class Test::Unit::Collector::Dir - test-unit: Ruby Standard Library Documentation

# class Test::Unit::Collector::Dir

### Attributes

base[RW]
exclude[R]
pattern[R]

### Public Class Methods

new(dir=::Dir, file=::File, object_space=::ObjectSpace, req=nil) click to toggle source
Calls superclass method `Test::Unit::Collector::new`

    # File test-unit-3.6.7/lib/test/unit/collector/dir.rb, line 13
    def initialize(dir=::Dir, file=::File, object_space=::ObjectSpace, req=nil)
      super()
      @dir = dir
      @file = file
      @object_space = object_space
      @req = req
      @pattern = [/\btest_.*\.rb\Z/m]
      @exclude = []
      @base = nil
    end

### Public Instance Methods

collect(*from) click to toggle source

    # File test-unit-3.6.7/lib/test/unit/collector/dir.rb, line 24
    def collect(*from)
      basedir = @base
      $:.push(basedir) if basedir
      if(from.empty?)
        suite = recursive_collect('.', find_test_cases)
      elsif(from.size == 1)
        suite = recursive_collect(from.first, find_test_cases)
      else
        suites = []
        from.each do |f|
          suite = recursive_collect(f, find_test_cases)
          suites << suite unless(suite.tests.empty?)
        end
        suite = TestSuite.new("[#{from.join(', ')}]")
        sort(suites).each{|s| suite << s}
        suite
      end
      adjust_ractor_tests(suite)
      suite
    ensure
      $:.delete_at($:.rindex(basedir)) if basedir
    end

collect_file(name, suites, already_gathered) click to toggle source

    # File test-unit-3.6.7/lib/test/unit/collector/dir.rb, line 87
    def collect_file(name, suites, already_gathered)
      dir = @file.dirname(@file.expand_path(name, @base))
      $:.unshift(dir)
      if(@req)
        @req.require(name)
      else
        require(name)
      end
      find_test_cases(already_gathered).each{|t| add_suite(suites, t.suite)}
    ensure
      $:.delete_at($:.rindex(dir)) if(dir)
    end

find_test_cases(ignore=[]) click to toggle source

    # File test-unit-3.6.7/lib/test/unit/collector/dir.rb, line 47
    def find_test_cases(ignore=[])
      cases = []
      @object_space.each_object(Class) do |c|
        cases << c if(c < TestCase && !ignore.include?(c))
      end
      ignore.concat(cases)
      cases
    end

realdir(path) click to toggle source

    # File test-unit-3.6.7/lib/test/unit/collector/dir.rb, line 100
    def realdir(path)
      if @base
        @file.join(@base, path)
      else
        path
      end
    end

recursive_collect(name, already_gathered) click to toggle source

    # File test-unit-3.6.7/lib/test/unit/collector/dir.rb, line 56
    def recursive_collect(name, already_gathered)
      sub_suites = []
      path = realdir(name)
      if @file.directory?(path)
        dir_name = name unless name == '.'
        @dir.entries(path).each do |e|
          next if(e == '.' || e == '..')
          e_name = dir_name ? @file.join(dir_name, e) : e
          if @file.directory?(realdir(e_name))
            next if /\A(?:CVS|\.svn|\.git)\z/ =~ e
            sub_suite = recursive_collect(e_name, already_gathered)
            sub_suites << sub_suite unless(sub_suite.empty?)
          else
            next if /~\z/ =~ e_name or /\A\.\#/ =~ e
            if @pattern and !@pattern.empty?
              next unless @pattern.any? {|pat| pat =~ e_name}
            end
            if @exclude and !@exclude.empty?
              next if @exclude.any? {|pat| pat =~ e_name}
            end
            collect_file(e_name, sub_suites, already_gathered)
          end
        end
      else
        collect_file(name, sub_suites, already_gathered)
      end
      suite = TestSuite.new(@file.basename(name))
      sort(sub_suites).each{|s| suite << s}
      suite
    end