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// Copyright 2018 Igalia, S.L. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-intl.locale
description: >
Checks valid cases for the options argument to the Locale constructor.
info: |
Intl.Locale( tag [, options] )
...
17. Let collation be ? GetOption(options, "collation", "string", undefined, undefined).
...
19. Set opt.[[co]] to collation.
...
30. Let r be ! ApplyUnicodeExtensionToTag(tag, opt, relevantExtensionKeys).
...
ApplyUnicodeExtensionToTag( tag, options, relevantExtensionKeys )
...
8. Let locale be the String value that is tag with all Unicode locale extension sequences removed.
9. Let newExtension be ! CanonicalizeUnicodeExtension(attributes, keywords).
10. If newExtension is not the empty String, then
a. Let locale be ! InsertUnicodeExtension(locale, newExtension).
...
CanonicalizeUnicodeExtension( attributes, keywords )
...
4. Repeat for each element entry of keywords in List order,
a. Let keyword be entry.[[Key]].
b. If entry.[[Value]] is not the empty String, then
i. Let keyword be the string-concatenation of keyword, "-", and entry.[[Value]].
c. Append keyword to fullKeywords.
...
features: [Intl.Locale]
---*/
const validCollationOptions = [
["abc", "en-u-co-abc"],
["abcd", "en-u-co-abcd"],
["abcde", "en-u-co-abcde"],
["abcdef", "en-u-co-abcdef"],
["abcdefg", "en-u-co-abcdefg"],
["abcdefgh", "en-u-co-abcdefgh"],
["12345678", "en-u-co-12345678"],
["1234abcd", "en-u-co-1234abcd"],
["1234abcd-abc123", "en-u-co-1234abcd-abc123"],
];
for (const [collation, expected] of validCollationOptions) {
assert.sameValue(
new Intl.Locale('en', {collation}).toString(),
expected,
`new Intl.Locale('en', {collation: "${collation}"}).toString() returns "${expected}"`
);
assert.sameValue(
new Intl.Locale('en-u-co-gregory', {collation}).toString(),
expected,
`new Intl.Locale('en-u-co-gregory', {collation: "${collation}"}).toString() returns "${expected}"`
);
}
reportCompare(0, 0);
|
