Luke Huang b896220cda Fix minor bug and deflaky for DnsResolverTest
1. Add the missing countdown() in the test callback
2. Add ensureWifiConnected() to prevent no available network problem.
3. Increase the timeout for awaiting private DNS setting because
   current one might not be enough.

Bug: 168027339
Test atest

Merged-In: I91190d8644ff7a7dfaf4fa3f2d43c17f67dfac11
Original-Change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1486780
(cherry picked from commit e2005b0138)
Change-Id: Id4ca3a0651b998ce614fe83f52df6362268dc43f
2020-11-13 03:42:57 +00:00
Description
android_packages_modules_Connectivity
189 MiB
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