[Webkit-unassigned] [Bug 103826] New: NRWT should be able to replay a previous run

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=103826

           Summary: NRWT should be able to replay a previous run
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Tools / Tests
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: dpranke at chromium.org
                CC: eric at webkit.org, ap at webkit.org, ojan at chromium.org
        Depends on: 103824


See bug 37396 for some discussion; it would be nice to be able to replay or rerun the results of a previous NRWT run, preserving the sharding, ordering, DRT restarting, and other behavior as much as possible. Right now we don't really store enough information to make that doable, but the cleanup outlined in bug 103824 will fix that.

Theoretically once we supported this we could build a simple tool on top of it that would automatically determine N equally-long-running shards for N workers to make the test runs more deterministic as well, which might be worth doing (to reduce flakiness).

-- 
Configure bugmail: https://bugs.webkit.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.