diff options
Diffstat (limited to 'test/ruby/1.in.rb')
| -rw-r--r-- | test/ruby/1.in.rb | 731 |
1 files changed, 0 insertions, 731 deletions
diff --git a/test/ruby/1.in.rb b/test/ruby/1.in.rb deleted file mode 100644 index ddd5106..0000000 --- a/test/ruby/1.in.rb +++ /dev/null @@ -1,731 +0,0 @@ -public :<<
-
-class String
- def / regex
- scan(regex).first
- end
-end
-
-module Bytes
- KILOBYTE, MEGABYTE, GIGABYTE, TERABYTE, PETABYTE = (1..5).map { |x| 2 ** (10 * x) }
- FactorOfSuffix = Hash.new(1)
- constants.each do |c|
- FactorOfSuffix[c[0,1]] = const_get c
- end
-
- def Bytes.factor_of_suffix suff
- FactorOfSuffix[suff]
- end
-
- def Bytes.[] str
- n, fac = str / /(.+)([A-Z])/
- n = n.to_i
- fac = factor_of_suffix fac
- n * fac
- end
-end
-
-class String
- def to_bytes
- Bytes[self]
- end
-end
-
-p '01K'.to_bytes
-p '%d - %p' % [Bytes.constants.size, self]
-
-p 'abc' / /([ac])/
-
-p 'abc' + /([ac])/
-p 'abc' - /([ac])/
-p 'abc' * /([ac])/
-p 'abc' ** /([ac])/
-p 'abc' % /([ac])/
-p 'abc' ~ /([ac])/
-
-require 'benchmark'
-S = 'bla' * 100 + "\n" + "\t"*4
-T = 200000
-
-Benchmark.bm(1) do |bm|
- GC.sweep
- bm.report('?') { T.times { S.index(?\n) } }
- GC.sweep
- bm.report('"') { T.times { S.index("\n") } }
- GC.sweep
- bm.report('/') { T.times { S.index(/\n/) } }
- GC.sweep
-end
-
- def next?()
- !end?
- end
- # Rewinds the generator.
- def rewind()
- initialize(nil, &@block) if @index.nonzero?
-
- self
- end
-
-a = []
-a << a
-p a #-> [[...]]
-
-# format.rb: Written by Tadayoshi Funaba 1999-2004
-# $Id: format.rb,v 2.14 2004-11-06 10:58:40+09 tadf Exp $
-
-require 'rational'
-
-class Date
-
- MONTHS = {
- 'january' => 1, 'february' => 2, 'march' => 3, 'april' => 4,
- 'may' => 5, 'june' => 6, 'july' => 7, 'august' => 8,
- 'september'=> 9, 'october' =>10, 'november' =>11, 'december' =>12
- }
-
- DAYS = {
- 'sunday' => 0, 'monday' => 1, 'tuesday' => 2, 'wednesday'=> 3,
- 'thursday' => 4, 'friday' => 5, 'saturday' => 6
- }
-
- ABBR_MONTHS = {
- 'jan' => 1, 'feb' => 2, 'mar' => 3, 'apr' => 4,
- 'may' => 5, 'jun' => 6, 'jul' => 7, 'aug' => 8,
- 'sep' => 9, 'oct' =>10, 'nov' =>11, 'dec' =>12
- }
-
- ABBR_DAYS = {
- 'sun' => 0, 'mon' => 1, 'tue' => 2, 'wed' => 3,
- 'thu' => 4, 'fri' => 5, 'sat' => 6
- }
-
- ZONES = {
- 'ut' => 0*3600, 'gmt' => 0*3600, 'est' => -5*3600, 'edt' => -4*3600,
- 'cst' => -6*3600, 'cdt' => -5*3600, 'mst' => -7*3600, 'mdt' => -6*3600,
- 'pst' => -8*3600, 'pdt' => -7*3600,
- 'a' => 1*3600, 'b' => 2*3600, 'c' => 3*3600, 'd' => 4*3600,
- 'e' => 5*3600, 'f' => 6*3600, 'g' => 7*3600, 'h' => 8*3600,
- 'i' => 9*3600, 'k' => 10*3600, 'l' => 11*3600, 'm' => 12*3600,
- 'n' => -1*3600, 'o' => -2*3600, 'p' => -3*3600, 'q' => -4*3600,
- 'r' => -5*3600, 's' => -6*3600, 't' => -7*3600, 'u' => -8*3600,
- 'v' => -9*3600, 'w' =>-10*3600, 'x' =>-11*3600, 'y' =>-12*3600,
