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Import psych-3.0.0.beta1 from ruby/psych. 

* Removed deprecated code.
  * Removed code related syck gem.
  * Fixed typos.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58256 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
hsbt 2017-04-05 13:16:32 +00:00
Родитель 4389ba641f
Коммит 6d77e28763
20 изменённых файлов: 52 добавлений и 398 удалений
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1
ext/psych/lib/psych.rb
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@ -17,7 +17,6 @@ require 'psych/omap'
require 'psych/set'
require 'psych/coder'
require 'psych/core_ext'
require 'psych/deprecated'
require 'psych/stream'
require 'psych/json/tree_builder'
require 'psych/json/stream'

19
ext/psych/lib/psych/core_ext.rb
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@ -4,31 +4,14 @@ class Object
Psych.add_tag(url, self)
end
# FIXME: rename this to "to_yaml" when syck is removed
###
# call-seq: to_yaml(options = {})
#
# Convert an object to YAML. See Psych.dump for more information on the
# available +options+.
def psych_to_yaml options = {}
def to_yaml options = {}
Psych.dump self, options
end
remove_method :to_yaml rescue nil
alias :to_yaml :psych_to_yaml
end
class Module
def psych_yaml_as url
return if caller[0].end_with?('rubytypes.rb')
if $VERBOSE
warn "#{caller[0]}: yaml_as is deprecated, please use yaml_tag"
end
Psych.add_tag(url, self)
end
remove_method :yaml_as rescue nil
alias :yaml_as :psych_yaml_as
end
if defined?(::IRB)

86
ext/psych/lib/psych/deprecated.rb
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@ -1,86 +0,0 @@
# frozen_string_literal: false
require 'date'
module Psych
DEPRECATED = __FILE__ # :nodoc:
module DeprecatedMethods # :nodoc:
attr_accessor :taguri
attr_accessor :to_yaml_style
end
def self.quick_emit thing, opts = {}, &block # :nodoc:
warn "#{caller[0]}: YAML.quick_emit is deprecated" if $VERBOSE && !caller[0].start_with?(File.dirname(__FILE__))
target = eval 'self', block.binding
target.extend DeprecatedMethods
metaclass = class << target; self; end
metaclass.send(:define_method, :encode_with) do |coder|
target.taguri = coder.tag
target.to_yaml_style = coder.style
block.call coder
end
target.psych_to_yaml unless opts[:nodump]
end
# This method is deprecated, use Psych.load_stream instead.
def self.load_documents yaml, &block
if $VERBOSE
warn "#{caller[0]}: load_documents is deprecated, use load_stream"
end
list = load_stream yaml
return list unless block_given?
list.each(&block)
end
def self.detect_implicit thing
warn "#{caller[0]}: detect_implicit is deprecated" if $VERBOSE
return '' unless String === thing
return 'null' if '' == thing
ss = ScalarScanner.new(ClassLoader.new)
ss.tokenize(thing).class.name.downcase
end
def self.add_ruby_type type_tag, &block
warn "#{caller[0]}: add_ruby_type is deprecated, use add_domain_type" if $VERBOSE
domain = 'ruby.yaml.org,2002'
key = ['tag', domain, type_tag].join ':'
@domain_types[key] = [key, block]
end
def self.add_private_type type_tag, &block
warn "#{caller[0]}: add_private_type is deprecated, use add_domain_type" if $VERBOSE
domain = 'x-private'
key = [domain, type_tag].join ':'
@domain_types[key] = [key, block]
end
def self.tagurize thing
warn "#{caller[0]}: add_private_type is deprecated, use add_domain_type" if $VERBOSE
return thing unless String === thing
"tag:yaml.org,2002:#{thing}"
end
def self.read_type_class type, reference
warn "#{caller[0]}: read_type_class is deprecated" if $VERBOSE
_, _, type, name = type.split ':', 4
reference = name.split('::').inject(reference) do |k,n|
k.const_get(n.to_sym)
end if name
[type, reference]
end
def self.object_maker klass, hash
warn "#{caller[0]}: object_maker is deprecated" if $VERBOSE
klass.allocate.tap do |obj|
hash.each { |k,v| obj.instance_variable_set(:"@#{k}", v) }
end
end
end
class Object
undef :to_yaml_properties rescue nil
def to_yaml_properties # :nodoc:
instance_variables
end
end

