(10) RFR of JDK-8181478, Refactor java/io shell tests to plain java tests

[Paul Sandoz]

> On 14 Jun 2017, at 23:29, Hamlin Li <huaming.li at oracle.com> wrote:
> 
> Hi Alan, Paul,
> 
> Thank you for review, new webrev at: http://cr.openjdk.java.net/~mli/8181478/webrev.01/
> 
> Please also check my comments inline.
> 
> 
> On 2017/6/15 1:28, Alan Bateman wrote:
>> 
>> On 14/06/2017 18:20, Paul Sandoz wrote:
>>>> On 12 Jun 2017, at 01:00, Hamlin Li <huaming.li at oracle.com> wrote:
>>>> 
>>>> Would you please review the below patch?
>>>> 
>>>> bug: https://bugs.openjdk.java.net/browse/JDK-8181478
>>>> 
>>>> webrev: http://cr.openjdk.java.net/~mli/8181478/webrev.00/
>>>> 
>>> It took me a few moments to grok the NonExistentDriver behaviour. If i got it correct, this is checking that deleteOnExit is working correctly?
>>> 
>>> If so it might be clearer to make this is a separate test that is run as a driver and a test with different arguments performing the action and then the checking.
> Agree, it's not that clear. And I just found out there is another test java/io/File/DeleteOnExit.java testing the File.deleteOnExit. so I just remove NonExistentDriver.java and related code.

Do you still require the following:

  48     static File nonDir = new File("x.Basic.nonDir");
...
  93         nonDir.delete();
...
 133         if (!nonDir.mkdir()) {
 134             fail(nonDir, "could not create");
 135         }
 136         if (!nonDir.exists() || !nonDir.isDirectory()) {
 137             fail(nonDir, "not created");
 138         }

since it is now just duplicating the assertions from the results of a call to show.

Paul.

>> I agree. Also in FileOpenTest then it can use APIs to set the hidden attribute, no need to launch attrib.exe each time.
> This is a test running only on windows.
> I'm not sure if I understand you correctly. In new patch I use Files.setAttribute(path, "dos:hidden", true/false); to hide/un-hide a file, and use File.setReadOnly() to make a file read only.
> 
> Thank you
> -Hamlin
>> 
>> -Alan
>