* common.mk: test-sample was changed to test-basic.

  [Feature #11982][ruby-core:72823]
* basictest/runner.rb: ditto. rename from tool/rubytest.rb.
* basictest/test.rb: ditto. rename from sample/test.rb.
* defs/gmake.mk: picked from r53540
* sample/test.rb: backword compatibility for chkbuild.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53551 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 2369 deletions

diff --git a/sample/test.rb b/sample/test.rb
index 14f4d4a0f1..beb310dfaf 100755
--- a/sample/test.rb
+++ b/sample/test.rb
@@ -1,2369 +1,2 @@
-#! /usr/bin/env ruby
-# -*- coding: us-ascii -*-
-
-$testnum=0
-$ntest=0
-$failed = 0
-class Progress
-  def initialize
-    @color = nil
-    @tty = nil
-    @quiet = nil
-    @verbose = nil
-    ARGV.each do |arg|
-      case arg
-      when /\A--color(?:=(?:always|(auto)|(never)|(.*)))?\z/
-        warn "unknown --color argument: #$3" if $3
-        @color = $1 ? nil : !$2
-      when /\A--tty(=(?:yes|(no)|(.*)))?\z/
-        warn "unknown --tty argument: #$3" if $3
-        @tty = !$1 || !$2
-        true
-      when /\A-(q|-quiet)\z/
-        @quiet = true
-      when /\A-(v|-verbose)\z/
-        @verbose = true
-      end
-    end
-    @tty = STDERR.tty? && !STDOUT.tty? && /dumb/ !~ ENV["TERM"] if @tty.nil?
-    @eol = @tty && !@verbose ? "\r\e[K\r" : "\n"
-    case @color
-    when nil
-      @color = @tty
-    end
-    if @color
-      # dircolors-like style
-      colors = (colors = ENV['TEST_COLORS']) ? Hash[colors.scan(/(\w+)=([^:\n]*)/)] : {}
-      begin
-        File.read(File.join(__dir__, "../test/colors")).scan(/(\w+)=([^:\n]*)/) do |n, c|
-          colors[n] ||= c
-        end
-      rescue
-      end
-      @passed = "\e[;#{colors["pass"] || "32"}m"
-      @failed = "\e[;#{colors["fail"] || "31"}m"
-      @reset = "\e[m"
-    else
-      @passed = @failed = @reset = ""
-    end
-    extend(Rotator) if @tty
-  end
-
-  def passed_string
-    "."
-  end
-  def failed_string
-    "#{@failed}F#{@reset}"
-  end
-  def init_string
-  end
-  def finish_string
-    if @quiet
-      @eol
-    else
-      "#{@passed}#{@ok ? 'OK' : ''} #{$testnum}#{@reset}#{@eol}"
-    end
-  end
-  def pass
-    STDERR.print passed_string
-  end
-  def fail
-    @ok = false
-    STDERR.print failed_string
-  end
-  def init
-    @ok = true
-    STDERR.print init_string
-  end
-  def finish
-    STDERR.print finish_string
-  end
-
-  module Rotator
-    ROTATOR = %w[- \\ | /]
-    BS = "\b" * ROTATOR[0].size
-    def passed_string
-      "#{BS}#{ROTATOR[(@count += 1) % ROTATOR.size]}"
-    end
-    def failed_string
-      "#{BS}#{super}#{ROTATOR[@count % ROTATOR.size]}"
-    end
-    def init_string
-      @count = 0
-      " "
-    end
-    def finish_string
-      s = "#{BS}#{' ' * BS.size}#{BS}#{super}"
-      s.gsub!(/\n/, "\r\e[2K\r") if @quiet
-      s
-    end
-  end
-end
-PROGRESS = Progress.new
-
-def test_check(what)
-  unless $ntest.zero?
-    PROGRESS.finish
-  end
-  STDERR.print "sample/test.rb:#{what} "
-  PROGRESS.init
-  $what = what
-  $testnum = 0
-end
-
-def test_ok(cond,n=1)
-  $testnum+=1
-  $ntest+=1
-  where = (st = caller(n)) ? st[0] : "caller error! (n=#{n}, trace=#{caller(0).join(', ')}"
-  if cond
-    PROGRESS.pass
-    printf "ok %d (%s)\n", $testnum, where
-  else
-    PROGRESS.fail
-    printf "not ok %s %d -- %s\n", $what, $testnum, where
-    $failed+=1
-  end
-  STDOUT.flush
-  STDERR.flush
-end
-
-# make sure conditional operators work
-
-test_check "assignment"
-
-a=[]; a[0] ||= "bar";
-test_ok(a[0] == "bar")
-h={}; h["foo"] ||= "bar";
-test_ok(h["foo"] == "bar")
-
-aa = 5
-aa ||= 25
-test_ok(aa == 5)
-bb ||= 25
-test_ok(bb == 25)
-cc &&=33
-test_ok(cc == nil)
-cc = 5
-cc &&=44
-test_ok(cc == 44)
-
-a = nil; test_ok(a == nil)
-a = 1; test_ok(a == 1)
-a = []; test_ok(a == [])
-a = [1]; test_ok(a == [1])
-a = [nil]; test_ok(a == [nil])
-a = [[]]; test_ok(a == [[]])
-a = [1,2]; test_ok(a == [1,2])
-a = [*[]]; test_ok(a == [])
-a = [*[1]]; test_ok(a == [1])
-a = [*[1,2]]; test_ok(a == [1,2])
-
-a = *[]; test_ok(a == [])
-a = *[1]; test_ok(a == [1])
-a = *[nil]; test_ok(a == [nil])
-a = *[[]]; test_ok(a == [[]])
-a = *[1,2]; test_ok(a == [1,2])
-a = *[*[]]; test_ok(a == [])
-a = *[*[1]]; test_ok(a == [1])
-a = *[*[1,2]]; test_ok(a == [1,2])
-
-a, = nil; test_ok(a == nil)
-a, = 1; test_ok(a == 1)
-a, = []; test_ok(a == nil)
-a, = [1]; test_ok(a == 1)
-a, = [nil]; test_ok(a == nil)
-a, = [[]]; test_ok(a == [])
-a, = 1,2; test_ok(a == 1)
-a, = [1,2]; test_ok(a == 1)
-a, = [*[]]; test_ok(a == nil)
-a, = [*[1]]; test_ok(a == 1)
-a, = *[1,2]; test_ok(a == 1)
-a, = [*[1,2]]; test_ok(a == 1)
-
-a, = *[]; test_ok(a == nil)
-a, = *[1]; test_ok(a == 1)
-a, = *[nil]; test_ok(a == nil)
-a, = *[[]]; test_ok(a == [])
-a, = *[1,2]; test_ok(a == 1)
-a, = *[*[]]; test_ok(a == nil)
-a, = *[*[1]]; test_ok(a == 1)
-a, = *[*[1,2]]; test_ok(a == 1)
-
-*a = nil; test_ok(a == [nil])
-*a = 1; test_ok(a == [1])
-*a = []; test_ok(a == [])
-*a = [1]; test_ok(a == [1])
-*a = [nil]; test_ok(a == [nil])
-*a = [[]]; test_ok(a == [[]])
-*a = [1,2]; test_ok(a == [1,2])
-*a = [*[]]; test_ok(a == [])
-*a = [*[1]]; test_ok(a == [1])
-*a = [*[1,2]]; test_ok(a == [1,2])
-
-*a = *[]; test_ok(a == [])
-*a = *[1]; test_ok(a == [1])
-*a = *[nil]; test_ok(a == [nil])
-*a = *[[]]; test_ok(a == [[]])
-*a = *[1,2]; test_ok(a == [1,2])
-*a = *[*[]]; test_ok(a == [])
-*a = *[*[1]]; test_ok(a == [1])
-*a = *[*[1,2]]; test_ok(a == [1,2])
-
-a,b,*c = nil; test_ok([a,b,c] == [nil,nil,[]])
-a,b,*c = 1; test_ok([a,b,c] == [1,nil,[]])
-a,b,*c = []; test_ok([a,b,c] == [nil,nil,[]])
-a,b,*c = [1]; test_ok([a,b,c] == [1,nil,[]])
-a,b,*c = [nil]; test_ok([a,b,c] == [nil,nil,[]])
-a,b,*c = [[]]; test_ok([a,b,c] == [[],nil,[]])
-a,b,*c = [1,2]; test_ok([a,b,c] == [1,2,[]])
-a,b,*c = [*[]]; test_ok([a,b,c] == [nil,nil,[]])
-a,b,*c = [*[1]]; test_ok([a,b,c] == [1,nil,[]])
-a,b,*c = [*[1,2]]; test_ok([a,b,c] == [1,2,[]])
-
-a,b,*c = *[]; test_ok([a,b,c] == [nil,nil,[]])
-a,b,*c = *[1]; test_ok([a,b,c] == [1,nil,[]])
-a,b,*c = *[nil]; test_ok([a,b,c] == [nil,nil,[]])
-a,b,*c = *[[]]; test_ok([a,b,c] == [[],nil,[]])
-a,b,*c = *[1,2]; test_ok([a,b,c] == [1,2,[]])
-a,b,*c = *[*[]]; test_ok([a,b,c] == [nil,nil,[]])
-a,b,*c = *[*[1]]; test_ok([a,b,c] == [1,nil,[]])
-a,b,*c = *[*[1,2]]; test_ok([a,b,c] == [1,2,[]])
-
-def f; yield nil; end; f {|a| test_ok(a == nil)}
-def f; yield 1; end; f {|a| test_ok(a == 1)}
-def f; yield []; end; f {|a| test_ok(a == [])}
-def f; yield [1]; end; f {|a| test_ok(a == [1])}
-def f; yield [nil]; end; f {|a| test_ok(a == [nil])}
-def f; yield [[]]; end; f {|a| test_ok(a == [[]])}
-def f; yield [*[]]; end; f {|a| test_ok(a == [])}
-def f; yield [*[1]]; end; f {|a| test_ok(a == [1])}
-def f; yield [*[1,2]]; end; f {|a| test_ok(a == [1,2])}
-def f; yield *[]; end; f {|a| test_ok(a == nil)}
-def f; yield *[1]; end; f {|a| test_ok(a == 1)}
-def f; yield *[nil]; end; f {|a| test_ok(a == nil)}
-def f; yield *[[]]; end; f {|a| test_ok(a == [])}
-def f; yield *[*[]]; end; f {|a| test_ok(a == nil)}
-def f; yield *[*[1]]; end; f {|a| test_ok(a == 1)}
-def f; yield *[*[1,2]]; end; f {|a| test_ok(a == 1)}
-
-def f; yield; end; f {|a,| test_ok(a == nil)}
