From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- .../Intl/DisplayNames/alias-and-parent-locales.js | 33 ++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 js/src/tests/non262/Intl/DisplayNames/alias-and-parent-locales.js (limited to 'js/src/tests/non262/Intl/DisplayNames/alias-and-parent-locales.js') diff --git a/js/src/tests/non262/Intl/DisplayNames/alias-and-parent-locales.js b/js/src/tests/non262/Intl/DisplayNames/alias-and-parent-locales.js new file mode 100644 index 0000000000..d60a1593d4 --- /dev/null +++ b/js/src/tests/non262/Intl/DisplayNames/alias-and-parent-locales.js @@ -0,0 +1,33 @@ +// |reftest| skip-if(!this.hasOwnProperty('Intl')) + +// Ensure alias and parent locales are correctly picked up when calling into ICU. + +// "zh-HK" is an alias to "zh-Hant-HK", so display names should default to +// traditional instead of simplified characters. +{ + const zh_Hant = new Intl.DisplayNames("zh-Hant", {type: "region"}); + const zh_Hans = new Intl.DisplayNames("zh-Hans", {type: "region"}); + const zh_HK = new Intl.DisplayNames("zh-HK", {type: "region"}); + + // We assume traditional and simplified have different outputs. + assertEq(zh_Hant.of("US") === zh_Hans.of("US"), false); + + // "zh-HK" should use traditional characters. + assertEq(zh_HK.of("US"), zh_Hant.of("US")); +} + +// The parent locale of "en-AU" is "en-001" and not "en" (because "en" actually means "en-US"). +{ + const en = new Intl.DisplayNames("en", {type: "language"}); + const en_001 = new Intl.DisplayNames("en-001", {type: "language"}); + const en_AU = new Intl.DisplayNames("en-AU", {type: "language"}); + + // We assume "en" and "en-001" have different outputs. + assertEq(en.of("nds-NL") === en_001.of("nds-NL"), false); + + // "en-AU" should have the same output as "en-001". + assertEq(en_AU.of("nds-NL"), en_001.of("nds-NL")); +} + +if (typeof reportCompare === "function") + reportCompare(true, true); -- cgit v1.2.3