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JarrettSJohnsonclaude
JarrettSJohnson
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claude
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Migrate squish 2D sketcher tests to Playwright e2e
Port the portable intent of the squish suites suite_2D_sketcher and suite_2D_sketcher_new to JavaScript Playwright tests driving the standalone WASM sketcher. Maestro-bound cases (Project Table, 2D Viewer panel, file/help menus) and index-based interaction cases (which need an atom/bond hit-testing binding) are out of scope. New test files: - problematic_structures.test.js: each SDF record / .mae structure imports without throwing (multi-structure SDF and .mae are split per record) - import_formats.test.js: methylphenidate across 11 formats canonicalizes consistently; InChI/SMARTS/complex-SMILES import; 200-atom limit rejects - miscellaneous.test.js: SHARED-6974 regression structures import - keyboard_shortcuts.test.js: element key shortcuts place the matching atom Helpers: add clearSketcher, tryImport (with getExceptionMessage decoding). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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‎test/wasm/e2e/e2e_helpers.js‎

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@@ -85,6 +85,42 @@ export async function isSketcherEmpty(page) {
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return page.evaluate(() => Module.sketcher_is_empty());
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}
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/**
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* Clear all contents from the sketcher canvas.
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*/
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export async function clearSketcher(page) {
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await page.evaluate(() => Module.sketcher_clear());
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}
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/**
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* Import a structure string and report the outcome without throwing, so
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* callers can sweep many structures and collect failures. Returns
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* {ok, empty, error} where `ok` is false if the import threw, and `empty`
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* reflects whether anything was actually rendered afterward.
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*/
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export async function tryImport(page, text) {
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return page.evaluate((t) => {
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try {
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Module.sketcher_import_text(t);
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return { ok: true, empty: Module.sketcher_is_empty(), error: null };
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} catch (e) {
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// Emscripten throws C++ exceptions as a raw pointer (a number).
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// Decode it into the original what() message when possible.
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let error;
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if (typeof e === 'number' && typeof Module.getExceptionMessage === 'function') {
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try {
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error = Module.getExceptionMessage(e).join(': ');
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} catch {
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error = `uncaught C++ exception (ptr ${e})`;
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}
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} else {
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error = String(e && e.message ? e.message : e);
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}
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return { ok: false, empty: true, error };
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}
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}, text);
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}
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/**
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* Click a toolbar button by its Qt objectName (e.g. "c_btn").
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* Uses the generic getWidgetRect to find the button's position.

‎test/wasm/e2e/fixtures/import_menu_structures/methylphenidate.cxsmi‎

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COC(=O)[C@@H](C1=CC=CC=C1)[C@@H]1CCCCN1 |a:4,11|

‎test/wasm/e2e/fixtures/import_menu_structures/methylphenidate.cxsmiles‎

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COC(=O)[C@@H](C1=CC=CC=C1)[C@@H]1CCCCN1 |a:4,11|

‎test/wasm/e2e/fixtures/import_menu_structures/methylphenidate.ent‎

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HETATM 17 C14 UNL 1 -2.611 -0.974 0.000 1.00 0.00 C
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CONECT 1 2
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CONECT 2 3
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CONECT 3 4 4 5
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CONECT 5 6 12
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CONECT 6 7 11
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CONECT 7 8
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CONECT 8 9
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CONECT 9 10
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CONECT 10 11
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CONECT 12 13 13 17
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CONECT 13 14
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CONECT 14 15 15
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CONECT 15 16
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CONECT 16 17 17
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ENDMDL
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MODEL 2
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HETATM 1 C1 UNL 1 -1.829 -1.261 -0.000 1.00 0.00 C
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HETATM 2 O1 UNL 1 -0.449 -1.281 -0.000 1.00 0.00 O
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HETATM 3 C2 UNL 1 0.000 0.000 0.000 1.00 0.00 C
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HETATM 4 O2 UNL 1 -0.745 0.973 0.000 1.00 0.00 O
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HETATM 5 C3 UNL 1 1.500 0.000 0.000 1.00 0.00 C
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HETATM 6 C4 UNL 1 2.000 1.414 0.000 1.00 0.00 C
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HETATM 7 C5 UNL 1 3.538 1.424 -0.015 1.00 0.00 C
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HETATM 8 C6 UNL 1 4.076 2.860 0.038 1.00 0.00 C
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HETATM 9 C7 UNL 1 3.456 3.593 1.234 1.00 0.00 C
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HETATM 10 C8 UNL 1 1.921 3.498 1.199 1.00 0.00 C
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HETATM 11 N1 UNL 1 1.509 2.096 1.195 1.00 0.00 N
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HETATM 12 C9 UNL 1 2.000 -0.707 -1.225 1.00 0.00 C
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HETATM 13 C10 UNL 1 2.810 -1.853 -1.095 1.00 0.00 C
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HETATM 14 C11 UNL 1 3.279 -2.517 -2.246 1.00 0.00 C
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HETATM 15 C12 UNL 1 2.939 -2.036 -3.525 1.00 0.00 C
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HETATM 16 C13 UNL 1 2.129 -0.890 -3.655 1.00 0.00 C
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HETATM 17 C14 UNL 1 1.660 -0.226 -2.504 1.00 0.00 C
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CONECT 1 2
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CONECT 2 3
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CONECT 3 4 4 5
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CONECT 5 6 12
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CONECT 6 7 11
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CONECT 7 8
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CONECT 8 9
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CONECT 9 10
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CONECT 10 11
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CONECT 12 13 13 17
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CONECT 13 14
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CONECT 14 15 15
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CONECT 15 16
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CONECT 16 17 17
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ENDMDL
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END