- 'z' => 0*3600,
- 'utc' => 0*3600, 'wet' => 0*3600, 'bst' => 1*3600, 'wat' => -1*3600,
- 'at' => -2*3600, 'ast' => -4*3600, 'adt' => -3*3600, 'yst' => -9*3600,
- 'ydt' => -8*3600, 'hst' =>-10*3600, 'hdt' => -9*3600, 'cat' =>-10*3600,
- 'ahst'=>-10*3600, 'nt' =>-11*3600, 'idlw'=>-12*3600, 'cet' => 1*3600,
- 'met' => 1*3600, 'mewt'=> 1*3600, 'mest'=> 2*3600, 'mesz'=> 2*3600,
- 'swt' => 1*3600, 'sst' => 2*3600, 'fwt' => 1*3600, 'fst' => 2*3600,
- 'eet' => 2*3600, 'bt' => 3*3600, 'zp4' => 4*3600, 'zp5' => 5*3600,
- 'zp6' => 6*3600, 'wast'=> 7*3600, 'wadt'=> 8*3600, 'cct' => 8*3600,
- 'jst' => 9*3600, 'east'=> 10*3600, 'eadt'=> 11*3600, 'gst' => 10*3600,
- 'nzt' => 12*3600, 'nzst'=> 12*3600, 'nzdt'=> 13*3600, 'idle'=> 12*3600
- }
-
- def self.__strptime(str, fmt, elem)
- fmt.scan(/%[EO]?.|./o) do |c|
- cc = c.sub(/\A%[EO]?(.)\Z/o, '%\\1')
- case cc
- when /\A\s/o
- str.sub!(/\A[\s\v]+/o, '')
- when '%A', '%a'
- return unless str.sub!(/\A([a-z]+)\b/io, '')
- val = DAYS[$1.downcase] || ABBR_DAYS[$1.downcase]
- return unless val
- elem[:wday] = val
- when '%B', '%b', '%h'
- return unless str.sub!(/\A([a-z]+)\b/io, '')
- val = MONTHS[$1.downcase] || ABBR_MONTHS[$1.downcase]
- return unless val
- elem[:mon] = val
- when '%C'
- return unless str.sub!(/\A(\d+)/o, '')
- val = $1.to_i
- elem[:cent] = val
- when '%c'
- return unless __strptime(str, '%a %b %e %H:%M:%S %Y', elem)
- when '%D'
- return unless __strptime(str, '%m/%d/%y', elem)
- when '%d', '%e'
- return unless str.sub!(/\A ?(\d+)/o, '')
- val = $1.to_i
- return unless (1..31) === val
- elem[:mday] = val
- when '%F'
- return unless __strptime(str, '%Y-%m-%d', elem)
- when '%G'
- return unless str.sub!(/\A([-+]?\d+)/o, '')
- val = $1.to_i
- elem[:cwyear] = val
- when '%g'
- return unless str.sub!(/\A(\d+)/o, '')
- val = $1.to_i
- return unless (0..99) === val
- elem[:cwyear] = val
- elem[:cent] ||= if val >= 69 then 19 else 20 end
- when '%H', '%k'
- return unless str.sub!(/\A ?(\d+)/o, '')
- val = $1.to_i
- return unless (0..24) === val
- elem[:hour] = val
- when '%I', '%l'
- return unless str.sub!(/\A ?(\d+)/o, '')
- val = $1.to_i
- return unless (1..12) === val
- elem[:hour] = val
- when '%j'
- return unless str.sub!(/\A(\d+)/o, '')
- val = $1.to_i
- return unless (1..366) === val
- elem[:yday] = val
- when '%M'
- return unless str.sub!(/\A(\d+)/o, '')
- val = $1.to_i
- return unless (0..59) === val
- elem[:min] = val
- when '%m'
- return unless str.sub!(/\A(\d+)/o, '')
- val = $1.to_i
- return unless (1..12) === val
- elem[:mon] = val
- when '%n'
- return unless __strptime(str, ' ', elem)
- when '%p', '%P'
- return unless str.sub!(/\A([ap])(?:m\b|\.m\.)/io, '')
- elem[:merid] = if $1.downcase == 'a' then 0 else 12 end
- when '%R'
- return unless __strptime(str, '%H:%M', elem)
- when '%r'
