Add m-esr52 at 52.6.0

1 files changed, 24 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/debug/execution-observability-06.js b/js/src/jit-test/tests/debug/execution-observability-06.js
new file mode 100644
index 000000000..87919ade2
--- /dev/null
+++ b/js/src/jit-test/tests/debug/execution-observability-06.js
@@ -0,0 +1,24 @@
+// Test that OSR respect debuggeeness.
+
+var g = newGlobal();
+var dbg = new Debugger(g);
+
+g.eval("" + function f(c) {
+  if (c == 0)
+    return;
+  if (c == 2)
+    debugger;
+  f(c-1);
+  acc = 0;
+  for (var i = 0; i < 100; i++)
+    acc += i;
+});
+
+var log = "";
+dbg.onDebuggerStatement = function (frame) {
+  frame.onPop = function f() { log += "p"; }
+};
+
+g.eval("f(2)");
+
+assertEq(log, "p");