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test: refactor test/parallel/test-fs-write-file.js

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- Updated references of var to const
- Updated assert.equal to assert.strictEqual

PR-URL: https://github.com/nodejs/node/pull/9992
Reviewed-By: Rich Trott <rtrott@gmail.com>
This commit is contained in:
Kyle Carter 2016-12-01 10:45:50 -06:00 committed by Rich Trott
parent cc4e5e1a2c
commit 451f88e428
1 changed files with 24 additions and 24 deletions
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36
test/parallel/test-fs-write-file.js
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@ -1,15 +1,15 @@
'use strict';
var common = require('../common');
var assert = require('assert');
var fs = require('fs');
var join = require('path').join;
const common = require('../common');
const assert = require('assert');
const fs = require('fs');
const join = require('path').join;
common.refreshTmpDir();
var filename = join(common.tmpDir, 'test.txt');
const filename = join(common.tmpDir, 'test.txt');
var n = 220;
var s = '南越国是前203年至前111年存在于岭南地区的一个国家，国都位于番禺，疆域包括今天中国的广东、' +
const n = 220;
const s = '南越国是前203年至前111年存在于岭南地区的一个国家，国都位于番禺，疆域包括今天中国的广东、' +
'广西两省区的大部份地区，福建省、湖南、贵州、云南的一小部份地区和越南的北部。' +
'南越国是秦朝灭亡后，由南海郡尉赵佗于前203年起兵兼并桂林郡和象郡后建立。' +
'前196年和前179年，南越国曾先后两次名义上臣属于西汉，成为西汉的“外臣”。前112年，' +
@ -22,13 +22,13 @@ fs.writeFile(filename, s, common.mustCall(function(e) {
fs.readFile(filename, common.mustCall(function(e, buffer) {
if (e) throw e;
assert.equal(Buffer.byteLength(s), buffer.length);
assert.strictEqual(Buffer.byteLength(s), buffer.length);
}));
}));
// test that writeFile accepts buffers
var filename2 = join(common.tmpDir, 'test2.txt');
var buf = Buffer.from(s, 'utf8');
const filename2 = join(common.tmpDir, 'test2.txt');
const buf = Buffer.from(s, 'utf8');
fs.writeFile(filename2, buf, common.mustCall(function(e) {
if (e) throw e;
@ -36,32 +36,32 @@ fs.writeFile(filename2, buf, common.mustCall(function(e) {
fs.readFile(filename2, common.mustCall(function(e, buffer) {
if (e) throw e;
assert.equal(buf.length, buffer.length);
assert.strictEqual(buf.length, buffer.length);
}));
}));
// test that writeFile accepts numbers.
var filename3 = join(common.tmpDir, 'test3.txt');
const filename3 = join(common.tmpDir, 'test3.txt');
var m = 0o600;
const m = 0o600;
fs.writeFile(filename3, n, { mode: m }, common.mustCall(function(e) {
if (e) throw e;
// windows permissions aren't unix
if (!common.isWindows) {
var st = fs.statSync(filename3);
assert.equal(st.mode & 0o700, m);
const st = fs.statSync(filename3);
assert.strictEqual(st.mode & 0o700, m);
}
fs.readFile(filename3, common.mustCall(function(e, buffer) {
if (e) throw e;
assert.equal(Buffer.byteLength('' + n), buffer.length);
assert.strictEqual(Buffer.byteLength('' + n), buffer.length);
}));
}));
// test that writeFile accepts file descriptors
var filename4 = join(common.tmpDir, 'test4.txt');
const filename4 = join(common.tmpDir, 'test4.txt');
fs.open(filename4, 'w+', common.mustCall(function(e, fd) {
if (e) throw e;
@ -75,7 +75,7 @@ fs.open(filename4, 'w+', common.mustCall(function(e, fd) {
fs.readFile(filename4, common.mustCall(function(e, buffer) {
if (e) throw e;
assert.equal(Buffer.byteLength(s), buffer.length);
assert.strictEqual(Buffer.byteLength(s), buffer.length);
}));
}));
}));