docs: #1050 gap 9 shrinks: tests in CI on the three desktop platforms

ci.yml exists, but main does not pass it yet. The #989 fixes and the
Windows ones (#1052) are still outstanding, so the entry stays open:
6-12 h -> 2-4 h. Headline numbers are unchanged.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

ROADMAP.md

@@ -2,7 +2,7 @@
 
 **Stage: alpha** · next: beta, ~14 points and ~340–600 h away
 
-> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-11 · **Change:** minor (EOS R5 Mark II CR3 verified; RAW decoding 77%) · **Target:** Adobe Lightroom Classic 15.5 / Lightroom 9.6
+> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-11 · **Change:** minor (tests in CI on macOS, Windows and Linux, not green yet; EOS R5 Mark II CR3 verified; RAW decoding 77%) · **Target:** Adobe Lightroom Classic 15.5 / Lightroom 9.6
 
 One-page summary of how close LightCraft is to Adobe Lightroom. Agents: read this, then pick work
 from [docs/gaps.md](docs/gaps.md). The full assessment, method and evidence are in
@@ -31,7 +31,7 @@ Each audience with its own hours (Opus 5.5 agent wall-clock hours to ~95%):
 The gap between breadth and readiness is quality and coverage, not missing buttons: camera colour is
 estimated rather than measured, CR3 decodes on four verified Canon bodies, compressed ORF and HE NEF
 open as previews, rendering is tuned by eye, AI masks are heuristics, there is no lens database, and
-tests run in CI on FreeBSD only. **Why alpha:** core workflows run end to end, but readiness is below
+`main` does not yet pass the tests CI now runs on macOS, Windows and Linux (`ci.yml`). **Why alpha:** core workflows run end to end, but readiness is below
 the ~75% beta bar (it is above the ~40% alpha bar) and Lightroom's main inputs, raw files, still have blocking gaps (Canon, ~30% of
 raw users, decodes CR3 on four verified bodies). It passes the alpha gate: all six core workflows
 (import, cull, develop, save and reopen, batch looks, export) work end to end on macOS
@@ -109,11 +109,12 @@ Ranked toward beta; detail in [docs/roadmap.md](docs/roadmap.md), gaps in [docs/
 5. AI masks: Subject / Sky / People (40–70 h + model decision)
 6. Compressed ORF and HE NEF (28–55 h)
 7. Lens profile database of our own (40–80 h)
-8. Tests in CI on macOS, Windows and Linux (6–12 h)
+8. Tests in CI on macOS, Windows and Linux: green on `main` (2–4 h; `ci.yml` runs, #1050)
 9. Per-model raw verification (20–35 h)
 
 ## Progress log
 
+- 2026-10-11 (CI): `ci.yml` runs `cargo xtask ci` on Linux and clippy and the tests on macOS and Windows, and the CPU ↔ GPU equivalence tests on lavapipe, Metal and WARP (`LIGHTCRAFT_GPU_ALLOW_SOFTWARE`, tests only), within the documented bounds on all three (max 1 LSB on lavapipe and WARP, 2 in one case on the runner's Metal; the bound is 3). `main` fails there until the #989 fixes and #1052 (Windows) land (#1050). Headline numbers unchanged.
 - 2026-10-11: Canon EOS R5 Mark II C-RAW decodes from sensor data (57% of its files opened as a
   preview): the CRX QP map's first-symbol literal and limited-length escape; four CC0 R5 Mark II files
   pinned, the QP maps of 33,665 private C-RAW files decode exactly ([cr3.md](docs/cr3.md)). 235 models
@@ -161,6 +162,7 @@ Ranked toward beta; detail in [docs/roadmap.md](docs/roadmap.md), gaps in [docs/
 
 | Date | Change | Summary |
 |---|---|---|
+| 2026-10-11 | minor | Tests in CI on macOS, Windows and Linux (`ci.yml`, #1050), GPU equivalence tests on software adapters; not green on `main` yet, gap 9 6–12 h → 2–4 h; headline numbers unchanged |
 | 2026-10-11 | minor | EOS R5 Mark II CR3 verified: CR3 on four verified bodies, RAW decoding 76% → 77%; headline numbers unchanged |
 | 2026-10-10 | minor | RAW measured model by model; RAW decode and colour as explicit rows: full 59% → 61%, mainstream 51% → 49%, essentials 63% → 64%; beta ~14 points |
 | 2026-10-10 | minor | Full ready restored to the additive weighted sum (~59%; method aligned with the standard, no new evidence); hours per audience; beta ~16 points away |

