commit b41a94db3c089c9b29c05f1639315d090b663576
author Maciej Żenczykowski <maze@google.com> Sun May 21 06:00:53 2023 +0000
committer Maciej Żenczykowski <maze@google.com> Mon May 22 17:46:19 2023 +0000
tree 50937c09baafe3877607dc92bcc9cb95103953cf
parent adc6ab5c452b5c68b2cb79f4c3d0824a8adcf324

deflake android.net.cts.NetworkStatsManagerTest#testUidTagStateDetails

Observed failure in manual run on aosp/master cuttlefish:

[759/913] android.net.cts.NetworkStatsManagerTest#testUidTagStateDetails: FAILED (710ms)

STACKTRACE:
java.lang.AssertionError: QueryResult(tag=TAG_NONE state=STATE_FOREGROUND total=256756): 256756 not within 10% of 231272
        at org.junit.Assert.fail(Assert.java:89)
        at org.junit.Assert.assertTrue(Assert.java:42)
        at android.net.cts.NetworkStatsManagerTest.assertWithinPercentage(NetworkStatsManagerTest.java:743)
        at android.net.cts.NetworkStatsManagerTest.testUidTagStateDetails(NetworkStatsManagerTest.java:802)

256756 / 231272 =~= 1.11019  -->  just over 11% deviation.

Test: TreeHugger
Bug: 283166618
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: Ie9af706e4f84065050188b1c9b697cccd8509c32

tests/cts/net/src/android/net/cts/NetworkStatsManagerTest.java

diff --git a/tests/cts/net/src/android/net/cts/NetworkStatsManagerTest.java b/tests/cts/net/src/android/net/cts/NetworkStatsManagerTest.java
index d8a0b07..83b9b81 100644
--- a/tests/cts/net/src/android/net/cts/NetworkStatsManagerTest.java
+++ b/tests/cts/net/src/android/net/cts/NetworkStatsManagerTest.java
@@ -799,7 +799,7 @@
                 // harness, which is untagged, won't cause a failure.
                 long firstTotal = resultsWithTraffic.get(0).total;
                 for (QueryResult queryResult : resultsWithTraffic) {
-                    assertWithinPercentage(queryResult + "", firstTotal, queryResult.total, 10);
+                    assertWithinPercentage(queryResult + "", firstTotal, queryResult.total, 12);
                 }
 
                 // Expect to see no traffic when querying for any tag in tagsWithNoTraffic or any