Add m-esr52 at 52.6.0

1 files changed, 48 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/debug/Debugger-debuggees-25.js b/js/src/jit-test/tests/debug/Debugger-debuggees-25.js
new file mode 100644
index 000000000..4ded8e152
--- /dev/null
+++ b/js/src/jit-test/tests/debug/Debugger-debuggees-25.js
@@ -0,0 +1,48 @@
+// Turning debugger off global at a time.
+
+var g1 = newGlobal();
+var g2 = newGlobal();
+var g3 = newGlobal();
+
+g1.eval("" + function f() {
+  var name = "f";
+  g();
+  return name;
+});
+g2.eval("" + function g() {
+  var name = "g";
+  h();
+  return name;
+});
+g3.eval("" + function h() {
+  var name = "h";
+  toggle();
+  return name;
+});
+
+g1.g = g2.g;
+g2.h = g3.h;
+
+function name(f) {
+  return f.environment.getVariable("name");
+}
+
+var dbg = new Debugger;
+g3.toggle = function () {
+  var frame;
+
+  // Add all globals.
+  dbg.addDebuggee(g1);
+  dbg.addDebuggee(g3);
+  dbg.addDebuggee(g2);
+
+  // Remove one at a time.
+  dbg.removeDebuggee(g3);
+  assertEq(name(dbg.getNewestFrame()), "g");
+  dbg.removeDebuggee(g2);
+  assertEq(name(dbg.getNewestFrame()), "f");
+  dbg.removeDebuggee(g1);
+};
+
+g1.eval("(" + function () { f(); } + ")();");
+