refactor: init cypress-cucumber-preprocessor install.

node_modules/browserify/test/leak.js

@@ -0,0 +1,59 @@
+var browserify = require('../');
+var vm = require('vm');
+var test = require('tap').test;
+var path = require('path');
+var through = require('through2');
+
+var os = require('os');
+var tmpdir = (os.tmpdir || os.tmpDir)();
+var dir = path.join(
+    tmpdir,
+    'browserify-test-' + Math.random(),
+    'aaabbbzzz'
+);
+var dirstring = dir.split(path.sep).slice(-2).join(path.sep);
+
+if (!ArrayBuffer.isView) ArrayBuffer.isView = function () { return false; };
+
+test('leaking information about system paths (process)', function (t) {
+    t.plan(4);
+    
+    var b = browserify({ basedir: dir });
+    var stream = through();
+    stream.push('process.nextTick(function () {'
+        + 't.ok(true)'
+        + '})'
+    );
+    stream.push(null);
+    b.add(stream);
+    
+    b.bundle(function (err, buf) {
+        var src = buf.toString('utf8');
+        t.equal(src.indexOf(dirstring), -1, 'temp directory visible');
+        t.equal(src.indexOf(process.cwd()), -1, 'cwd directory visible');
+        t.equal(src.indexOf('/home'), -1, 'home directory visible');
+        vm.runInNewContext(src, {
+            t: t,
+            setTimeout: setTimeout,
+            clearTimeout: clearTimeout
+        });
+    });
+});
+
+test('leaking information about system paths (Buffer)', function (t) {
+    t.plan(4);
+    
+    var b = browserify({ basedir: dir });
+    var stream = through();
+    stream.push('t.equal(Buffer("eHl6", "base64").toString(), "xyz")');
+    stream.push(null);
+    b.add(stream);
+    
+    b.bundle(function (err, buf) {
+        var src = buf.toString('utf8');
+        t.equal(src.indexOf(dirstring), -1, 'temp directory visible');
+        t.equal(src.indexOf(process.cwd()), -1, 'cwd directory visible');
+        t.equal(src.indexOf('/home'), -1, 'home directory visible');
+        vm.runInNewContext(src, { t: t, setTimeout: setTimeout, Uint8Array: Uint8Array, ArrayBuffer: ArrayBuffer });
+    });
+});