1
89%
master: 89%

Ran 12 May 2021 09:32PM UTC

Files 446

Run time 9min

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Committed 12 May 2021 09:17PM UTC coverage: 88.057% (-0.01%) from 88.07%

Job # GRADLE_OPTS=-Xmx512m LDFLAGS=-L/tmp/protobuf/lib CXXFLAGS=-I/tmp/protobuf/include LD_LIBRARY_PATH=/tmp/protobuf/lib

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push

travis-ci

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web-flow

Commit Message

xds: eliminate test verification for nondeterministic behaviors (#8172)

When the ring_hash LB policy enters TRANSIENT_FAILURE, it tries to connect one of the IDLE subchannels. Which subchannel to be connected to is non-deterministic, it just choose the first one from the subchannels map.

The existing test creates 4 subchannels, brings down 2 of them to let ring_hash LB policy enter TRANSIENT_FAILURE. But which one fo the remaining two subchannels to be kicked off connection is nondeterministic. This introduces trouble for verifying the behavior. This change simplifies the test, to only create 3 subchannels so that there is only one single subchannel remaining in IDLE after bringing the other two down. We are able to easily verify the behavior of ring_hash LB policy requesting connection for that one subchannel.

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27059 of 30729 relevant lines covered (88.06%)

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grpc / grpc-java / 22161 / 1
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master: 89%

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grpc / grpc-java / 22161 / 1 89% master: 89%

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