Add m-esr52 at 52.6.0

1 files changed, 15 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/debug/Script-gc-03.js b/js/src/jit-test/tests/debug/Script-gc-03.js
new file mode 100644
index 000000000..b2cb70232
--- /dev/null
+++ b/js/src/jit-test/tests/debug/Script-gc-03.js
@@ -0,0 +1,15 @@
+// Referents of Debugger.Scripts in other compartments always survive per-compartment GC.
+
+var g = newGlobal();
+var dbg = Debugger(g);
+var arr = [];
+dbg.onDebuggerStatement = function (frame) { arr.push(frame.script); };
+g.eval("for (var i = 0; i < 100; i++) Function('debugger;')();");
+assertEq(arr.length, 100);
+
+gc(g);
+
+for (var i = 0; i < arr.length; i++)
+    assertEq(arr[i].lineCount, 1);
+
+gc();