Rename files

ts/test-mock/benchmarks/backup_bench.node.ts

@@ -0,0 +1,44 @@
+// Copyright 2024 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
+import { Bootstrap, MAX_CYCLES } from './fixtures.node.js';
+import { type RegressionSample } from '../bootstrap.node.js';
+import { generateBackup } from '../../test-helpers/generateBackup.node.js';
+
+const INITIAL_MESSAGE_COUNT = 10000;
+const FINAL_MESSAGE_COUNT = 30000;
+
+Bootstrap.regressionBenchmark(
+  async ({ bootstrap, value: messageCount }): Promise<RegressionSample> => {
+    const { phone, server } = bootstrap;
+
+    const { backupId, stream: backupStream } = generateBackup({
+      aci: phone.device.aci,
+      profileKey: phone.profileKey.serialize(),
+      accountEntropyPool: phone.accountEntropyPool,
+      mediaRootBackupKey: phone.mediaRootBackupKey,
+      conversations: 1000,
+      messages: messageCount,
+    });
+
+    await server.storeBackupOnCdn(backupId, backupStream);
+
+    const app = await bootstrap.link();
+    const { duration: importDuration } =
+      await app.waitForBackupImportComplete();
+
+    const exportStart = Date.now();
+    await app.uploadBackup();
+    const exportEnd = Date.now();
+
+    return {
+      importDuration,
+      exportDuration: exportEnd - exportStart,
+    };
+  },
+  {
+    fromValue: INITIAL_MESSAGE_COUNT,
+    toValue: FINAL_MESSAGE_COUNT,
+    maxCycles: MAX_CYCLES,
+  }
+);