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2026-02-24tui: add dashboard sparkline rendererPaul Buetow
2026-02-24tui: add dashboard tab framework modelPaul Buetow
2026-02-24ior: route default mode through tui and add plain flagPaul Buetow
2026-02-23tui: add top-level model and run entrypointPaul Buetow
2026-02-23tui: add pid picker model and /proc scannerPaul Buetow
2026-02-23tui: add shared bubbletea message types (task 302)Paul Buetow
2026-02-23task 302: add shared tui styles and key bindingsPaul Buetow
2026-02-23task 302: add stats engine orchestration and snapshotsPaul Buetow
2026-02-23task 303: add per-process accumulator with pid-reuse guardPaul Buetow
2026-02-23task 303: add fixed-bucket log-scale histogramPaul Buetow
2026-02-23task 305: add top-N file ranker with bounded cardinalityPaul Buetow
2026-02-23task 305: add per-syscall accumulator with reservoir percentilesPaul Buetow
2026-02-23task 305: add ring time series with wrap-around and gap testsPaul Buetow
2026-02-23task 304: harden snapshot immutability after sub-agent reviewPaul Buetow
2026-02-23task 304: add immutable statsengine snapshot typesPaul Buetow
2026-02-23tests: cover durationToPrev gap semanticsPaul Buetow
2026-02-23docs: define durationToPrev timing semanticsPaul Buetow
2026-02-23flags: document open_by_handle_at CO-RE re-evaluationPaul Buetow
2026-02-23Track pidfd_getfd returned fds in eventloopPaul Buetow
2026-02-23Add baseline pidfd_getfd tracepoint supportPaul Buetow
2026-02-23Add getcwd tracing support and stabilize comm propagation testPaul Buetow
2026-02-23Fix integration trace expectations and fd/open event handlingPaul Buetow
2026-02-22Fix event comm attribution and reduce integration log noisePaul Buetow
2026-02-22Add copy_file_range support and tracepoint attach testsPaul Buetow
2026-02-22Implement mmap/msync syscall support with unit and integration coveragePaul Buetow
2026-02-22Implement sync_file_range coverage and document mage world bootstrapPaul Buetow
2026-02-21Add negative tests for all internal unit tests (task 348)Paul Buetow
- internal/types: Fix StringValue panic with no null terminator, add negative tests for serialization, Equals, and StringValue edge cases - internal/file: Add negative tests for empty name, unknown flags, SetFlags/AddFlags, Dup, empty OldnameNewname and Pathname - internal/flamegraph: Add negative tests for StringByName unknown field, Counter.ValueByName panic, merge empty, deserialize invalid data, serialize/deserialize round-trip - internal/generate/format: Add negative tests for empty input, ID errors, malformed fields, empty declarations - internal/generate/typesgo: Add negative tests for snakeToCamel edge cases, unknown types, invalid member/define parsing, no-import case - internal/generate/tracepointsgo: Add negative tests for malformed SEC, no SEC lines - internal/generate/codegen: Add negative tests for unknown event kind, invalid syscall grouping, missing exit tracepoint - internal/generate/classify: Add negative tests for empty external fields, non-fd types Amp-Thread-ID: https://ampcode.com/threads/T-019c81bf-3d5c-7216-b1b6-890db1374414 Co-authored-by: Amp <amp@ampcode.com>
2026-02-21fix: close_range path resolution - lookup fd before deleting from mapPaul Buetow
Move e.files[fd] lookup before the close_range fd cleanup loop in the FdEvent handler so the file path is resolved while the fd still exists in the map. Previously, close_range events always fell through to file.NewFdWithPid() which couldn't resolve the path since the fd was already closed. Also add unit test assertion verifying ep.File resolves to the correct filename for close_range events. Task: 349 Amp-Thread-ID: https://ampcode.com/threads/T-019c8180-1da4-7048-9200-ae93bdd90cab Co-authored-by: Amp <amp@ampcode.com>
2026-02-21Add integration test framework: plan, workload binary, harness scaffoldingPaul Buetow
