Add m-esr52 at 52.6.0

1 files changed, 20 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/debug/Debugger-getNewestFrame-02.js b/js/src/jit-test/tests/debug/Debugger-getNewestFrame-02.js
new file mode 100644
index 000000000..b91afe80c
--- /dev/null
+++ b/js/src/jit-test/tests/debug/Debugger-getNewestFrame-02.js
@@ -0,0 +1,20 @@
+// Hooks and Debugger.prototype.getNewestFrame produce the same Frame object.
+
+var g = newGlobal();
+var dbg = Debugger(g);
+var hits = 0;
+var savedFrame, savedCallee;
+dbg.onDebuggerStatement = function (frame) {
+    assertEq(frame, savedFrame);
+    assertEq(frame.live, true);
+    assertEq(frame.callee, savedCallee);
+    hits++;
+};
+g.h = function () {
+    savedFrame = dbg.getNewestFrame();
+    savedCallee = savedFrame.callee;
+    assertEq(savedCallee.name, "f");
+};
+g.eval("function f() { h(); debugger; }");
+g.f();
+assertEq(hits, 1);