Add m-esr52 at 52.6.0

1 files changed, 28 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/debug/bug1264961.js b/js/src/jit-test/tests/debug/bug1264961.js
new file mode 100644
index 000000000..c0ae7aaa4
--- /dev/null
+++ b/js/src/jit-test/tests/debug/bug1264961.js
@@ -0,0 +1,28 @@
+// |jit-test| slow;
+
+if (!('oomTest' in this))
+  quit();
+
+loadFile(`
+  var o = {}
+  var global = this;
+  var p = new Proxy(o, {
+    "deleteProperty": function (await , key) {
+      var g = newGlobal();
+      g.parent = global;
+      g.eval("var dbg = new Debugger(parent); dbg.onEnterFrame = function(frame) {};");
+    }
+  })
+  for (var i=0; i<100; i++);
+  assertEq(delete p.foo, true);
+`);
+function loadFile(lfVarx) {
+    var k = 0;
+    oomTest(function() {
+        // In practice a crash occurs before iteration 4000.
+        if (k++ > 4000)
+          quit();
+        eval(lfVarx);
+    })
+}
+