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| author | Garrett D'Amore <garrett@damore.org> | 2024-10-13 13:02:56 -0700 |
|---|---|---|
| committer | Garrett D'Amore <garrett@damore.org> | 2024-10-13 13:38:42 -0700 |
| commit | f9591be4916fb2467ce5a45ad74a12242946083c (patch) | |
| tree | 9d027b2942e0f9badca0530f6e7d016a26e821f4 | |
| parent | b61285dc16974efe31a3b8d8923f17c8ce3cceb0 (diff) | |
| download | nng-f9591be4916fb2467ce5a45ad74a12242946083c.tar.gz nng-f9591be4916fb2467ce5a45ad74a12242946083c.tar.bz2 nng-f9591be4916fb2467ce5a45ad74a12242946083c.zip | |
UDP: More test tuning for lossy environments.
| -rw-r--r-- | src/sp/transport/udp/udp_tran_test.c | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/src/sp/transport/udp/udp_tran_test.c b/src/sp/transport/udp/udp_tran_test.c index d68f60f9..fe567e7b 100644 --- a/src/sp/transport/udp/udp_tran_test.c +++ b/src/sp/transport/udp/udp_tran_test.c @@ -268,15 +268,20 @@ test_udp_multi_small_burst(void) NUTS_PASS(nng_dialer_start(d, 0)); nng_msleep(100); - float actual = 0; - float expect = 0; - int burst = 4; - int count = 20; - -#ifdef NNG_PLATFORM_WINDOWS + float actual = 0; + float expect = 0; + float require = 0.50; + int burst = 4; + int count = 20; + +#if defined(NNG_SANITIZER) || defined(NNG_COVERAGE) + // sanitizers may drop a lot, so can coverage + require = 0.0; +#elif defined(NNG_PLATFORM_WINDOWS) // Windows seems to drop a lot - maybe because of virtualization - burst = 2; - count = 10; + burst = 2; + count = 10; + require = 0.10; #endif // Experimentally at least on Darwin, we see some packet losses @@ -297,13 +302,9 @@ test_udp_multi_small_burst(void) NUTS_TRUE(sz == 95); } NUTS_TRUE(actual <= expect); -#if !defined(NNG_SANITIZER) && !defined(NNG_COVERAGE) - // Under sanitizer runs we lose a lot, maybe even majority, of packets - NUTS_TRUE( - actual / expect > 0.50); // maximum reasonable packet loss of 20% + NUTS_TRUE(actual / expect > require); NUTS_MSG("Packet loss: %.02f (got %.f of %.f)", 1.0 - actual / expect, actual, expect); -#endif NUTS_CLOSE(s0); NUTS_CLOSE(s1); } |