100 lines
3.5 KiB
JavaScript
100 lines
3.5 KiB
JavaScript
var assert = require('assert');
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var path = require('path');
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var fs = require('fs');
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var util = require('util');
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var temp = require('../lib/temp');
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temp.track();
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var existsSync = function(path){
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try {
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fs.statSync(path);
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return true;
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} catch (e){
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return false;
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}
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};
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// Use path.exists for 0.6 if necessary
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var safeExists = fs.exists || path.exists;
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var mkdirFired = false;
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var mkdirPath = null;
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temp.mkdir('foo', function(err, tpath) {
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mkdirFired = true;
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assert.ok(!err, "temp.mkdir did not execute without errors");
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assert.ok(path.basename(tpath).slice(0, 3) == 'foo', 'temp.mkdir did not use the prefix');
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assert.ok(existsSync(tpath), 'temp.mkdir did not create the directory');
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fs.writeFileSync(path.join(tpath, 'a file'), 'a content');
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temp.cleanupSync();
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assert.ok(!existsSync(tpath), 'temp.cleanupSync did not remove the directory');
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mkdirPath = tpath;
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});
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var openFired = false;
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var openPath = null;
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temp.open('bar', function(err, info) {
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openFired = true;
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assert.equal('object', typeof(info), "temp.open did not invoke the callback with the err and info object");
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assert.equal('number', typeof(info.fd), 'temp.open did not invoke the callback with an fd');
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fs.writeSync(info.fd, 'foo');
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fs.closeSync(info.fd);
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assert.equal('string', typeof(info.path), 'temp.open did not invoke the callback with a path');
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assert.ok(existsSync(info.path), 'temp.open did not create a file');
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temp.cleanupSync();
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assert.ok(!existsSync(info.path), 'temp.cleanupSync did not remove the file');
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openPath = info.path;
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});
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var stream = temp.createWriteStream('baz');
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assert.ok(stream instanceof fs.WriteStream, 'temp.createWriteStream did not invoke the callback with the err and stream object');
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stream.write('foo');
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stream.end("More text here\nand more...");
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assert.ok(existsSync(stream.path), 'temp.createWriteStream did not create a file');
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var tempDir = temp.mkdirSync("foobar");
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assert.ok(existsSync(tempDir), 'temp.mkdirTemp did not create a directory');
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// cleanupSync()
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temp.cleanupSync();
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assert.ok(!existsSync(stream.path), 'temp.cleanupSync did not remove the createWriteStream file');
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assert.ok(!existsSync(tempDir), 'temp.cleanupSync did not remove the mkdirSync directory');
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// cleanup()
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var cleanupFired = false;
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// Make a temp file just to cleanup
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var tempFile = temp.openSync();
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fs.writeSync(tempFile.fd, 'foo');
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fs.closeSync(tempFile.fd);
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assert.ok(existsSync(tempFile.path), 'temp.openSync did not create a file for cleanup');
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// run cleanup()
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temp.cleanup(function(err, counts) {
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cleanupFired = true;
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assert.ok(!err, 'temp.cleanup did not run without encountering an error');
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assert.ok(!existsSync(tempFile.path), 'temp.cleanup did not remove the openSync file for cleanup');
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assert.equal(1, counts.files, 'temp.cleanup did not report the correct removal statistics');
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});
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var tempPath = temp.path();
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assert.ok(path.dirname(tempPath) === temp.dir, "temp.path does not work in default os temporary directory");
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tempPath = temp.path({dir: process.cwd()});
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assert.ok(path.dirname(tempPath) === process.cwd(), "temp.path does not work in user-provided temporary directory");
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for (var i=0; i <= 10; i++) {
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temp.openSync();
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}
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assert.equal(process.listeners('exit').length, 1, 'temp created more than one listener for exit');
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process.addListener('exit', function() {
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assert.ok(mkdirFired, "temp.mkdir callback did not fire");
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assert.ok(openFired, "temp.open callback did not fire");
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assert.ok(cleanupFired, "temp.cleanup callback did not fire");
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});
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