- return unless __strptime(str, '%I:%M:%S %p', elem)
- when '%S'
- return unless str.sub!(/\A(\d+)/o, '')
- val = $1.to_i
- return unless (0..60) === val
- elem[:sec] = val
- when '%s'
- return unless str.sub!(/\A(\d+)/o, '')
- val = $1.to_i
- elem[:seconds] = val
- when '%T'
- return unless __strptime(str, '%H:%M:%S', elem)
- when '%t'
- return unless __strptime(str, ' ', elem)
- when '%U', '%W'
- return unless str.sub!(/\A(\d+)/o, '')
- val = $1.to_i
- return unless (0..53) === val
- elem[if c == '%U' then :wnum0 else :wnum1 end] = val
- when '%u'
- return unless str.sub!(/\A(\d+)/o, '')
- val = $1.to_i
- return unless (1..7) === val
- elem[:cwday] = val
- when '%V'
- return unless str.sub!(/\A(\d+)/o, '')
- val = $1.to_i
- return unless (1..53) === val
- elem[:cweek] = val
- when '%v'
- return unless __strptime(str, '%e-%b-%Y', elem)
- when '%w'
- return unless str.sub!(/\A(\d+)/o, '')
- val = $1.to_i
- return unless (0..6) === val
- elem[:wday] = val
- when '%X'
- return unless __strptime(str, '%H:%M:%S', elem)
- when '%x'
- return unless __strptime(str, '%m/%d/%y', elem)
- when '%Y'
- return unless str.sub!(/\A([-+]?\d+)/o, '')
- val = $1.to_i
- elem[:year] = val
- when '%y'
- return unless str.sub!(/\A(\d+)/o, '')
- val = $1.to_i
- return unless (0..99) === val
- elem[:year] = val
- elem[:cent] ||= if val >= 69 then 19 else 20 end
- when '%Z', '%z'
- return unless str.sub!(/\A([-+:a-z0-9]+(?:\s+dst\b)?)/io, '')
- val = $1
- elem[:zone] = val
- offset = zone_to_diff(val)
- elem[:offset] = offset
- when '%%'
- return unless str.sub!(/\A%/o, '')
- when '%+'
- return unless __strptime(str, '%a %b %e %H:%M:%S %Z %Y', elem)
-=begin
- when '%.'
- return unless str.sub!(/\A(\d+)/o, '')
- val = $1.to_i.to_r / (10**$1.size)
- elem[:sec_fraction] = val
-=end
- when '%1'
- return unless str.sub!(/\A(\d+)/o, '')
- val = $1.to_i
- elem[:jd] = val
- when '%2'
- return unless __strptime(str, '%Y-%j', elem)
- when '%3'
- return unless __strptime(str, '%F', elem)
- else
- return unless str.sub!(Regexp.new('\\A' + Regexp.quote(c)), '')
- end
- end
-
- if cent = elem.delete(:cent)
- if elem[:cwyear]
- elem[:cwyear] += cent * 100
- end
- if elem[:year]
- elem[:year] += cent * 100
- end
- end
-
- if merid = elem.delete(:merid)
- if elem[:hour]
- elem[:hour] %= 12
- elem[:hour] += merid
- end
- end
-
- str
- end
-
- private_class_method :__strptime
-
- def self._strptime(str, fmt='%F')
- elem = {}
- elem if __strptime(str.dup, fmt, elem)
- end
-
- PARSE_MONTHPAT = ABBR_MONTHS.keys.join('|')
- PARSE_DAYPAT = ABBR_DAYS. keys.join('|')
-
- def self._parse(str, comp=false)
- str = str.dup
-
- str.gsub!(/[^-+,.\/:0-9a-z]+/ino, ' ')
-
- # day
- if str.sub!(/(#{PARSE_DAYPAT})\S*/ino, ' ')
- wday = ABBR_DAYS[$1.downcase]
- end
-
- # time
- if str.sub!(
- /(\d+):(\d+)
- (?:
- :(\d+)(?:[,.](\d*))?