-def f; yield nil; end; f {|a,| test_ok(a == nil)}
-def f; yield 1; end; f {|a,| test_ok(a == 1)}
-def f; yield []; end; f {|a,| test_ok(a == nil)}
-def f; yield [1]; end; f {|a,| test_ok(a == 1)}
-def f; yield [nil]; end; f {|a,| test_ok(a == nil)}
-def f; yield [[]]; end; f {|a,| test_ok(a == [])}
-def f; yield [*[]]; end; f {|a,| test_ok(a == nil)}
-def f; yield [*[1]]; end; f {|a,| test_ok(a == 1)}
-def f; yield [*[1,2]]; end; f {|a,| test_ok(a == 1)}
-
-def f; yield *[]; end; f {|a,| test_ok(a == nil)}
-def f; yield *[1]; end; f {|a,| test_ok(a == 1)}
-def f; yield *[nil]; end; f {|a,| test_ok(a == nil)}
-def f; yield *[[]]; end; f {|a,| test_ok(a == nil)}
-def f; yield *[*[]]; end; f {|a,| test_ok(a == nil)}
-def f; yield *[*[1]]; end; f {|a,| test_ok(a == 1)}
-def f; yield *[*[1,2]]; end; f {|a,| test_ok(a == 1)}
-
-def f; yield; end; f {|*a| test_ok(a == [])}
-def f; yield nil; end; f {|*a| test_ok(a == [nil])}
-def f; yield 1; end; f {|*a| test_ok(a == [1])}
-def f; yield []; end; f {|*a| test_ok(a == [[]])}
-def f; yield [1]; end; f {|*a| test_ok(a == [[1]])}
-def f; yield [nil]; end; f {|*a| test_ok(a == [[nil]])}
-def f; yield [[]]; end; f {|*a| test_ok(a == [[[]]])}
-def f; yield [1,2]; end; f {|*a| test_ok(a == [[1,2]])}
-def f; yield [*[]]; end; f {|*a| test_ok(a == [[]])}
-def f; yield [*[1]]; end; f {|*a| test_ok(a == [[1]])}
-def f; yield [*[1,2]]; end; f {|*a| test_ok(a == [[1,2]])}
-
-def f; yield *[]; end; f {|*a| test_ok(a == [])}
-def f; yield *[1]; end; f {|*a| test_ok(a == [1])}
-def f; yield *[nil]; end; f {|*a| test_ok(a == [nil])}
-def f; yield *[[]]; end; f {|*a| test_ok(a == [[]])}
-def f; yield *[*[]]; end; f {|*a| test_ok(a == [])}
-def f; yield *[*[1]]; end; f {|*a| test_ok(a == [1])}
-def f; yield *[*[1,2]]; end; f {|*a| test_ok(a == [1,2])}
-
-def f; yield; end; f {|a,b,*c| test_ok([a,b,c] == [nil,nil,[]])}
-def f; yield nil; end; f {|a,b,*c| test_ok([a,b,c] == [nil,nil,[]])}
-def f; yield 1; end; f {|a,b,*c| test_ok([a,b,c] == [1,nil,[]])}
-def f; yield []; end; f {|a,b,*c| test_ok([a,b,c] == [nil,nil,[]])}
-def f; yield [1]; end; f {|a,b,*c| test_ok([a,b,c] == [1,nil,[]])}
-def f; yield [nil]; end; f {|a,b,*c| test_ok([a,b,c] == [nil,nil,[]])}
-def f; yield [[]]; end; f {|a,b,*c| test_ok([a,b,c] == [[],nil,[]])}
-def f; yield [*[]]; end; f {|a,b,*c| test_ok([a,b,c] == [nil,nil,[]])}
-def f; yield [*[1]]; end; f {|a,b,*c| test_ok([a,b,c] == [1,nil,[]])}
-def f; yield [*[1,2]]; end; f {|a,b,*c| test_ok([a,b,c] == [1,2,[]])}
-
-def f; yield *[]; end; f {|a,b,*c| test_ok([a,b,c] == [nil,nil,[]])}
-def f; yield *[1]; end; f {|a,b,*c| test_ok([a,b,c] == [1,nil,[]])}
-def f; yield *[nil]; end; f {|a,b,*c| test_ok([a,b,c] == [nil,nil,[]])}
-def f; yield *[[]]; end; f {|a,b,*c| test_ok([a,b,c] == [nil,nil,[]])}
-def f; yield *[*[]]; end; f {|a,b,*c| test_ok([a,b,c] == [nil,nil,[]])}
-def f; yield *[*[1]]; end; f {|a,b,*c| test_ok([a,b,c] == [1,nil,[]])}
-def f; yield *[*[1,2]]; end; f {|a,b,*c| test_ok([a,b,c] == [1,2,[]])}
-
-def r; return; end; a = r(); test_ok(a == nil)
-def r; return nil; end; a = r(); test_ok(a == nil)
-def r; return 1; end; a = r(); test_ok(a == 1)
-def r; return []; end; a = r(); test_ok(a == [])
-def r; return [1]; end; a = r(); test_ok(a == [1])
-def r; return [nil]; end; a = r(); test_ok(a == [nil])
-def r; return [[]]; end; a = r(); test_ok(a == [[]])
-def r; return [*[]]; end; a = r(); test_ok(a == [])
-def r; return [*[1]]; end; a = r(); test_ok(a == [1])
-def r; return [*[1,2]]; end; a = r(); test_ok(a == [1,2])
-
-def r; return *[]; end; a = r(); test_ok(a == [])
-def r; return *[1]; end; a = r(); test_ok(a == [1])
-def r; return *[nil]; end; a = r(); test_ok(a == [nil])
-def r; return *[[]]; end; a = r(); test_ok(a == [[]])
-def r; return *[*[]]; end; a = r(); test_ok(a == [])
-def r; return *[*[1]]; end; a = r(); test_ok(a == [1])
-def r; return *[*[1,2]]; end; a = r(); test_ok(a == [1,2])
-
-def r; return *[[]]; end; a = *r(); test_ok(a == [[]])
-def r; return *[*[1,2]]; end; a = *r(); test_ok(a == [1,2])
-
-def r; return; end; *a = r(); test_ok(a == [nil])
-def r; return nil; end; *a = r(); test_ok(a == [nil])
-def r; return 1; end; *a = r(); test_ok(a == [1])
-def r; return []; end; *a = r(); test_ok(a == [])
-def r; return [1]; end; *a = r(); test_ok(a == [1])
-def r; return [nil]; end; *a = r(); test_ok(a == [nil])
-def r; return [[]]; end; *a = r(); test_ok(a == [[]])
-def r; return [1,2]; end; *a = r(); test_ok(a == [1,2])
-def r; return [*[]]; end; *a = r(); test_ok(a == [])
-def r; return [*[1]]; end; *a = r(); test_ok(a == [1])
-def r; return [*[1,2]]; end; *a = r(); test_ok(a == [1,2])
-
-def r; return *[]; end; *a = r(); test_ok(a == [])
-def r; return *[1]; end; *a = r(); test_ok(a == [1])
-def r; return *[nil]; end; *a = r(); test_ok(a == [nil])
-def r; return *[[]]; end; *a = r(); test_ok(a == [[]])
-def r; return *[1,2]; end; *a = r(); test_ok(a == [1,2])
-def r; return *[*[]]; end; *a = r(); test_ok(a == [])
-def r; return *[*[1]]; end; *a = r(); test_ok(a == [1])
-def r; return *[*[1,2]]; end; *a = r(); test_ok(a == [1,2])
-
-def r; return *[[]]; end; *a = *r(); test_ok(a == [[]])
-def r; return *[1,2]; end; *a = *r(); test_ok(a == [1,2])
-def r; return *[*[1,2]]; end; *a = *r(); test_ok(a == [1,2])
-
-def r; return; end; a,b,*c = r(); test_ok([a,b,c] == [nil,nil,[]])
-def r; return nil; end; a,b,*c = r(); test_ok([a,b,c] == [nil,nil,[]])
-def r; return 1; end; a,b,*c = r(); test_ok([a,b,c] == [1,nil,[]])
-def r; return []; end; a,b,*c = r(); test_ok([a,b,c] == [nil,nil,[]])
-def r; return [1]; end; a,b,*c = r(); test_ok([a,b,c] == [1,nil,[]])
-def r; return [nil]; end; a,b,*c = r(); test_ok([a,b,c] == [nil,nil,[]])
-def r; return [[]]; end; a,b,*c = r(); test_ok([a,b,c] == [[],nil,[]])
-def r; return [1,2]; end; a,b,*c = r(); test_ok([a,b,c] == [1,2,[]])
-def r; return [*[]]; end; a,b,*c = r(); test_ok([a,b,c] == [nil,nil,[]])
-def r; return [*[1]]; end; a,b,*c = r(); test_ok([a,b,c] == [1,nil,[]])
-def r; return [*[1,2]]; end; a,b,*c = r(); test_ok([a,b,c] == [1,2,[]])
-
-def r; return *[]; end; a,b,*c = r(); test_ok([a,b,c] == [nil,nil,[]])
-def r; return *[1]; end; a,b,*c = r(); test_ok([a,b,c] == [1,nil,[]])
-def r; return *[nil]; end; a,b,*c = r(); test_ok([a,b,c] == [nil,nil,[]])
-def r; return *[[]]; end; a,b,*c = r(); test_ok([a,b,c] == [[],nil,[]])
-def r; return *[1,2]; end; a,b,*c = r(); test_ok([a,b,c] == [1,2,[]])
-def r; return *[*[]]; end; a,b,*c = r(); test_ok([a,b,c] == [nil,nil,[]])
-def r; return *[*[1]]; end; a,b,*c = r(); test_ok([a,b,c] == [1,nil,[]])
-def r; return *[*[1,2]]; end; a,b,*c = r(); test_ok([a,b,c] == [1,2,[]])
-
-f = lambda {|r,| test_ok([] == r)}
-f.call([], *[])
-
-f = lambda {|r,*l| test_ok([] == r); test_ok([1] == l)}
-f.call([], *[1])
-
-f = lambda{|x| x}
-test_ok(f.call(42) == 42)
-test_ok(f.call([42]) == [42])
-test_ok(f.call([[42]]) == [[42]])
-test_ok(f.call([42,55]) == [42,55])
-
-f = lambda{|x,| x}
-test_ok(f.call(42) == 42)
-test_ok(f.call([42]) == [42])
-test_ok(f.call([[42]]) == [[42]])
-test_ok(f.call([42,55]) == [42,55])
-
-f = lambda{|*x| x}
-test_ok(f.call(42) == [42])
-test_ok(f.call([42]) == [[42]])
