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fix(watcher.node): Defer events during initial scan, track full event sequences, and harden watcher shutdown

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This commit is contained in:
Jürgen Kunz
2025-12-11 02:39:38 +00:00
parent ea57de06dd
commit 6f6868f2ad
5 changed files with 207 additions and 97 deletions
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16
test/test.inode.ts
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@@ -60,8 +60,12 @@ tap.test('should detect delete+recreate (inode change scenario)', async () => {
const initialInode = initialStats.ino;
console.log(`[test] Initial inode: ${initialInode}`);
const changeObservable = await testSmartwatch.getObservableFor('change');
const eventPromise = waitForEvent(changeObservable, 3000);
// With event sequence tracking, delete+recreate emits: unlink, then add
// This is more accurate than just emitting 'change'
const unlinkObservable = await testSmartwatch.getObservableFor('unlink');
const addObservable = await testSmartwatch.getObservableFor('add');
const unlinkPromise = waitForEvent(unlinkObservable, 3000);
const addPromise = waitForEvent(addObservable, 3000);
// Delete and recreate (this creates a new inode)
await fs.promises.unlink(testFile);
@@ -73,9 +77,11 @@ tap.test('should detect delete+recreate (inode change scenario)', async () => {
console.log(`[test] New inode: ${newInode}`);
expect(newInode).not.toEqual(initialInode);
// Should still detect the change
const [filePath] = await eventPromise;
expect(filePath).toInclude('inode-test.txt');
// Should detect both unlink and add events for delete+recreate
const [[unlinkPath], [addPath]] = await Promise.all([unlinkPromise, addPromise]);
expect(unlinkPath).toInclude('inode-test.txt');
expect(addPath).toInclude('inode-test.txt');
console.log(`[test] Detected unlink + add events for delete+recreate`);
// Cleanup
await fs.promises.unlink(testFile);