docs/gaps.md

@@ -1,6 +1,6 @@
 # Gaps: where LightCraft falls short of Lightroom
 
-> **Last reviewed:** 2026-10-11 · **Last updated:** 2026-10-11 · **Change:** minor (CR3 entry names the EOS R7 C-RAW fix and the refused CRX variants; CI and Windows / Linux entries note the 0.6.0 riscv64 build; camera colour: tone curve from black-and-white camera JPEGs; Compare and Reference get sharp zoom windows; gap 4 shrinks; gap 14: the HDR switch is read from crs XMP; gaps 2 and 10: EOS R5 Mark II CR3 verified) · **Target:** Adobe Lightroom Classic 15.5 / Lightroom 9.6
+> **Last reviewed:** 2026-10-11 · **Last updated:** 2026-10-11 · **Change:** minor (gap 9 shrinks: tests in CI on macOS, Windows and Linux, GPU tests on software adapters, not green yet; CR3 entry names the EOS R7 C-RAW fix and the refused CRX variants; CI and Windows / Linux entries note the 0.6.0 riscv64 build; camera colour: tone curve from black-and-white camera JPEGs; Compare and Reference get sharp zoom windows; gap 4 shrinks; gap 14: the HDR switch is read from crs XMP; gaps 2 and 10: EOS R5 Mark II CR3 verified) · **Target:** Adobe Lightroom Classic 15.5 / Lightroom 9.6
 
 Every known shortfall, one entry each, ranked by user impact (how many Lightroom users hit it, and
 how hard it blocks them), then by effort. **Agents pick work from the top** (the first entry nobody is
@@ -23,7 +23,7 @@ Hours are Opus 5.5 agent wall-clock hours (see [target-app-parity.md](target-app
 | 6 B | **Compressed ORF** (every Olympus / OM body since ~2008) | measured: 66 of 78 Olympus / OM models preview-only; `orf.rs` refuses; OM bucket 3% of photographers, 3% of them fully work | +2.6 points; best gain per hour of any raw gap (~0.2) | 8–15 | [raw-parity](raw-parity.md#compressed-orf-a-clean-room-starting-point) (the two Olympus patents that describe the method) |
 | 7 | **Nikon High Efficiency NEF** (HE / HE★ on Z 8, Z 9, Z 6III, Z f, Z50II, Z5II when set to HE) | named and preview only (#193); needs a pure-Rust JPEG XS decoder | +1.1 points (only shots taken in HE; lossless works on the same bodies); low gain per hour (~0.04), so not a beta blocker | 20–40 | [raw-parity](raw-parity.md) |
 | 8 B | **No lens profile database** (LR-EDIT-OPTICS-PROFILE): only DNG opcodes, RW2 in-file distortion and Sony ILCE-7RM4A distortion | Adobe ships 3,635 lens profiles; we never use them | distortion / vignetting correction is a default step for many | 40–80 + calibration shots | [raw-parity](raw-parity.md#lens-profiles) |
-| 9 B | **Tests don't run in CI on macOS, Windows or Linux x64**: only FreeBSD runs `cargo test`; the others build packages | `.github/workflows/` (freebsd, packaging-lint, release, windows-arm64); the linux-riscv64 release job added in 0.6.0 (#844) runs only `lightcraft-cli --version` under QEMU | regressions reach users on the main platforms; `cargo xtask ci` runs only locally | 6–12 | [target-app-parity](target-app-parity.md#by-dimension) |
+| 9 B | **Tests in CI on macOS, Windows and Linux x64 not green yet**: `ci.yml` (#1050) runs `cargo xtask ci` on Linux, clippy and the tests on macOS and Windows, and the GPU tests on lavapipe, Metal and WARP (`LIGHTCRAFT_GPU_ALLOW_SOFTWARE`); `main` fails there until the #989 fixes land (#990, #997, #1003, #1007, #1018) and the Windows failures the fork runs found are fixed (#1052: clippy `dead_code` on `LibraryLock::descriptor_copy`, `editors::tests::desktop_entries_give_their_program`, 21 engine rename / sidecar tests on NTFS) | `.github/workflows/ci.yml`; fork runs in #1050; the linux-riscv64 release job (#844) runs only `lightcraft-cli --version` under QEMU | until the jobs are green and required checks, regressions on the main platforms still reach `main` | 2–4 | [target-app-parity](target-app-parity.md#by-dimension) |
 | 10 B | **Per-model verification thin, plus cheap per-body decode fixes**: 235 of 1,446 Adobe models verified (16%), ~42% of photographers on a verified body; Nikon 5 bodies verified, Canon 12. Cheap fixes: Z 6II packed 14-bit NEF (#769, PR #671), Sony A100 / F828 regression (#702), DSLR-A200…A390 / A850 12-bit ARW (#535) | measured: [raw/coverage.tsv](raw/coverage.tsv) | per-body bugs (levels, crops, WB) surface only from users | 25–45 | [raw-parity](raw-parity.md#by-maker-measured) |
 | 11 | **Enhance: Raw Details, Super Resolution; AI denoise without shippable weights or X-Trans** | ENH rows 0%; denoise Bayer only, RawNIND weights GPL and opt-in | Fujifilm users get no AI denoise; nobody gets it out of the box | 30–60 + model decision | [raw-parity](raw-parity.md#demosaic-levels-crops-and-lens-metadata) |
 | 12 | **Content-aware / generative remove, detect distractions, reflections removal** | REM rows 75%; patch synthesis missing | cleanup work goes back to Photoshop | 25–45 (+ generative model) | [target-app-parity](target-app-parity.md#ai) |
@@ -72,6 +72,7 @@ Beta-blocking gaps (B) total **~230–430 h**; with the stability and platform w
 