-test_ok(f.call([[42]]) == [[[42]]])
-test_ok(f.call([42,55]) == [[42,55]])
-test_ok(f.call(42,55) == [42,55])
-
-f = lambda { |a, b=42, *c| [a,b,c] }
-test_ok(f.call(1      ) == [1,42,[  ]] )
-test_ok(f.call(1,43   ) == [1,43,[  ]] )
-test_ok(f.call(1,43,44) == [1,43,[44]] )
-
-f = lambda { |a, b=(a|16), *c, &block| [a,b,c,block&&block[]] }
-test_ok(f.call(8      )     == [8,24,[  ],nil] )
-test_ok(f.call(8,43   )     == [8,43,[  ],nil] )
-test_ok(f.call(8,43,44)     == [8,43,[44],nil] )
-test_ok(f.call(8      ){45} == [8,24,[  ],45 ] )
-test_ok(f.call(8,43   ){45} == [8,43,[  ],45 ] )
-test_ok(f.call(8,43,44){45} == [8,43,[44],45 ] )
-
-f = lambda { |a, b=42, *c, d| [a,b,c,d] }
-test_ok(f.call(1      ,99) == [1,42,[  ],99] )
-test_ok(f.call(1,43   ,99) == [1,43,[  ],99] )
-test_ok(f.call(1,43,44,99) == [1,43,[44],99] )
-
-f = lambda { |a, b=(a|16), &block| [a,b,block&&block[]] }
-test_ok(f.call(8   )     == [8,24,nil] )
-test_ok(f.call(8,43)     == [8,43,nil] )
-test_ok(f.call(8,43)     == [8,43,nil] )
-test_ok(f.call(8   ){45} == [8,24,45 ] )
-test_ok(f.call(8,43){45} == [8,43,45 ] )
-test_ok(f.call(8,43){45} == [8,43,45 ] )
-
-f = lambda { |a, b=42, d| [a,b,d] }
-test_ok(f.call(1   ,99) == [1,42,99] )
-test_ok(f.call(1,43,99) == [1,43,99] )
-test_ok(f.call(1,43,99) == [1,43,99] )
-
-f = lambda { |b=42, *c, &block| [b,c,block&&block[]] }
-test_ok(f.call(     )     == [42,[  ],nil] )
-test_ok(f.call(43   )     == [43,[  ],nil] )
-test_ok(f.call(43,44)     == [43,[44],nil] )
-test_ok(f.call(     ){45} == [42,[  ],45 ] )
-test_ok(f.call(43   ){45} == [43,[  ],45 ] )
-test_ok(f.call(43,44){45} == [43,[44],45 ] )
-
-f = lambda { |b=42, *c, d| [b,c,d] }
-test_ok(f.call(      99) == [42,[  ],99] )
-test_ok(f.call(43   ,99) == [43,[  ],99] )
-test_ok(f.call(43,44,99) == [43,[44],99] )
-
-f = lambda { |b=42, &block| [b,block&&block[]] }
-test_ok(f.call(  )     == [42,nil] )
-test_ok(f.call(43)     == [43,nil] )
-test_ok(f.call(43)     == [43,nil] )
-test_ok(f.call(  ){45} == [42,45 ] )
-test_ok(f.call(43){45} == [43,45 ] )
-test_ok(f.call(43){45} == [43,45 ] )
-
-f = lambda { |b=42, d| [b,d] }
-test_ok(f.call(   99) == [42,99] )
-test_ok(f.call(43,99) == [43,99] )
-test_ok(f.call(43,99) == [43,99] )
-
-
-a,=*[1]
-test_ok(a == 1)
-a,=*[[1]]
-test_ok(a == [1])
-a,=*[[[1]]]
-test_ok(a == [[1]])
-
-x, (y, z) = 1, 2, 3
-test_ok([1,2,nil] == [x,y,z])
-x, (y, z) = 1, [2,3]
-test_ok([1,2,3] == [x,y,z])
-x, (y, z) = 1, [2]
-test_ok([1,2,nil] == [x,y,z])
-
-a = loop do break; end; test_ok(a == nil)
-a = loop do break nil; end; test_ok(a == nil)
-a = loop do break 1; end; test_ok(a == 1)
-a = loop do break []; end; test_ok(a == [])
-a = loop do break [1]; end; test_ok(a == [1])
-a = loop do break [nil]; end; test_ok(a == [nil])
-a = loop do break [[]]; end; test_ok(a == [[]])
-a = loop do break [*[]]; end; test_ok(a == [])
-a = loop do break [*[1]]; end; test_ok(a == [1])
-a = loop do break [*[1,2]]; end; test_ok(a == [1,2])
-
-a = loop do break *[]; end; test_ok(a == [])
-a = loop do break *[1]; end; test_ok(a == [1])
-a = loop do break *[nil]; end; test_ok(a == [nil])
-a = loop do break *[[]]; end; test_ok(a == [[]])
-a = loop do break *[*[]]; end; test_ok(a == [])
-a = loop do break *[*[1]]; end; test_ok(a == [1])
-a = loop do break *[*[1,2]]; end; test_ok(a == [1,2])
-
-*a = loop do break; end; test_ok(a == [nil])
-*a = loop do break nil; end; test_ok(a == [nil])
-*a = loop do break 1; end; test_ok(a == [1])
-*a = loop do break []; end; test_ok(a == [])
-*a = loop do break [1]; end; test_ok(a == [1])
-*a = loop do break [nil]; end; test_ok(a == [nil])
-*a = loop do break [[]]; end; test_ok(a == [[]])
-*a = loop do break [1,2]; end; test_ok(a == [1,2])
-*a = loop do break [*[]]; end; test_ok(a == [])
-*a = loop do break [*[1]]; end; test_ok(a == [1])
-*a = loop do break [*[1,2]]; end; test_ok(a == [1,2])
-
-*a = loop do break *[]; end; test_ok(a == [])
-*a = loop do break *[1]; end; test_ok(a == [1])
-*a = loop do break *[nil]; end; test_ok(a == [nil])
-*a = loop do break *[[]]; end; test_ok(a == [[]])
-*a = loop do break *[1,2]; end; test_ok(a == [1,2])
-*a = loop do break *[*[]]; end; test_ok(a == [])
-*a = loop do break *[*[1]]; end; test_ok(a == [1])
-*a = loop do break *[*[1,2]]; end; test_ok(a == [1,2])
-
-*a = *loop do break *[[]]; end; test_ok(a == [[]])
-*a = *loop do break *[1,2]; end; test_ok(a == [1,2])
-*a = *loop do break *[*[1,2]]; end; test_ok(a == [1,2])
-
-a,b,*c = loop do break; end; test_ok([a,b,c] == [nil,nil,[]])
-a,b,*c = loop do break nil; end; test_ok([a,b,c] == [nil,nil,[]])
-a,b,*c = loop do break 1; end; test_ok([a,b,c] == [1,nil,[]])
-a,b,*c = loop do break []; end; test_ok([a,b,c] == [nil,nil,[]])
-a,b,*c = loop do break [1]; end; test_ok([a,b,c] == [1,nil,[]])
-a,b,*c = loop do break [nil]; end; test_ok([a,b,c] == [nil,nil,[]])
-a,b,*c = loop do break [[]]; end; test_ok([a,b,c] == [[],nil,[]])
-a,b,*c = loop do break [1,2]; end; test_ok([a,b,c] == [1,2,[]])
-a,b,*c = loop do break [*[]]; end; test_ok([a,b,c] == [nil,nil,[]])
-a,b,*c = loop do break [*[1]]; end; test_ok([a,b,c] == [1,nil,[]])
-a,b,*c = loop do break [*[1,2]]; end; test_ok([a,b,c] == [1,2,[]])
-
-a,b,*c = loop do break *[]; end; test_ok([a,b,c] == [nil,nil,[]])
-a,b,*c = loop do break *[1]; end; test_ok([a,b,c] == [1,nil,[]])
-a,b,*c = loop do break *[nil]; end; test_ok([a,b,c] == [nil,nil,[]])
-a,b,*c = loop do break *[[]]; end; test_ok([a,b,c] == [[],nil,[]])
-a,b,*c = loop do break *[1,2]; end; test_ok([a,b,c] == [1,2,[]])
-a,b,*c = loop do break *[*[]]; end; test_ok([a,b,c] == [nil,nil,[]])
-a,b,*c = loop do break *[*[1]]; end; test_ok([a,b,c] == [1,nil,[]])
-a,b,*c = loop do break *[*[1,2]]; end; test_ok([a,b,c] == [1,2,[]])
-
-def r(val); a = yield(); test_ok(a == val, 2); end
-r(nil){next}
-r(nil){next nil}
-r(1){next 1}
-r([]){next []}
-r([1]){next [1]}
-r([nil]){next [nil]}
-r([[]]){next [[]]}
-r([]){next [*[]]}
-r([1]){next [*[1]]}
-r([1,2]){next [*[1,2]]}
-
-r([]){next *[]}
-r([1]){next *[1]}
-r([nil]){next *[nil]}
-r([[]]){next *[[]]}
-r([]){next *[*[]]}
-r([1]){next *[*[1]]}
-r([1,2]){next *[*[1,2]]}
-
-def r(val); *a = yield(); test_ok(a == val, 2); end
-r([nil]){next}
-r([nil]){next nil}
-r([1]){next 1}
-r([]){next []}
-r([1]){next [1]}
-r([nil]){next [nil]}
-r([[]]){next [[]]}
-r([1,2]){next [1,2]}
-r([]){next [*[]]}
-r([1]){next [*[1]]}
-r([1,2]){next [*[1,2]]}
-
-def r(val); *a = *yield(); test_ok(a == val, 2); end
-r([[]]){next *[[]]}
-r([1,2]){next *[1,2]}
-r([1,2]){next *[*[1,2]]}
-
-def r(val); a,b,*c = yield(); test_ok([a,b,c] == val, 2); end
-r([nil,nil,[]]){next}
-r([nil,nil,[]]){next nil}
-r([1,nil,[]]){next 1}
-r([nil,nil,[]]){next []}
-r([1,nil,[]]){next [1]}
-r([nil,nil,[]]){next [nil]}
-r([[],nil,[]]){next [[]]}
-r([1,2,[]]){next [1,2]}
-r([nil,nil,[]]){next [*[]]}
-r([1,nil,[]]){next [*[1]]}
-r([1,2,[]]){next [*[1,2]]}
-
-def r(val); a,b,*c = *yield(); test_ok([a,b,c] == val, 2); end
-r([[],nil,[]]){next *[[]]}
-r([1,2,[]]){next *[1,2]}
-r([1,2,[]]){next *[*[1,2]]}
-
-test_check "condition"
-
-$x = '0';
-
-$x == $x && test_ok(true)
-$x != $x && test_ok(false)
-$x == $x || test_ok(false)
-$x != $x || test_ok(true)
-
-# first test to see if we can run the tests.