5
ext/psych/lib/psych/scalar_scanner.rb
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@ -10,7 +10,6 @@ module Psych
# Taken from http://yaml.org/type/float.html
FLOAT = /^(?:[-+]?([0-9][0-9_,]*)?\.[0-9]*([eE][-+][0-9]+)?(?# base 10)
|[-+]?[0-9][0-9_,]*(:[0-5]?[0-9])+\.[0-9_]*(?# base 60)
|[-+]?\.(inf|Inf|INF)(?# infinity)
|\.(nan|NaN|NAN)(?# not a number))$/x
@ -83,13 +82,13 @@ module Psych
else
@symbol_cache[string] = class_loader.symbolize(string.sub(/^:/, ''))
end
when /^[-+]?[0-9][0-9_]*(:[0-5]?[0-9])+$/
when /^[-+]?[0-9][0-9_]*(:[0-5]?[0-9]){1,2}$/
i = 0
string.split(':').each_with_index do |n,e|
i += (n.to_i * 60 ** (e - 2).abs)
end
i
when /^[-+]?[0-9][0-9_]*(:[0-5]?[0-9])+\.[0-9_]*$/
when /^[-+]?[0-9][0-9_]*(:[0-5]?[0-9]){1,2}\.[0-9_]*$/
i = 0
string.split(':').each_with_index do |n,e|
i += (n.to_f * 60 ** (e - 2).abs)

2
ext/psych/lib/psych/versions.rb
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@ -1,7 +1,7 @@
# frozen_string_literal: false
module Psych
# The version is Psych you're using
VERSION = '2.2.3'
VERSION = '3.0.0.beta1'
if RUBY_ENGINE == 'jruby'
DEFAULT_SNAKEYAML_VERSION = '1.18'.freeze

5
ext/psych/lib/psych/visitors/to_ruby.rb
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@ -380,11 +380,6 @@ module Psych
if o.respond_to?(:init_with)
o.init_with c
elsif o.respond_to?(:yaml_initialize)
if $VERBOSE
warn "Implementing #{o.class}#yaml_initialize is deprecated, please implement \"init_with(coder)\""
end
o.yaml_initialize c.tag, c.map
else
h.each { |k,v| o.instance_variable_set(:"@#{k}", v) }
end

51
ext/psych/lib/psych/visitors/yaml_tree.rb
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@ -53,15 +53,6 @@ module Psych
new(emitter, ss, options)
end
def self.new emitter = nil, ss = nil, options = nil
return super if emitter && ss && options
if $VERBOSE
warn "This API is deprecated, please pass an emitter, scalar scanner, and options or call #{self}.create() (#{caller.first})"
end
create emitter, ss
end
def initialize emitter, ss, options
super()
@started = false
@ -139,24 +130,6 @@ module Psych
return @emitter.alias anchor
end
if target.respond_to?(:to_yaml)
begin
loc = target.method(:to_yaml).source_location.first
if loc !~ /(syck\/rubytypes.rb|psych\/core_ext.rb)/
unless target.respond_to?(:encode_with)
if $VERBOSE
warn "implementing to_yaml is deprecated, please implement \"encode_with\""
end
target.to_yaml(:nodump => true)
end
end
rescue
# public_method or source_location might be overridden,
# and it's OK to skip it since it's only to emit a warning
end
end
if target.respond_to?(:encode_with)
dump_coder target
else
@ -336,7 +309,7 @@ module Psych
end
is_primitive = o.class == ::String
ivars = find_ivars o, is_primitive
ivars = is_primitive ? [] : o.instance_variables
if ivars.empty?
unless is_primitive
@ -527,24 +500,6 @@ module Psych
end
end
# FIXME: remove this method once "to_yaml_properties" is removed
def find_ivars target, is_primitive=false
begin
loc = target.method(:to_yaml_properties).source_location.first
unless loc.start_with?(Psych::DEPRECATED) || loc.end_with?('rubytypes.rb')
if $VERBOSE
warn "#{loc}: to_yaml_properties is deprecated, please implement \"encode_with(coder)\""
end
return target.to_yaml_properties
end
rescue
# public_method or source_location might be overridden,
# and it's OK to skip it since it's only to emit a warning.
end
is_primitive ? [] : target.instance_variables
end
def register target, yaml_obj
@st.register target, yaml_obj
yaml_obj
@ -586,9 +541,7 @@ module Psych
end
def dump_ivars target
ivars = find_ivars target
ivars.each do |iv|
target.instance_variables.each do |iv|
@emitter.scalar("#{iv.to_s.sub(/^@/, '')}", nil, nil, true, false, Nodes::Scalar::ANY)
accept target.instance_variable_get(iv)
end

