1 files changed, 22 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/Debugger-onNativeCall-08.js b/js/src/jit-test/tests/debug/Debugger-onNativeCall-08.js
new file mode 100644
index 0000000000..a47a73747a
--- /dev/null
+++ b/js/src/jit-test/tests/debug/Debugger-onNativeCall-08.js
@@ -0,0 +1,22 @@
+// Test that the onNativeCall hook is called when native function is
+// called inside self-hosted JS as part of iteration.
+
+load(libdir + 'eqArrayHelper.js');
+
+var g = newGlobal({ newCompartment: true });
+var dbg = new Debugger();
+var gdbg = dbg.addDebuggee(g);
+
+const rv = [];
+dbg.onNativeCall = (callee, reason) => {
+  rv.push(callee.name);
+};
+
+gdbg.executeInGlobal(`
+Array.from([1, 2, 3]);
+`);
+assertEqArray(rv, [
+  "from",
+  "values",
+  "next", "next", "next", "next",
+]);