1 files changed, 40 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ctypes/argument-length-int64.js b/js/src/jit-test/tests/ctypes/argument-length-int64.js
new file mode 100644
index 0000000000..7e2efe839f
--- /dev/null
+++ b/js/src/jit-test/tests/ctypes/argument-length-int64.js
@@ -0,0 +1,40 @@
+load(libdir + 'asserts.js');
+
+function test() {
+  assertTypeErrorMessage(() => { ctypes.Int64(1).toString(1, 2); },
+                         "Int64.prototype.toString takes at most one argument");
+  if (ctypes.Int64.prototype.toSource) {
+    assertTypeErrorMessage(() => { ctypes.Int64(1).toSource(1); },
+                           "Int64.prototype.toSource takes no arguments");
+  }
+  assertTypeErrorMessage(() => { ctypes.Int64(); },
+                         "Int64 constructor takes one argument");
+  assertTypeErrorMessage(() => { ctypes.Int64.compare(); },
+                         "Int64.compare takes two arguments");
+  assertTypeErrorMessage(() => { ctypes.Int64.lo(); },
+                         "Int64.lo takes one argument");
+  assertTypeErrorMessage(() => { ctypes.Int64.hi(); },
+                         "Int64.hi takes one argument");
+  assertTypeErrorMessage(() => { ctypes.Int64.join(); },
+                         "Int64.join takes two arguments");
+
+  assertTypeErrorMessage(() => { ctypes.UInt64(1).toString(1, 2); },
+                         "UInt64.prototype.toString takes at most one argument");
+  if (ctypes.UInt64.prototype.toSource) {
+    assertTypeErrorMessage(() => { ctypes.UInt64(1).toSource(1); },
+                           "UInt64.prototype.toSource takes no arguments");
+  }
+  assertTypeErrorMessage(() => { ctypes.UInt64(); },
+                         "UInt64 constructor takes one argument");
+  assertTypeErrorMessage(() => { ctypes.UInt64.compare(); },
+                         "UInt64.compare takes two arguments");
+  assertTypeErrorMessage(() => { ctypes.UInt64.lo(); },
+                         "UInt64.lo takes one argument");
+  assertTypeErrorMessage(() => { ctypes.UInt64.hi(); },
+                         "UInt64.hi takes one argument");
+  assertTypeErrorMessage(() => { ctypes.UInt64.join(); },
+                         "UInt64.join takes two arguments");
+}
+
+if (typeof ctypes === "object")
+  test();