Hi Igor,

Thank you for review. This is what I see from the test execution logs on Windows:


// At archive creation time:
 >      -XX:SharedArchiveFile=T:/testoutput/jtreg/cds_archive.jsa -Xshare:dump


// At archive use time:

 >        -vmoption:-XX:+UnlockDiagnosticVMOptions 
-vmoption:-XX:SharedArchiveFile=/cygdrive/t/testoutput/jtreg/cds_archive.jsa 
-javaoptions:-Xshare:auto -javaoptions:-Xlog:class+path=trace 
-javaoptions:-showversion


I am not a Windows expert, and especially not a wiz in Cygwin. Do you know if these 2 paths are equivalent?
[1] T:/testoutput/jtreg/cds_archive.jsa
[2] /cygdrive/t/testoutput/jtreg/cds_archive.jsa

If these are equivalent, then the code is OK as is. If not, I will change it and rerun the tests. Please let me know.


Thank you,
Misha


On 2/13/18, 8:41 PM, Igor Ignatyev wrote:
Hi Misha,

have you check that it works on windows w/ GENERATE_CDS_ARCHIVE=true? it seems 
that you should called GETMIXEDPATH in CDS_VM_ARGS:
CDS_VM_ARGS := -XX:+UnlockDiagnosticVMOptions 
-XX:SharedArchiveFile=$(CDS_ARCHIVE_FILE)
vs
CDS_VM_ARGS := -XX:+UnlockDiagnosticVMOptions -XX:SharedArchiveFile=$(shell 
$(GETMIXEDPATH) "$(CDS_ARCHIVE_FILE)")
otherwise, tests won't be able to find cds archive during test execution.

-- Igor

On Feb 13, 2018, at 8:17 PM, Mikhailo Seledtsov<mikhailo.seledt...@oracle.com>  
wrote:

Please review this small change that enables execution of any jtreg test(s) in 
CDS mode
via make. Please see bug description for details.

Thanks to Erik and Igor for their help with this change.

    JBS: https://bugs.openjdk.java.net/browse/JDK-8197906
    WebRev: http://cr.openjdk.java.net/~mseledtsov/8197906.01/

    Testing:
      - ran hotspot_runtime in CDS mode with this change - Linux-x64 - no new 
failures
      - running several test sets in CDS mode via distributed test system - pass
      - running pre-integration sanity testing (HS tier1, tier2) - in progress

Thank you,
Misha

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