diff options
Diffstat (limited to 'deps/v8/test/intl/general/getCanonicalLocales.js')
| -rw-r--r-- | deps/v8/test/intl/general/getCanonicalLocales.js | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/deps/v8/test/intl/general/getCanonicalLocales.js b/deps/v8/test/intl/general/getCanonicalLocales.js index 0df6846ce6..65c7fc6e3a 100644 --- a/deps/v8/test/intl/general/getCanonicalLocales.js +++ b/deps/v8/test/intl/general/getCanonicalLocales.js @@ -7,7 +7,10 @@ assertDoesNotThrow(() => Intl.getCanonicalLocales("foobar-foobar")); // Ignore duplicate subtags in different namespaces; eg, 'a' vs 'u'. assertDoesNotThrow(() => Intl.getCanonicalLocales("en-a-ca-Chinese-u-ca-Chinese")); +// Ignore duplicate subtags in U-extension as well. Only the first count. +// See RFC 6067 for details. +assertDoesNotThrow(() => Intl.getCanonicalLocales("en-u-ca-gregory-ca-chinese")); +assertEquals("en-u-ca-gregory", Intl.getCanonicalLocales("en-u-ca-gregory-ca-chinese")[0]); // Check duplicate subtags (after the first tag) are detected. assertThrows(() => Intl.getCanonicalLocales("en-foobar-foobar"), RangeError); -assertThrows(() => Intl.getCanonicalLocales("en-u-ca-gregory-ca-chinese"), RangeError); |