split

Split from intl402/Locale/constructor-non-iana-canon.js

test/intl402/Intl/getCanonicalLocales/non-iana-canon.js

@@ -0,0 +1,37 @@
+// Copyright 2018 André Bargull; Igalia, S.L. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+// Slip from intl402/Locale/constructor-non-iana-canon.js
+/*---
+esid: sec-intl.getcanonicallocales
+description: >
+    Verifies canonicalization, of specific tags.
+info: |
+    ApplyOptionsToTag( tag, options )
+    10. Return CanonicalizeLanguageTag(tag).
+---*/
+
+// Test some language tags where we know that either CLDR or ICU produce
+// different results compared to the canonicalization specified in RFC 5646.
+var testData = [
+    {
+        tag: "mo",
+        canonical: "ro",
+    },
+    {
+        tag: "hy-arevela",
+        canonical: "hy",
+    },
+    {
+        tag: "hy-arevmda",
+        canonical: "hyw",
+    },
+];
+
+for (const {tag, canonical = tag} of testData) {
+    assert.sameValue(
+      Intl.getCanonicalLocales(tag)[0],
+      canonical,
+      'The value of Intl.getCanonicalLocales(tag)[0] equals the value of `canonical`'
+    );
+}