 | Date | Change | Summary |
 |---|---|---|
+| 2026-10-11 | minor | Gap 9 shrinks: `ci.yml` (#1050) runs the tests on Linux, macOS and Windows and the GPU equivalence tests on lavapipe, Metal and WARP; red on `main` until the #989 fixes and #1052 (Windows) land, 6–12 h → 2–4 h |
 | 2026-10-11 | minor | Reviewed against main after 0.6.0: CR3 entry names the CRX variants `crx.rs` still refuses and the R7 / R6 Mark II C-RAW state (decoding, not verified, so the measured numbers don't move); CI and Windows / Linux entries note the riscv64 release build (#844); R7 fix added to Closed recently. Panel docking (UI.9, #869) closes no listed gap |
 | 2026-10-11 | minor | Camera colour entry: raws with a black-and-white camera JPEG take its tone curve (#577); gap not closed |
 | 2026-10-11 | minor | Gap 4: Compare and Reference views get zoom windows per pane (1:1 was a 2,560 px render magnified); overlays and soft proofing remain, 8–15 h → 4–8 h |

docs/target-app-parity.md

@@ -1,6 +1,6 @@
 # Target-app parity: LightCraft vs Adobe Lightroom
 
-> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-11 · **Change:** minor (EOS R5 Mark II CR3 verified: RAW decoding 76% → 77%; headline numbers unchanged) · **Target:** Adobe Lightroom Classic 15.5 (August 2026) and Lightroom 9.6 (desktop)
+> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-11 · **Change:** minor (tests in CI on macOS, Windows and Linux, not green yet; EOS R5 Mark II CR3 verified: RAW decoding 76% → 77%; headline numbers unchanged) · **Target:** Adobe Lightroom Classic 15.5 (August 2026) and Lightroom 9.6 (desktop)
 
