tree 80a8f731f6a1ccbfdd2c3636551c15d916a3a264
parent cf461f73bba71a130fbbd62233fe6babc46f288e
author Xiao Ma <xiaom@google.com> 1681093340 +0900
committer Xiao Ma <xiaom@google.com> 1681106966 +0900

Fix the flakyness: privacy address not found in integration test.

The flaky error "privacy address not found" was introduced by updating
the dual-stack provisioning logic, i.e. start IPv4 provisioning prior to
IPv6, however, we only check if IPv6 is provisioned in the assert
function but it's true as long as one of global IPv6 address shows up in
the LinkProperties, e.g. either privacy address or stable privacy
address, however, we check that both of these two addresses must have
been configured on the interface at the end of provisioning,
isIpv6Provisioned cannot guarantee that, instead, we need to wait until
there are 4 addresses appeared in the LinkProperties such as IPv4
address, IPv6 link-local address, privacy and stable privacy address, to
fix the flaky tests.

Bug: 277300318
Test: atest NetworkStackRooTests --iterations
Change-Id: I7373878b9002a486e985d57690ae9faba0acf699