From 2650182f47883aaaeddd731fffa0c4940d94cc36 Mon Sep 17 00:00:00 2001 From: Anthony Van de Gejuchte Date: Mon, 4 Jul 2016 00:51:09 +0200 Subject: [PATCH] Backport mocha with test from harmony --- test/mocha/with.js | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/test/mocha/with.js b/test/mocha/with.js index 2e758d1e..734e1e13 100644 --- a/test/mocha/with.js +++ b/test/mocha/with.js @@ -2,7 +2,7 @@ var assert = require("assert"); var uglify = require("../../"); describe("With", function() { - it ("Should throw syntaxError when using with statement in strict mode", function() { + it("Should throw syntaxError when using with statement in strict mode", function() { var code = '"use strict";\nthrow NotEarlyError;\nwith ({}) { }'; var test = function() { uglify.parse(code); @@ -13,4 +13,11 @@ describe("With", function() { } assert.throws(test, error); }); -}); \ No newline at end of file + it("Should set uses_with for scopes involving With statements", function() { + var ast = uglify.parse("with(e) {f(1, 2)}"); + ast.figure_out_scope(); + assert.equal(ast.uses_with, true); + assert.equal(ast.body[0].expression.scope.uses_with, true); + assert.equal(ast.body[0].body.body[0].body.expression.scope.uses_with, true); + }); +}); -- 2.34.1