test: refactor child-process-spawn-error

Johnny Reading · addaleax · commit 8f550df25285 · 2016-12-05T03:35:34.000+01:00
Use const instead of var for assignments. PR-URL: #9951 Reviewed-By: Prince John Wesley <princejohnwesley@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
diff --git a/test/parallel/test-child-process-spawn-error.js b/test/parallel/test-child-process-spawn-error.js
@@ -1,13 +1,13 @@
 'use strict';
-var common = require('../common');
-var spawn = require('child_process').spawn;
-var assert = require('assert');
+const common = require('../common');
+const spawn = require('child_process').spawn;
+const assert = require('assert');
 
-var enoentPath = 'foo123';
-var spawnargs = ['bar'];
+const enoentPath = 'foo123';
+const spawnargs = ['bar'];
 assert.strictEqual(common.fileExists(enoentPath), false);
 
-var enoentChild = spawn(enoentPath, spawnargs);
+const enoentChild = spawn(enoentPath, spawnargs);
 enoentChild.on('error', common.mustCall(function(err) {
 assert.strictEqual(err.code, 'ENOENT');
 assert.strictEqual(err.errno, 'ENOENT');

-Original file line number
+Diff line change
@@ @@ -1,13 +1,13 @@ @@
 'use strict';
 -varcommon=require('../common');
 -varspawn=require('child_process').spawn;
 -varassert=require('assert');
 +constcommon=require('../common');
 +constspawn=require('child_process').spawn;
 +constassert=require('assert');
 -varenoentPath='foo123';
 -varspawnargs=['bar'];
 +constenoentPath='foo123';
 +constspawnargs=['bar'];
 assert.strictEqual(common.fileExists(enoentPath),false);
 -varenoentChild=spawn(enoentPath,spawnargs);
 +constenoentChild=spawn(enoentPath,spawnargs);
 enoentChild.on('error',common.mustCall(function(err){
 assert.strictEqual(err.code,'ENOENT');
 assert.strictEqual(err.errno,'ENOENT');