RFR: 8196750 [Testbug] tools/launcher tests need to tolerate unrelated warnings
david.holmes at oracle.com
Thu Mar 22 21:36:07 UTC 2018
On 23/03/2018 12:18 AM, Kumar Srinivasan wrote:
> Why would the VM emit these warnings if the deprecated vm flag
> is not being used ?
The warnings are not deprecation warnings. The warnings are for flags
that should have been made obsolete in this version but are still
present. It is a reminder to make updates when the version ticks over
such that a deprecated flag should now be obsolete or expired.
But more generally the VM can issue runtime warnings for a variety of
> As for the reviews I am ok with InfoStreams, wrt. ToolOpts it is not at
> all apparent,
> maybe more comments explaining what is going on ?
>> Hi Andrei,
>> On 22/03/2018 11:12 AM, Andrey Nazarov wrote:
>>> Please review fix in launcher tests.
>>> Review: http://cr.openjdk.java.net/~anazarov/JDK-8196750/webrev/
>>> Bug: https://bugs.openjdk.java.net/browse/JDK-8196750?filter=-1
>> I don't understand how the change fixes the problem. IIUC the problem
>> is that the test expects the output to consist of the command-line
>> passed to the tool. Instead if it contains a Warning from the VM, it
>> won't match and so we fail. The new code no longer uses a String and
>> no longer assumes that output[i] == args[i], but it still searches the
>> current "output" value for a match with one of the args. But that will
>> still fail if what we actually have is a Warning. ?? I would have
>> expected to see the Warning strings filtered out more directly.
>> The other test change seems reasonable.
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