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Tools: Tweak to stress test script

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This commit is contained in:
Laurent Cozic 2021-09-17 18:27:25 +01:00
parent b56177a4e3
commit f91b4edb30
1 changed files with 23 additions and 1 deletions
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24
packages/app-cli/tools/populateDatabase.ts
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@ -1,3 +1,20 @@
// This script can be used to simulate a running production environment, by
// having multiple users in parallel changing notes and synchronising.
//
// To get it working:
//
// - Run the Postgres database -- `sudo docker-compose --file docker-compose.db-dev.yml up`
// - Update the DB parameters in ~/joplin-credentials/server.env to use the dev
// database
// - Run the server - `JOPLIN_IS_TESTING=1 npm run start-dev`
// - Then run this script - `node populateDatabase.js`
//
// Currently it doesn't actually create the users, so that should be done using:
//
// curl --data '{"action": "createTestUsers", "count": 400, "fromNum": 1}' -H 'Content-Type: application/json' http://api.joplincloud.local:22300/api/debug
//
// That will create n users with email `user<n>@example.com`
import * as fs from 'fs-extra'; import * as fs from 'fs-extra';
import { homedir } from 'os'; import { homedir } from 'os';
import { execCommand2 } from '@joplin/tools/tool-utils'; import { execCommand2 } from '@joplin/tools/tool-utils';
@ -73,8 +90,13 @@ const main = async () => {
// run the scripts (faster) // run the scripts (faster)
await execCommand2(['npm', 'run', 'build']); await execCommand2(['npm', 'run', 'build']);
const focusUserNum = 400;
while (true) { while (true) {
const userNum = randomInt(minUserNum, maxUserNum); let userNum = randomInt(minUserNum, maxUserNum);
if (Math.random() >= .7) userNum = focusUserNum;
void processUser(userNum); void processUser(userNum);
await waitForProcessing(10); await waitForProcessing(10);
} }