-
-test_check "if/unless";
-
-$x = 'test';
-test_ok(if $x == $x then true else false end)
-$bad = false
-unless $x == $x
-  $bad = true
-end
-test_ok(!$bad)
-test_ok(unless $x != $x then true else false end)
-
-test_check "case"
-
-case 5
-when 1, 2, 3, 4, 6, 7, 8
-  test_ok(false)
-when 5
-  test_ok(true)
-end
-
-case 5
-when 5
-  test_ok(true)
-when 1..10
-  test_ok(false)
-end
-
-case 5
-when 1..10
-  test_ok(true)
-else
-  test_ok(false)
-end
-
-case 5
-when 5
-  test_ok(true)
-else
-  test_ok(false)
-end
-
-case "foobar"
-when /^f.*r$/
-  test_ok(true)
-else
-  test_ok(false)
-end
-
-test_check "while/until";
-
-while_tmp = "while_tmp.#{$$}"
-tmp = open(while_tmp, "w")
-tmp.print "tvi925\n";
-tmp.print "tvi920\n";
-tmp.print "vt100\n";
-tmp.print "Amiga\n";
-tmp.print "paper\n";
-tmp.close
-
-# test break
-
-tmp = open(while_tmp, "r")
-test_ok(tmp.kind_of?(File))
-
-while line = tmp.gets()
-  break if /vt100/ =~ line
-end
-
-test_ok(!tmp.eof? && /vt100/ =~ line)
-tmp.close
-
-# test next
-$bad = false
-tmp = open(while_tmp, "r")
-while line = tmp.gets()
-  next if /vt100/ =~ line
-  $bad = 1 if /vt100/ =~ line
-end
-test_ok(!(!tmp.eof? || /vt100/ =~ line || $bad))
-tmp.close
-
-# test redo
-$bad = false
-tmp = open(while_tmp, "r")
-while line = tmp.gets()
-  lastline = line
-  line = line.gsub(/vt100/, 'VT100')
-  if lastline != line
-    line.gsub!('VT100', 'Vt100')
-    redo
-  end
-  $bad = 1 if /vt100/ =~ line
-  $bad = 1 if /VT100/ =~ line
-end
-test_ok(tmp.eof? && !$bad)
-tmp.close
-
-sum=0
-for i in 1..10
-  sum += i
-  i -= 1
-  if i > 0
-    redo
-  end
-end
-test_ok(sum == 220)
-
-# test interval
-$bad = false
-tmp = open(while_tmp, "r")
-while line = tmp.gets()
-  break if 3
-  case line
-  when /vt100/, /Amiga/, /paper/
-    $bad = true
-  end
-end
-test_ok(!$bad)
-tmp.close
-
-File.unlink while_tmp or `/bin/rm -f "#{while_tmp}"`
-test_ok(!File.exist?(while_tmp))
-
-i = 0
-until i>4
-  i+=1
-end
-test_ok(i>4)
-
-
-# exception handling
-test_check "exception";
-
-begin
-  raise "this must be handled"
-  test_ok(false)
-rescue
-  test_ok(true)
-end
-
-$bad = true
-begin
-  raise "this must be handled no.2"
-rescue
-  if $bad
-    $bad = false
-    retry
-    test_ok(false)
-  end
-end
-test_ok(true)
-
-# exception in rescue clause
-$string = "this must be handled no.3"
-begin
-  begin
-    raise "exception in rescue clause"
-  rescue
-    raise $string
-  end
-  test_ok(false)
-rescue => e
-  test_ok($! == e)
-  test_ok(e.message == $string)
-  test_ok(e != $string)
-end
-
-# exception in ensure clause
-begin
-  begin
-    raise "this must be handled no.4"
-  ensure
-    raise "exception in ensure clause"
-  end
-  test_ok(false)
-rescue
-  test_ok(true)
-end
-
-$bad = true
-begin
-  begin
-    raise "this must be handled no.5"
-  ensure
-    $bad = false
-  end
-rescue
-end
-test_ok(!$bad)
-
-$bad = true
-begin
-  begin
-    raise "this must be handled no.6"
-  ensure
-    $bad = false
-  end
-rescue
-end
-test_ok(!$bad)
-
-$bad = true
-while true
-  begin
-    break
-  ensure
-    $bad = false
-  end
-end
-test_ok(!$bad)
-
-test_ok(catch(:foo) {
-     loop do
-       loop do
-	 throw :foo, true
-	 break
-       end
-       break
-       test_ok(false)			# should not reach here
-     end
-     false
-   })
-
-test_check "array"
-test_ok([1, 2] + [3, 4] == [1, 2, 3, 4])
-test_ok([1, 2] * 2 == [1, 2, 1, 2])
-test_ok([1, 2] * ":" == "1:2")
-
-test_ok([1, 2].hash == [1, 2].hash)
-
-test_ok([1,2,3] & [2,3,4] == [2,3])
-test_ok([1,2,3] | [2,3,4] == [1,2,3,4])
-test_ok([1,2,3] - [2,3] == [1])
-
-$x = [0, 1, 2, 3, 4, 5]
-test_ok($x[2] == 2)
-test_ok($x[1..3] == [1, 2, 3])
-test_ok($x[1,3] == [1, 2, 3])
-
-$x[0, 2] = 10
-test_ok($x[0] == 10 && $x[1] == 2)
-
-$x[0, 0] = -1
-test_ok($x[0] == -1 && $x[1] == 10)
-
-$x[-1, 1] = 20
-test_ok($x[-1] == 20 && $x.pop == 20)
-
-# array and/or
-test_ok(([1,2,3]&[2,4,6]) == [2])
-test_ok(([1,2,3]|[2,4,6]) == [1,2,3,4,6])
-
-# compact
-$x = [nil, 1, nil, nil, 5, nil, nil]
-$x.compact!
-test_ok($x == [1, 5])
-
-# uniq
-$x = [1, 1, 4, 2, 5, 4, 5, 1, 2]
-$x.uniq!
-test_ok($x == [1, 4, 2, 5])
-
-# empty?
-test_ok(!$x.empty?)
-$x = []
-test_ok($x.empty?)
-
-# sort
-$x = ["it", "came", "to", "pass", "that", "..."]
-$x = $x.sort.join(" ")
-test_ok($x == "... came it pass that to")
-$x = [2,5,3,1,7]
-$x.sort!{|a,b| a<=>b}		# sort with condition
-test_ok($x == [1,2,3,5,7])
-$x.sort!{|a,b| b-a}		# reverse sort
-test_ok($x == [7,5,3,2,1])
-
-# split test
-$x = "The Book of Mormon"
-test_ok($x.split(//).reverse!.join == $x.reverse)
-test_ok($x.reverse == $x.reverse!)
-test_ok("1 byte string".split(//).reverse.join(":") == "g:n:i:r:t:s: :e:t:y:b: :1")
-$x = "a b c  d"
-test_ok($x.split == ['a', 'b', 'c', 'd'])
-test_ok($x.split(' ') == ['a', 'b', 'c', 'd'])
-test_ok(defined? "a".chomp)
-test_ok("abc".scan(/./) == ["a", "b", "c"])
-test_ok("1a2b3c".scan(/(\d.)/) == [["1a"], ["2b"], ["3c"]])
-# non-greedy match
-test_ok("a=12;b=22".scan(/(.*?)=(\d*);?/) == [["a", "12"], ["b", "22"]])
-
-$x = [1]
-test_ok(($x * 5).join(":") == '1:1:1:1:1')
-test_ok(($x * 1).join(":") == '1')
-test_ok(($x * 0).join(":") == '')
-
-*$x = *(1..7).to_a
-test_ok($x.size == 7)
-test_ok($x == [1, 2, 3, 4, 5, 6, 7])
-
-$x = [1,2,3]
-$x[1,0] = $x
-test_ok($x == [1,1,2,3,2,3])
-
-$x = [1,2,3]
-$x[-1,0] = $x
-test_ok($x == [1,2,1,2,3,3])
-
-$x = [1,2,3]
-$x.concat($x)
-test_ok($x == [1,2,3,1,2,3])
-
-test_check "hash"
-$x = {1=>2, 2=>4, 3=>6}
-
-test_ok($x[1] == 2)
-
-test_ok(begin
-     for k,v in $x
-       raise if k*2 != v
-     end
-     true
-   rescue
-     false
-   end)
-
-test_ok($x.length == 3)
-test_ok($x.has_key?(1))
-test_ok($x.has_value?(4))
-test_ok($x.values_at(2,3) == [4,6])
-test_ok($x == {1=>2, 2=>4, 3=>6})
-
-$z = $x.keys.sort.join(":")
-test_ok($z == "1:2:3")
-
-$z = $x.values.sort.join(":")
-test_ok($z == "2:4:6")
-test_ok($x == $x)
-
-$x.shift
-test_ok($x.length == 2)
-
-$z = [1,2]
-$x[$z] = 256
-test_ok($x[$z] == 256)
-
-$x = Hash.new(0)
-$x[1] = 1
-test_ok($x[1] == 1)
-test_ok($x[2] == 0)
-
-$x = Hash.new([])
-test_ok($x[22] == [])
-test_ok($x[22].equal?($x[22]))
-
-$x = Hash.new{[]}
-test_ok($x[22] == [])
-test_ok(!$x[22].equal?($x[22]))
-
-$x = Hash.new{|h,k| $z = k; h[k] = k*2}
-$z = 0
-test_ok($x[22] == 44)
-test_ok($z == 22)
-$z = 0
-test_ok($x[22] == 44)
-test_ok($z == 0)
-$x.default = 5
-test_ok($x[23] == 5)
-
-$x = Hash.new
-def $x.default(k)
-  $z = k
-  self[k] = k*2
-end
-$z = 0
-test_ok($x[22] == 44)
-test_ok($z == 22)
-$z = 0
-test_ok($x[22] == 44)
-test_ok($z == 0)
-
-test_check "iterator"
-
-test_ok(!iterator?)
