[HARMONY-4781] [test] To serialize the range type of jruby into yaml form, harmony generate different sequence from RI

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: App-Oriented Bug Reports
• Assignee: Unassigned
• Reporter: Sean Qiu
• Created: 13/Sep/07 05:32
• Updated: 13/Sep/07 05:35

Description

Introduction:
yaml for ruby is similar to xml for java. So it is very important for jruby.
To serialize the range type of jruby into yaml form, harmony generate different sequence from RI
Range is a data type in ruby, it has a begin, end and a excl element to different from each other.
excl is true means it exclude the last data in the range.

Issue Description:

[1...3].to_yaml // get the range's yaml form

1) Harmony will generate
— !ruby/range
end: 100000
excl: true
begin: 0

2) RI will generate
— !ruby/range
begin: 0
end: 100000
excl: true

They are not equal in jruby.

Reason:
Range using HashMap to record the begin,end and excl element.
Their output order is the same in every Range, since their key value are always the same.
But the order is different in Harmony.

===== RI =====
Key= #<org.jvyamlb.nodes.ScalarNode (tag=tag:yaml.org,2002:str, value=begin)>, Hash= 562035919
Key= #<org.jvyamlb.nodes.ScalarNode (tag=tag:yaml.org,2002:str, value=end)>, Hash= 541525921
Key= #<org.jvyamlb.nodes.ScalarNode (tag=tag:yaml.org,2002:str, value=excl)>, Hash= 542781097

=====Harmony =====
Key= #<org.jvyamlb.nodes.ScalarNode (tag=tag:yaml.org,2002:str, value=end)>, Hash= 541525921
Key= #<org.jvyamlb.nodes.ScalarNode (tag=tag:yaml.org,2002:str, value=excl)>, Hash= 542781097
Key= #<org.jvyamlb.nodes.ScalarNode (tag=tag:yaml.org,2002:str, value=begin)>, Hash= 562035919