- INTEGRATIONTESTS-PLAN.md: full design for e2e integration tests - integrationtests/cmd/ioworkload: standalone binary with 13 I/O scenarios - integrationtests/expectations.go: ExpectedEvent type and assertion helpers - integrationtests/parse.go: .ior.zst parser producing TestResult - Export IterRecord and LoadFromFile in flamegraph package - Fix TraceId -> TraceID, StringByName returns error instead of panic Amp-Thread-ID: https://ampcode.com/threads/T-019c8031-c106-757a-95a0-7a5457163ce7 Co-authored-by: Amp <amp@ampcode.com>
2026-02-21Add byte count tracking to event pairsPaul Buetow
Amp-Thread-ID: https://ampcode.com/threads/T-019c8012-eaeb-768d-a264-5a704f3939ef Co-authored-by: Amp <amp@ampcode.com>
2026-02-21Enable name_to_handle_at and io_uring fd attributionPaul Buetow
Amp-Thread-ID: https://ampcode.com/threads/T-019c7fec-eec9-706a-8338-3ce674802680 Co-authored-by: Amp <amp@ampcode.com>
2026-02-21Document optional open_by_handle_at excludePaul Buetow
Amp-Thread-ID: https://ampcode.com/threads/T-019c7fd9-5870-77b7-9909-3eb7550d17bb Co-authored-by: Amp <amp@ampcode.com>
2026-02-21Enable open_by_handle_at tracepointPaul Buetow
Amp-Thread-ID: https://ampcode.com/threads/T-019c7fd9-5870-77b7-9909-3eb7550d17bb Co-authored-by: Amp <amp@ampcode.com>
2026-02-21Track io_uring setup fds in event loopPaul Buetow
Amp-Thread-ID: https://ampcode.com/threads/T-019c7fd9-5870-77b7-9909-3eb7550d17bb Co-authored-by: Amp <amp@ampcode.com>
2026-02-21Handle close_range cleanupPaul Buetow
Amp-Thread-ID: https://ampcode.com/threads/T-019c7faf-baaa-704f-af15-8aeba9df4628 Co-authored-by: Amp <amp@ampcode.com>
2026-02-21Handle open_by_handle_at without pathnamePaul Buetow
Amp-Thread-ID: https://ampcode.com/threads/T-019c7faf-baaa-704f-af15-8aeba9df4628 Co-authored-by: Amp <amp@ampcode.com>
2026-02-21Handle unknown flags for openat2Paul Buetow
Amp-Thread-ID: https://ampcode.com/threads/T-019c7faf-baaa-704f-af15-8aeba9df4628 Co-authored-by: Amp <amp@ampcode.com>
2026-02-21Migrate make targets to magePaul Buetow
Amp-Thread-ID: https://ampcode.com/threads/T-019c7f4e-cc5f-76f1-aaf0-dd7cbaabbb18 Co-authored-by: Amp <amp@ampcode.com>
2026-02-21Align Go project structure and add Mage targetsPaul Buetow
Amp-Thread-ID: https://ampcode.com/threads/T-019c7f3b-1326-767b-94d5-366b91eaf712 Co-authored-by: Amp <amp@ampcode.com>
2026-02-21rewrite from Raku to Golang initialPaul Buetow
2025-10-09fix unit tests, initial hard exclude of not working yet syscallsPaul Buetow
2025-10-09initial handle by open_at syscallsPaul Buetow
2025-10-08clarify, that some tests are there already for FCNTLPaul Buetow
2025-10-08add classificationsPaul Buetow
2025-10-08classify more tracepointsPaul Buetow
2025-07-14more on classificationPaul Buetow
2025-07-12initial classificationPaul Buetow
2025-07-11fix the fctnl F_SET bugPaul Buetow
2025-07-11Add comprehensive unit tests for FcntlEvent handlingPaul Buetow
- Implement helper function makeEnterFcntlEvent for test data creation - Add test for F_SETFL flag modification (temporarily disabled due to failure) - Add test for F_DUPFD file descriptor duplication - Add test for F_DUPFD_CLOEXEC with O_CLOEXEC flag - Add test for fcntl error handling (ret=-1) - Add test for invalid file descriptors Bug fixes: - Fix NewFdWithPid to properly initialize fd field - Fix event pair pool to properly clear all fields on recycle - Initialize all fields in NewPair to prevent stale data The F_SETFL test is temporarily disabled pending investigation of "expected a file.FdFile" panic during event processing. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
2025-07-10Update TODO.md and remove obsolete unit test commentsPaul Buetow
- Remove 5 obsolete "TODO: Unit test this" comments from eventloop.go for event types that already have comprehensive test coverage - Keep TODO comment for FcntlEvent which still needs tests - Reorganize TODO.md with prioritized task list based on all TODOs found across the codebase - Add priority levels: High (core functionality), Medium (additional syscalls), Low (less common features), and General improvements - Document completed tasks to acknowledge test coverage achievements 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
generated by cgit v1.2.3 (git 2.25.1) at 2026-06-21 14:57:44 +0000