Add m-esr52 at 52.6.0

1 files changed, 28 insertions, 0 deletions

diff --git a/js/src/tests/ecma_5/extensions/function-caller-strict-cross-global.js b/js/src/tests/ecma_5/extensions/function-caller-strict-cross-global.js
new file mode 100644
index 000000000..45fd7b1b3
--- /dev/null
+++ b/js/src/tests/ecma_5/extensions/function-caller-strict-cross-global.js
@@ -0,0 +1,28 @@
+// |reftest| skip-if(!xulRuntime.shell) -- needs newGlobal()
+// Any copyright is dedicated to the Public Domain.
+// http://creativecommons.org/licenses/publicdomain/
+
+var g1 = newGlobal();
+g1.evaluate("function f() { return f.caller; }");
+
+var g2 = newGlobal();
+g2.f = g1.f;
+
+try
+{
+  g2.evaluate("function g() { 'use strict'; return f(); } g()");
+  throw new Error("failed to throw");
+}
+catch (e)
+{
+  assertEq(e.constructor.name, "TypeError",
+           "expected TypeError accessing strict .caller across globals, got " +
+           e);
+}
+
+/******************************************************************************/
+
+if (typeof reportCompare === "function")
+  reportCompare(true, true);
+
+print("Tests complete");