diff options
Diffstat (limited to 'js/src/tests/test262/intl402/DisplayNames/prototype/resolvedOptions/default-option-values.js')
-rw-r--r-- | js/src/tests/test262/intl402/DisplayNames/prototype/resolvedOptions/default-option-values.js | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/js/src/tests/test262/intl402/DisplayNames/prototype/resolvedOptions/default-option-values.js b/js/src/tests/test262/intl402/DisplayNames/prototype/resolvedOptions/default-option-values.js new file mode 100644 index 0000000000..96475e2ded --- /dev/null +++ b/js/src/tests/test262/intl402/DisplayNames/prototype/resolvedOptions/default-option-values.js @@ -0,0 +1,82 @@ +// Copyright (C) 2019 Leo Balter. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-Intl.DisplayNames.prototype.resolvedOptions +description: > + Default values for each option +info: | + Intl.DisplayNames.prototype.resolvedOptions () + + 1. Let pr be the this value. + 2. If Type(pr) is not Object or pr does not have an [[InitializedDisplayNames]] internal slot, + throw a TypeError exception. + 3. Let options be ! ObjectCreate(%ObjectPrototype%). + 4. For each row of Table 6, except the header row, in table order, do + a. Let p be the Property value of the current row. + b. Let v be the value of pr's internal slot whose name is the Internal Slot value of the current row. + c. If v is not undefined, then + i. Perform ! CreateDataPropertyOrThrow(options, p, v). + 6. Return options. + + Table 6: Resolved Options of DisplayNames Instances + + [[Locale]]: "locale" + [[Style]]: "style" + [[Type]]: "type" + [[Fallback]]: "fallback" + + Intl.DisplayNames ( locales , options ) + + ... + 7. Let matcher be ? GetOption(options, "localeMatcher", "string", « "lookup", "best fit" », "best fit"). + ... + 9. Let r be ResolveLocale(%DisplayNames%.[[AvailableLocales]], requestedLocales, opt, + %DisplayNames%.[[RelevantExtensionKeys]]). + 10. Let style be ? GetOption(options, "style", "string", « "narrow", "short", "long" », "long"). + ... + 12. Let type be ? GetOption(options, "type", "string", « "language", "region", "script", "currency" », undefined). + 13. If type is undefined, throw a TypeError exception. + ... + 15. Let fallback be ? GetOption(options, "fallback", "string", « "code", "none" », "code"). + ... + 17. Set displayNames.[[Locale]] to the value of r.[[Locale]]. + ... + + CreateDataProperty ( O, P, V ) + + ... + 3. Let newDesc be the PropertyDescriptor { [[Value]]: V, [[Writable]]: true, [[Enumerable]]: true, + [[Configurable]]: true }. + ... +locale: [en-US] +features: [Intl.DisplayNames] +includes: [propertyHelper.js] +---*/ + +var dn = new Intl.DisplayNames('en-US', {type: 'language'}); + +var options = dn.resolvedOptions(); + +verifyProperty(options, 'style', { + value: 'long', + writable: true, + enumerable: true, + configurable: true +}); + +verifyProperty(options, 'type', { + value: 'language', + writable: true, + enumerable: true, + configurable: true +}); + +verifyProperty(options, 'fallback', { + value: 'code', + writable: true, + enumerable: true, + configurable: true +}); + +reportCompare(0, 0); |