- )?
- (?:
- \s*
- ([ap])(?:m\b|\.m\.)
- )?
- (?:
- \s*
- (
- [a-z]+(?:\s+dst)?\b
- |
- [-+]\d+(?::?\d+)
- )
- )?
- /inox,
- ' ')
- hour = $1.to_i
- min = $2.to_i
- sec = $3.to_i if $3
- if $4
- sec_fraction = $4.to_i.to_r / (10**$4.size)
- end
-
- if $5
- hour %= 12
- if $5.downcase == 'p'
- hour += 12
- end
- end
-
- if $6
- zone = $6
- end
- end
-
- # eu
- if str.sub!(
- /(\d+)\S*
- \s+
- (#{PARSE_MONTHPAT})\S*
- (?:
- \s+
- (-?\d+)
- )?
- /inox,
- ' ')
- mday = $1.to_i
- mon = ABBR_MONTHS[$2.downcase]
-
- if $3
- year = $3.to_i
- if $3.size > 2
- comp = false
- end
- end
-
- # us
- elsif str.sub!(
- /(#{PARSE_MONTHPAT})\S*
- \s+
- (\d+)\S*
- (?:
- \s+
- (-?\d+)
- )?
- /inox,
- ' ')
- mon = ABBR_MONTHS[$1.downcase]
- mday = $2.to_i
-
- if $3
- year = $3.to_i
- if $3.size > 2
- comp = false
- end
- end
-
- # iso
- elsif str.sub!(/([-+]?\d+)-(\d+)-(-?\d+)/no, ' ')
- year = $1.to_i
- mon = $2.to_i
- mday = $3.to_i
-
- if $1.size > 2
- comp = false
- elsif $3.size > 2
- comp = false
- mday, mon, year = year, mon, mday
- end
-
- # jis
- elsif str.sub!(/([MTSH])(\d+)\.(\d+)\.(\d+)/ino, ' ')
- e = { 'm'=>1867,
- 't'=>1911,
- 's'=>1925,
- 'h'=>1988
- }[$1.downcase]
- year = $2.to_i + e
- mon = $3.to_i
- mday = $4.to_i
-
- # vms
- elsif str.sub!(/(-?\d+)-(#{PARSE_MONTHPAT})[^-]*-(-?\d+)/ino, ' ')
- mday = $1.to_i
- mon = ABBR_MONTHS[$2.downcase]
- year = $3.to_i
-
- if $1.size > 2
- comp = false
- year, mon, mday = mday, mon, year
- elsif $3.size > 2
- comp = false
- end
-
- # sla
- elsif str.sub!(%r|(-?\d+)/(\d+)(?:/(-?\d+))?|no, ' ')
- mon = $1.to_i
- mday = $2.to_i
-
- if $3
- year = $3.to_i
- if $3.size > 2
- comp = false
- end
- end
-
- if $3 && $1.size > 2
- comp = false
- year, mon, mday = mon, mday, year
- end
-
- # ddd
- elsif str.sub!(
- /([-+]?)(\d{4,14})
- (?:
- \s*
- T?
- \s*
- (\d{2,6})(?:[,.](\d*))?
- )?
- (?:
- \s*
- (
- Z
- |
- [-+]\d{2,4}
- )
- \b
- )?
