1 files changed, 29 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/RegExp/prototype/flags/return-order.js b/js/src/tests/test262/built-ins/RegExp/prototype/flags/return-order.js
new file mode 100644
index 0000000000..437f27daeb
--- /dev/null
+++ b/js/src/tests/test262/built-ins/RegExp/prototype/flags/return-order.js
@@ -0,0 +1,29 @@
+// Copyright (C) 2017 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-get-regexp.prototype.flags
+description: >
+  RegExp.prototype.flags come in a single order, independent of source order
+info: |
+  4. Let global be ToBoolean(? Get(R, "global")).
+  5. If global is true, append "g" as the last code unit of result.
+  6. Let global be ToBoolean(? Get(R, "global")).
+  7. If global is true, append "g" as the last code unit of result.
+  8. Let ignoreCase be ToBoolean(? Get(R, "ignoreCase")).
+  9. If ignoreCase is true, append "i" as the last code unit of result.
+  10. Let multiline be ToBoolean(? Get(R, "multiline")).
+  11. If multiline is true, append "m" as the last code unit of result.
+  12. Let dotAll be ToBoolean(? Get(R, "dotAll")).
+  13. If dotAll is true, append "s" as the last code unit of result.
+  14. Let unicode be ToBoolean(? Get(R, "unicode")).
+  15. If unicode is true, append "u" as the last code unit of result.
+  16. Let sticky be ToBoolean(? Get(R, "sticky")).
+  17. If sticky is true, append "y" as the last code unit of result.
+features: [regexp-dotall, regexp-match-indices]
+---*/
+
+assert.sameValue(new RegExp("", "dgimsuy").flags, "dgimsuy", "dgimsuy => dgimsuy");
+assert.sameValue(new RegExp("", "yusmigd").flags, "dgimsuy", "yusmigd => dgimsuy");
+
+reportCompare(0, 0);