4
ext/psych/psych.gemspec
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@ -2,7 +2,7 @@
Gem::Specification.new do |s|
s.name = "psych"
s.version = "2.2.3"
s.version = "3.0.0.beta1"
s.authors = ["Aaron Patterson", "SHIBATA Hiroshi", "Charles Oliver Nutter"]
s.email = ["aaron@tenderlovemaking.com", "hsbt@ruby-lang.org", "headius@headius.com"]
s.date = "2016-11-14"
@ -17,7 +17,7 @@ DESCRIPTION
s.require_paths = ["lib"]
# for ruby core repository. It was generated by `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
s.files = [".gitignore", ".travis.yml", "CHANGELOG.rdoc", "Gemfile", "Mavenfile", "README.md", "Rakefile", "bin/console", "bin/setup", "ext/psych/.gitignore", "ext/psych/depend", "ext/psych/extconf.rb", "ext/psych/psych.c", "ext/psych/psych.h", "ext/psych/psych_emitter.c", "ext/psych/psych_emitter.h", "ext/psych/psych_parser.c", "ext/psych/psych_parser.h", "ext/psych/psych_to_ruby.c", "ext/psych/psych_to_ruby.h", "ext/psych/psych_yaml_tree.c", "ext/psych/psych_yaml_tree.h", "ext/psych/yaml/LICENSE", "ext/psych/yaml/api.c", "ext/psych/yaml/config.h", "ext/psych/yaml/dumper.c", "ext/psych/yaml/emitter.c", "ext/psych/yaml/loader.c", "ext/psych/yaml/parser.c", "ext/psych/yaml/reader.c", "ext/psych/yaml/scanner.c", "ext/psych/yaml/writer.c", "ext/psych/yaml/yaml.h", "ext/psych/yaml/yaml_private.h", "lib/psych.rb", "lib/psych/class_loader.rb", "lib/psych/coder.rb", "lib/psych/core_ext.rb", "lib/psych/deprecated.rb", "lib/psych/exception.rb", "lib/psych/handler.rb", "lib/psych/handlers/document_stream.rb", "lib/psych/handlers/recorder.rb", "lib/psych/json/ruby_events.rb", "lib/psych/json/stream.rb", "lib/psych/json/tree_builder.rb", "lib/psych/json/yaml_events.rb", "lib/psych/nodes.rb", "lib/psych/nodes/alias.rb", "lib/psych/nodes/document.rb", "lib/psych/nodes/mapping.rb", "lib/psych/nodes/node.rb", "lib/psych/nodes/scalar.rb", "lib/psych/nodes/sequence.rb", "lib/psych/nodes/stream.rb", "lib/psych/omap.rb", "lib/psych/parser.rb", "lib/psych/scalar_scanner.rb", "lib/psych/set.rb", "lib/psych/stream.rb", "lib/psych/streaming.rb", "lib/psych/syntax_error.rb", "lib/psych/tree_builder.rb", "lib/psych/versions.rb", "lib/psych/visitors.rb","lib/psych/visitors/depth_first.rb", "lib/psych/visitors/emitter.rb", "lib/psych/visitors/json_tree.rb", "lib/psych/visitors/to_ruby.rb", "lib/psych/visitors/visitor.rb", "lib/psych/visitors/yaml_tree.rb", "lib/psych/y.rb", "psych.gemspec"]
s.files = [".gitignore", ".travis.yml", "CHANGELOG.rdoc", "Gemfile", "Mavenfile", "README.md", "Rakefile", "bin/console", "bin/setup", "ext/psych/.gitignore", "ext/psych/depend", "ext/psych/extconf.rb", "ext/psych/psych.c", "ext/psych/psych.h", "ext/psych/psych_emitter.c", "ext/psych/psych_emitter.h", "ext/psych/psych_parser.c", "ext/psych/psych_parser.h", "ext/psych/psych_to_ruby.c", "ext/psych/psych_to_ruby.h", "ext/psych/psych_yaml_tree.c", "ext/psych/psych_yaml_tree.h", "ext/psych/yaml/LICENSE", "ext/psych/yaml/api.c", "ext/psych/yaml/config.h", "ext/psych/yaml/dumper.c", "ext/psych/yaml/emitter.c", "ext/psych/yaml/loader.c", "ext/psych/yaml/parser.c", "ext/psych/yaml/reader.c", "ext/psych/yaml/scanner.c", "ext/psych/yaml/writer.c", "ext/psych/yaml/yaml.h", "ext/psych/yaml/yaml_private.h", "lib/psych.rb", "lib/psych/class_loader.rb", "lib/psych/coder.rb", "lib/psych/core_ext.rb", "lib/psych/exception.rb", "lib/psych/handler.rb", "lib/psych/handlers/document_stream.rb", "lib/psych/handlers/recorder.rb", "lib/psych/json/ruby_events.rb", "lib/psych/json/stream.rb", "lib/psych/json/tree_builder.rb", "lib/psych/json/yaml_events.rb", "lib/psych/nodes.rb", "lib/psych/nodes/alias.rb", "lib/psych/nodes/document.rb", "lib/psych/nodes/mapping.rb", "lib/psych/nodes/node.rb", "lib/psych/nodes/scalar.rb", "lib/psych/nodes/sequence.rb", "lib/psych/nodes/stream.rb", "lib/psych/omap.rb", "lib/psych/parser.rb", "lib/psych/scalar_scanner.rb", "lib/psych/set.rb", "lib/psych/stream.rb", "lib/psych/streaming.rb", "lib/psych/syntax_error.rb", "lib/psych/tree_builder.rb", "lib/psych/versions.rb", "lib/psych/visitors.rb","lib/psych/visitors/depth_first.rb", "lib/psych/visitors/emitter.rb", "lib/psych/visitors/json_tree.rb", "lib/psych/visitors/to_ruby.rb", "lib/psych/visitors/visitor.rb", "lib/psych/visitors/yaml_tree.rb", "lib/psych/y.rb", "psych.gemspec"]
s.rdoc_options = ["--main", "README.md"]
s.extra_rdoc_files = ["CHANGELOG.rdoc", "README.md"]