- /inox,
- ' ')
- case $2.size
- when 4
- mon = $2[ 0, 2].to_i
- mday = $2[ 2, 2].to_i
- when 6
- year = ($1 + $2[ 0, 2]).to_i
- mon = $2[ 2, 2].to_i
- mday = $2[ 4, 2].to_i
- when 8, 10, 12, 14
- year = ($1 + $2[ 0, 4]).to_i
- mon = $2[ 4, 2].to_i
- mday = $2[ 6, 2].to_i
- hour = $2[ 8, 2].to_i if $2.size >= 10
- min = $2[10, 2].to_i if $2.size >= 12
- sec = $2[12, 2].to_i if $2.size >= 14
- comp = false
- end
- if $3
- case $3.size
- when 2, 4, 6
- hour = $3[ 0, 2].to_i
- min = $3[ 2, 2].to_i if $3.size >= 4
- sec = $3[ 4, 2].to_i if $3.size >= 6
- end
- end
- if $4
- sec_fraction = $4.to_i.to_r / (10**$4.size)
- end
- if $5
- zone = $5
- end
- end
-
- if str.sub!(/\b(bc\b|bce\b|b\.c\.|b\.c\.e\.)/ino, ' ')
- if year
- year = -year + 1
- end
- end
-
- if comp and year
- if year >= 0 and year <= 99
- if year >= 69
- year += 1900
- else
- year += 2000
- end
- end
- end
-
- elem = {}
- elem[:year] = year if year
- elem[:mon] = mon if mon
- elem[:mday] = mday if mday
- elem[:hour] = hour if hour
- elem[:min] = min if min
- elem[:sec] = sec if sec
- elem[:sec_fraction] = sec_fraction if sec_fraction
- elem[:zone] = zone if zone
- offset = zone_to_diff(zone) if zone
- elem[:offset] = offset if offset
- elem[:wday] = wday if wday
- elem
- end
-
- def self.zone_to_diff(str)
- abb, dst = str.downcase.split(/\s+/o, 2)
- if ZONES.include?(abb)
- offset = ZONES[abb]
- offset += 3600 if dst
- elsif /\A([-+])(\d{2}):?(\d{2})?\Z/no =~ str
- offset = $2.to_i * 3600 + $3.to_i * 60
- offset *= -1 if $1 == '-'
- end
- offset
- end
-
- def strftime(fmt='%F')
- o = ''
- fmt.scan(/%[EO]?.|./o) do |c|
- cc = c.sub(/^%[EO]?(.)$/o, '%\\1')
- case cc
- when '%A'; o << DAYNAMES[wday]
- when '%a'; o << ABBR_DAYNAMES[wday]
- when '%B'; o << MONTHNAMES[mon]
- when '%b'; o << ABBR_MONTHNAMES[mon]
- when '%C'; o << '%02d' % (year / 100.0).floor # P2,ID
- when '%c'; o << strftime('%a %b %e %H:%M:%S %Y')
- when '%D'; o << strftime('%m/%d/%y') # P2,ID
- when '%d'; o << '%02d' % mday
- when '%e'; o << '%2d' % mday
- when '%F'; o << strftime('%Y-%m-%d') # ID
- when '%G'; o << '%.4d' % cwyear # ID
- when '%g'; o << '%02d' % (cwyear % 100) # ID
- when '%H'; o << '%02d' % hour
- when '%h'; o << strftime('%b') # P2,ID
- when '%I'; o << '%02d' % ((hour % 12).nonzero? or 12)
- when '%j'; o << '%03d' % yday
- when '%k'; o << '%2d' % hour # AR,TZ,GL
- when '%l'; o << '%2d' % ((hour % 12).nonzero? or 12) # AR,TZ,GL
- when '%M'; o << '%02d' % min
- when '%m'; o << '%02d' % mon
- when '%n'; o << "\n" # P2,ID
- when '%P'; o << if hour < 12 then 'am' else 'pm' end # GL
- when '%p'; o << if hour < 12 then 'AM' else 'PM' end
- when '%R'; o << strftime('%H:%M') # ID
- when '%r'; o << strftime('%I:%M:%S %p') # P2,ID
- when '%S'; o << '%02d' % sec
- when '%s' # TZ,GL
- d = ajd - self.class.jd_to_ajd(self.class.civil_to_jd(1970,1,1), 0)
- s = (d * 86400).to_i
- o << '%d' % s
