1 files changed, 40 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/call-generic-cross-realm.js b/js/src/jit-test/tests/ion/call-generic-cross-realm.js
new file mode 100644
index 0000000000..e2bd7f076d
--- /dev/null
+++ b/js/src/jit-test/tests/ion/call-generic-cross-realm.js
@@ -0,0 +1,40 @@
+// Test that the generic call tramponline handles cross-realm calls.
+
+function foo(f) {
+  return f(1);
+}
+function foo_call(f) {
+  return f.call({}, 1);
+}
+
+with ({}) {}
+
+var g = newGlobal({sameCompartmentAs: this});
+g.eval(`
+function f1(x) { return x; }
+var f2 = f1.bind({});
+var f3 = Math.log;
+`);
+
+var f1 = g.f1;
+var f2 = g.f2;
+var f3 = g.f3;
+
+var f4 = f1.bind({});
+var f5 = f2.bind({});
+var f6 = f3.bind({});
+
+for (var i = 0; i < 500; i++) {
+  assertEq(foo(f1), 1);
+  assertEq(foo(f2), 1);
+  assertEq(foo(f3), 0);
+  assertEq(foo(f4), 1);
+  assertEq(foo(f5), 1);
+  assertEq(foo(f6), 0);
+  assertEq(foo_call(f1), 1);
+  assertEq(foo_call(f2), 1);
+  assertEq(foo_call(f3), 0);
+  assertEq(foo_call(f4), 1);
+  assertEq(foo_call(f5), 1);
+  assertEq(foo_call(f6), 0);
+}