test: dir class initialisation w/o handler

Dmitriy Kikinskiy · MylesBorins · commit 12ef7d99eb77 · 2019-12-17T17:06:56.000-05:00
Covering the case when init Dir class without passing handle paramd to constructor. PR-URL: #30313 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: David Carlier <devnexen@gmail.com> Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
diff --git a/test/parallel/test-fs-read.js b/test/parallel/test-fs-read.js
@@ -68,6 +68,10 @@ test(new Uint8Array(expected.length),
   }));
 }
 
+assert.throws(() => new fs.Dir(), {
+  code: 'ERR_MISSING_ARGS',
+});
+
 assert.throws(
   () => fs.read(fd, Buffer.alloc(1), 0, 1, 0),
   {

Original file line number	Diff line number	Diff line change
`@@ -68,6 +68,10 @@ test(new Uint8Array(expected.length),`
`68`	`68`	`}));`
`69`	`69`	`}`
`70`	`70`
	`71`	`+assert.throws(() => new fs.Dir(), {`
	`72`	`+ code: 'ERR_MISSING_ARGS',`
	`73`	`+});`
	`74`	`+`
`71`	`75`	`assert.throws(`
`72`	`76`	`() => fs.read(fd, Buffer.alloc(1), 0, 1, 0),`
`73`	`77`	`{`