1 files changed, 24 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/Debugger-findAllGlobals-01.js b/js/src/jit-test/tests/debug/Debugger-findAllGlobals-01.js
new file mode 100644
index 0000000000..7400ef9ea1
--- /dev/null
+++ b/js/src/jit-test/tests/debug/Debugger-findAllGlobals-01.js
@@ -0,0 +1,24 @@
+// Debugger.prototype.findAllGlobals surface.
+
+load(libdir + 'asserts.js');
+
+var dbg = new Debugger;
+var d = Object.getOwnPropertyDescriptor(Object.getPrototypeOf(dbg), 'findAllGlobals');
+assertEq(d.configurable, true);
+assertEq(d.enumerable, false);
+assertEq(d.writable, true);
+assertEq(typeof d.value, 'function');
+assertEq(dbg.findAllGlobals.length, 0);
+assertEq(dbg.findAllGlobals.name, 'findAllGlobals');
+
+// findAllGlobals can only be applied to real Debugger instances.
+assertThrowsInstanceOf(function() {
+                         Debugger.prototype.findAllGlobals.call(Debugger.prototype);
+                       },
+                       TypeError);
+var a = dbg.findAllGlobals();
+assertEq(a instanceof Array, true);
+assertEq(a.length > 0, true);
+for (g of a) {
+  assertEq(g instanceof Debugger.Object, true);
+}