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| author | Tamir Duberstein <tamird@google.com> | 2020-07-03 23:18:46 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-07-03 23:20:13 -0700 |
| commit | 5ac34386a73bb37e5d99201327e0b3eed7abdb46 (patch) | |
| tree | 97d3c424d72970f9131c6870e5c2870e3a15ff63 /test/packetimpact/tests | |
| parent | 418db67e2fa1564d64bce9a8fba5264186822af6 (diff) | |
Improve failure message
Currently this test produces an error resembling
tcp_zero_window_probe_retransmit_test.go:92: zero probe came sooner interval 3200179405 probe 4
which is approximately useless.
PiperOrigin-RevId: 319572263
Diffstat (limited to 'test/packetimpact/tests')
| -rw-r--r-- | test/packetimpact/tests/tcp_zero_window_probe_retransmit_test.go | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/test/packetimpact/tests/tcp_zero_window_probe_retransmit_test.go b/test/packetimpact/tests/tcp_zero_window_probe_retransmit_test.go index 5ab193181..8c89d57c9 100644 --- a/test/packetimpact/tests/tcp_zero_window_probe_retransmit_test.go +++ b/test/packetimpact/tests/tcp_zero_window_probe_retransmit_test.go @@ -88,8 +88,8 @@ func TestZeroWindowProbeRetransmit(t *testing.T) { continue } // Check if the probes came at exponentially increasing intervals. - if p := time.Since(start); p < current-startProbeDuration { - t.Fatalf("zero probe came sooner interval %d probe %d\n", p, i) + if got, want := time.Since(start), current-startProbeDuration; got < want { + t.Errorf("got zero probe %d after %s, want >= %s", i, got, want) } // Acknowledge the zero-window probes from the dut. conn.Send(testbench.TCP{AckNum: ackProbe, Flags: testbench.Uint8(header.TCPFlagAck), WindowSize: testbench.Uint16(0)}) |