Use unicode notation

sstephenson · Dec 11, 2014 · c09b116 · c09b116
1 parent 64dcfcb
commit c09b116
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/test/test_execjs.rb b/test/test_execjs.rb
@@ -101,7 +101,8 @@ def test_json_values
       "\\",
       "café",
       "☃",
-      "\xf0\x9f\x98\x84".force_encoding("UTF-8"), # Smiling emoji
+      "\u{1f604}".force_encoding("UTF-8"), # Smiling emoji
+      "\u{1f1fa}\u{1f1f8}".force_encoding("UTF-8"), # US flag
       [1, 2, 3],
       [1, [2, 3]],
       [1, [2, [3]]],
@@ -162,12 +163,12 @@ def test_encoding_compile
 
   def test_surrogate_pairs
     # Smiling emoji
-    str = "\xf0\x9f\x98\x84".force_encoding("UTF-8")
+    str = "\u{1f604}".encode("UTF-8")
     assert_equal 2, ExecJS.eval("'#{str}'.length")
     assert_equal str, ExecJS.eval("'#{str}'")
 
     # US flag emoji
-    str = "\xf0\x9f\x87\xba\xf0\x9f\x87\xb8".force_encoding("UTF-8")
+    str = "\u{1f1fa}\u{1f1f8}".force_encoding("UTF-8")
     assert_equal 4, ExecJS.eval("'#{str}'.length")
     assert_equal str, ExecJS.eval("'#{str}'")
   end