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GeezerVison is showing github.com — url: validate argument length in canParse · nodejs/node@bf4ee17

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lib/internal
- url.js
test/parallel
- test-url-canParse-whatwg.js

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`‎lib/internal/url.js‎`

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+4Lines changed: 4 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -964,6 +964,10 @@ class URL {`
`964`	`964`	`}`
`965`	`965`
`966`	`966`	`static canParse(url, base = undefined) {`
	`967`	`+ if (arguments.length === 0) {`
	`968`	`+ throw new ERR_MISSING_ARGS('url');`
	`969`	`+ }`
	`970`	`+`
`967`	`971`	url = `${url}`;
`968`	`972`
`969`	`973`	`if (base !== undefined) {`

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`‎test/parallel/test-url-canParse-whatwg.js‎`

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+12Lines changed: 12 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,12 @@`
	`1`	`+'use strict';`
	`2`	`+`
	`3`	`+require('../common');`
	`4`	`+const assert = require('assert');`
	`5`	`+`
	`6`	`+// One argument is required`
	`7`	`+assert.throws(() => {`
	`8`	`+ URL.canParse();`
	`9`	`+}, {`
	`10`	`+ code: 'ERR_MISSING_ARGS',`
	`11`	`+ name: 'TypeError'`
	`12`	`+});`

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