test: remove require('buffer') from 4 test files

XadillaX · addaleax · commit 005e343339a5 · 2017-07-18T19:56:39.000+02:00
We don't use the global Buffer throughout the lib/ to avoid circular dependency issues in core, but we actually don't need to require it on test files. So remove them on: + test/parallel/test-stream-uint8array.js + test/parallel/test-stream2-finish-pipe.js + test/parallel/test-tls-session-cache.js + test/parallel/test-vm-cached-data.js Refs: #13836 PR-URL: #13844 Reviewed-By: Vse Mozhet Byt <vsemozhetbyt@gmail.com> Reviewed-By: Alexey Orlenko <eaglexrlnk@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Timothy Gu <timothygu99@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Tobias Nießen <tniessen@tnie.de> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
diff --git a/test/parallel/test-stream-uint8array.js b/test/parallel/test-stream-uint8array.js
@@ -1,7 +1,6 @@
 'use strict';
 const common = require('../common');
 const assert = require('assert');
-const Buffer = require('buffer').Buffer;
 
 const { Readable, Writable } = require('stream');
 
diff --git a/test/parallel/test-stream2-finish-pipe.js b/test/parallel/test-stream2-finish-pipe.js
@@ -22,7 +22,6 @@
 'use strict';
 require('../common');
 const stream = require('stream');
-const Buffer = require('buffer').Buffer;
 
 const r = new stream.Readable();
 r._read = function(size) {
diff --git a/test/parallel/test-tls-session-cache.js b/test/parallel/test-tls-session-cache.js
@@ -46,7 +46,6 @@ function doTest(testOptions, callback) {
   const fs = require('fs');
   const join = require('path').join;
   const spawn = require('child_process').spawn;
-  const Buffer = require('buffer').Buffer;
 
   const keyFile = join(common.fixturesDir, 'agent.key');
   const certFile = join(common.fixturesDir, 'agent.crt');
diff --git a/test/parallel/test-vm-cached-data.js b/test/parallel/test-vm-cached-data.js
@@ -3,7 +3,6 @@ require('../common');
 const assert = require('assert');
 const vm = require('vm');
 const spawnSync = require('child_process').spawnSync;
-const Buffer = require('buffer').Buffer;
 
 function getSource(tag) {
   return `(function ${tag}() { return '${tag}'; })`;
