Issue #14375 has been updated by Eregon (Benoit Daloze).


Thank you for the report and patches.

I decided to remove the specs trying arbitrary values for chmod/umask in r62036.
So much platform guards is usually a sign we are testing OS/libc-level stuff, which is not really the right thing for ruby/spec (we should test common real-world cases instead).

----------------------------------------
Bug #14375: 3 Spec failures building MinGW 2018-01-19 trunk 61950
https://bugs.ruby-lang.org/issues/14375#change-69819

* Author: MSP-Greg (Greg L)
* Status: Closed
* Priority: Normal
* Assignee: Eregon (Benoit Daloze)
* Target version: 
* ruby -v: ruby 2.6.0dev (2018-01-19 trunk 61950) [x64-mingw32]
* Backport: 2.3: UNKNOWN, 2.4: UNKNOWN, 2.5: UNKNOWN
----------------------------------------
Below are the results of spec tests for 61964.  The previous build, `ruby 2.6.0dev (2018-01-19 trunk 61949) [x64-mingw32]` did not have these failures.

Thanks, Greg


```
1)
File#chmod always succeeds with any numeric values FAILED
Expected to not get Exception
but got RangeError (integer -1073741824 too small to convert to `unsigned short')
spec/ruby/core/file/chmod_spec.rb:23:in `block (4 levels) in <top (required)>'
spec/ruby/core/file/chmod_spec.rb:22:in `each'
spec/ruby/core/file/chmod_spec.rb:22:in `block (3 levels) in <top (required)>'
spec/ruby/core/file/chmod_spec.rb:3:in `<top (required)>'

2)
File.chmod always succeeds with any numeric values FAILED
Expected to not get Exception
but got RangeError (integer -1073741824 too small to convert to `unsigned short')
spec/ruby/core/file/chmod_spec.rb:131:in `block (4 levels) in <top (required)>'
spec/ruby/core/file/chmod_spec.rb:130:in `each'
spec/ruby/core/file/chmod_spec.rb:130:in `block (3 levels) in <top (required)>'
spec/ruby/core/file/chmod_spec.rb:111:in `<top (required)>'

3)
File.umask always succeeds with any integer values FAILED
Expected to not get Exception
but got RangeError (integer -1073741824 too small to convert to `unsigned short')
spec/ruby/core/file/umask_spec.rb:37:in `block (3 levels) in <top (required)>'
spec/ruby/core/file/umask_spec.rb:36:in `each'
spec/ruby/core/file/umask_spec.rb:36:in `block (2 levels) in <top (required)>'
spec/ruby/core/file/umask_spec.rb:3:in `<top (required)>'
```

---Files--------------------------------
chmod_spec.rb (7.3 KB)
spec-ruby-core-file-chmod_umask.patch (5.04 KB)
umask_spec.rb (2.28 KB)


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