1 files changed, 15 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ctypes/argument-length-array.js b/js/src/jit-test/tests/ctypes/argument-length-array.js
new file mode 100644
index 0000000000..5afbcc46eb
--- /dev/null
+++ b/js/src/jit-test/tests/ctypes/argument-length-array.js
@@ -0,0 +1,15 @@
+load(libdir + 'asserts.js');
+
+function test() {
+  assertTypeErrorMessage(() => { ctypes.ArrayType(); },
+                         "ArrayType takes one or two arguments");
+  assertTypeErrorMessage(() => { ctypes.int32_t.array(10)(1, 2); },
+                         "size defined ArrayType constructor takes at most one argument");
+  assertTypeErrorMessage(() => { ctypes.int32_t.array()(1, 2); },
+                         "size undefined ArrayType constructor takes one argument");
+  assertTypeErrorMessage(() => { ctypes.int32_t.array(10)().addressOfElement(); },
+                         "ArrayType.prototype.addressOfElement takes one argument");
+}
+
+if (typeof ctypes === "object")
+  test();