db9d6ee04b
Move OpenCASCADE out of the merged editor image into occ_service: a separate
emscripten module (-sASYNCIFY=0, MODULARIZE, in-container -Oz finalize, 2N+8
pre-warmed pthread pool) booted lazily in a dedicated Web Worker on the first
STEP export or STEP/IGES model parse. kicad_editor.wasm ~190 MB -> 130 MB;
sessions that never touch OCC never fetch its 57 MB. STEP export works in the
browser for the first time: the unchanged desktop dialog runs EXPORTER_STEP,
whose wasm shadow suspends into globalThis.occService and the export bytes go
straight to a browser download (never entering the editor heap). STEP/IGES 3D
models parse in the worker via the oce shadow (S3D WriteCache/ReadCache wire).
- wasm/occ-service/: service CMake target (hooked from the kicad fork's
top-level CMakeLists, wasm/editor pattern), embind entry
(occExport/occLoadModel), wxConfig pre-js.
- wasm/stubs/{exporter_step,oce_plugin}_stub.cpp: EM_ASYNC_JS worker bridges
(callee-shadowing; no caller #ifdefs).
- web/standalone: provider installed whenever the kicad_editor bundle boots
(cross-face safe); ONE shared worker-boot source occ-worker.js (vite ?raw;
the e2e stub reads the same file) — blob worker with locateFile absolutized
against the glue URL; export download-name guard.
- deps: OCC builds with RapidJSON so its glTF/GLB writer exists — pinned to
the vcpkg master snapshot 2025-02-26 (24b5e7a8b27f), the same code official
KiCad consumes via vcpkg.json's opencascade[rapidjson]; rapidjson's latest
tag (v1.1.0, 2016) is ill-formed under modern clang.
- tests: occ-export dialog e2e (lazy-fetch boundary + STEP download bytes),
occ-probe incl. a 9-format matrix (step/stpz/brep/xao/ply/stl/glb/u3d/pdf),
3d-viewer-models hard-asserts the worker parse; occ provider stub installed
ambiently by the kicad fixtures.
Validated against desktop kicad-cli 10.0.4: geometric exact equality (bbox
delta 0 um, volume delta 0.0000%) for STEP/GLB/STL/BREP/STPZ across three
boards and option sweeps — with desktop OCC 7.9 vs wasm OCC 7.8; PLY/XAO/PDF
structurally equal; U3D same-size (quantizer float LSBs differ). Full kicad
e2e green on Firefox and Chromium; standalone verified end to end (lazy fetch
only on the Export click; export.step 60,628 B ISO-10303-21; loadModel 700 KB
STEP -> 569 KB scenegraph cache).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
37 lines
1.4 KiB
TypeScript
37 lines
1.4 KiB
TypeScript
import { test as base } from '@playwright/test';
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import * as path from 'path';
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import { setupTestLogger, writeTestLogs, TestLogger, MAIN_CANVAS, waitForApp, tryLoadApp, getCanvasBox, KICAD_LOGS_DIR, getTestFileName } from '../e2e/utils/test-utils';
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import { installOccServiceStub } from './utils/occ-service';
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// Extend base test with automatic logging
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export const test = base.extend<{
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testLogger: TestLogger;
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}>({
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// Every harness page gets the occ_service provider ambiently (standalone
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// parity: boot.ts installs it whenever the editor bundle boots). Init-script
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// based, so it exists from document start on every navigation; the worker
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// itself is only fetched on the first occ request, so specs can still assert
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// the lazy-load boundary.
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page: async ({ page }, use) => {
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await installOccServiceStub(page);
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await use(page);
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},
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testLogger: async ({ page }, use, testInfo) => {
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// Build test name from describe block + test title
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const testName = testInfo.titlePath.join(' - ');
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const logger = setupTestLogger(page);
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await use(logger);
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// Write logs to kicad/<test-file>/ directory
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const testFileName = getTestFileName(testInfo.file);
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const logsDir = path.join(KICAD_LOGS_DIR, testFileName);
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writeTestLogs(testName, logger, logsDir);
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logger.cleanup();
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},
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});
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export { expect } from '@playwright/test';
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export { MAIN_CANVAS, waitForApp, tryLoadApp, getCanvasBox };
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