RFR: 8157555 com/sun/jdi/RedefineClearBreakpoint.sh times out due to Indify String Concat being slow in debug mode

[Dmitry Samersoff]

Staffan,

37: It's better to write it as:

timeout_factor=`echo $TESTTIMEOUTFACTOR |
                awk '{printf "%3.0f\n", $1}'`

It uses the same synax as the rest of script and round value rather than
truncate it.

-Dmitry

On 2016-05-23 12:17, Staffan Larsen wrote:
> This is my second attempt at fixing this timeout by taking the jtreg
> timeout factor into account in the tests. The first fix [1] looked at
> the wrong environment variable, and also would have caused the test to
> run unnecessarily slow since it set sleep_seconds to a higher value
> instead of changing the timeout.
> 
> In this version I have tried to fix these problems. I now look at the
> env variable TESTTIMEOUTFACTOR which will contain the jtreg timeout
> factor in floating point notation. Since it is easier to work with
> integers in shell scripts, I truncate this value using and awk
> expression. I then use this value to set up time limits in the two
> places where we have them. To simplify the code in the cmd() function, I
> no longer print out stack traces after half the timeLimit, only when the
> limit has expired. I think this is reasonable.
> 
> bug: https://bugs.openjdk.java.net/browse/JDK-8157555
> webrev: http://cr.openjdk.java.net/~sla/8157555/webrev.00/
> 
> Thanks,
> /Staffan
> 
> [1] http://hg.openjdk.java.net/jdk9/hs-rt/jdk/rev/5a553039e9fc


-- 
Dmitry Samersoff
Oracle Java development team, Saint Petersburg, Russia
* I would love to change the world, but they won't give me the sources.