-
-def ttt
-  test_ok(iterator?)
-end
-ttt{}
-
-# yield at top level
-test_ok(!defined?(yield))
-
-$x = [1, 2, 3, 4]
-$y = []
-
-# iterator over array
-for i in $x
-  $y.push i
-end
-test_ok($x == $y)
-
-# nested iterator
-def tt
-  1.upto(10) {|i|
-    yield i
-  }
-end
-
-i=0
-tt{|i| break if i == 5}
-test_ok(i == 0)
-
-def tt2(dummy)
-  yield 1
-end
-
-def tt3(&block)
-  tt2(raise(ArgumentError,""),&block)
-end
-
-$x = false
-begin
-  tt3{}
-rescue ArgumentError
-  $x = true
-rescue Exception
-end
-test_ok($x)
-
-def tt4 &block
-  tt2(raise(ArgumentError,""),&block)
-end
-$x = false
-begin
-  tt4{}
-rescue ArgumentError
-  $x = true
-rescue Exception
-end
-test_ok($x)
-
-# iterator break/redo/next/retry
-done = true
-loop{
-  break
-  done = false			# should not reach here
-}
-test_ok(done)
-
-done = false
-$bad = false
-loop {
-  break if done
-  done = true
-  next
-  $bad = true			# should not reach here
-}
-test_ok(!$bad)
-
-done = false
-$bad = false
-loop {
-  break if done
-  done = true
-  redo
-  $bad = true			# should not reach here
-}
-test_ok(!$bad)
-
-$x = []
-for i in 1 .. 7
-  $x.push i
-end
-test_ok($x.size == 7)
-test_ok($x == [1, 2, 3, 4, 5, 6, 7])
-
-# append method to built-in class
-class Array
-  def iter_test1
-    collect{|e| [e, yield(e)]}.sort{|a,b|a[1]<=>b[1]}
-  end
-  def iter_test2
-    a = collect{|e| [e, yield(e)]}
-    a.sort{|a,b|a[1]<=>b[1]}
-  end
-end
-$x = [[1,2],[3,4],[5,6]]
-test_ok($x.iter_test1{|x|x} == $x.iter_test2{|x|x})
-
-class IterTest
-  def initialize(e); @body = e; end
-
-  def each0(&block); @body.each(&block); end
-  def each1(&block); @body.each {|*x| block.call(*x) } end
-  def each2(&block); @body.each {|*x| block.call(x) } end
-  def each3(&block); @body.each {|x| block.call(*x) } end
-  def each4(&block); @body.each {|x| block.call(x) } end
-  def each5; @body.each {|*x| yield(*x) } end
-  def each6; @body.each {|*x| yield(x) } end
-  def each7; @body.each {|x| yield(*x) } end
-  def each8; @body.each {|x| yield(x) } end
-
-  def f(a)
-    a
-  end
-end
-test_ok(IterTest.new(nil).method(:f).to_proc.call([1]) == [1])
-m = /\w+/.match("abc")
-test_ok(IterTest.new(nil).method(:f).to_proc.call([m]) == [m])
-
-IterTest.new([0]).each0 {|x| test_ok(x == 0)}
-IterTest.new([1]).each1 {|x| test_ok(x == 1)}
-IterTest.new([2]).each2 {|x| test_ok(x == [2])}
-#IterTest.new([3]).each3 {|x| test_ok(x == 3)}
-IterTest.new([4]).each4 {|x| test_ok(x == 4)}
-IterTest.new([5]).each5 {|x| test_ok(x == 5)}
-IterTest.new([6]).each6 {|x| test_ok(x == [6])}
-#IterTest.new([7]).each7 {|x| test_ok(x == 7)}
-IterTest.new([8]).each8 {|x| test_ok(x == 8)}
-
-IterTest.new([[0]]).each0 {|x| test_ok(x == [0])}
-IterTest.new([[1]]).each1 {|x| test_ok(x == [1])}
-IterTest.new([[2]]).each2 {|x| test_ok(x == [[2]])}
-IterTest.new([[3]]).each3 {|x| test_ok(x == 3)}
-IterTest.new([[4]]).each4 {|x| test_ok(x == [4])}
-IterTest.new([[5]]).each5 {|x| test_ok(x == [5])}
-IterTest.new([[6]]).each6 {|x| test_ok(x == [[6]])}
-IterTest.new([[7]]).each7 {|x| test_ok(x == 7)}
-IterTest.new([[8]]).each8 {|x| test_ok(x == [8])}
-
-IterTest.new([[0,0]]).each0 {|*x| test_ok(x == [[0,0]])}
-IterTest.new([[8,8]]).each8 {|*x| test_ok(x == [[8,8]])}
-
-def m0(v)
-  v
-end
-
-def m1
-  m0(block_given?)
-end
-test_ok(m1{p 'test'})
-test_ok(!m1)
-
-def m
-  m0(block_given?,&Proc.new{})
-end
-test_ok(m1{p 'test'})
-test_ok(!m1)
-
-class C
-  include Enumerable
-  def initialize
-    @a = [1,2,3]
-  end
-  def each(&block)
-    @a.each(&block)
-  end
-end
-
-test_ok(C.new.collect{|n| n} == [1,2,3])
-
-test_ok(Proc == lambda{}.class)
-test_ok(Proc == Proc.new{}.class)
-lambda{|a|test_ok(a==1)}.call(1)
-def block_test(klass, &block)
-  test_ok(klass === block)
-end
-
-block_test(NilClass)
-block_test(Proc){}
-
-def call_argument_test(state, proc, *args)
-  x = state
-  begin
-    proc.call(*args)
-  rescue ArgumentError
-    x = !x
-  end
-  test_ok(x,2)
-end
-
-call_argument_test(true, lambda{||})
-call_argument_test(false, lambda{||}, 1)
-call_argument_test(true, lambda{|a,|}, 1)
-call_argument_test(false, lambda{|a,|})
-call_argument_test(false, lambda{|a,|}, 1,2)
-
-call_argument_test(true, Proc.new{||})
-call_argument_test(true, Proc.new{||}, 1)
-call_argument_test(true, Proc.new{|a,|}, 1)
-call_argument_test(true, Proc.new{|a,|})
-call_argument_test(true, Proc.new{|a,|}, 1,2)
-
-def block_get(&block)
-  block
-end
-
-test_ok(Proc == block_get{}.class)
-call_argument_test(true, block_get{||})
-call_argument_test(true, block_get{||}, 1)
-call_argument_test(true, block_get{|a,|}, 1)
-call_argument_test(true, block_get{|a,|})
-call_argument_test(true, block_get{|a,|}, 1,2)
-
-call_argument_test(true, block_get(&lambda{||}))
-call_argument_test(false, block_get(&lambda{||}),1)
-call_argument_test(true, block_get(&lambda{|a,|}),1)
-call_argument_test(false, block_get(&lambda{|a,|}),1,2)
-
-blk = block_get{11}
-test_ok(blk.class == Proc)
-test_ok(blk.to_proc.class == Proc)
-test_ok(blk.clone.call == 11)
-test_ok(block_get(&blk).class == Proc)
-
-lmd = lambda{44}
-test_ok(lmd.class == Proc)
-test_ok(lmd.to_proc.class == Proc)
-test_ok(lmd.clone.call == 44)
-test_ok(block_get(&lmd).class == Proc)
-
-test_ok(Proc.new{|a,| a}.yield(1,2,3) == 1)
-call_argument_test(true, Proc.new{|a,|}, 1,2)
-
-test_ok(Proc.new{|&b| b.call(10)}.call {|x| x} == 10)
-test_ok(Proc.new{|a,&b| b.call(a)}.call(12) {|x| x} == 12)
-
-def test_return1
-  Proc.new {
-    return 55
-  }.yield + 5
-end
-test_ok(test_return1() == 55)
-def test_return2
-  lambda {
-    return 55
-  }.call + 5
-end
-test_ok(test_return2() == 60)
-
-def proc_call(&b)
-  b.call
-end
-def proc_yield()
-  yield
-end
-def proc_return1
-  lambda{return 42}.call+1
-end
-test_ok(proc_return1() == 43)
-def proc_return2
-  ->{return 42}.call+1
-end
-test_ok(proc_return2() == 43)
-def proc_return3
-  proc_call{return 42}+1
-end
-test_ok(proc_return3() == 42)
-def proc_return4
-  proc_yield{return 42}+1
-end
-test_ok(proc_return4() == 42)
-
-def ljump_test(state, proc, *args)
-  x = state
-  begin
-    proc.call(*args)
-  rescue LocalJumpError
-    x = !x
-  end
-  test_ok(x,2)
-end
-
-ljump_test(false, block_get{break})
-ljump_test(true, lambda{break})
-
-def exit_value_test(&block)
-  block.call
-rescue LocalJumpError
-  $!.exit_value
-end
-
-test_ok(45 == exit_value_test{break 45})
-
-test_ok(55 == begin
-              block_get{break 55}.call
-            rescue LocalJumpError
-              $!.exit_value
-            end)
-
-def block_call(&block)
-  block.call
-end
-
-def test_b1
-  block_call{break 11}
-end
-test_ok(test_b1() == 11)
-
-def ljump_rescue(r)
-  begin
-    yield
-  rescue LocalJumpError => e
-    r if /from proc-closure/ =~ e.message
-  end
-end
-
-def test_b2
-  ljump_rescue(22) do
-    block_get{break 21}.call
-  end
-end
-test_ok(test_b2() == 22)
-
-def test_b3
-  ljump_rescue(33) do
-    Proc.new{break 31}.yield
-  end
-end
-test_ok(test_b3() == 33)
-
-def test_b4
-  lambda{break 44}.call
-end
-test_ok(test_b4() == 44)
-
-def test_b5
-  ljump_rescue(55) do
-    b = block_get{break 54}
-    block_call(&b)
-  end
-end
-test_ok(test_b5() == 55)
-
-def test_b6
-  b = lambda{break 67}
-  block_call(&b)
-  66
-end
-test_ok(test_b6() == 66)
-
-def util_r7
-  block_get{break 78}
-end
-
-def test_b7
-  b = util_r7()
-  ljump_rescue(77) do
-    block_call(&b)
-  end
-end
-test_ok(test_b7() == 77)
-
-def util_b8(&block)
-  block_call(&block)
-end
-
-def test_b8
-  util_b8{break 88}
-end
-test_ok(test_b8() == 88)
-
-def util_b9(&block)
-  lambda{block.call; 98}.call
-end
-
-def test_b9
-  util_b9{break 99}
-end
-test_ok(test_b9() == 99)
-
-def util_b10
-  util_b9{break 100}
-end
-
-def test_b10
-  util_b10()
-end
-test_ok(test_b10() == 100)
-
-def test_b11
-  ljump_rescue(111) do
-    loop do
-      Proc.new{break 110}.yield
-      break 112
-    end
-  end
-end
-test_ok(test_b11() == 111)
-
-def test_b12
-  loop do
-    break lambda{break 122}.call
-    break 121
-  end
-end
-test_ok(test_b12() == 122)
-
-def test_b13
-  ljump_rescue(133) do
-    while true
-      Proc.new{break 130}.yield
-      break 131
-    end
-  end
-end
-test_ok(test_b13() == 133)
-
-def test_b14
-  while true
-    break lambda{break 144}.call
-    break 143
-  end
-end
-test_ok(test_b14() == 144)
-
-def test_b15
-  [0].each {|c| yield 1 }
-  156
-end
-test_ok(test_b15{|e| break 155 } == 155)
-
-def marity_test(m)
-  method = method(m)
-  test_ok(method.arity == method.to_proc.arity, 2)
-end
-marity_test(:test_ok)
-marity_test(:marity_test)
-marity_test(:p)
-
-lambda(&method(:test_ok)).call(true)
-lambda(&block_get{|a,n| test_ok(a,n)}).call(true, 2)
-
-class ITER_TEST1
-   def a
-     block_given?
