From: Tom Clegg <tclegg@veritasgenetics.com>
Date: Thu, 21 Mar 2019 18:12:54 +0000 (-0400)
Subject: 14807: Allow some fake nodes to remain unbroken.
X-Git-Tag: 1.4.0~99^2
X-Git-Url: https://git.arvados.org/arvados.git/commitdiff_plain/d2aa25400fe0b6b8fc231b1c5e0d32085e38b6bc

14807: Allow some fake nodes to remain unbroken.

If every fake node hits a fake failure mode in 200-400 ms, throughput
can fall below 20 containers per second and fail the test.

Arvados-DCO-1.1-Signed-off-by: Tom Clegg <tclegg@veritasgenetics.com>
---

diff --git a/lib/dispatchcloud/dispatcher_test.go b/lib/dispatchcloud/dispatcher_test.go
index d1ee4b135e..b0033353c2 100644
--- a/lib/dispatchcloud/dispatcher_test.go
+++ b/lib/dispatchcloud/dispatcher_test.go
@@ -156,9 +156,10 @@ func (s *DispatcherSuite) TestDispatchToStubDriver(c *check.C) {
 			stubvm.Broken = time.Now().Add(time.Duration(rand.Int63n(90)) * time.Millisecond)
 		case 1:
 			stubvm.CrunchRunMissing = true
+		case 2:
+			stubvm.ReportBroken = time.Now().Add(time.Duration(rand.Int63n(200)) * time.Millisecond)
 		default:
 			stubvm.CrunchRunCrashRate = 0.1
-			stubvm.ReportBroken = time.Now().Add(time.Duration(rand.Int63n(200)+200) * time.Millisecond)
 		}
 	}