From 3113b90d55c572ec94e7d0a7e7ae219c8af026a3 Mon Sep 17 00:00:00 2001
From: Ms2ger <Ms2ger@igalia.com>
Date: Mon, 15 Oct 2018 15:34:17 +0200
Subject: [PATCH] Intl.RelativeTimeFormat: Add some basic tests for
CanonicalizeLocaleList.
---
.../constructor/constructor/locales-valid.js | 31 +++++++++++++++++++
1 file changed, 31 insertions(+)
create mode 100644 test/intl402/RelativeTimeFormat/constructor/constructor/locales-valid.js
diff --git a/test/intl402/RelativeTimeFormat/constructor/constructor/locales-valid.js b/test/intl402/RelativeTimeFormat/constructor/constructor/locales-valid.js
new file mode 100644
index 0000000000..326202e87e
--- /dev/null
+++ b/test/intl402/RelativeTimeFormat/constructor/constructor/locales-valid.js
@@ -0,0 +1,31 @@
+// Copyright 2018 Igalia, S.L. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-Intl.RelativeTimeFormat
+description: Checks various cases for the locales argument to the RelativeTimeFormat constructor.
+info: |
+ InitializeRelativeTimeFormat (relativeTimeFormat, locales, options)
+ 3. Let _requestedLocales_ be ? CanonicalizeLocaleList(_locales_).
+includes: [testIntl.js]
+features: [Intl.RelativeTimeFormat]
+---*/
+
+const defaultLocale = new Intl.RelativeTimeFormat().resolvedOptions().locale;
+
+const tests = [
+ [undefined, defaultLocale, "undefined"],
+ ["EN", "en", "Single value"],
+ [[], defaultLocale, "Empty array"],
+ [["en-GB-oed"], "en-GB", "Grandfathered"],
+ [["x-private"], defaultLocale, "Private"],
+ [["en", "EN"], "en", "Duplicate value (canonical first)"],
+ [["EN", "en"], "en", "Duplicate value (canonical last)"],
+ [{ 0: "DE", length: 0 }, defaultLocale, "Object with zero length"],
+ [{ 0: "DE", length: 1 }, "de", "Object with length"],
+];
+
+for (const [locales, expected, name] of tests) {
+ const rtf = new Intl.RelativeTimeFormat(locales);
+ assert.sameValue(rtf.resolvedOptions().locale, expected, name);
+}
--
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