Negotiate and decode snapshot-bound canonical model streams

This commit is contained in:
2026-11-09 02:06:07 +08:00
parent 0205f24904
commit a92ae72c8b
9 changed files with 172 additions and 15 deletions
+10
View File
@@ -39,6 +39,14 @@ const upstream = createServer(async (request, response) => {
if (path.endsWith('/materials')) return reply(200, { items: boards, next_offset: null });
const board = boards.find(board => path.endsWith('/materials/' + board.id)); if (board) return reply(200, board);
const read = path.match(/\/materials\/([^/]+)\/canvas\/model$/);
if(read&&request.headers.accept==='application/vnd.foundry.canvas-model+ndjson;version=1'){
const value=model(documents.get(read[1])),token='fixture-snapshot-'+calls.length;let sequence=0;
response.writeHead(200,{'Content-Type':'application/vnd.foundry.canvas-model+ndjson;version=1'});
const line=record=>response.write(JSON.stringify({streamVersion:1,snapshotToken:token,sequence:sequence++,...record})+'\n');
line({kind:'header',documentFormatVersion:1,projectId:value.projectId,canvases:value.canvases,versions:value.versions,tombstones:value.tombstones,removedCanvasIds:value.removedCanvasIds,elementCount:value.elements.length});
for(let offset=0;offset<value.elements.length;offset+=64)line({kind:'elements',elements:value.elements.slice(offset,offset+64)});
line({kind:'complete',elementCount:value.elements.length});return response.end();
}
if (read) return reply(200, { model: model(documents.get(read[1])) });
const write = path.match(/\/materials\/([^/]+)\/canvas\/model\/operations$/);
if (write) {
@@ -324,6 +332,8 @@ try {
await click('账户和工作空间');await until(`!!document.querySelector('#workspace-account:popover-open')`,'account menu did not open');await evaluate(`[...document.querySelectorAll('button')].find(button=>button.textContent.trim()==='退出登录').click()`);
await until(`location.pathname==='/login'&&!document.body.innerText.includes('This page couldn’t load')`,'logout did not safely detach the view');
assert.ok(calls.some(call=>call.path.endsWith('/canvas/model')&&call.headers.accept==='application/vnd.foundry.canvas-model+ndjson;version=1'));
console.log('PASS actual GraphPage negotiates and assembles canonical NDJSON through the real Next proxy');
console.log('PASS logout retires the runtime before dropping its view without a render error');
}
} finally {