3e1b1dd4a9
The copyright and license notice is already in the LICENSE file. There is no justifiable reason to also require that it be included in every file, since the individual files are not individually distributed except as part of the entire package.
131 lines
3.3 KiB
JavaScript
131 lines
3.3 KiB
JavaScript
var common = require('../common');
|
|
var assert = require('assert');
|
|
var path = require('path');
|
|
var fs = require('fs');
|
|
|
|
var expectFilePath = process.platform === 'win32' ||
|
|
process.platform === 'linux' ||
|
|
process.platform === 'darwin';
|
|
|
|
var watchSeenOne = 0;
|
|
var watchSeenTwo = 0;
|
|
var watchSeenThree = 0;
|
|
|
|
var testDir = common.tmpDir;
|
|
|
|
var filenameOne = 'watch.txt';
|
|
var filepathOne = path.join(testDir, filenameOne);
|
|
|
|
var filenameTwo = 'hasOwnProperty';
|
|
var filepathTwo = filenameTwo;
|
|
var filepathTwoAbs = path.join(testDir, filenameTwo);
|
|
|
|
var filenameThree = 'newfile.txt';
|
|
var testsubdir = path.join(testDir, 'testsubdir');
|
|
var filepathThree = path.join(testsubdir, filenameThree);
|
|
|
|
|
|
process.on('exit', function() {
|
|
assert.ok(watchSeenOne > 0);
|
|
assert.ok(watchSeenTwo > 0);
|
|
assert.ok(watchSeenThree > 0);
|
|
});
|
|
|
|
// Clean up stale files (if any) from previous run.
|
|
try { fs.unlinkSync(filepathOne); } catch (e) { }
|
|
try { fs.unlinkSync(filepathTwoAbs); } catch (e) { }
|
|
try { fs.unlinkSync(filepathThree); } catch (e) { }
|
|
try { fs.rmdirSync(testsubdir); } catch (e) { }
|
|
|
|
fs.writeFileSync(filepathOne, 'hello');
|
|
|
|
assert.doesNotThrow(
|
|
function() {
|
|
var watcher = fs.watch(filepathOne)
|
|
watcher.on('change', function(event, filename) {
|
|
assert.equal('change', event);
|
|
|
|
if (expectFilePath) {
|
|
assert.equal('watch.txt', filename);
|
|
}
|
|
watcher.close();
|
|
++watchSeenOne;
|
|
});
|
|
}
|
|
);
|
|
|
|
setTimeout(function() {
|
|
fs.writeFileSync(filepathOne, 'world');
|
|
}, 10);
|
|
|
|
|
|
process.chdir(testDir);
|
|
|
|
fs.writeFileSync(filepathTwoAbs, 'howdy');
|
|
|
|
assert.doesNotThrow(
|
|
function() {
|
|
var watcher = fs.watch(filepathTwo, function(event, filename) {
|
|
assert.equal('change', event);
|
|
|
|
if (expectFilePath) {
|
|
assert.equal('hasOwnProperty', filename);
|
|
}
|
|
watcher.close();
|
|
++watchSeenTwo;
|
|
});
|
|
}
|
|
);
|
|
|
|
setTimeout(function() {
|
|
fs.writeFileSync(filepathTwoAbs, 'pardner');
|
|
}, 10);
|
|
|
|
try { fs.unlinkSync(filepathThree); } catch (e) {}
|
|
try { fs.mkdirSync(testsubdir, 0700); } catch (e) {}
|
|
|
|
assert.doesNotThrow(
|
|
function() {
|
|
var watcher = fs.watch(testsubdir, function(event, filename) {
|
|
var renameEv = process.platform === 'sunos' ? 'change' : 'rename';
|
|
assert.equal(renameEv, event);
|
|
if (expectFilePath) {
|
|
assert.equal('newfile.txt', filename);
|
|
} else {
|
|
assert.equal(null, filename);
|
|
}
|
|
watcher.close();
|
|
++watchSeenThree;
|
|
});
|
|
}
|
|
);
|
|
|
|
setTimeout(function() {
|
|
var fd = fs.openSync(filepathThree, 'w');
|
|
fs.closeSync(fd);
|
|
}, 10);
|
|
|
|
// https://github.com/joyent/node/issues/2293 - non-persistent watcher should
|
|
// not block the event loop
|
|
fs.watch(__filename, {persistent: false}, function() {
|
|
assert(0);
|
|
});
|
|
|
|
// whitebox test to ensure that wrapped FSEvent is safe
|
|
// https://github.com/joyent/node/issues/6690
|
|
var oldhandle;
|
|
assert.throws(function() {
|
|
var w = fs.watch(__filename, function(event, filename) { });
|
|
oldhandle = w._handle;
|
|
w._handle = { close: w._handle.close };
|
|
w.close();
|
|
}, TypeError);
|
|
oldhandle.close(); // clean up
|
|
|
|
assert.throws(function() {
|
|
var w = fs.watchFile(__filename, {persistent:false}, function(){});
|
|
oldhandle = w._handle;
|
|
w._handle = { stop: w._handle.stop };
|
|
w.stop();
|
|
}, TypeError);
|
|
oldhandle.stop(); // clean up
|