* ext/psych/*: update psych to 2.0.16

* test/psych/*: ditto

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52920 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Tue Dec  8 01:57:13 2015  Aaron Patterson <tenderlove@ruby-lang.org>
+
+	* ext/psych/*: update psych to 2.0.16
+	* test/psych/*: ditto
+
 Mon Dec  7 23:45:20 2015  Koichi Sasada  <ko1@atdot.net>
 
 	* string.c: introduce String#+@ and String#-@ to control

ext/psych/lib/psych.rb

@@ -223,7 +223,7 @@ require 'psych/class_loader'
 
 module Psych
   # The version is Psych you're using
-  VERSION         = '2.0.15'
+  VERSION         = '2.0.16'
 
   # The version of libyaml Psych is using
   LIBYAML_VERSION = Psych.libyaml_version.join '.'

ext/psych/lib/psych/visitors/to_ruby.rb

@@ -330,12 +330,13 @@ module Psych
         list
       end
 
+      SHOVEL = '<<'
       def revive_hash hash, o
         o.children.each_slice(2) { |k,v|
           key = accept(k)
           val = accept(v)
 
-          if key == '<<' && k.tag != "tag:yaml.org,2002:str"
+          if key == SHOVEL && k.tag != "tag:yaml.org,2002:str"
             case v
             when Nodes::Alias, Nodes::Mapping
               begin

ext/psych/lib/psych/visitors/yaml_tree.rb

@@ -70,6 +70,14 @@ module Psych
         @ss         = ss
         @options    = options
         @line_width = options[:line_width]
+        if @line_width && @line_width < 0
+          if @line_width == -1
+            # Treat -1 as unlimited line-width, same as libyaml does.
+            @line_width = nil
+          else
+            fail(ArgumentError, "Invalid line_width #{@line_width}, must be non-negative or -1 for unlimited.")
+          end
+        end
         @coders     = []
 
         @dispatch_cache = Hash.new do |h,klass|
@@ -510,27 +518,11 @@ module Psych
       def dump_list o
       end
 
-      # '%:z' was no defined until 1.9.3
-      if RUBY_VERSION < '1.9.3'
-        def format_time time
-          formatted = time.strftime("%Y-%m-%d %H:%M:%S.%9N")
-
-          if time.utc?
-            formatted += " Z"
-          else
-            zone = time.strftime('%z')
-            formatted += " #{zone[0,3]}:#{zone[3,5]}"
-          end
-
-          formatted
-        end
-      else
-        def format_time time
-          if time.utc?
-            time.strftime("%Y-%m-%d %H:%M:%S.%9N Z")
-          else
-            time.strftime("%Y-%m-%d %H:%M:%S.%9N %:z")
-          end
+      def format_time time
+        if time.utc?
+          time.strftime("%Y-%m-%d %H:%M:%S.%9N Z")
+        else
+          time.strftime("%Y-%m-%d %H:%M:%S.%9N %:z")
         end
       end
 

ext/psych/psych.gemspec

@@ -1,18 +1,20 @@
 # -*- encoding: utf-8 -*-
+# stub: psych 2.0.16 ruby lib
+# stub: ext/psych/extconf.rb
 
 Gem::Specification.new do |s|
   s.name = "psych"
-  s.version = "2.0.15"
+  s.version = "2.0.16"
 
