12 KiB
phase, verified, status, score, gaps, notes, human_verification
| phase | verified | status | score | gaps | notes | human_verification | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 03-output-distribution | 2026-03-22T05:30:00Z | human_needed | 11/11 must-haves verified |
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Phase 03: Output & Distribution Verification Report
Phase Goal: Output & Distribution — CSV logging, help/man page, packaging config, test coverage Verified: 2026-03-22T05:30:00Z Status: gaps_found (1 gap) Re-verification: No — initial verification
Goal Achievement
Observable Truths
| # | Truth | Status | Evidence |
|---|---|---|---|
| 1 | User can run tcptop --log output.csv and get a CSV file with connection snapshots |
VERIFIED | run_headless in main.rs (line 181) creates CsvLogger::new, calls write_snapshot on each tick |
| 2 | CSV file has a header row with all 16 column names | VERIFIED | CsvRow derives Serialize — csv crate auto-generates header from field names; test_csv_header_row asserts all 16 names |
| 3 | Each snapshot row includes a timestamp; all rows in one tick share the same timestamp | VERIFIED | Utc::now().to_rfc3339() called once per tick (main.rs line 236), passed to write_snapshot; test_csv_timestamp_consistency verifies |
| 4 | Headless mode never initializes the terminal (no ratatui::init) |
VERIFIED | if let Some(ref log_path) = cli.log branches BEFORE ratatui::init() (main.rs lines 62-70); run_headless contains no ratatui imports |
| 5 | CSV writer tests pass without requiring root or Linux | VERIFIED | csv_test.rs uses tempfile::NamedTempFile — no syscalls, no eBPF; 6 tests confirmed passing on macOS |
| 6 | Man page exists with NAME, SYNOPSIS, DESCRIPTION, OPTIONS, EXAMPLES, and EXIT STATUS | VERIFIED | doc/tcptop.1 (144 lines) contains all 6 required sections plus INTERACTIVE KEYS, REQUIREMENTS, SEE ALSO, AUTHORS |
| 7 | Package metadata in Cargo.toml satisfies crates.io requirements | VERIFIED | tcptop/Cargo.toml has description, license = "MIT", repository, readme, keywords, categories |
| 8 | cargo-deb and cargo-generate-rpm configuration includes the man page asset | VERIFIED | [package.metadata.deb] assets reference ../doc/tcptop.1 → usr/share/man/man1/tcptop.1; rpm config mirrors this |
| 9 | --help output includes the --log flag documentation |
VERIFIED | log: Option<String> with doc comment in Cli struct (main.rs line 47-49); clap auto-generates --help from this |
| 10 | Aggregator edge cases and filtering logic are tested (9 new tests) | VERIFIED | pipeline_test.rs (367 lines) contains all 9 required test functions; all cover non-trivial behavior |
| 11 | OPS-04: Tool is installable via Homebrew | FAILED | No Homebrew formula exists. Context D-16 deferred this to Phase 4, but Plan 02 claims OPS-04 complete. |
Score: 10/11 truths verified
Required Artifacts
| Artifact | Expected | Status | Details |
|---|---|---|---|
tcptop/src/csv_writer.rs |
CsvRow (Serialize), CsvLogger, from_record, write_snapshot | VERIFIED | 84 lines; all four items present; flush() on line 81 |
tcptop/tests/csv_test.rs |
6 CSV output tests, min 50 lines | VERIFIED | 189 lines; test_csv_header_row, overwrite, timestamp_consistency, rate_precision, tcp_state_and_rtt, data_row_field_count |
tcptop/tests/pipeline_test.rs |
9 new tests, min 150 lines | VERIFIED | 367 lines; all 9 test functions present |
doc/tcptop.1 |
Troff man page, min 80 lines | VERIFIED | 144 lines; .TH TCPTOP 1 header; all required sections |
tcptop/Cargo.toml |
Package metadata + [package.metadata.deb] | VERIFIED | All metadata fields present; deb and rpm sections present |
LICENSE |
MIT license file at workspace root | VERIFIED | MIT License, 2026, tcptop contributors |
Formula/tcptop.rb (or equiv) |
Homebrew formula for OPS-04 | MISSING | No formula file exists anywhere in the workspace |
Key Link Verification
| From | To | Via | Status | Details |
|---|---|---|---|---|
tcptop/src/main.rs |
tcptop/src/csv_writer.rs |
run_headless creates CsvLogger, calls write_snapshot |
WIRED | use tcptop::csv_writer::CsvLogger (line 184), CsvLogger::new (line 217), csv_logger.write_snapshot (line 237) |
tcptop/src/csv_writer.rs |
tcptop/src/model.rs |
CsvRow::from_record takes &ConnectionRecord |
WIRED | Line 34: pub fn from_record(record: &ConnectionRecord, timestamp: &str) |
tcptop/Cargo.toml [metadata.deb] assets |
doc/tcptop.1 |
asset reference installs man page | WIRED | ["../doc/tcptop.1", "usr/share/man/man1/tcptop.1", "644"] present |
tcptop/src/lib.rs |
tcptop/src/csv_writer.rs |
pub mod csv_writer export |