- when '%T'; o << strftime('%H:%M:%S') # P2,ID
- when '%t'; o << "\t" # P2,ID
- when '%U', '%W'
- a = self.class.civil_to_jd(year, 1, 1, ns?) + 6
- k = if c == '%U' then 0 else 1 end
- w = (jd - (a - ((a - k) + 1) % 7) + 7) / 7
- o << '%02d' % w
- when '%u'; o << '%d' % cwday # P2,ID
- when '%V'; o << '%02d' % cweek # P2,ID
- when '%v'; o << strftime('%e-%b-%Y') # AR,TZ
- when '%w'; o << '%d' % wday
- when '%X'; o << strftime('%H:%M:%S')
- when '%x'; o << strftime('%m/%d/%y')
- when '%Y'; o << '%.4d' % year
- when '%y'; o << '%02d' % (year % 100)
- when '%Z'; o << (if offset.zero? then 'Z' else strftime('%z') end)
- when '%z' # ID
- o << if offset < 0 then '-' else '+' end
- of = offset.abs
- hh, fr = of.divmod(1.to_r/24)
- mm = fr / (1.to_r/1440)
- o << '%02d' % hh
- o << '%02d' % mm
- when '%%'; o << '%'
- when '%+'; o << strftime('%a %b %e %H:%M:%S %Z %Y') # TZ
-=begin
- when '%.'
- o << '%06d' % (sec_fraction / (1.to_r/86400/(10**6)))
-=end
- when '%1'; o << '%d' % jd
- when '%2'; o << strftime('%Y-%j')
- when '%3'; o << strftime('%Y-%m-%d')
- else; o << c
- end
- end
- o
- end
-
-# alias_method :format, :strftime
-
- def asctime() strftime('%c') end
-
- alias_method :ctime, :asctime
-
-end
-
-class DateTime < Date
-
- def self._strptime(str, fmt='%FT%T%Z')
- super(str, fmt)
- end
-
- def strftime(fmt='%FT%T%Z')
- super(fmt)
- end
-
-end
-
-require 'generator'
-a = [2, 3, 5, 7, 11]
-b = %w#h a l l o#
-SyncEnumerator.new(a, b).each { |i, j|
- puts "#{i} & #{j}"
-}
-
-class Signature < Array
- def === x
- x.kind_of? Array and zip(x).all? { |me, it| me === it }
- end
-end
-
-module Chess
-
- BOARD_RANGE = 1..8
-
- class Position
-
- attr_reader :x, :y
-
- def initialize *args
- @x, @y = case args
- when Signature[Fixnum, Fixnum]
- args
- when Signature[String]
- Position.decode args.first
- else
- raise ArgumentError, 'wrong number of arguments(one String or two fixnums)'
- end
- raise RuntimeError, '%p is out of the chess board' % self unless Position.valid? @x, @y
- end
-
- def inspect
- 'Position(%p, %p)' % [x, y]
- end
-
- def Position.decode pos
- x, y = pos.split('')
- return x.upcase[0] - ?A + 1, @y = y[0] - ?0
- end
-
- def Position.valid? x, y
- BOARD_RANGE.include? x and BOARD_RANGE.include? y
- end
- end
-
-end
-
-p Chess::Position.new('H3')
-SuperString = Class.new String
-p Chess::Position.new(SuperString.new('C5'))
-p Chess::Position.new(3, 6)
-p Chess::Position.new(3, 9)
-
-require 'grammar'
-
-def test_grammars
- [<<EOG1, <<EOG2, <<EOG3,].map { |g| Grammar.new g }
-Z --> S
-S --> Sb
-S --> bAa
-A --> aSc
-A --> a
-A --> aSb
-EOG1
-
-C --> d
-C --> ABC
-B -->
-B --> c
-A --> B
-A --> a
-EOG2
-
-E - TD
-D - pTD
-D -
-T - FS
-S - uFS
-S -
-F - aEz
-F - i
-EOG3
-end
-
-$trace = false
-test_grammars.each_with_index do |g, i|
- puts "Grammar #{i} is #{'not ' if g.ll1?}LL(1)."
-end
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