1 files changed, 33 insertions, 0 deletions
diff --git a/js/src/tests/js1_8_5/shell.js b/js/src/tests/js1_8_5/shell.js
new file mode 100644
index 000000000..8e67562f1
--- /dev/null
+++ b/js/src/tests/js1_8_5/shell.js
@@ -0,0 +1,33 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 4 -*- */
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/
+ */
+
+// Note, copied from elsewhere
+if (typeof assertThrowsInstanceOf === 'undefined') {
+    var assertThrowsInstanceOf = function assertThrowsInstanceOf(f, ctor, msg) {
+        var fullmsg;
+        try {
+            f();
+        } catch (exc) {
+            if (exc instanceof ctor)
+                return;
+            fullmsg = "Assertion failed: expected exception " + ctor.name + ", got " + exc;
+        }
+        if (fullmsg === undefined)
+            fullmsg = "Assertion failed: expected exception " + ctor.name + ", no exception thrown";
+        if (msg !== undefined)
+            fullmsg += " - " + msg;
+        throw new Error(fullmsg);
+    };
+}
+
+// NOTE: This only turns on 1.8.5 in shell builds.  The browser requires the
+//       futzing in js/src/tests/browser.js (which only turns on 1.8, the most
+//       the browser supports).
+if (typeof version != 'undefined')
+{
+  version(185);
+}
+