56 lines
2.4 KiB
Python
56 lines
2.4 KiB
Python
import json
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import subprocess
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from pathlib import Path
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PRIVATE_DATA_JS = Path(__file__).resolve().parents[1] / "frontend" / "private-device-data.js"
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def test_private_device_data_purger_waits_for_owned_outbox_and_cache_deletion():
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harness = f"""
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const createPrivateDeviceDataPurger = require({json.dumps(str(PRIVATE_DATA_JS))});
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const state = {{removed:[], databases:[], caches:[], workerMessages:[], complete:false}};
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const storage = {{
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values:new Map([['stackchain.draft','private'],['other.preference','keep']]),
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get length(){{return this.values.size;}},
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key(index){{return Array.from(this.values.keys())[index] || null;}},
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removeItem(key){{state.removed.push(key);this.values.delete(key);}},
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}};
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const clear = createPrivateDeviceDataPurger({{
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localStorage:storage, sessionStorage:storage,
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indexedDB:{{deleteDatabase:name=>{{
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state.databases.push(name);
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const request={{}};
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setTimeout(()=>{{state.complete=true;request.onsuccess?.();}},10);
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return request;
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}}}},
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caches:{{keys:async()=>['stackchain-dashboard-shell-v37','other-app'],delete:async key=>state.caches.push(key)}},
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serviceWorker:{{ready:Promise.resolve({{active:{{postMessage:(message,ports)=>{{state.workerMessages.push(message);ports[0].postMessage({{ok:true}});}}}}}})}},
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MessageChannel:class{{constructor(){{
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const first={{onmessage:null,postMessage:data=>queueMicrotask(()=>second.onmessage?.({{data}}))}};
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const second={{onmessage:null,postMessage:data=>queueMicrotask(()=>first.onmessage?.({{data}}))}};
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this.port1=first;this.port2=second;
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}}}},
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}});
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(async()=>{{
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await clear();
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process.stdout.write(JSON.stringify({{...state,remaining:Array.from(storage.values.keys())}}));
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}})().catch(error=>{{console.error(error);process.exit(1);}});
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"""
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result = subprocess.run(
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["node", "-e", harness], text=True, capture_output=True, check=True
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)
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state = json.loads(result.stdout)
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assert state["remaining"] == ["other.preference"]
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assert state["databases"] == [
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"stackchain-background-outbox-v1",
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"stackchain-offline-work-v2",
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"stackchain-unfiled-captures-v1",
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"stackchain-voice-transcripts-v1",
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"stackchain-search-reply-drafts-v1",
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]
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assert state["caches"] == ["stackchain-dashboard-shell-v37"]
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assert state["workerMessages"] == [{"type": "stackchain-purge-outbox"}]
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assert state["complete"] is True
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