 The authoritative assessment of how close LightCraft is to Lightroom. The row-by-row checklist is
 [parity-checklist.md](parity-checklist.md); the ranked work list is [gaps.md](gaps.md); deep areas
@@ -53,7 +53,7 @@ phase #85, duplicate Local entries #22, black GPU exports on an Intel iGPU #78).
 | Hardware | ~50% | ~40% | 40–80 h (+ tethering and printing, counted under Classic modules) | [hardware-parity.md](hardware-parity.md) |
 | Localization (12 key languages) | 7 of 12 present | ~52% (mean of the 12, measured) | 130–210 h for the target's set; +145–255 h for Hindi, Arabic, Indonesian, Vietnamese, Korean | [localization-parity.md](localization-parity.md) |
 | Performance | ~80% | ~70% | 30–50 h | 24 MP GPU slider 3.9 ms, export 0.3 s (measured, [gpu-pipeline.md](gpu-pipeline.md)); 85k library opens in 1.7–4.7 s; 100k test pending |
-| Stability | — | ~60% | 30–60 h | never-crash lints and guards workspace-wide, crash-tested journal, 2,561 tests; but CI runs tests only on FreeBSD, user reports keep finding bugs in ✅ areas |
+| Stability | — | ~60% | 30–60 h | never-crash lints and guards workspace-wide, crash-tested journal, 2,561 tests; CI runs them on Linux, macOS, Windows (`ci.yml`, GPU equivalence on lavapipe, Metal and WARP) and FreeBSD, but `main` does not pass on macOS and Windows yet (gap 9), user reports keep finding bugs in ✅ areas |
 | Platforms | macOS, Windows (x64 / x86 / ARM64), Linux (AppImage, deb, rpm, Flatpak, Nix), FreeBSD, web | ~60% | 25–45 h | macOS is where it is tested; Windows installer UI unverified on Windows (#79); web experimental (CPU only) |
 | Ecosystem / plug-ins | ~25% | ~15% | 40–80 h + owner decision | no Lightroom SDK equivalent (export, publish, metadata plug-ins); beyond the target: JSON-lines control channel, MCP server with 28 tools + one per command, CLI |
 | AI features | ~30% | ~20% | 120–220 h + model decisions | [AI](#ai) (overlaps the masking and Enhance rows; not added twice) |
@@ -156,7 +156,7 @@ essentials replaces its guessed 45% raw look with 84% × 0.75 (+1 point).
 | Discount | Mainstream | Essentials | Evidence |
 |---|---:|---:|---|
 | Interaction fidelity / UI clarity | ×0.95 | ×0.95 | brush live preview gaps and feathering (#517, #518); crop artefacts and limits (#731, #742, #770, #771); Compare white-balance selector (#743–#745); low-res slider previews (#330); dialogs taller than the window (#781); mouse-wheel scroll (#714); 100% zoom capped (gap 4) |
-| Stability on real machines | ×0.92 | ×0.92 | launch and quit crashes or silent startup failures (#250 macOS 12 Intel, #315 Windows Intel GPU, #431 Intel Mac, #260, #462, #783 Linux / Nouveau, #790 Windows installer); tests run in CI on FreeBSD only (gap 9) |
+| Stability on real machines | ×0.92 | ×0.92 | launch and quit crashes or silent startup failures (#250 macOS 12 Intel, #315 Windows Intel GPU, #431 Intel Mac, #260, #462, #783 Linux / Nouveau, #790 Windows installer); tests in CI on the main platforms only since `ci.yml`, not green yet (gap 9) |
 | File exchange with Lightroom users (mainstream) / opening files people send (essentials) | ×0.92 | ×0.95 | Adobe XMP sidecars change colours (#290), XMP CameraProfile and Upright ignored (#204, #205), catalog import fails (#599), same Light values render differently (#523, #209), no write-back to `.lrcat`; for casual users: CR3 beyond verified bodies, compressed ORF, HE NEF open as previews (#473, #485, #556), HEIC trouble (#693) |
 | **Product** | **×0.804** | **×0.830** | |
 
@@ -297,6 +297,7 @@ P2 items 12–25 h; look tuning, performance, packaging, hardening 25–45 h.
 
 | Date | Change | Summary |
 |---|---|---|
+| 2026-10-11 | minor | Stability evidence: tests in CI on Linux, macOS and Windows (`ci.yml`, #1050), GPU equivalence on software adapters; not green on `main` yet, so the ×0.92 stability discount and the numbers are unchanged |
 | 2026-10-11 | minor | EOS R5 Mark II CR3 verified (raw-parity.md): use-weighted share whose camera decodes 84% → 85%, RAW decoding 76% → 77%; full 60.6% → 60.7%, mainstream depth 71.8% → 72.1%, essentials depth 77.4% → 77.5%; the rounded numbers (~61%, ~49%, ~64%) are unchanged |
 | 2026-10-10 | minor | RAW measured model by model (raw-parity.md): RAW decoding (76%) and colour (35%) are explicit rows of the full sum (59% → 61%); mainstream uses the use-weighted 84% plus a ×0.85 colour discount (51% → 49%); essentials uses 84% × colour 0.75 (63% → 64%); beta ~14 points |
 | 2026-10-10 | minor | Full number restored to an additive weighted sum over the dimensions (~59%; method aligned with the standard, no new evidence); hours to ~95% for each of the three audiences; beta distance ~16 points |