-   end
-end
-
-class ITER_TEST2 < ITER_TEST1
-   def a
-     test_ok(super)
-     super
-   end
-end
-test_ok(ITER_TEST2.new.a {})
-
-class ITER_TEST3
-  def foo x
-    return yield if block_given?
-    x
-  end
-end
-
-class ITER_TEST4 < ITER_TEST3
-  def foo x
-    test_ok(super == yield)
-    test_ok(super(x, &nil) == x)
-  end
-end
-
-ITER_TEST4.new.foo(44){55}
-
-class ITER_TEST5
-   def tt(aa)
-     aa
-   end
-
-   def uu(a)
-      class << self
-         define_method(:tt) do |sym|
-            super(sym)
-         end
-      end
-   end
-
-   def xx(*x)
-     x.size
-   end
-end
-
-a = ITER_TEST5.new
-a.uu(12)
-test_ok(a.tt(1) == 1)
-
-class ITER_TEST6 < ITER_TEST5
-   def xx(*a)
-      a << 12
-      super
-   end
-end
-
-test_ok(ITER_TEST6.new.xx([24]) == 2)
-
-test_check "float"
-test_ok(2.6.floor == 2)
-test_ok((-2.6).floor == -3)
-test_ok(2.6.ceil == 3)
-test_ok((-2.6).ceil == -2)
-test_ok(2.6.truncate == 2)
-test_ok((-2.6).truncate == -2)
-test_ok(2.6.round == 3)
-test_ok((-2.4).truncate == -2)
-test_ok((13.4 % 1 - 0.4).abs < 0.0001)
-nan = 0.0/0
-def nan_test(x,y)
-  test_ok(x != y)
-  test_ok((x < y) == false)
-  test_ok((x > y) == false)
-  test_ok((x <= y) == false)
-  test_ok((x >= y) == false)
-end
-nan_test(nan, nan)
-nan_test(nan, 0)
-nan_test(nan, 1)
-nan_test(nan, -1)
-nan_test(nan, 1000)
-nan_test(nan, -1000)
-nan_test(nan, 1_000_000_000_000)
-nan_test(nan, -1_000_000_000_000)
-nan_test(nan, 100.0);
-nan_test(nan, -100.0);
-nan_test(nan, 0.001);
-nan_test(nan, -0.001);
-nan_test(nan, 1.0/0);
-nan_test(nan, -1.0/0);
-
-#s = "3.7517675036461267e+17"
-#test_ok(s == sprintf("%.16e", s.to_f))
-f = 3.7517675036461267e+17
-test_ok(f == sprintf("%.16e", f).to_f)
-
-
-test_check "bignum"
-def fact(n)
-  return 1 if n == 0
-  f = 1
-  while n>0
-    f *= n
-    n -= 1
-  end
-  return f
-end
-$x = fact(40)
-test_ok($x == $x)
-test_ok($x == fact(40))
-test_ok($x < $x+2)
-test_ok($x > $x-2)
-test_ok($x == 815915283247897734345611269596115894272000000000)
-test_ok($x != 815915283247897734345611269596115894272000000001)
-test_ok($x+1 == 815915283247897734345611269596115894272000000001)
-test_ok($x/fact(20) == 335367096786357081410764800000)
-$x = -$x
-test_ok($x == -815915283247897734345611269596115894272000000000)
-test_ok(2-(2**32) == -(2**32-2))
-test_ok(2**32 - 5 == (2**32-3)-2)
-
-$good = true;
-for i in 1000..1014
-  $good = false if ((1 << i) != (2**i))
-end
-test_ok($good)
-
-$good = true;
-n1= 1 << 1000
-for i in 1000..1014
-  $good = false if ((1 << i) != n1)
-  n1 *= 2
-end
-test_ok($good)
-
-$good = true;
-n2=n1
-for i in 1..10
-  n1 = n1 / 2
-  n2 = n2 >> 1
-  $good = false if (n1 != n2)
-end
-test_ok($good)
-
-$good = true;
-for i in 4000..4096
-  n1 = 1 << i;
-  if (n1**2-1) / (n1+1) != (n1-1)
-    $good = false
-  end
-end
-test_ok($good)
-
-b = 10**80
-a = b * 9 + 7
-test_ok(7 == a.modulo(b))
-test_ok(-b + 7 == a.modulo(-b))
-test_ok(b + -7 == (-a).modulo(b))
-test_ok(-7 == (-a).modulo(-b))
-test_ok(7 == a.remainder(b))
-test_ok(7 == a.remainder(-b))
-test_ok(-7 == (-a).remainder(b))
-test_ok(-7 == (-a).remainder(-b))
-
-test_ok(10**40+10**20 == 10000000000000000000100000000000000000000)
-test_ok(10**40/10**20 == 100000000000000000000)
-
-a = 677330545177305025495135714080
-b = 14269972710765292560
-test_ok(a % b == 0)
-test_ok(-a % b == 0)
-
-def shift_test(a)
-  b = a / (2 ** 32)
-  c = a >> 32
-  test_ok(b == c)
-
-  b = a * (2 ** 32)
-  c = a << 32
-  test_ok(b == c)
-end
-
-shift_test(-4518325415524767873)
-shift_test(-0xfffffffffffffffff)
-
-test_check "string & char"
-
-test_ok("abcd" == "abcd")
-test_ok("abcd" =~ /abcd/)
-test_ok("abcd" === "abcd")
-# compile time string concatenation
-test_ok("ab" "cd" == "abcd")
-test_ok("#{22}aa" "cd#{44}" == "22aacd44")
-test_ok("#{22}aa" "cd#{44}" "55" "#{66}" == "22aacd445566")
-test_ok("abc" !~ /^$/)
-test_ok("abc\n" !~ /^$/)
-test_ok("abc" !~ /^d*$/)
-test_ok(("abc" =~ /d*$/) == 3)
-test_ok("" =~ /^$/)
-test_ok("\n" =~ /^$/)
-test_ok("a\n\n" =~ /^$/)
-test_ok("abcabc" =~ /.*a/ && $& == "abca")
-test_ok("abcabc" =~ /.*c/ && $& == "abcabc")
-test_ok("abcabc" =~ /.*?a/ && $& == "a")
-test_ok("abcabc" =~ /.*?c/ && $& == "abc")
-test_ok(/(.|\n)*?\n(b|\n)/ =~ "a\nb\n\n" && $& == "a\nb")
-
-test_ok(/^(ab+)+b/ =~ "ababb" && $& == "ababb")
-test_ok(/^(?:ab+)+b/ =~ "ababb" && $& == "ababb")
-test_ok(/^(ab+)+/ =~ "ababb" && $& == "ababb")
-test_ok(/^(?:ab+)+/ =~ "ababb" && $& == "ababb")
-
-test_ok(/(\s+\d+){2}/ =~ " 1 2" && $& == " 1 2")
-test_ok(/(?:\s+\d+){2}/ =~ " 1 2" && $& == " 1 2")
-
-$x = <<END;
-ABCD
-ABCD
-END
-$x.gsub!(/((.|\n)*?)B((.|\n)*?)D/, '\1\3')
-test_ok($x == "AC\nAC\n")
-
-test_ok("foobar" =~ /foo(?=(bar)|(baz))/)
-test_ok("foobaz" =~ /foo(?=(bar)|(baz))/)
-
-$foo = "abc"
-test_ok("#$foo = abc" == "abc = abc")
-test_ok("#{$foo} = abc" == "abc = abc")
-
-foo = "abc"
-test_ok("#{foo} = abc" == "abc = abc")
-
-test_ok('-' * 5 == '-----')
-test_ok('-' * 1 == '-')
-test_ok('-' * 0 == '')
-
-foo = '-'
-test_ok(foo * 5 == '-----')
-test_ok(foo * 1 == '-')
-test_ok(foo * 0 == '')
-
-$x = "a.gif"
-test_ok($x.sub(/.*\.([^\.]+)$/, '\1') == "gif")
-test_ok($x.sub(/.*\.([^\.]+)$/, 'b.\1') == "b.gif")
-test_ok($x.sub(/.*\.([^\.]+)$/, '\2') == "")
-test_ok($x.sub(/.*\.([^\.]+)$/, 'a\2b') == "ab")
-test_ok($x.sub(/.*\.([^\.]+)$/, '<\&>') == "<a.gif>")
-
-# character constants(assumes ASCII)
-test_ok("a"[0] == ?a)
-test_ok(?a == ?a)
-test_ok(?\C-a == "\1")
-test_ok(?\M-a == "\341")
-test_ok(?\M-\C-a == "\201")
-test_ok("a".upcase![0] == ?A)
-test_ok("A".downcase![0] == ?a)
-test_ok("abc".tr!("a-z", "A-Z") == "ABC")
-test_ok("aabbcccc".tr_s!("a-z", "A-Z") == "ABC")
-test_ok("abcc".squeeze!("a-z") == "abc")
-test_ok("abcd".delete!("bc") == "ad")
-
-$x = "abcdef"
-$y = [ ?a, ?b, ?c, ?d, ?e, ?f ]
-$bad = false
-$x.each_byte {|i|
-  if i.chr != $y.shift
-    $bad = true
-    break
-  end
-}
-test_ok(!$bad)
-
-s = "a string"
-s[0..s.size]="another string"
-test_ok(s == "another string")
-
-s = <<EOS
-#{
-[1,2,3].join(",")
-}
-EOS
-test_ok(s == "1,2,3\n")
-test_ok("Just".to_i(36) == 926381)
-test_ok("-another".to_i(36) == -23200231779)
-test_ok(1299022.to_s(36) == "ruby")
-test_ok(-1045307475.to_s(36) == "-hacker")
-test_ok("Just_another_Ruby_hacker".to_i(36) == 265419172580680477752431643787347)
-test_ok(-265419172580680477752431643787347.to_s(36) == "-justanotherrubyhacker")
-
-a = []
-(0..255).each {|n|
-  ch = [n].pack("C")
-  a.push ch if /a#{Regexp.quote ch}b/x =~ "ab"
-}
-test_ok(a.size == 0)
-
-test_check "assignment"
-a = nil
-test_ok(defined?(a))
-test_ok(a == nil)
-
-# multiple asignment
-a, b = 1, 2
-test_ok(a == 1 && b == 2)
-
-a, b = b, a
-test_ok(a == 2 && b == 1)
-
-a, = 1,2
-test_ok(a == 1)
-
-a, *b = 1, 2, 3
-test_ok(a == 1 && b == [2, 3])
-
-a, (b, c), d = 1, [2, 3], 4
-test_ok(a == 1 && b == 2 && c == 3 && d == 4)
-
-*a = 1, 2, 3
-test_ok(a == [1, 2, 3])
-
-*a = 4
-test_ok(a == [4])
-
-*a = nil
-test_ok(a == [nil])
-
-test_check "call"
-def aaa(a, b=100, *rest)
-  res = [a, b]
-  res += rest if rest