   s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
   s.require_paths = ["lib"]
   s.authors = ["Aaron Patterson"]
-  s.date = "2015-08-21"
+  s.date = "2015-12-07"
   s.description = "Psych is a YAML parser and emitter.  Psych leverages libyaml[http://pyyaml.org/wiki/LibYAML]\nfor its YAML parsing and emitting capabilities.  In addition to wrapping\nlibyaml, Psych also knows how to serialize and de-serialize most Ruby objects\nto and from the YAML format."
   s.email = ["aaron@tenderlovemaking.com"]
   s.extensions = ["ext/psych/extconf.rb"]
   s.extra_rdoc_files = ["CHANGELOG.rdoc", "README.rdoc"]
-  s.files = [".autotest", ".gemtest", "CHANGELOG.rdoc", "Manifest.txt", "README.rdoc", "Rakefile", "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", "lib/psych_jars.rb", "test/psych/handlers/test_recorder.rb", "test/psych/helper.rb", "test/psych/json/test_stream.rb", "test/psych/nodes/test_enumerable.rb", "test/psych/test_alias_and_anchor.rb", "test/psych/test_array.rb", "test/psych/test_boolean.rb", "test/psych/test_class.rb", "test/psych/test_coder.rb", "test/psych/test_date_time.rb", "test/psych/test_deprecated.rb", "test/psych/test_document.rb", "test/psych/test_emitter.rb", "test/psych/test_encoding.rb", "test/psych/test_exception.rb", "test/psych/test_hash.rb", "test/psych/test_json_tree.rb", "test/psych/test_merge_keys.rb", "test/psych/test_nil.rb", "test/psych/test_null.rb", "test/psych/test_numeric.rb", "test/psych/test_object.rb", "test/psych/test_object_references.rb", "test/psych/test_omap.rb", "test/psych/test_parser.rb", "test/psych/test_psych.rb", "test/psych/test_safe_load.rb", "test/psych/test_scalar.rb", "test/psych/test_scalar_scanner.rb", "test/psych/test_serialize_subclasses.rb", "test/psych/test_set.rb", "test/psych/test_stream.rb", "test/psych/test_string.rb", "test/psych/test_struct.rb", "test/psych/test_symbol.rb", "test/psych/test_tainted.rb", "test/psych/test_to_yaml_properties.rb", "test/psych/test_tree_builder.rb", "test/psych/test_yaml.rb", "test/psych/test_yamldbm.rb", "test/psych/test_yamlstore.rb", "test/psych/visitors/test_depth_first.rb", "test/psych/visitors/test_emitter.rb", "test/psych/visitors/test_to_ruby.rb", "test/psych/visitors/test_yaml_tree.rb"]
+  s.files = [".autotest", ".travis.yml", "CHANGELOG.rdoc", "Manifest.txt", "README.rdoc", "Rakefile", "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", "lib/psych_jars.rb", "test/psych/handlers/test_recorder.rb", "test/psych/helper.rb", "test/psych/json/test_stream.rb", "test/psych/nodes/test_enumerable.rb", "test/psych/test_alias_and_anchor.rb", "test/psych/test_array.rb", "test/psych/test_boolean.rb", "test/psych/test_class.rb", "test/psych/test_coder.rb", "test/psych/test_date_time.rb", "test/psych/test_deprecated.rb", "test/psych/test_document.rb", "test/psych/test_emitter.rb", "test/psych/test_encoding.rb", "test/psych/test_exception.rb", "test/psych/test_hash.rb", "test/psych/test_json_tree.rb", "test/psych/test_merge_keys.rb", "test/psych/test_nil.rb", "test/psych/test_null.rb", "test/psych/test_numeric.rb", "test/psych/test_object.rb", "test/psych/test_object_references.rb", "test/psych/test_omap.rb", "test/psych/test_parser.rb", "test/psych/test_psych.rb", "test/psych/test_safe_load.rb", "test/psych/test_scalar.rb", "test/psych/test_scalar_scanner.rb", "test/psych/test_serialize_subclasses.rb", "test/psych/test_set.rb", "test/psych/test_stream.rb", "test/psych/test_string.rb", "test/psych/test_struct.rb", "test/psych/test_symbol.rb", "test/psych/test_tainted.rb", "test/psych/test_to_yaml_properties.rb", "test/psych/test_tree_builder.rb", "test/psych/test_yaml.rb", "test/psych/test_yamldbm.rb", "test/psych/test_yamlstore.rb", "test/psych/visitors/test_depth_first.rb", "test/psych/visitors/test_emitter.rb", "test/psych/visitors/test_to_ruby.rb", "test/psych/visitors/test_yaml_tree.rb"]
   s.homepage = "http://github.com/tenderlove/psych"
   s.licenses = ["MIT"]
   s.rdoc_options = ["--main", "README.rdoc"]

ext/psych/yaml/scanner.c

@@ -2053,7 +2053,7 @@ yaml_parser_scan_directive(yaml_parser_t *parser, yaml_token_t *token)
     else
     {
         yaml_parser_set_scanner_error(parser, "while scanning a directive",
-                start_mark, "found uknown directive name");
+                start_mark, "found unknown directive name");
         goto error;
     }
 

test/psych/helper.rb

@@ -91,7 +91,7 @@ module Psych
   end
 end
 
-# backport so that tests will run on 1.9 and 2.0.0
+# backport so that tests will run on 2.0.0
 unless Tempfile.respond_to? :create
   def Tempfile.create(basename, *rest)
     tmpfile = nil

test/psych/test_psych.rb

@@ -8,7 +8,17 @@ class TestPsych < Psych::TestCase
     Psych.domain_types.clear
   end
 
-  def test_line_width
+  def test_line_width_invalid
+    assert_raises(ArgumentError) { Psych.dump('x', { :line_width => -2 }) }
+  end
+
+  def test_line_width_no_limit
+    data = { 'a' => 'a b' * 50}
+    expected = "---\na: #{'a b' * 50}\n"
+    assert_equal(expected, Psych.dump(data, { :line_width => -1 }))
+  end
+
+  def test_line_width_limit
     yml = Psych.dump('123456 7', { :line_width => 5 })
     assert_match(/^\s*7/, yml)
   end

test/psych/test_yamldbm.rb

@@ -77,7 +77,6 @@ module Psych
     # end
 
     def test_key
-      skip 'only on ruby 2.0.0' if RUBY_VERSION < '2.0.0'
       @yamldbm['a'] = 'b'
       @yamldbm['c'] = 'd'
       assert_equal 'a', @yamldbm.key('b')

test/psych/visitors/test_to_ruby.rb

@@ -166,16 +166,14 @@ description:
         assert_equal Complex(1,2), mapping.to_ruby
       end
 
-      if RUBY_VERSION >= '1.9'
-        def test_complex_string
-          node = Nodes::Scalar.new '3+4i', nil, "!ruby/object:Complex"
-          assert_equal Complex(3, 4), node.to_ruby
-        end
+      def test_complex_string
+        node = Nodes::Scalar.new '3+4i', nil, "!ruby/object:Complex"
+        assert_equal Complex(3, 4), node.to_ruby
+      end
 
-        def test_rational_string
-          node = Nodes::Scalar.new '1/2', nil, "!ruby/object:Rational"
-          assert_equal Rational(1, 2), node.to_ruby
-        end
+      def test_rational_string
+        node = Nodes::Scalar.new '1/2', nil, "!ruby/object:Rational"
+        assert_equal Rational(1, 2), node.to_ruby
       end
 
       def test_range_string