add coverage for ZWNJ and ZWJ characters in IdentifierPart

michaelficarra · Jul 30, 2014 · dde26ef · dde26ef
1 parent 1205e75
commit dde26ef
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/everything.js b/everything.js
@@ -21,7 +21,7 @@ paragraphSeparator:0 0;
 var $, _, \u0078, x$, x_, x\u0030, xa, x0, x0a, x0123456789,
   qwertyuiopasdfghjklzxcvbnm, QWERTYUIOPASDFGHJKLZXCVBNM;
 // a representative sample of unicode letters and numbers
-var œ一, ǻ둘, ɤ〩, φ, ﬁⅷ, ユニコード;
+var œ一, ǻ둘, ɤ〩, φ, ﬁⅷ, ユニコード, x‌‍;
 
 null; true; false;
 

diff --git a/test/unit.js b/test/unit.js
@@ -20,4 +20,8 @@ suite("unit", function() {
     assert.notEqual(-1, programText.indexOf("\u2028"), "line separator");
     assert.notEqual(-1, programText.indexOf("\u2029"), "paragraph separator");
   });
+  test("contains identifier joining characters", function() {
+    assert.notEqual(-1, programText.indexOf("\u200C"), "ZWNJ");
+    assert.notEqual(-1, programText.indexOf("\u200D"), "ZWJ");
+  });
 });