JSTests/test262/test/built-ins/Math/floor/S15.8.2.9_A3.js - WebKit - Git at Google

 // Copyright 2009 the Sputnik authors.  All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.

 /*---
 info: If x is -0, Math.floor(x) is -0
 es5id: 15.8.2.9_A3
 description: Checking if Math.floor(x) is -0, where x is -0
 ---*/

 assert.sameValue(Math.floor(-0), -0);
	// Copyright 2009 the Sputnik authors. All rights reserved.
	// This code is governed by the BSD license found in the LICENSE file.

	/*---
	info: If x is -0, Math.floor(x) is -0
	es5id: 15.8.2.9_A3
	description: Checking if Math.floor(x) is -0, where x is -0
	---*/

	assert.sameValue(Math.floor(-0), -0);