RFR: JDK-8235738: tools/jpackage/macosx/NameWithSpaceTest.java failed due to exit code 134

[Alexey Semenyuk]

Looks ugly, but seems to be the only possible fix at the moment. Approved.

- Alexey

On 12/13/2019 1:01 AM, Alexander Matveev wrote:
> Please review fix [2] for jpackage bug [1].
>
> Not sure why it happens, but reading output from "hdiutil attach" was 
> not exiting immediately after process terminated with delays upto 20 
> seconds always and in some case upto 10 minutes and thus test was 
> timeout. Only possible workaround found is to wait for "hdiutil 
> attach" process to exit before reading output. In this case call to 
> "hdiutil attach" and reading output happens very fast and does not 
> hang for long time. Generating simple DMG image went from ~40 seconds 
> to ~20 seconds after fix. Test was done with verbose output enabled.
>
> Thanks,
> Alexander
>
> [1] https://bugs.openjdk.java.net/browse/JDK-8235738
>
> [2] http://cr.openjdk.java.net/~almatvee/8235738/webrev.00/