‎test/wasm/e2e/fixtures/import_menu_structures/methylphenidate.inchi‎

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InChI=1S/C14H19NO2/c1-17-14(16)13(11-7-3-2-4-8-11)12-9-5-6-10-15-12/h2-4,7-8,12-13,15H,5-6,9-10H2,1H3/t12-,13-/m0/s1

‎test/wasm/e2e/fixtures/import_menu_structures/methylphenidate.mdl‎

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M V30 16 C -2.612000 -2.402857 0.000000 0
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M V30 17 C -2.610857 -0.974000 0.000000 0
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M V30 END ATOM
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M V30 BEGIN BOND
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M V30 1 1 2 1
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M V30 2 1 3 2
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M V30 3 2 4 3
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M V30 4 1 5 3 CFG=3
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M V30 5 1 6 5
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M V30 6 1 6 7 CFG=1
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M V30 7 1 8 7
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M V30 8 1 9 8
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M V30 9 1 10 9
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M V30 10 1 6 11
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M V30 11 1 11 10
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M V30 12 1 12 5
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M V30 13 2 13 12
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M V30 14 1 14 13
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M V30 15 2 15 14
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M V30 16 1 16 15
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M V30 17 1 17 12
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M V30 18 2 17 16
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M V30 END BOND
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M V30 BEGIN COLLECTION
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M V30 MDLV30/STEABS ATOMS=(2 5 6)
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M V30 END COLLECTION
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M V30 END CTAB
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M END
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$$$$

‎test/wasm/e2e/fixtures/import_menu_structures/methylphenidate.mol‎

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M V30 9 C 2.341143 3.307714 0.000000 0
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M V30 17 C -2.610857 -0.974000 0.000000 0
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M V30 END ATOM
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M V30 BEGIN BOND
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M V30 1 1 2 1
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M V30 2 1 3 2
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M V30 3 2 4 3
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M V30 4 1 5 3 CFG=3
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M V30 5 1 6 5
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M V30 6 1 6 7 CFG=1
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M V30 7 1 8 7
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M V30 8 1 9 8
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M V30 9 1 10 9
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M V30 10 1 6 11
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M V30 11 1 11 10
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M V30 12 1 12 5
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M V30 13 2 13 12
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M V30 14 1 14 13
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M V30 15 2 15 14
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M V30 16 1 16 15
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M V30 17 1 17 12
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M V30 18 2 17 16
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M V30 END BOND
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M V30 BEGIN COLLECTION
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M V30 MDLV30/STEABS ATOMS=(2 5 6)
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M V30 END COLLECTION
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M V30 END CTAB
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M END
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$$$$

‎test/wasm/e2e/fixtures/import_menu_structures/methylphenidate.pdb‎

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MODEL 1
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HETATM 14 C11 UNL 1 -0.138 -2.405 0.000 1.00 0.00 C
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HETATM 15 C12 UNL 1 -1.375 -3.118 0.000 1.00 0.00 C
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HETATM 16 C13 UNL 1 -2.612 -2.403 0.000 1.00 0.00 C
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HETATM 17 C14 UNL 1 -2.611 -0.974 0.000 1.00 0.00 C
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CONECT 1 2
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CONECT 2 3
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CONECT 3 4 4 5
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CONECT 5 6 12
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CONECT 6 7 11
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CONECT 7 8
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CONECT 8 9
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CONECT 9 10
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CONECT 10 11
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CONECT 12 13 13 17
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CONECT 13 14
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CONECT 14 15 15
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CONECT 15 16
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CONECT 16 17 17
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ENDMDL
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MODEL 2
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HETATM 5 C3 UNL 1 1.500 0.000 0.000 1.00 0.00 C
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HETATM 6 C4 UNL 1 2.000 1.414 0.000 1.00 0.00 C
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CONECT 1 2
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CONECT 2 3
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CONECT 3 4 4 5
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CONECT 5 6 12
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CONECT 6 7 11
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CONECT 7 8
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CONECT 8 9
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CONECT 9 10
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CONECT 10 11
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CONECT 12 13 13 17
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CONECT 13 14
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CONECT 14 15 15
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CONECT 15 16
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CONECT 16 17 17
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ENDMDL
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END

‎test/wasm/e2e/fixtures/import_menu_structures/methylphenidate.sd‎

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M V30 1 1 2 1
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M V30 2 1 3 2
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M V30 3 2 4 3
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M V30 4 1 5 3 CFG=3
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M V30 7 1 8 7
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M V30 8 1 9 8
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M V30 9 1 10 9
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M V30 10 1 6 11
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M V30 11 1 11 10
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M V30 MDLV30/STEABS ATOMS=(2 5 6)
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$$$$

‎test/wasm/e2e/fixtures/import_menu_structures/methylphenidate.sdf‎

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M V30 END ATOM
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M V30 BEGIN BOND
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M V30 1 1 2 1
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M V30 2 1 3 2
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M V30 3 2 4 3
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M V30 4 1 5 3 CFG=3
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M V30 5 1 6 5
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M V30 6 1 6 7 CFG=1
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M V30 7 1 8 7
34+
M V30 8 1 9 8
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M V30 9 1 10 9
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M V30 10 1 6 11
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M V30 11 1 11 10
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M V30 12 1 12 5
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M V30 13 2 13 12
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M V30 14 1 14 13
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M V30 15 2 15 14
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M V30 16 1 16 15
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M V30 17 1 17 12
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M V30 18 2 17 16
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M V30 END BOND
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M V30 BEGIN COLLECTION
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M V30 MDLV30/STEABS ATOMS=(2 5 6)
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M V30 END COLLECTION
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M V30 END CTAB
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M END
51+
$$$$

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