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Diffstat (limited to 'js/src/tests/test262/intl402/DisplayNames/options-style-invalid-throws.js')
-rw-r--r-- | js/src/tests/test262/intl402/DisplayNames/options-style-invalid-throws.js | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/js/src/tests/test262/intl402/DisplayNames/options-style-invalid-throws.js b/js/src/tests/test262/intl402/DisplayNames/options-style-invalid-throws.js new file mode 100644 index 0000000000..76083d3793 --- /dev/null +++ b/js/src/tests/test262/intl402/DisplayNames/options-style-invalid-throws.js @@ -0,0 +1,77 @@ +// 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 +description: > + Return abrupt completion from an invalid style option +info: | + Intl.DisplayNames ([ locales [ , options ]]) + + 1. If NewTarget is undefined, throw a TypeError exception. + 2. Let displayNames be ? OrdinaryCreateFromConstructor(NewTarget, "%DisplayNamesPrototype%", + « [[InitializedDisplayNames]], [[Locale]], [[Style]], [[Type]], [[Fallback]], [[Fields]] »). + ... + 4. If options is undefined, then + a. Let options be ObjectCreate(null). + 5. Else + a. Let options be ? ToObject(options). + ... + 8. Let matcher be ? GetOption(options, "localeMatcher", "string", « "lookup", "best fit" », "best fit"). + ... + 11. Let style be ? GetOption(options, "style", "string", « "narrow", "short", "long" », "long"). + ... + + GetOption ( options, property, type, values, fallback ) + + 1. Let value be ? Get(options, property). + 2. If value is not undefined, then + ... + c. If type is "string", then + i. Let value be ? ToString(value). + d. If values is not undefined, then + i. If values does not contain an element equal to value, throw a RangeError exception. + ... +features: [Intl.DisplayNames] +locale: [en] +---*/ + +var options = { + style: 'small' +}; + +assert.throws(RangeError, () => { + new Intl.DisplayNames('en', options); +}, 'small'); + +options.style = 'very long'; + +assert.throws(RangeError, () => { + new Intl.DisplayNames('en', options); +}, 'very long'); + +options.style = 'full'; + +assert.throws(RangeError, () => { + new Intl.DisplayNames('en', options); +}, 'full'); + +options.style = null; + +assert.throws(RangeError, () => { + new Intl.DisplayNames('en', options); +}, 'null'); + +options.style = ''; + +assert.throws(RangeError, () => { + new Intl.DisplayNames('en', options); +}, 'the empty string'); + +options.style = ['narrow', 'short', 'long']; + +assert.throws(RangeError, () => { + new Intl.DisplayNames('en', options); +}, 'an array with the valid options is not necessarily valid'); + +reportCompare(0, 0); |