test('watchFileChanges', function(done: () => void) {
let toWatch = uri.file(path.join(testDir, 'index.html'));
service.watchFileChanges(toWatch);
events.on(EventType.FILE_CHANGES, (e:FileChangesEvent) => {
assert.ok(e);
service.unwatchFileChanges(toWatch);
done();
});
setTimeout(() => {
fs.writeFileSync(toWatch.fsPath, 'Changes');
}, 100);
});
test('watchFileChanges', function (done) {
const toWatch = uri.file(path.join(testDir, 'index.html'));
service.watchFileChanges(toWatch);
service.onFileChanges((e: FileChangesEvent) => {
assert.ok(e);
service.unwatchFileChanges(toWatch);
done();
});
setTimeout(() => {
fs.writeFileSync(toWatch.fsPath, 'Changes');
}, 100);
});
test('watchFileChanges - support atomic save', function (done) {
const toWatch = uri.file(path.join(testDir, 'index.html'));
service.watchFileChanges(toWatch);
service.onFileChanges((e: FileChangesEvent) => {
assert.ok(e);
service.unwatchFileChanges(toWatch);
done();
});
setTimeout(() => {
// Simulate atomic save by deleting the file, creating it under different name
// and then replacing the previously deleted file with those contents
const renamed = `${toWatch.fsPath}.bak`;
fs.unlinkSync(toWatch.fsPath);
fs.writeFileSync(renamed, 'Changes');
fs.renameSync(renamed, toWatch.fsPath);
}, 100);
});