summaryrefslogtreecommitdiffstats
path: root/js/src/jit-test/tests/debug/Object-proto.js
diff options
context:
space:
mode:
Diffstat (limited to 'js/src/jit-test/tests/debug/Object-proto.js')
-rw-r--r--js/src/jit-test/tests/debug/Object-proto.js23
1 files changed, 23 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/Object-proto.js b/js/src/jit-test/tests/debug/Object-proto.js
new file mode 100644
index 000000000..8d1791445
--- /dev/null
+++ b/js/src/jit-test/tests/debug/Object-proto.js
@@ -0,0 +1,23 @@
+// Debugger.Object.prototype.proto
+var g = newGlobal();
+var dbgeval = function () {
+ var dbg = new Debugger(g);
+ var hits = 0;
+ g.eval("function f() { debugger; }");
+ var lastval;
+ dbg.onDebuggerStatement = function (frame) { lastval = frame.arguments[0]; };
+ return function dbgeval(s) {
+ g.eval("f(" + s + ");");
+ return lastval;
+ };
+ }();
+
+var Op = dbgeval("Object.prototype");
+assertEq(Op.proto, null);
+assertEq(dbgeval("({})").proto, Op);
+
+var Ap = dbgeval("[]").proto;
+assertEq(Ap, dbgeval("Array.prototype"));
+assertEq(Ap.proto, Op);
+
+assertEq(dbgeval("Object").proto, dbgeval("Function.prototype"));