4
ext/psych/yaml/scanner.c
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@ -3504,12 +3504,12 @@ yaml_parser_scan_plain_scalar(yaml_parser_t *parser, yaml_token_t *token)
{
if (IS_BLANK(parser->buffer))
{
/* Check for tab character that abuse indentation. */
/* Check for tab characters that abuse indentation. */
if (leading_blanks && (int)parser->mark.column < indent
&& IS_TAB(parser->buffer)) {
yaml_parser_set_scanner_error(parser, "while scanning a plain scalar",
start_mark, "found a tab character that violate indentation");
start_mark, "found a tab character that violates indentation");
goto error;
}

14
test/psych/helper.rb
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@ -50,10 +50,10 @@ module Psych
def assert_to_yaml( obj, yaml )
assert_equal( obj, Psych::load( yaml ) )
assert_equal( obj, Psych::parse( yaml ).transform )
assert_equal( obj, Psych::load( obj.psych_to_yaml ) )
assert_equal( obj, Psych::parse( obj.psych_to_yaml ).transform )
assert_equal( obj, Psych::load( obj.to_yaml ) )
assert_equal( obj, Psych::parse( obj.to_yaml ).transform )
assert_equal( obj, Psych::load(
obj.psych_to_yaml(
obj.to_yaml(
:UseVersion => true, :UseHeader => true, :SortKeys => true
)
))
@ -70,9 +70,15 @@ module Psych
def assert_cycle( obj )
v = Visitors::YAMLTree.create
v << obj
if obj.nil?
assert_nil Psych.load(v.tree.yaml)
assert_nil Psych::load(Psych.dump(obj))
assert_nil Psych::load(obj.to_yaml)
else
assert_equal(obj, Psych.load(v.tree.yaml))
assert_equal(obj, Psych::load(Psych.dump(obj)))
assert_equal( obj, Psych::load( obj.psych_to_yaml ) )
assert_equal(obj, Psych::load(obj.to_yaml))
end
end
#