-  return res
-end
-
-# not enough argument
-begin
-  aaa()				# need at least 1 arg
-  test_ok(false)
-rescue
-  test_ok(true)
-end
-
-begin
-  aaa				# no arg given (exception raised)
-  test_ok(false)
-rescue
-  test_ok(true)
-end
-
-test_ok(aaa(1) == [1, 100])
-test_ok(aaa(1, 2) == [1, 2])
-test_ok(aaa(1, 2, 3, 4) == [1, 2, 3, 4])
-test_ok(aaa(1, *[2, 3, 4]) == [1, 2, 3, 4])
-
-test_check "proc"
-$proc = Proc.new{|i| i}
-test_ok($proc.call(2) == 2)
-test_ok($proc.call(3) == 3)
-
-$proc = Proc.new{|i| i*2}
-test_ok($proc.call(2) == 4)
-test_ok($proc.call(3) == 6)
-
-Proc.new{
-  iii=5				# nested local variable
-  $proc = Proc.new{|i|
-    iii = i
-  }
-  $proc2 = Proc.new {
-    $x = iii			# nested variables shared by procs
-  }
-  # scope of nested variables
-  test_ok(defined?(iii))
-}.call
-test_ok(!defined?(iii))		# out of scope
-
-loop{iii=5; test_ok(eval("defined? iii")); break}
-loop {
-  iii = 10
-  def dyna_var_check
-    loop {
-      test_ok(!defined?(iii))
-      break
-    }
-  end
-  dyna_var_check
-  break
-}
-$x=0
-$proc.call(5)
-$proc2.call
-test_ok($x == 5)
-
-if defined? Process.kill
-  test_check "signal"
-
-  $x = 0
-  trap "SIGINT", Proc.new{|sig| $x = 2}
-  Process.kill "SIGINT", $$
-  100.times {
-    sleep 0.1
-    break if $x != 0
-  }
-  test_ok($x == 2)
-
-  trap "SIGINT", Proc.new{raise "Interrupt"}
-
-  x = false
-  begin
-    Process.kill "SIGINT", $$
-    sleep 0.1
-  rescue
-    x = $!
-  end
-  test_ok(x && /Interrupt/ =~ x.message)
-end
-
-test_check "eval"
-test_ok(eval("") == nil)
-$bad=false
-eval 'while false; $bad = true; print "foo\n" end'
-test_ok(!$bad)
-
-test_ok(eval('TRUE'))
-test_ok(eval('true'))
-test_ok(!eval('NIL'))
-test_ok(!eval('nil'))
-test_ok(!eval('FALSE'))
-test_ok(!eval('false'))
-
-$foo = 'test_ok(true)'
-begin
-  eval $foo
-rescue
-  test_ok(false)
-end
-
-test_ok(eval("$foo") == 'test_ok(true)')
-test_ok(eval("true") == true)
-i = 5
-test_ok(eval("i == 5"))
-test_ok(eval("i") == 5)
-test_ok(eval("defined? i"))
-
-# eval with binding
-def test_ev
-  local1 = "local1"
-  lambda {
-    local2 = "local2"
-    return binding
-  }.call
-end
-
-$x = test_ev
-test_ok(eval("local1", $x) == "local1") # normal local var
-test_ok(eval("local2", $x) == "local2") # nested local var
-$bad = true
-begin
-  p eval("local1")
-rescue NameError		# must raise error
-  $bad = false
-end
-test_ok(!$bad)
-
-module EvTest
-  EVTEST1 = 25
-  evtest2 = 125
-  $x = binding
-end
-test_ok(eval("EVTEST1", $x) == 25)	# constant in module
-test_ok(eval("evtest2", $x) == 125)	# local var in module
-$bad = true
-begin
-  eval("EVTEST1")
-rescue NameError		# must raise error
-  $bad = false
-end
-test_ok(!$bad)
-
-x = binding #! YARV Limitation: Proc.new{}
-eval "i4 = 1", x
-test_ok(eval("i4", x) == 1)
-x = Proc.new{binding}.call #! YARV Limitation: Proc.new{Proc.new{}}.call
-eval "i4 = 22", x
-test_ok(eval("i4", x) == 22)
-$x = []
-x = Proc.new{binding}.call #! YARV Limitation: Proc.new{Proc.new{}}.call
-eval "(0..9).each{|i5| $x[i5] = Proc.new{i5*2}}", x
-test_ok($x[4].call == 8)
-
-x = binding
-eval "i = 1", x
-test_ok(eval("i", x) == 1)
-x = Proc.new{binding}.call
-eval "i = 22", x
-test_ok(eval("i", x) == 22)
-$x = []
-x = Proc.new{binding}.call
-eval "(0..9).each{|i5| $x[i5] = Proc.new{i5*2}}", x
-test_ok($x[4].call == 8)
-x = Proc.new{binding}.call
-eval "for i6 in 1..1; j6=i6; end", x
-test_ok(eval("defined? i6", x))
-test_ok(eval("defined? j6", x))
-
-Proc.new {
-  p = binding
-  eval "foo11 = 1", p
-  foo22 = 5
-  Proc.new{foo11=22}.call
-  Proc.new{foo22=55}.call
-  test_ok(eval("foo11", p) == eval("foo11"))
-  test_ok(eval("foo11") == 1)
-  test_ok(eval("foo22", p) == eval("foo22"))
-  test_ok(eval("foo22") == 55)
-}.call if false #! YARV Limitation
-
-#! YARV Limitation: p1 = Proc.new{i7 = 0; Proc.new{i7}}.call
-p1 = Proc.new{i7 = 0; binding}.call
-#! YARV Limitation: test_ok(p1.call == 0)
-eval "i7=5", p1
-#! YARV Limitation: test_ok(p1.call == 5)
-test_ok(!defined?(i7))
-
-if false #! YARV Limitation
-p1 = Proc.new{i7 = 0; Proc.new{i7}}.call
-i7 = nil
-test_ok(p1.call == 0)
-eval "i7=1", p1
-test_ok(p1.call == 1)
-eval "i7=5", p1
-test_ok(p1.call == 5)
-test_ok(i7 == nil)
-end
-
-test_check "system"
-test_ok(`echo foobar` == "foobar\n")
-test_ok(`./miniruby -e 'print "foobar"'` == 'foobar')
-
-script_tmp = "script_tmp.#{$$}"
-tmp = open(script_tmp, "w")
-tmp.print "print $zzz\n";
-tmp.close
-
-test_ok(`./miniruby -s #{script_tmp} -zzz` == 'true')
-test_ok(`./miniruby -s #{script_tmp} -zzz=555` == '555')
-
-tmp = open(script_tmp, "w")
-tmp.print "#! /usr/local/bin/ruby -s\n";
-tmp.print "print $zzz\n";
-tmp.close
-
-test_ok(`./miniruby #{script_tmp} -zzz=678` == '678')
-
-tmp = open(script_tmp, "w")
-tmp.print "this is a leading junk\n";
-tmp.print "#! /usr/local/bin/ruby -s\n";
-tmp.print "print $zzz\n";
-tmp.print "__END__\n";
-tmp.print "this is a trailing junk\n";
-tmp.close
-
-test_ok(`./miniruby -x #{script_tmp}` == '')
-test_ok(`./miniruby -x #{script_tmp} -zzz=555` == '555')
-
-tmp = open(script_tmp, "w")
-for i in 1..5
-  tmp.print i, "\n"
-end
-tmp.close
-
-`./miniruby -i.bak -pe '$_.sub!(/^[0-9]+$/){$&.to_i * 5}' #{script_tmp}`
-done = true
-tmp = open(script_tmp, "r")
-while tmp.gets
-  if $_.to_i % 5 != 0
-    done = false
-    break
-  end
-end
-tmp.close
-test_ok(done)
-
-File.unlink script_tmp or `/bin/rm -f "#{script_tmp}"`
-File.unlink "#{script_tmp}.bak" or `/bin/rm -f "#{script_tmp}.bak"`
-
-test_check "const"
-TEST1 = 1
-TEST2 = 2
-
-module Const
-  TEST3 = 3
-  TEST4 = 4
-end
-
-module Const2
-  TEST3 = 6
-  TEST4 = 8
-end
-
-include Const
-
-test_ok([TEST1,TEST2,TEST3,TEST4] == [1,2,3,4])
-
-include Const2
-STDERR.print "intentionally redefines TEST3, TEST4\n" if $VERBOSE
-test_ok([TEST1,TEST2,TEST3,TEST4] == [1,2,6,8])
-
-
-test_ok((String <=> Object) == -1)
-test_ok((Object <=> String) == 1)
-test_ok((Array <=> String) == nil)
-
-test_check "clone"
-foo = Object.new
-def foo.test
-  "test"
-end
-bar = foo.clone
-def bar.test2
-  "test2"
-end
-
-test_ok(bar.test2 == "test2")
-test_ok(bar.test == "test")
-test_ok(foo.test == "test")
-
-begin
-  foo.test2
-  test_ok false
-rescue NoMethodError
-  test_ok true
-end
-
-module M001; end
-module M002; end
-module M003; include M002; end
-module M002; include M001; end
-module M003; include M002; end
-
-test_ok(M003.ancestors == [M003, M002, M001])
-
-test_check "marshal"
-$x = [1,2,3,[4,5,"foo"],{1=>"bar"},2.5,fact(30)]
-$y = Marshal.dump($x)
-test_ok($x == Marshal.load($y))
-
-StrClone=String.clone;
-test_ok(Marshal.load(Marshal.dump(StrClone.new("abc"))).class == StrClone)
-
-[[1,2,3,4], [81, 2, 118, 3146]].each { |w,x,y,z|
-  a = (x.to_f + y.to_f / z.to_f) * Math.exp(w.to_f / (x.to_f + y.to_f / z.to_f))
-  ma = Marshal.dump(a)
-  b = Marshal.load(ma)
-  test_ok(a == b)
-}
-
-test_check "pack"
-
-$format = "c2x5CCxsdils_l_a6";
-# Need the expression in here to force ary[5] to be numeric.  This avoids
-# test2 failing because ary2 goes str->numeric->str and ary does not.
