opensource/grpc-go
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fix the flaky test

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This commit is contained in:
iamqizhao
2016-06-30 14:26:31 -07:00
parent be59d023f2
commit c477cb3b14
1 changed files with 7 additions and 5 deletions
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12
test/end2end_test.go
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@ -590,16 +590,18 @@ func testFailFast(t *testing.T, e env) {
} }
// Stop the server and tear down all the exisiting connections. // Stop the server and tear down all the exisiting connections.
te.srv.Stop() te.srv.Stop()
// Issue an RPC to make sure the server teardown is propagated to the client already. // Loop until the server teardown is propagated to the client.
ctx, _ := context.WithTimeout(context.Background(), time.Millisecond) for {
if _, err := tc.EmptyCall(ctx, &testpb.Empty{}, grpc.FailFast(false)); grpc.Code(err) != codes.DeadlineExceeded { if _, err := tc.EmptyCall(context.Background(), &testpb.Empty{}); grpc.Code(err) == codes.Unavailable {
t.Fatalf("TestService/EmptyCall(%v, _) = _, %v, want _, error code: %d", ctx, err, codes.DeadlineExceeded) break
}
time.Sleep(10 * time.Millisecond)
} }
// The client keeps reconnecting and ongoing fail-fast RPCs should fail with code.Unavailable. // The client keeps reconnecting and ongoing fail-fast RPCs should fail with code.Unavailable.
if _, err := tc.EmptyCall(context.Background(), &testpb.Empty{}); grpc.Code(err) != codes.Unavailable { if _, err := tc.EmptyCall(context.Background(), &testpb.Empty{}); grpc.Code(err) != codes.Unavailable {
t.Fatalf("TestService/EmptyCall(_, _, _) = _, %v, want _, error code: %d", err, codes.Unavailable) t.Fatalf("TestService/EmptyCall(_, _, _) = _, %v, want _, error code: %d", err, codes.Unavailable)
} }
if _, err := tc.StreamingInputCall(ctx); grpc.Code(err) != codes.Unavailable { if _, err := tc.StreamingInputCall(context.Background()); grpc.Code(err) != codes.Unavailable {
t.Fatalf("TestService/StreamingInputCall(_) = _, %v, want _, error code: %d", err, codes.Unavailable) t.Fatalf("TestService/StreamingInputCall(_) = _, %v, want _, error code: %d", err, codes.Unavailable)
} }