4
test/psych/test_array.rb
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@ -16,7 +16,7 @@ module Psych
end
def test_another_subclass_with_attributes
y = Y.new.tap {|y| y.val = 1}
y = Y.new.tap {|o| o.val = 1}
y << "foo" << "bar"
y = Psych.load Psych.dump y
@ -36,7 +36,7 @@ module Psych
end
def test_subclass_with_attributes
y = Psych.load Psych.dump Y.new.tap {|y| y.val = 1}
y = Psych.load Psych.dump Y.new.tap {|o| o.val = 1}
assert_equal Y, y.class
assert_equal 1, y.val
end

2
test/psych/test_date_time.rb
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@ -5,7 +5,7 @@ require 'date'
module Psych
class TestDateTime < TestCase
def test_negative_year
time = Time.utc -1, 12, 16
time = Time.utc(-1, 12, 16)
assert_cycle time
end

126
test/psych/test_deprecated.rb
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@ -8,47 +8,12 @@ module Psych
Psych.domain_types.clear
end
class QuickEmitter
attr_reader :name
attr_reader :value
def initialize
@name = 'hello!!'
@value = 'Friday!'
end
def to_yaml opts = {}
Psych.quick_emit object_id, opts do |out|
out.map taguri, to_yaml_style do |map|
map.add 'name', @name
map.add 'value', nil
end
end
end
end
class QuickEmitter; end
def setup
@qe = QuickEmitter.new
@orig_verbose, $VERBOSE = $VERBOSE, false
end
def test_quick_emit
qe2 = Psych.load @qe.to_yaml
assert_equal @qe.name, qe2.name
assert_instance_of QuickEmitter, qe2
assert_nil qe2.value
end
def test_recursive_quick_emit
hash = { :qe => @qe }
hash2 = Psych.load Psych.dump hash
qe = hash2[:qe]
assert_equal @qe.name, qe.name
assert_instance_of QuickEmitter, qe
assert_nil qe.value
end
class QuickEmitterEncodeWith
attr_reader :name
attr_reader :value
@ -84,30 +49,6 @@ module Psych
assert_nil qe.value
end
class YamlInit
attr_reader :name
attr_reader :value
def initialize
@name = 'hello!!'
@value = 'Friday!'
end
def yaml_initialize tag, vals
vals.each { |ivar, val| instance_variable_set "@#{ivar}", 'TGIF!' }
end
end
def test_yaml_initialize
hash = { :yi => YamlInit.new }
hash2 = Psych.load Psych.dump hash
yi = hash2[:yi]
assert_equal 'TGIF!', yi.name
assert_equal 'TGIF!', yi.value
assert_instance_of YamlInit, yi
end
class YamlInitAndInitWith
attr_reader :name
attr_reader :value
@ -146,70 +87,5 @@ module Psych
assert_equal 'some string', coder.scalar
assert_equal :scalar, coder.type
end
class YamlAs
TestCase.suppress_warning do
psych_yaml_as 'helloworld' # this should be yaml_as but to avoid syck
end
end
def test_yaml_as
assert_match(/helloworld/, Psych.dump(YamlAs.new))
end
def test_ruby_type
types = []
appender = lambda { |*args| types << args }
Psych.add_ruby_type('foo', &appender)
Psych.load <<-eoyml
- !ruby.yaml.org,2002/foo bar
eoyml
assert_equal [["tag:ruby.yaml.org,2002:foo", "bar"]], types
end
def test_detect_implicit
assert_equal '', Psych.detect_implicit(nil)
assert_equal '', Psych.detect_implicit(Object.new)
assert_equal '', Psych.detect_implicit(1.2)
assert_equal 'null', Psych.detect_implicit('')
assert_equal 'string', Psych.detect_implicit('foo')
end
def test_private_type
types = []
Psych.add_private_type('foo') { |*args| types << args }
Psych.load <<-eoyml
- !x-private:foo bar
eoyml
assert_equal [["x-private:foo", "bar"]], types
end
def test_tagurize
assert_nil Psych.tagurize nil
assert_equal Psych, Psych.tagurize(Psych)
assert_equal 'tag:yaml.org,2002:foo', Psych.tagurize('foo')
end
def test_read_type_class
things = Psych.read_type_class 'tag:yaml.org,2002:int:Psych::TestDeprecated::QuickEmitter', Object
assert_equal 'int', things.first
assert_equal Psych::TestDeprecated::QuickEmitter, things.last
end
def test_read_type_class_no_class
things = Psych.read_type_class 'tag:yaml.org,2002:int', Object
assert_equal 'int', things.first
assert_equal Object, things.last
end
def test_object_maker
thing = Psych.object_maker(Object, { 'a' => 'b', 'c' => 'd' })
assert_instance_of(Object, thing)
assert_equal 'b', thing.instance_variable_get(:@a)
assert_equal 'd', thing.instance_variable_get(:@c)
end
end
end

