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[grpclb e2e test] increase RPC deadlines to fix flakes (#34403)

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pull/34410/head
Mark D. Roth 2 years ago committed by GitHub
parent 113dbf5183
commit 0bffb766ff
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1 changed files with 13 additions and 13 deletions
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  1. 26
      test/cpp/end2end/grpclb_end2end_test.cc

26
test/cpp/end2end/grpclb_end2end_test.cc
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@ -659,7 +659,7 @@ class GrpclbEnd2endTest : public ::testing::Test {
return response;
}
Status SendRpc(EchoResponse* response = nullptr, int timeout_ms = 1000,
Status SendRpc(EchoResponse* response = nullptr, int timeout_ms = 3000,
bool wait_for_ready = false,
const Status& expected_status = Status::OK) {
const bool local_response = (response == nullptr);
@ -679,7 +679,7 @@ class GrpclbEnd2endTest : public ::testing::Test {
return status;
}
void CheckRpcSendOk(const size_t times = 1, const int timeout_ms = 1000,
void CheckRpcSendOk(const size_t times = 1, const int timeout_ms = 3000,
bool wait_for_ready = false) {
for (size_t i = 0; i < times; ++i) {
EchoResponse response;
@ -854,7 +854,7 @@ TEST_F(SingleBalancerTest, ReturnServerStatus) {
// Send a request that the backend will fail, and make sure we get
// back the right status.
Status expected(StatusCode::INVALID_ARGUMENT, "He's dead, Jim!");
Status actual = SendRpc(/*response=*/nullptr, /*timeout_ms=*/1000,
Status actual = SendRpc(/*response=*/nullptr, /*timeout_ms=*/3000,
/*wait_for_ready=*/false, expected);
EXPECT_EQ(actual.error_code(), expected.error_code());
EXPECT_EQ(actual.error_message(), expected.error_message());
@ -870,7 +870,7 @@ TEST_F(SingleBalancerTest, SelectGrpclbWithMigrationServiceConfig) {
"}");
ScheduleResponseForBalancer(
0, BuildResponseForBackends(GetBackendPorts(), {}), 0);
CheckRpcSendOk(1, 1000 /* timeout_ms */, true /* wait_for_ready */);
CheckRpcSendOk(1, 3000 /* timeout_ms */, true /* wait_for_ready */);
balancers_[0]->service_.NotifyDoneWithServerlists();
// The balancer got a single request.
EXPECT_EQ(1U, balancers_[0]->service_.request_count());
@ -918,7 +918,7 @@ TEST_F(SingleBalancerTest, UsePickFirstChildPolicy) {
ScheduleResponseForBalancer(
0, BuildResponseForBackends(GetBackendPorts(), {}), 0);
const size_t kNumRpcs = num_backends_ * 2;
CheckRpcSendOk(kNumRpcs, 1000 /* timeout_ms */, true /* wait_for_ready */);
CheckRpcSendOk(kNumRpcs, 3000 /* timeout_ms */, true /* wait_for_ready */);
balancers_[0]->service_.NotifyDoneWithServerlists();
// Check that all requests went to the first backend. This verifies
// that we used pick_first instead of round_robin as the child policy.
@ -948,7 +948,7 @@ TEST_F(SingleBalancerTest, SwapChildPolicy) {
ScheduleResponseForBalancer(
0, BuildResponseForBackends(GetBackendPorts(), {}), 0);
const size_t kNumRpcs = num_backends_ * 2;
CheckRpcSendOk(kNumRpcs, 1000 /* timeout_ms */, true /* wait_for_ready */);
CheckRpcSendOk(kNumRpcs, 3000 /* timeout_ms */, true /* wait_for_ready */);
// Check that all requests went to the first backend. This verifies
// that we used pick_first instead of round_robin as the child policy.
EXPECT_EQ(backends_[0]->service_.request_count(), kNumRpcs);
@ -958,7 +958,7 @@ TEST_F(SingleBalancerTest, SwapChildPolicy) {
// Send new resolution that removes child policy from service config.
SetNextResolutionAllBalancers();
WaitForAllBackends();
CheckRpcSendOk(kNumRpcs, 1000 /* timeout_ms */, true /* wait_for_ready */);
CheckRpcSendOk(kNumRpcs, 3000 /* timeout_ms */, true /* wait_for_ready */);
// Check that every backend saw the same number of requests. This verifies
// that we used round_robin.
for (size_t i = 0; i < backends_.size(); ++i) {
@ -1359,7 +1359,7 @@ TEST_F(SingleBalancerTest, FallbackEarlyWhenBalancerChannelFails) {
SetNextResolution(balancer_addresses, backend_addresses);
// Send RPC with deadline less than the fallback timeout and make sure it
// succeeds.
CheckRpcSendOk(/* times */ 1, /* timeout_ms */ 1000,
CheckRpcSendOk(/* times */ 1, /* timeout_ms */ 3000,
/* wait_for_ready */ false);
}
@ -1376,7 +1376,7 @@ TEST_F(SingleBalancerTest, FallbackEarlyWhenBalancerCallFails) {
balancers_[0]->service_.NotifyDoneWithServerlists();
// Send RPC with deadline less than the fallback timeout and make sure it
// succeeds.
CheckRpcSendOk(/* times */ 1, /* timeout_ms */ 1000,
CheckRpcSendOk(/* times */ 1, /* timeout_ms */ 3000,
/* wait_for_ready */ false);
}
@ -1395,7 +1395,7 @@ TEST_F(SingleBalancerTest, FallbackControlledByBalancerBeforeFirstServerlist) {
ScheduleResponseForBalancer(0, resp, 0);
// Send RPC with deadline less than the fallback timeout and make sure it
// succeeds.
CheckRpcSendOk(/* times */ 1, /* timeout_ms */ 1000,
CheckRpcSendOk(/* times */ 1, /* timeout_ms */ 3000,
/* wait_for_ready */ false);
}
@ -1437,7 +1437,7 @@ TEST_F(SingleBalancerTest, BackendsRestart) {
CheckRpcSendFailure();
// Restart backends. RPCs should start succeeding again.
StartAllBackends();
CheckRpcSendOk(1 /* times */, 2000 /* timeout_ms */,
CheckRpcSendOk(1 /* times */, 3000 /* timeout_ms */,
true /* wait_for_ready */);
// The balancer got a single request.
EXPECT_EQ(1U, balancers_[0]->service_.request_count());
@ -1877,7 +1877,7 @@ TEST_F(SingleBalancerTest, DropAllFirst) {
{}, {{"rate_limiting", num_of_drop_by_rate_limiting_addresses},
{"load_balancing", num_of_drop_by_load_balancing_addresses}}),
0);
const Status status = SendRpc(nullptr, 1000, true);
const Status status = SendRpc(nullptr, 3000, true);
EXPECT_FALSE(status.ok());
EXPECT_EQ(status.error_message(), "drop directed by grpclb balancer");
}
@ -1901,7 +1901,7 @@ TEST_F(SingleBalancerTest, DropAll) {
// fail.
Status status;
do {
status = SendRpc(nullptr, 1000, true);
status = SendRpc(nullptr, 3000, true);
} while (status.ok());
EXPECT_FALSE(status.ok());
EXPECT_EQ(status.error_message(), "drop directed by grpclb balancer");

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