1 files changed, 12 insertions, 0 deletions
diff --git a/js/xpconnect/tests/unit/test_textDecoder.js b/js/xpconnect/tests/unit/test_textDecoder.js
new file mode 100644
index 000000000..0b31750a4
--- /dev/null
+++ b/js/xpconnect/tests/unit/test_textDecoder.js
@@ -0,0 +1,12 @@
+function run_test() {
+  var Cu = Components.utils;
+  sb = new Cu.Sandbox('http://www.example.com',
+                      { wantGlobalProperties: ["TextDecoder", "TextEncoder"] });
+  sb.do_check_eq = do_check_eq;
+  Cu.evalInSandbox('do_check_eq(new TextDecoder().encoding, "utf-8");' +
+                   'do_check_eq(new TextEncoder().encoding, "utf-8");',
+                   sb);
+  Cu.importGlobalProperties(["TextDecoder", "TextEncoder"]);
+  do_check_eq(new TextDecoder().encoding, "utf-8");
+  do_check_eq(new TextEncoder().encoding, "utf-8");
+}