13
test/psych/test_exception.rb
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@ -121,19 +121,6 @@ module Psych
assert_equal 2, w.bar
end
def test_to_yaml_properties
class << @wups
def to_yaml_properties
[:@foo]
end
end
w = Psych.load(Psych.dump(@wups))
assert_equal @wups, w
assert_equal 1, w.foo
assert_nil w.bar
end
def test_psych_syntax_error
Tempfile.create(['parsefile', 'yml']) do |t|
t.binmode

4
test/psych/test_psych.rb
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@ -98,8 +98,8 @@ class TestPsych < Psych::TestCase
assert_equal Psych.libyaml_version.join('.'), Psych::LIBYAML_VERSION
end
def test_load_documents
docs = Psych.load_documents("--- foo\n...\n--- bar\n...")
def test_load_stream
docs = Psych.load_stream("--- foo\n...\n--- bar\n...")
assert_equal %w{ foo bar }, docs
end

12
test/psych/test_scalar_scanner.rb
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@ -79,15 +79,21 @@ module Psych
end
def test_scan_null
assert_equal nil, ss.tokenize('null')
assert_equal nil, ss.tokenize('~')
assert_equal nil, ss.tokenize('')
assert_nil ss.tokenize('null')
assert_nil ss.tokenize('~')
assert_nil ss.tokenize('')
end
def test_scan_symbol
assert_equal :foo, ss.tokenize(':foo')
end
def test_scan_not_sexagesimal
assert_equal '00:00:00:00:0f', ss.tokenize('00:00:00:00:0f')
assert_equal '00:00:00:00:00', ss.tokenize('00:00:00:00:00')
assert_equal '00:00:00:00:00.0', ss.tokenize('00:00:00:00:00.0')
end
def test_scan_sexagesimal_float
assert_equal 685230.15, ss.tokenize('190:20:30.15')
end

18
test/psych/test_string.rb
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@ -33,28 +33,28 @@ module Psych
def test_doublequotes_when_there_is_a_single
str = "@123'abc"
yaml = Psych.dump str
assert_match /---\s*"/, yaml
assert_match(/---\s*"/, yaml)
assert_equal str, Psych.load(yaml)
end
def test_plain_when_shorten_than_line_width_and_no_final_line_break
str = "Lorem ipsum"
yaml = Psych.dump str, line_width: 12
assert_match /---\s*[^>|]+\n/, yaml
assert_match(/---\s*[^>|]+\n/, yaml)
assert_equal str, Psych.load(yaml)
end
def test_plain_when_shorten_than_line_width_and_with_final_line_break
str = "Lorem ipsum\n"
yaml = Psych.dump str, line_width: 12
assert_match /---\s*[^>|]+\n/, yaml
assert_match(/---\s*[^>|]+\n/, yaml)
assert_equal str, Psych.load(yaml)
end
def test_folded_when_longer_than_line_width_and_with_final_line_break
str = "Lorem ipsum dolor sit\n"
yaml = Psych.dump str, line_width: 12
assert_match /---\s*>\n(.*\n){2}\Z/, yaml
assert_match(/---\s*>\n(.*\n){2}\Z/, yaml)
assert_equal str, Psych.load(yaml)
end
@ -62,7 +62,7 @@ module Psych
def test_folded_strip_when_longer_than_line_width_and_no_newlines
str = "Lorem ipsum dolor sit amet, consectetur"
yaml = Psych.dump str, line_width: 12
assert_match /---\s*>-\n(.*\n){3}\Z/, yaml
assert_match(/---\s*>-\n(.*\n){3}\Z/, yaml)
assert_equal str, Psych.load(yaml)
end
@ -72,7 +72,7 @@ module Psych
"Lorem ipsum\nZolor\n",
].each do |str|
yaml = Psych.dump str, line_width: 12
assert_match /---\s*\|\n(.*\n){2}\Z/, yaml
assert_match(/---\s*\|\n(.*\n){2}\Z/, yaml)
assert_equal str, Psych.load(yaml)
end
end
@ -84,7 +84,7 @@ module Psych
"Lorem ipsum\nZolor",
].each do |str|
yaml = Psych.dump str, line_width: 12
assert_match /---\s*\|-\n(.*\n){2}\Z/, yaml
assert_match(/---\s*\|-\n(.*\n){2}\Z/, yaml)
assert_equal str, Psych.load(yaml)
end
end
@ -129,7 +129,7 @@ string: &70121654388580 !ruby/string
end
def test_another_subclass_with_attributes
y = Psych.load Psych.dump Y.new("foo").tap {|y| y.val = 1}
y = Psych.load Psych.dump Y.new("foo").tap {|o| o.val = 1}
assert_equal "foo", y
assert_equal Y, y.class
assert_equal 1, y.val
@ -154,7 +154,7 @@ string: &70121654388580 !ruby/string
end
def test_subclass_with_attributes
y = Psych.load Psych.dump Y.new.tap {|y| y.val = 1}
y = Psych.load Psych.dump Y.new.tap {|o| o.val = 1}
assert_equal Y, y.class
assert_equal 1, y.val
end

