Persist JSON array imports through recovery v14 and the canvas file picker

2026-11-09 17:57:23 +08:00
parent c4dfaf50a5
commit 78dfbbf4d7
12 changed files with 52 additions and 30 deletions
@@ -290,3 +290,6 @@ test('source read handles verify bound bytes and never publish a result after pr
  f.storage.readFile=async(owner,key)=>{const value=await read(owner,key);if(key===fileId){entered.resolve();await gate.promise;}return value;};const opening=engine.imports.openSource(id);await entered.promise;await engine.close();gate.resolve();await assert.rejects(opening,/engine_closing/);assert.equal(engine.getResourcePins().pins.has(fileId),false);
 }finally{gate.resolve();await engine.close();}
 });
+
+test('JSON array import persists original bytes and byte cursor, resumes after reopen, and preserves edits without duplicating IDs',async()=>{const f=fixture();let engine=await f.open();try{const bytes=new Blob([JSON.stringify([node('json-one'),node('json-two'),node('json-three')])]),id=engine.imports.startJsonArray(bytes,'canvas');await until(engine,s=>s.runtime.imports.get(id).committedSourceKeys.length===1);await engine.imports.pause(id);await engine.settle();const job=engine.imports.getJobs().get(id),first=job.stableIds['element:json-one'];assert.equal(job.parserVersion,3);assert.equal(job.source.kind,'native-json-array');assert.ok(job.cursor>0);assert.equal(f.image().formatVersion,14);decodeRecovery(f.image(),registry);assert.throws(()=>decodeRecovery({...f.image(),formatVersion:13},registry),/unsupported_recovery_version/);assert.throws(()=>decodeRecovery({...f.image(),formatVersion:15},registry),/unsupported_recovery_version/);engine.editor.dispatch({type:'element.data',target:{id:first,incarnation:1},patch:{title:'preserved edit'}});await engine.settle();await engine.close();engine=await f.open();await engine.imports.resume(id);await engine.settle();assert.equal(engine.imports.getJobs().get(id).status,'completed');assert.equal(engine.getSnapshot().document.elements.size,3);assert.equal(engine.getSnapshot().document.elements.get(first).data.title,'preserved edit');assert.equal(f.server().elements.size,3);assert.equal(f.errors.length,0);}finally{await engine.close();}});
+test('JSON array malformed tail keeps its visible prefix and an explicit failure while backend waits',async()=>{const f=fixture(),engine=await f.open(),gate=deferred();f.gate=gate;try{const id=engine.imports.startJsonArray(new Blob(['['+JSON.stringify(node('json-first'))+','+JSON.stringify(node('json-bad'))+',]']),'canvas');await until(engine,s=>s.runtime.imports.get(id).status==='partial');const job=engine.imports.getJobs().get(id);assert.equal(job.committedSourceKeys.length,1);assert.equal(job.failures.at(-1).code,'invalid_json_array');assert.equal(engine.getSnapshot().document.elements.size,1);assert.equal(f.server().elements.size,0);gate.resolve();await engine.settle();assert.equal(f.server().elements.size,1);decodeRecovery(f.image(),registry);}finally{gate.resolve();await engine.close();}});