Index: test/intl/number-format/format-is-bound.js |
diff --git a/test/intl/number-format/format-is-bound.js b/test/intl/number-format/format-is-bound.js |
index b24c2ed0cab91913da7ae0e1b416d521a530bcea..d93ee0067fac41c5c009fbe573bb03e77a8e4967 100644 |
--- a/test/intl/number-format/format-is-bound.js |
+++ b/test/intl/number-format/format-is-bound.js |
@@ -37,3 +37,6 @@ numberArray.forEach(nf.format); |
// Formatting a number should work in a direct call. |
nf.format(12345); |
+ |
+// Reading the format doesn't add any additional property keys |
+assertEquals(1, Object.getOwnPropertyNames(nf).length); |