From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001
From: "Matt A. Tobin" <mattatobin@localhost.localdomain>
Date: Fri, 2 Feb 2018 04:16:08 -0500
Subject: Add m-esr52 at 52.6.0

---
 js/src/jit-test/tests/debug/gc-01.js | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 js/src/jit-test/tests/debug/gc-01.js

(limited to 'js/src/jit-test/tests/debug/gc-01.js')

diff --git a/js/src/jit-test/tests/debug/gc-01.js b/js/src/jit-test/tests/debug/gc-01.js
new file mode 100644
index 000000000..a77aa30ba
--- /dev/null
+++ b/js/src/jit-test/tests/debug/gc-01.js
@@ -0,0 +1,20 @@
+// Debuggers with enabled hooks should not be GC'd even if they are otherwise
+// unreachable.
+
+var g = newGlobal();
+var actual = 0;
+var expected = 0;
+
+function f() {
+    for (var i = 0; i < 20; i++) {
+        var dbg = new Debugger(g);
+        dbg.num = i;
+        dbg.onDebuggerStatement = function (stack) { actual += this.num; };
+        expected += i;
+    }
+}
+
+f();
+gc(); gc(); gc();
+g.eval("debugger;");
+assertEq(actual, expected);
-- 
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