| // 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] ) |
| |
| ... |
| 27. Let numberingSystem be ? GetOption(options, "numberingSystem", "string", undefined, undefined). |
| ... |
| 29. Set opt.[[nu]] to numberingSystem. |
| ... |
| 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 validNumberingSystemOptions = [ |
| ["abc", "en-u-nu-abc"], |
| ["abcd", "en-u-nu-abcd"], |
| ["abcde", "en-u-nu-abcde"], |
| ["abcdef", "en-u-nu-abcdef"], |
| ["abcdefg", "en-u-nu-abcdefg"], |
| ["abcdefgh", "en-u-nu-abcdefgh"], |
| ["12345678", "en-u-nu-12345678"], |
| ["1234abcd", "en-u-nu-1234abcd"], |
| ["1234abcd-abc123", "en-u-nu-1234abcd-abc123"], |
| ]; |
| for (const [numberingSystem, expected] of validNumberingSystemOptions) { |
| assert.sameValue( |
| new Intl.Locale('en', { numberingSystem }).toString(), |
| expected, |
| `new Intl.Locale("en", { numberingSystem: ${numberingSystem} }).toString() returns "${expected}"` |
| ); |
| assert.sameValue( |
| new Intl.Locale('en-u-nu-latn', { numberingSystem }).toString(), |
| expected, |
| `new Intl.Locale("en-u-nu-latn", { numberingSystem: ${numberingSystem} }).toString() returns "${expected}"` |
| ); |
| } |