Review Request : Java exe doesn't process args ending Back slash

[jayashree viswanathan]

On 20-12-2012 12:07 AM, Kumar Srinivasan wrote:
> Hello Jayashree,
>
> a. you are referencing a bug which has already been fixed, is there a
>     new one for this ?
>
> b. with regards to the fix, I don't quite understand the issue, could 
> you please
>     provide a  use case ?
>
> c. your regression test does not seem to be accurate it behaves the 
> same with or
>     without your fix, also you will need to provide a C++ test case in 
> cmdtoargs.c
>     as well see the bottom of that file.
>
>
> Thanks
> Kumar
>
>
>
>>
>>
>> Hi All,
>>
>> Java.exe doesn't seems to process arguments ending with back slashes
>> well , in windows only .
>>
>> I have added test scenario and changeset in the below webrev .
>>
>> http://cr.openjdk.java.net/~jviswana/7188114/webrev.01/
>>
>> This seems to be introduced after the bug fix for 7188114 has be made
>> into jdk8 .
>>
>> Thanks and Regards,
>> Jayashree Viswanathan
>>
>>
>>
>>
>
Hi Kumar ,

a. I am referencing an old bug because , that bug fix has caused this 
regression .

b. The use case is when there are backslashes at the end args for a java 
command using say -Dtest.argEndingInBackslash=a\\\\

JavaVM args:
     version 0x00010002, ignoreUnrecognized is JNI_FALSE, nOptions is 5
     option[ 0] = '-Dsun.java.launcher.diag=true'
     option[ 1] = '-Djava.class.path=.'
     option[ 2] = '-Dtest.argEndingInBackslash=a'
     option[ 3] = '-Dsun.java.command=TestCmdLineParsing'
     option[ 4] = '-Dsun.java.launcher=SUN_STANDARD'
74439 micro seconds to InitializeJVM
Main class is 'TestCmdLineParsing'
App's argc is 0
9182 micro seconds to load main class
----_JAVA_LAUNCHER_DEBUG----
value of test.argEndingInBackslash = a


c. Sorry , I seem to have missed something , the above test case should 
help you exhibit the problem .
  Can you please let me know where to find or add such C++ test cases , 
as In the test cases bucket I know off is jtreg or JCKs only at the moment .

Thanks and Regards,
Jayashree Viswanathan