mirror of
https://github.com/nodejs/node.git
synced 2025-05-06 09:02:40 +00:00
2c33819370
20285ad177 changed the format
of error messages throughout lib. However, the tests were not
updated to reflect these changes. This commit makes those
changes.
PR-URL: https://github.com/nodejs/node/pull/3727
Reviewed-By: Roman Reiss <me@silverwind.io>
Reviewed-By: Johan Bergström <bugs@bergstroem.nu>
Reviewed-By: James M Snell <jasnell@gmail.com>
66 lines
2.4 KiB
JavaScript
66 lines
2.4 KiB
JavaScript
'use strict';
|
|
|
|
const common = require('../common');
|
|
const fs = require('fs');
|
|
const path = require('path');
|
|
const assert = require('assert');
|
|
|
|
// Basic usage tests.
|
|
assert.throws(function() {
|
|
fs.watchFile('./some-file');
|
|
}, /"watchFile\(\)" requires a listener function/);
|
|
|
|
assert.throws(function() {
|
|
fs.watchFile('./another-file', {}, 'bad listener');
|
|
}, /"watchFile\(\)" requires a listener function/);
|
|
|
|
assert.throws(function() {
|
|
fs.watchFile(new Object(), function() {});
|
|
}, /Path must be a string/);
|
|
|
|
const enoentFile = path.join(common.tmpDir, 'non-existent-file');
|
|
const expectedStatObject = new fs.Stats(
|
|
0, // dev
|
|
0, // mode
|
|
0, // nlink
|
|
0, // uid
|
|
0, // gid
|
|
0, // rdev
|
|
common.isWindows ? undefined : 0, // blksize
|
|
0, // ino
|
|
0, // size
|
|
common.isWindows ? undefined : 0, // blocks
|
|
Date.UTC(1970, 0, 1, 0, 0, 0), // atime
|
|
Date.UTC(1970, 0, 1, 0, 0, 0), // mtime
|
|
Date.UTC(1970, 0, 1, 0, 0, 0), // ctime
|
|
Date.UTC(1970, 0, 1, 0, 0, 0) // birthtime
|
|
);
|
|
|
|
common.refreshTmpDir();
|
|
|
|
// If the file initially didn't exist, and gets created at a later point of
|
|
// time, the callback should be invoked again with proper values in stat object
|
|
var fileExists = false;
|
|
|
|
fs.watchFile(enoentFile, {interval: 0}, common.mustCall(function(curr, prev) {
|
|
if (!fileExists) {
|
|
// If the file does not exist, all the fields should be zero and the date
|
|
// fields should be UNIX EPOCH time
|
|
assert.deepStrictEqual(curr, expectedStatObject);
|
|
assert.deepStrictEqual(prev, expectedStatObject);
|
|
// Create the file now, so that the callback will be called back once the
|
|
// event loop notices it.
|
|
fs.closeSync(fs.openSync(enoentFile, 'w'));
|
|
fileExists = true;
|
|
} else {
|
|
// If the ino (inode) value is greater than zero, it means that the file is
|
|
// present in the filesystem and it has a valid inode number.
|
|
assert(curr.ino > 0);
|
|
// As the file just got created, previous ino value should be lesser than
|
|
// or equal to zero (non-existent file).
|
|
assert(prev.ino <= 0);
|
|
// Stop watching the file
|
|
fs.unwatchFile(enoentFile);
|
|
}
|
|
}, 2));
|