зеркало из https://github.com/github/ruby.git
135 строки
3.6 KiB
Ruby
135 строки
3.6 KiB
Ruby
# frozen_string_literal: true
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require 'test/unit'
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require 'stringio'
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require 'tempfile'
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require 'date'
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require 'psych'
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module Psych
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class TestCase < Test::Unit::TestCase
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def self.suppress_warning
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verbose, $VERBOSE = $VERBOSE, nil
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yield
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ensure
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$VERBOSE = verbose
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end
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def with_default_external(enc)
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verbose, $VERBOSE = $VERBOSE, nil
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origenc, Encoding.default_external = Encoding.default_external, enc
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$VERBOSE = verbose
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yield
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ensure
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verbose, $VERBOSE = $VERBOSE, nil
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Encoding.default_external = origenc
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$VERBOSE = verbose
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end
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def with_default_internal(enc)
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verbose, $VERBOSE = $VERBOSE, nil
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origenc, Encoding.default_internal = Encoding.default_internal, enc
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$VERBOSE = verbose
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yield
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ensure
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verbose, $VERBOSE = $VERBOSE, nil
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Encoding.default_internal = origenc
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$VERBOSE = verbose
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end
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#
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# Convert between Psych and the object to verify correct parsing and
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# emitting
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#
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def assert_to_yaml( obj, yaml, loader = :load )
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assert_equal( obj, Psych.send(loader, yaml) )
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assert_equal( obj, Psych::parse( yaml ).transform )
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assert_equal( obj, Psych.send(loader, obj.to_yaml) )
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assert_equal( obj, Psych::parse( obj.to_yaml ).transform )
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assert_equal( obj, Psych.send(loader,
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obj.to_yaml(
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:UseVersion => true, :UseHeader => true, :SortKeys => true
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)
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))
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rescue Psych::DisallowedClass, Psych::BadAlias
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assert_to_yaml obj, yaml, :unsafe_load
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end
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#
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# Test parser only
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#
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def assert_parse_only( obj, yaml )
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begin
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assert_equal obj, Psych::load( yaml )
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rescue Psych::DisallowedClass, Psych::BadAlias
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assert_equal obj, Psych::unsafe_load( yaml )
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end
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assert_equal obj, Psych::parse( yaml ).transform
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end
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def assert_cycle( obj )
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v = Visitors::YAMLTree.create
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v << obj
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if obj.nil?
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assert_nil Psych.load(v.tree.yaml)
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assert_nil Psych::load(Psych.dump(obj))
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assert_nil Psych::load(obj.to_yaml)
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else
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begin
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assert_equal(obj, Psych.load(v.tree.yaml))
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assert_equal(obj, Psych::load(Psych.dump(obj)))
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assert_equal(obj, Psych::load(obj.to_yaml))
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rescue Psych::DisallowedClass, Psych::BadAlias
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assert_equal(obj, Psych.unsafe_load(v.tree.yaml))
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assert_equal(obj, Psych::unsafe_load(Psych.dump(obj)))
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assert_equal(obj, Psych::unsafe_load(obj.to_yaml))
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end
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end
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end
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#
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# Make a time with the time zone
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#
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def mktime( year, mon, day, hour, min, sec, usec, zone = "Z" )
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usec = Rational(usec.to_s) * 1000000
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val = Time::utc( year.to_i, mon.to_i, day.to_i, hour.to_i, min.to_i, sec.to_i, usec )
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if zone != "Z"
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hour = zone[0,3].to_i * 3600
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min = zone[3,2].to_i * 60
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ofs = (hour + min)
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val = Time.at( val.tv_sec - ofs, val.tv_nsec / 1000.0 )
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end
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return val
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end
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end
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end
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# backport so that tests will run on 2.0.0
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unless Tempfile.respond_to? :create
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def Tempfile.create(basename, *rest)
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tmpfile = nil
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Dir::Tmpname.create(basename, *rest) do |tmpname, n, opts|
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mode = File::RDWR|File::CREAT|File::EXCL
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perm = 0600
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if opts
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mode |= opts.delete(:mode) || 0
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opts[:perm] = perm
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perm = nil
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else
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opts = perm
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end
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tmpfile = File.open(tmpname, mode, opts)
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end
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if block_given?
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begin
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yield tmpfile
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ensure
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tmpfile.close if !tmpfile.closed?
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File.unlink tmpfile
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end
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else
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tmpfile
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end
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end
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end
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