From 1283d738539b4f899e4941f556b516c071bfa55a Mon Sep 17 00:00:00 2001
From: "Alex Lam S.L" <alexlamsl@gmail.com>
Date: Fri, 29 Nov 2019 18:57:29 +0800
Subject: fix corner case in parsing directives (#3615)

---
 test/mocha/directives.js     | 12 ++++++------
 test/mocha/number-literal.js | 10 +++++++++-
 2 files changed, 15 insertions(+), 7 deletions(-)

(limited to 'test/mocha')

diff --git a/test/mocha/directives.js b/test/mocha/directives.js
index 74660dc6..e872747a 100644
--- a/test/mocha/directives.js
+++ b/test/mocha/directives.js
@@ -54,8 +54,8 @@ describe("Directives", function() {
         [
             [
                 '"use strict"\n',
-                [ "use strict"],
-                [ "use asm"]
+                [ "use strict" ],
+                [ "use asm" ]
             ],
             [
                 '"use\\\nstrict";',
@@ -80,8 +80,8 @@ describe("Directives", function() {
             [
                 // no ; or newline
                 '"use strict"',
-                [],
-                [ "use strict", "use\nstrict", "use \nstrict", "use asm" ]
+                [ "use strict" ],
+                [ "use\nstrict", "use \nstrict", "use asm" ]
             ],
             [
                 ';"use strict"',
@@ -116,8 +116,8 @@ describe("Directives", function() {
             ],
             [
                 'var foo = function() {"use strict"', // no ; or newline
-                [],
-                [ "use strict", "use\nstrict", "use \nstrict", "use asm" ]
+                [ "use strict" ],
+                [ "use\nstrict", "use \nstrict", "use asm" ]
             ],
             [
                 'var foo = function() {;"use strict"',
diff --git a/test/mocha/number-literal.js b/test/mocha/number-literal.js
index c7560eb5..b87c88bb 100644
--- a/test/mocha/number-literal.js
+++ b/test/mocha/number-literal.js
@@ -2,10 +2,18 @@ var assert = require("assert");
 var UglifyJS = require("../node");
 
 describe("Number literals", function() {
+    it("Should allow legacy octal literals in non-strict mode", function() {
+        [
+            "'use strict'\n.slice()\n00",
+            '"use strict"\n.slice()\nvar foo = 00',
+        ].forEach(function(input) {
+            UglifyJS.parse(input);
+        });
+    });
     it("Should not allow legacy octal literals in strict mode", function() {
         var inputs = [
             '"use strict";00;',
-            '"use strict"; var foo = 00;'
+            '"use strict"; var foo = 00;',
         ];
         var test = function(input) {
             return function() {
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