Add m-esr52 at 52.6.0

1 files changed, 15 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/debug/Object-apply-04.js b/js/src/jit-test/tests/debug/Object-apply-04.js
new file mode 100644
index 000000000..dd327d87e
--- /dev/null
+++ b/js/src/jit-test/tests/debug/Object-apply-04.js
@@ -0,0 +1,15 @@
+// Debugger.Object.prototype.apply/call works with function proxies
+
+var g = newGlobal();
+g.eval("function f() { debugger; }");
+var dbg = Debugger(g);
+var hits = 0;
+dbg.onDebuggerStatement = function (frame) {
+    var proxy = frame.arguments[0];
+    assertEq(proxy.name, undefined);
+    assertEq(proxy.apply(null, [33]).return, 34);
+    assertEq(proxy.call(null, 33).return, 34);
+    hits++;
+};
+g.eval("f(new Proxy(function (arg) { return arg + 1; }, {}));");
+assertEq(hits, 1);