-ary = [1,-100,127,128,32767,987.654321098 / 100.0,12345,123456,-32767,-123456,"abcdef"]
-$x = ary.pack($format)
-ary2 = $x.unpack($format)
-
-test_ok(ary.length == ary2.length)
-test_ok(ary.join(':') == ary2.join(':'))
-test_ok($x =~ /def/)
-
-$x = [-1073741825]
-test_ok($x.pack("q").unpack("q") == $x)
-
-test_check "math"
-test_ok(Math.sqrt(4) == 2)
-
-include Math
-test_ok(sqrt(4) == 2)
-
-test_check "struct"
-struct_test = Struct.new("Test", :foo, :bar)
-test_ok(struct_test == Struct::Test)
-
-test = struct_test.new(1, 2)
-test_ok(test.foo == 1 && test.bar == 2)
-test_ok(test[0] == 1 && test[1] == 2)
-
-a, b = test.to_a
-test_ok(a == 1 && b == 2)
-
-test[0] = 22
-test_ok(test.foo == 22)
-
-test.bar = 47
-test_ok(test.bar == 47)
-
-test_check "variable"
-test_ok($$.instance_of?(Fixnum))
-
-# read-only variable
-begin
-  $$ = 5
-  test_ok false
-rescue NameError
-  test_ok true
-end
-
-foobar = "foobar"
-$_ = foobar
-test_ok($_ == foobar)
-
-class Gods
-  @@rule = "Uranus"		# private to Gods
-  def ruler0
-    @@rule
-  end
-
-  def self.ruler1		# <= per method definition style
-    @@rule
-  end
-  class << self			# <= multiple method definition style
-    def ruler2
-      @@rule
-    end
-  end
-end
-
-module Olympians
-  @@rule ="Zeus"
-  def ruler3
-    @@rule
-  end
-end
-
-class Titans < Gods
-  @@rule = "Cronus"		# do not affect @@rule in Gods
-  include Olympians
-  def ruler4
-    @@rule
-  end
-end
-
-test_ok(Gods.new.ruler0 == "Cronus")
-test_ok(Gods.ruler1 == "Cronus")
-test_ok(Gods.ruler2 == "Cronus")
-test_ok(Titans.ruler1 == "Cronus")
-test_ok(Titans.ruler2 == "Cronus")
-atlas = Titans.new
-test_ok(atlas.ruler0 == "Cronus")
-test_ok(atlas.ruler3 == "Zeus")
-test_ok(atlas.ruler4 == "Cronus")
-
-test_check "trace"
-$x = 1234
-$y = 0
-trace_var :$x, Proc.new{$y = $x}
-$x = 40414
-test_ok($y == $x)
-
-untrace_var :$x
-$x = 19660208
-test_ok($y != $x)
-
-trace_var :$x, Proc.new{$x *= 2}
-$x = 5
-test_ok($x == 10)
-
-untrace_var :$x
-
-test_check "defined?"
-
-test_ok(defined?($x))		# global variable
-test_ok(defined?($x) == 'global-variable')# returns description
-
-foo=5
-test_ok(defined?(foo))		# local variable
-
-test_ok(defined?(Array))	# constant
-test_ok(defined?(Object.new))	# method
-test_ok(!defined?(Object.print))# private method
-test_ok(defined?(1 == 2))	# operator expression
-
-class Foo
-  def foo
-    p :foo
-  end
-  protected :foo
-  def bar(f)
-    test_ok(defined?(self.foo))
-    test_ok(defined?(f.foo))
-  end
-end
-f = Foo.new
-test_ok(defined?(f.foo) == nil)
-f.bar(f)
-
-def defined_test
-  return !defined?(yield)
-end
-
-test_ok(defined_test)		# not iterator
-test_ok(!defined_test{})	# called as iterator
-
-test_check "alias"
-class Alias0
-  def foo; "foo" end
-end
-class Alias1<Alias0
-  alias bar foo
-  def foo; "foo+" + super end
-end
-class Alias2<Alias1
-  alias baz foo
-  undef foo
-end
-
-x = Alias2.new
-test_ok(x.bar == "foo")
-test_ok(x.baz == "foo+foo")
-
-# test_check for cache
-test_ok(x.baz == "foo+foo")
-
-class Alias3<Alias2
-  def foo
-    defined? super
-  end
-  def bar
-    defined? super
-  end
-  def quux
-    defined? super
-  end
-end
-x = Alias3.new
-test_ok(!x.foo)
-test_ok(x.bar)
-test_ok(!x.quux)
-
-test_check "path"
-test_ok(File.basename("a") == "a")
-test_ok(File.basename("a/b") == "b")
-test_ok(File.basename("a/b/") == "b")
-test_ok(File.basename("/") == "/")
-test_ok(File.basename("//") == "/")
-test_ok(File.basename("///") == "/")
-test_ok(File.basename("a/b////") == "b")
-test_ok(File.basename("a.rb", ".rb") == "a")
-test_ok(File.basename("a.rb///", ".rb") == "a")
-test_ok(File.basename("a.rb///", ".*") == "a")
-test_ok(File.basename("a.rb///", ".c") == "a.rb")
-test_ok(File.dirname("a") == ".")
-test_ok(File.dirname("/") == "/")
-test_ok(File.dirname("/a") == "/")
-test_ok(File.dirname("a/b") == "a")
-test_ok(File.dirname("a/b/c") == "a/b")
-test_ok(File.dirname("/a/b/c") == "/a/b")
-test_ok(File.dirname("/a/b/") == "/a")
-test_ok(File.dirname("/a/b///") == "/a")
-case Dir.pwd
-when %r'\A\w:'
-  test_ok(/\A\w:\/\z/ =~ File.expand_path(".", "/"))
-  test_ok(/\A\w:\/a\z/ =~ File.expand_path("a", "/"))
-  dosish = true
-when %r'\A//'
-  test_ok(%r'\A//[^/]+/[^/]+\z' =~ File.expand_path(".", "/"))
-  test_ok(%r'\A//[^/]+/[^/]+/a\z' =~ File.expand_path(".", "/"))
-  dosish = true
-else
-  test_ok(File.expand_path(".", "/") == "/")
-  test_ok(File.expand_path("sub", "/") == "/sub")
-end
-if dosish
-  test_ok(File.expand_path("/", "//machine/share/sub") == "//machine/share")
-  test_ok(File.expand_path("/dir", "//machine/share/sub") == "//machine/share/dir")
-  test_ok(File.expand_path("/", "z:/sub") == "z:/")
-  test_ok(File.expand_path("/dir", "z:/sub") == "z:/dir")
-end
-test_ok(File.expand_path(".", "//") == "//")
-test_ok(File.expand_path("sub", "//") == "//sub")
-
-# test_check "Proc#binding"
-ObjectSpace.each_object(Proc){|o|
-  begin
-    b = o.binding
-    eval 'self', b
-  rescue ArgumentError
-  end
-}
-
-test_check "gc"
-begin
-  1.upto(10000) {
-    tmp = [0,1,2,3,4,5,6,7,8,9]
-  }
-  tmp = nil
-  test_ok true
-rescue
-  test_ok false
-end
-class S
-  def initialize(a)
-    @a = a
-  end
-end
-l=nil
-100000.times {
-  l = S.new(l)
-}
-GC.start
-test_ok true   # reach here or dumps core
-l = []
-100000.times {
-  l.push([l])
-}
-GC.start
-test_ok true   # reach here or dumps core
-
-ObjectSpace.each_object{|o|
-  o.class.name
-}
-
-test_ok true   # reach here or dumps core
-
-PROGRESS.finish
-if $failed > 0
-  printf "not ok/test: %d failed %d\n", $ntest, $failed
-else
-  printf "end of test(test: %d)\n", $ntest
-end
+# backword compatibility for chkbuild
+require_relative '../basictest/test'