WIRED | Line 3 of lib.rs: pub mod csv_writer; |
tcptop/tests/pipeline_test.rs |
tcptop/src/aggregator.rs |
Tests exercise ConnectionTable via CollectorEvent | WIRED | ConnectionTable::new() on lines 9, 95, 126, 162, 201, 210 |
Requirements Coverage
| Requirement | Source Plan | Description | Status | Evidence |
|---|---|---|---|---|
| OUTP-01 | 03-01 | User can log connection data to CSV via --log <path> |
SATISFIED | --log flag in Cli struct; run_headless event loop; CsvLogger wired |
| OUTP-02 | 03-01 | CSV output includes header row and periodic snapshots | SATISFIED | CsvRow Serialize derive gives header; write_snapshot called on each tick |
| OUTP-03 | 03-02 | Tool provides --help with clear usage documentation |
SATISFIED | All 8 Cli fields have doc comments; clap generates --help automatically |
| OUTP-04 | 03-02 | Tool ships with a man page | SATISFIED | doc/tcptop.1 (144 lines) with complete sections and all flag docs |
| OPS-03 | 03-02 | Tool is installable via cargo install |
SATISFIED | description, license, repository in Cargo.toml satisfy crates.io minimum |
| OPS-04 | 03-02 | Tool is installable via Homebrew | NOT SATISFIED | No Homebrew formula file created. CONTEXT D-16 deferred to Phase 4; REQUIREMENTS.md marks as Phase 3 Complete — these are inconsistent. |
| OPS-05 | 03-01, 03-03 | Test coverage for core data processing and display logic | SATISFIED | 6 CSV tests + 9 new pipeline tests covering aggregator, filtering, rates |
Orphaned requirements check: REQUIREMENTS.md maps OUTP-01, OUTP-02, OUTP-03, OUTP-04, OPS-03, OPS-04, OPS-05 to Phase 3. All 7 are claimed by plans (Plan 01: OUTP-01, OUTP-02, OPS-05; Plan 02: OUTP-03, OUTP-04, OPS-03, OPS-04; Plan 03: OPS-05). No orphaned requirements.
Anti-Patterns Found
| File | Line | Pattern | Severity | Impact |
|---|---|---|---|---|
| None | — | — | — | No stub patterns, empty implementations, or placeholder comments found in any phase-modified file. |
Specific checks run on csv_writer.rs, csv_test.rs, main.rs, pipeline_test.rs, doc/tcptop.1:
- No TODO/FIXME/HACK/PLACEHOLDER comments
- No
return null/return {}/return []patterns - No hardcoded empty data flowing to output paths
run_headlessmakes real eBPF collector + aggregator calls, not mocks
Human Verification Required
1. CSV Logging on Linux VM
Test: sudo tcptop --log /tmp/test.csv --interval 2, generate traffic with curl, kill after 8s, inspect /tmp/test.csv
Expected: File has a header row with 16 columns, followed by data rows with RFC3339 timestamps and real connection data
Why human: Requires root + Linux kernel with eBPF. eBPF probes cannot be loaded on macOS.
2. Full Test Suite on Linux
Test: cargo test --package tcptop on the dev-debian VM
Expected: All 13 pipeline tests and 6 CSV tests pass; no Linux-specific compilation errors
Why human: Tests that require timing (test_udp_idle_timeout sleeps 6s, test_rate_calculation_across_ticks sleeps 100ms) may behave differently under VM load. Human confirmation per Plan 03 Task 2 was recorded but commit was marked "approved (human-verify, no commit)" — treated as human attestation.
3. Man Page Rendering
Test: man -l doc/tcptop.1 on the Linux VM
Expected: All sections render correctly; EXAMPLES section shows formatted command examples; no troff rendering errors
Why human: Troff/groff rendering depends on the terminal and man implementation. File content is correct but visual rendering must be confirmed.
Gaps Summary
1 gap blocking full OPS-04 compliance:
OPS-04 states "Tool is installable via Homebrew." No Homebrew formula exists in the repository. The phase CONTEXT document (D-16) explicitly states "Homebrew/macOS packaging deferred to Phase 4," which is a coherent architectural decision since Phase 4 is the macOS backend phase.
However, Plan 02's requirements frontmatter claims OPS-04 as completed, and REQUIREMENTS.md marks it [x] Complete for Phase 3. This is a documentation inconsistency — the work was deliberately deferred, not forgotten, but the requirement tracking says it is done.
Resolution options (for /gsd:plan-phase --gaps):
- Option A: Update REQUIREMENTS.md to move OPS-04 to Phase 4 with status Pending (matches the actual plan in CONTEXT D-16)
- Option B: Create a minimal Homebrew formula stub that installs the pre-built binary (satisfies the requirement without needing the macOS backend)
The underlying work (csv logging, man page, packaging config, test coverage) is complete and correct. This gap is a requirements-tracking inconsistency, not a missing implementation in the phase's primary deliverables.
Verified: 2026-03-22T05:30:00Z Verifier: Claude (gsd-verifier)