64
test/psych/test_to_yaml_properties.rb
Просмотреть файл

@ -1,64 +0,0 @@
# frozen_string_literal: false
require_relative 'helper'
module Psych
class TestToYamlProperties < Psych::TestCase
class Foo
attr_accessor :a, :b, :c
def initialize
@a = 1
@b = 2
@c = 3
end
def to_yaml_properties
[:@a, :@b]
end
end
def test_object_dump_yaml_properties
foo = Psych.load(Psych.dump(Foo.new))
assert_equal 1, foo.a
assert_equal 2, foo.b
assert_nil foo.c
end
class Bar < Struct.new(:foo, :bar)
attr_reader :baz
def initialize *args
super
@baz = 'hello'
end
def to_yaml_properties
[]
end
end
def test_struct_dump_yaml_properties
bar = Psych.load(Psych.dump(Bar.new('a', 'b')))
assert_equal 'a', bar.foo
assert_equal 'b', bar.bar
assert_nil bar.baz
end
def test_string_dump
string = "okonomiyaki"
class << string
def to_yaml_properties
[:@tastes]
end
end
string.instance_variable_set(:@tastes, 'delicious')
v = Psych.load Psych.dump string
assert_equal 'delicious', v.instance_variable_get(:@tastes)
end
def test_string_load_syck
str = Psych.load("--- !str \nstr: okonomiyaki\n:@tastes: delicious\n")
assert_equal 'okonomiyaki', str
assert_equal 'delicious', str.instance_variable_get(:@tastes)
end
end
end

4
test/psych/test_yaml.rb
Просмотреть файл

@ -512,7 +512,7 @@ EOY
def test_spec_log_file
doc_ct = 0
Psych::load_documents( <<EOY
Psych::load_stream( <<EOY
---
Time: 2001-11-23 15:01:42 -05:00
User: ed
@ -585,7 +585,7 @@ EOY
def test_spec_oneline_docs
doc_ct = 0
Psych::load_documents( <<EOY
Psych::load_stream( <<EOY
# The following is a sequence of three documents.
# The first contains an empty mapping, the second
# an empty sequence, and the last an empty string.

8
test/psych/visitors/test_yaml_tree.rb
Просмотреть файл

@ -165,10 +165,10 @@ module Psych
# http://yaml.org/type/null.html
def test_nil
assert_cycle nil
assert_equal nil, Psych.load('null')
assert_equal nil, Psych.load('Null')
assert_equal nil, Psych.load('NULL')
assert_equal nil, Psych.load('~')
assert_nil Psych.load('null')
assert_nil Psych.load('Null')
assert_nil Psych.load('NULL')
assert_nil Psych.load('~')
assert_equal({'foo' => nil}, Psych.load('foo: '))
assert_cycle 'null'