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test(cpworker): use an 8 MB capture buffer in the timeout_ms > 0 integration tests #318

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Merged
timmy21 merged 1 commit into from
Oct 14, 2026
Merged

test(cpworker): use an 8 MB capture buffer in the timeout_ms > 0 integration tests #318

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3 changes: 3 additions & 0 deletions cpworker/tests/integration/idle_capture_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -62,6 +62,9 @@ func writeIdleCaptureConfig(t *testing.T, outputDir string, pipeline bool, timeo
"snaplen": 2048,
"bpf": fmt.Sprintf("udp and port %d", s.port),
"timeout_ms": timeoutMs,
// The default 256 MB ring can take seconds to allocate on a host
// short of free memory, longer than the tests wait for startup.
"buffer_size_mb": 8,
// Test traffic and a zmq output both use 127.0.0.1; the default
// output-host exclusion would filter all of it out of the capture.
"not_filter_output_hosts": true,
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2 changes: 1 addition & 1 deletion cpworker/tests/integration/testdata/reload/pipeline_dest_a.json
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Expand Up @@ -4,7 +4,7 @@
"tasks": [
{
"fingerprint": "dst-a",
"capturer": { "type": "libpcap", "libpcap": { "interface": "lo", "snaplen": 2048, "bpf": "udp and port 54321", "timeout_ms": 10 } },
"capturer": { "type": "libpcap", "libpcap": { "interface": "lo", "snaplen": 2048, "bpf": "udp and port 54321", "timeout_ms": 10, "buffer_size_mb": 8 } },
"outputs": [ { "type": "file", "file": { "name": "testdata/output/reload/switch_pipeline/a.pcap" } } ]
}
]
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2 changes: 1 addition & 1 deletion cpworker/tests/integration/testdata/reload/pipeline_dest_b.json
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Expand Up @@ -4,7 +4,7 @@
"tasks": [
{
"fingerprint": "dst-b",
"capturer": { "type": "libpcap", "libpcap": { "interface": "lo", "snaplen": 2048, "bpf": "udp and port 54321", "timeout_ms": 10 } },
"capturer": { "type": "libpcap", "libpcap": { "interface": "lo", "snaplen": 2048, "bpf": "udp and port 54321", "timeout_ms": 10, "buffer_size_mb": 8 } },
"outputs": [ { "type": "file", "file": { "name": "testdata/output/reload/switch_pipeline/b.pcap" } } ]
}
]
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2 changes: 1 addition & 1 deletion cpworker/tests/integration/testdata/reload/rtc_dest_a.json
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Expand Up @@ -2,7 +2,7 @@
"tasks": [
{
"fingerprint": "dst-a",
"capturer": { "type": "libpcap", "libpcap": { "interface": "lo", "snaplen": 2048, "bpf": "udp and port 54321", "timeout_ms": 10 } },
"capturer": { "type": "libpcap", "libpcap": { "interface": "lo", "snaplen": 2048, "bpf": "udp and port 54321", "timeout_ms": 10, "buffer_size_mb": 8 } },
"outputs": [ { "type": "file", "file": { "name": "testdata/output/reload/switch_rtc/a.pcap" } } ]
}
]
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2 changes: 1 addition & 1 deletion cpworker/tests/integration/testdata/reload/rtc_dest_b.json
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Expand Up @@ -2,7 +2,7 @@
"tasks": [
{
"fingerprint": "dst-b",
"capturer": { "type": "libpcap", "libpcap": { "interface": "lo", "snaplen": 2048, "bpf": "udp and port 54321", "timeout_ms": 10 } },
"capturer": { "type": "libpcap", "libpcap": { "interface": "lo", "snaplen": 2048, "bpf": "udp and port 54321", "timeout_ms": 10, "buffer_size_mb": 8 } },
"outputs": [ { "type": "file", "file": { "name": "testdata/output/reload/switch_rtc/b.pcap" } } ]
}
]
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