1 files changed, 28 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ctypes/argument-type-int64.js b/js/src/jit-test/tests/ctypes/argument-type-int64.js
new file mode 100644
index 0000000000..e147b98a48
--- /dev/null
+++ b/js/src/jit-test/tests/ctypes/argument-type-int64.js
@@ -0,0 +1,28 @@
+load(libdir + 'asserts.js');
+
+function test() {
+  assertRangeErrorMessage(() => { ctypes.Int64(0).toString("a"); },
+                         "argument of Int64.prototype.toString must be an integer at least 2 and no greater than 36");
+  assertTypeErrorMessage(() => { ctypes.Int64.compare(1, 2); },
+                         "first argument of Int64.compare must be a Int64");
+  assertTypeErrorMessage(() => { ctypes.Int64.compare(ctypes.Int64(0), 2); },
+                         "second argument of Int64.compare must be a Int64");
+  assertTypeErrorMessage(() => { ctypes.Int64.lo(1); },
+                         "argument of Int64.lo must be a Int64");
+  assertTypeErrorMessage(() => { ctypes.Int64.hi(1); },
+                         "argument of Int64.hi must be a Int64");
+
+  assertRangeErrorMessage(() => { ctypes.UInt64(0).toString("a"); },
+                         "argument of UInt64.prototype.toString must be an integer at least 2 and no greater than 36");
+  assertTypeErrorMessage(() => { ctypes.UInt64.compare(1, 2); },
+                         "first argument of UInt64.compare must be a UInt64");
+  assertTypeErrorMessage(() => { ctypes.UInt64.compare(ctypes.UInt64(0), 2); },
+                         "second argument of UInt64.compare must be a UInt64");
+  assertTypeErrorMessage(() => { ctypes.UInt64.lo(1); },
+                         "argument of UInt64.lo must be a UInt64");
+  assertTypeErrorMessage(() => { ctypes.UInt64.hi(1); },
+                         "argument of UInt64.hi must be a UInt64");
+}
+
+if (typeof ctypes === "object")
+  test();