1 files changed, 19 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/Debugger-onNewPromise-01.js b/js/src/jit-test/tests/debug/Debugger-onNewPromise-01.js
new file mode 100644
index 000000000..07081168c
--- /dev/null
+++ b/js/src/jit-test/tests/debug/Debugger-onNewPromise-01.js
@@ -0,0 +1,19 @@
+// Test that the onNewPromise hook gets called when promises are allocated in
+// the scope of debuggee globals.
+if (!('Promise' in this))
+    quit(0);
+
+var g = newGlobal();
+var dbg = new Debugger();
+var gw = dbg.addDebuggee(g);
+
+
+let promisesFound = [];
+dbg.onNewPromise = p => { promisesFound.push(p); };
+
+let p1 = new g.Promise(function (){});
+dbg.enabled = false;
+let p2 = new g.Promise(function (){});
+
+assertEq(promisesFound.indexOf(gw.makeDebuggeeValue(p1)) != -1, true);
+assertEq(promisesFound.indexOf(gw.makeDebuggeeValue(p2)) == -1, true);