb', line 84

def build_error(message)
  out red(message)
  @passed = false
end

#build_failed ⇒ Object 



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# File 'lib/ocrunner/test_runner.rb', line 89

def build_failed
  growl('BUILD FAILED!')
  out red('*** BUILD FAILED ***')
end

#build_succeeded ⇒ Object 



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# File 'lib/ocrunner/test_runner.rb', line 94

def build_succeeded
  growl('Build succeeded.')
  out green('*** BUILD SUCCEEDED ***')
end

#clean_path(path) ⇒ Object 



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# File 'lib/ocrunner/test_runner.rb', line 208

def clean_path(path)
  return 'unknown' if path.nil?
  path.gsub(@current_directory + '/', '')
end

#compilation_error_occurred! ⇒ Object 



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# File 'lib/ocrunner/test_runner.rb', line 194

def compilation_error_occurred!
  @compilation_error_occurred = true
end

#display_results ⇒ Object 



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# File 'lib/ocrunner/test_runner.rb', line 78

def display_results
  puts @log if @options[:verbose] || (compilation_error_occurred && @options[:loud_compilation])
  puts @output.join("\n")
  puts
end

#execute(cmd, &block) ⇒ Object 



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# File 'lib/ocrunner/test_runner.rb', line 223

def execute(cmd, &block)
  IO.popen("#{cmd} 2>&1") do |f| 
    while line = f.gets do 
      yield line
    end
  end
end

#growl(message) ⇒ Object 



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# File 'lib/ocrunner/test_runner.rb', line 213

def growl(message)
  if @options[:growl]
    execute "growlnotify -i \"xcodeproj\" -m \"#{message}\"" do |error|
      if error =~ /command not found/
        out red('You must have growl and growl notify installed to enable growl support. See http://growl.info.')
      end
    end
  end
end

#out(line = '') ⇒ Object 



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# File 'lib/ocrunner/test_runner.rb', line 204

def out(line = '')
  @output << line.rstrip
end

#process_console_output(line) ⇒ Object 



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# File 'lib/ocrunner/test_runner.rb', line 99

def process_console_output(line)
  
  if @options[:oclog]
    if line.include?("\033\[35m")
      line =~ /[\-|\+](\[.+\]):(\d+):(.+):/
      out blue("#{$1} on line #{$2} of #{clean_path($3)}:")
      out line.slice(line.index("\033\[35m")..-1)
      @debug_output = true unless line.include?("\033[0m")
      return
    end

    if line.include?("\033[0m")
      @debug_output = false
      out line
      out
      return
    end
  
    if @debug_output
      out line
      return
    end 
  end

  # test case started
  if line =~ /Test Case '-\[.+ (.+)\]' started/
    @current_case = TestCase.new($1)
    @current_suite.cases << @current_case
  end

  # test case passed
  if line =~ /Test Case .+ passed/
    @current_case = nil
    print(green('.'))
  end
  
  # test failure
  if line =~ /(.+\.m):(\d+): error: -\[(.+) (.+)\] :(?: (.+):?)?/
    @current_case.errors << TestError.new($1, $2, $5)
    test_failure_occurred!
  end

  # start test suite
  if line =~ /Test Suite '([^\/]+)' started/
    @current_suite = TestSuite.new($1)
    @suites << @current_suite
    print "#{$1} "
  end

  # finish test suite
  if @current_suite && line =~ /^Executed/ && line =~ /\(([\d\.]+)\) seconds/
    @current_suite.time = $1
    print "\n" # clear console line
  end

  # test executable not found
  if line =~ /The executable for the test bundle at (.+\.octest) could not be found/
    build_error("Test executable #{clean_path($1)} could not be found")
  end

  # compilation errors
  if !@current_case && line =~ /(.+\.m):(\d+): error: (.*)/
    compilation_error_occurred!
    build_error($&)      
  end
  
  # compilation reference error
  if line =~ /"(.+)", referenced from:/
    compilation_error_occurred!
    build_error($&)
  end
  
  # linking error
  if line =~ /-\[\w+ \w+\] in .+\.o/
    compilation_error_occurred!
    build_error($&)
  end
  
  # bus error
  if line =~ /Bus error/
    build_error('Bus error while running tests.')        
  end      
  
  # segfault
  if line =~ /Segmentation fault/
    build_error('Segmentation fault while running tests.')        
  end
  
  # no Xcode project found
  if line =~ /does not contain an Xcode project/
    build_error('No Xcode project was found.')
  end
  
end

#run_tests ⇒ Object 



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# File 'lib/ocrunner/test_runner.rb', line 41

def run_tests
  
  puts "ocrunner started. control-c to exit, control-\\ to toggle verbosity\n\n"
  
  execute @command do |line|
    @log << line unless line =~ /setenv/
    process_console_output(line)
    $stdout.flush
  end
end

#setup ⇒ Object 



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# File 'lib/ocrunner/test_runner.rb', line 25

def setup
  puts "-"*80
  puts
end

#summarize ⇒ Object 



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# File 'lib/ocrunner/test_runner.rb', line 52

def summarize
  
  @suites.each do |suite|
    suite.failed_cases.each do |kase|
      out '  ' + red("[#{suite.name} #{kase.name}] FAIL")
      kase.errors.each do |error|
        out '    ' + red(error.message) + " line #{error.line} of #{clean_path(error.path)}"
      end
    end
    out if suite.failures?
  end
  
  @suites.each do |suite|
    number = suite.failed_cases.size
    out "Suite '#{suite.name}': #{suite.cases.size - number} passes and #{number} failures in #{suite.time} seconds."
  end
  
  out
  
  if @passed
    build_succeeded
  else
    build_failed
  end
end

#test_failure_occurred! ⇒ Object 



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# File 'lib/ocrunner/test_runner.rb', line 198

def test_failure_occurred!
  print red('.') if @current_case.passed? # only print a dot for the case's first failure
  @current_case.fail!
  @passed = false
end