From: Trey Griffith <trey.griffith@gmail.com>
Date: Wed, 8 May 2013 19:29:46 +0000 (-0400)
Subject: add a test for zero-length string in is_identifier_string, which is used in property... 
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=1e9f98aa51fa87678c6d5191903fc249df4f3e35;p=UglifyJS.git

add a test for zero-length string in is_identifier_string, which is used in property compression. Also added a test exercising the change.
---

diff --git a/test/compress/properties.js b/test/compress/properties.js
index d52680c2..f490fd86 100644
--- a/test/compress/properties.js
+++ b/test/compress/properties.js
@@ -19,12 +19,14 @@ dot_properties: {
         a["if"] = "if";
         a["*"] = "asterisk";
         a["\u0EB3"] = "unicode";
+        a[""] = "whitespace";
     }
     expect: {
         a.foo = "bar";
         a["if"] = "if";
         a["*"] = "asterisk";
         a.\u0EB3 = "unicode";
+        a[""] = "whitespace";
     }
 }
 
@@ -38,11 +40,13 @@ dot_properties_es5: {
         a["if"] = "if";
         a["*"] = "asterisk";
         a["\u0EB3"] = "unicode";
+        a[""] = "whitespace";
     }
     expect: {
         a.foo = "bar";
         a.if = "if";
         a["*"] = "asterisk";
         a.\u0EB3 = "unicode";
+        a[""] = "whitespace";
     }
 }