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provide more slack in RLS end2end tests (#27842)

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pull/27790/head
Mark D. Roth 3 years ago committed by GitHub
parent 7e11e6d175
commit 08c7b254bd
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1 changed files with 7 additions and 7 deletions
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  1. 14
      test/cpp/end2end/rls_end2end_test.cc

14
test/cpp/end2end/rls_end2end_test.cc
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@ -929,7 +929,7 @@ TEST_F(RlsEnd2endTest, FailedRlsRequestWithoutDefaultTarget) {
BuildRlsRequest({{kTestKey, kTestValue}}),
BuildRlsResponse({TargetStringForPort(backends_[0]->port_)}));
// Sleep long enough for backoff to elapse, then try another RPC.
gpr_sleep_until(grpc_timeout_seconds_to_deadline(2));
gpr_sleep_until(grpc_timeout_seconds_to_deadline(3));
CheckRpcSendOk(DEBUG_LOCATION,
RpcOptions().set_metadata({{"key1", kTestValue}}));
EXPECT_EQ(rls_server_->service_.request_count(), 2);
@ -1125,14 +1125,14 @@ TEST_F(RlsEnd2endTest, StaleCacheEntry) {
RouteLookupRequest::REASON_STALE),
BuildRlsResponse({TargetStringForPort(backends_[0]->port_)}));
// Wait longer than stale age.
gpr_sleep_until(grpc_timeout_seconds_to_deadline(1));
gpr_sleep_until(grpc_timeout_seconds_to_deadline(2));
// Send another RPC. This should use the stale value but should
// dispatch a second RLS request.
CheckRpcSendOk(DEBUG_LOCATION,
RpcOptions().set_metadata({{"key1", kTestValue}}));
EXPECT_EQ(backends_[0]->service_.request_count(), 2);
// Wait for RLS server to receive the second request.
gpr_sleep_until(grpc_timeout_seconds_to_deadline(1));
gpr_sleep_until(grpc_timeout_seconds_to_deadline(2));
EXPECT_EQ(rls_server_->service_.request_count(), 2);
EXPECT_EQ(rls_server_->service_.response_count(), 2);
}
@ -1177,14 +1177,14 @@ TEST_F(RlsEnd2endTest, StaleCacheEntryWithHeaderData) {
BuildRlsResponse({TargetStringForPort(backends_[0]->port_)},
kHeaderData));
// Wait longer than stale age.
gpr_sleep_until(grpc_timeout_seconds_to_deadline(1));
gpr_sleep_until(grpc_timeout_seconds_to_deadline(2));
// Send another RPC. This should use the stale value but should
// dispatch a second RLS request.
CheckRpcSendOk(DEBUG_LOCATION,
RpcOptions().set_metadata({{"key1", kTestValue}}));
EXPECT_EQ(backends_[0]->service_.request_count(), 2);
// Wait for RLS server to receive the second request.
gpr_sleep_until(grpc_timeout_seconds_to_deadline(1));
gpr_sleep_until(grpc_timeout_seconds_to_deadline(2));
EXPECT_EQ(rls_server_->service_.request_count(), 2);
EXPECT_EQ(rls_server_->service_.response_count(), 2);
}
@ -1222,7 +1222,7 @@ TEST_F(RlsEnd2endTest, ExpiredCacheEntry) {
rls_server_->service_.RemoveResponse(
BuildRlsRequest({{kTestKey, kTestValue}}));
// Wait for cache to be expired.
gpr_sleep_until(grpc_timeout_seconds_to_deadline(1));
gpr_sleep_until(grpc_timeout_seconds_to_deadline(2));
// Send another RPC. This should trigger a second RLS request, but
// that fails, so the RPC fails.
CheckRpcSendFailure(DEBUG_LOCATION,
@ -1277,7 +1277,7 @@ TEST_F(RlsEnd2endTest, CacheSizeLimit) {
EXPECT_EQ(backends_[0]->service_.request_count(), 2);
EXPECT_EQ(backends_[1]->service_.request_count(), 0);
// Wait for min_eviction_time to elapse.
gpr_sleep_until(grpc_timeout_seconds_to_deadline(5));
gpr_sleep_until(grpc_timeout_seconds_to_deadline(6));
// Send a request for kTestValue2.
// RLS server gets a request, and RPC goes to backend.
// This causes the entry for kTestValue to be evicted.

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