File modification time not properly set #5533
Description
This might be a windows only issue (Windows 10).
Consider the following portion of a directory listing:
-rw-r--r-- 1 cshupp 197121 0 Aug 26 21:03 uts_dif.log.age
Now consider the following irb:
$ java -jar C:\Users\cshupp\Downloads\jruby-complete-9.2.5.0.jar -Sjirb
irb(main):001:0> a = 'uts_dif.log.age'
=> "uts_dif.log.age"
irb(main):002:0> require 'fileutils'
=> true
irb(main):003:0> FileUtils.touch a
=> ["uts_dif.log.age"]
Note the touch did not change mtime.
-rw-r--r-- 1 cshupp 197121 0 Aug 26 21:03 uts_dif.log.age
Now consider this irb session:
java -jar C:\Users\cshupp\Downloads\jruby-complete-9.1.10.0.jar -Sjirb
irb(main):001:0> require 'fileutils
irb(main):005:0> a = 'uts_dif.log.age'
=> "uts_dif.log.age"
irb(main):006:0> FileUtils.touch a
=> ["uts_dif.log.age"]
Note the slightly older JRuby works as expected:
-rw-r--r-- 1 cshupp 197121 0 Dec 20 13:54 uts_dif.log.age
MRI Ruby behaves as 9.1.10.
My logging framework is utterly broken...