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Test invalid type

This commit is contained in:
Frank Tang 2020-07-13 15:50:07 -07:00
parent 3c89cde3e0
commit 5010996d5d
1 changed files with 27 additions and 30 deletions
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57
test/intl402/DisplayNames/options-type-invalid-throws.js
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@ -6,22 +6,20 @@ esid: sec-Intl.DisplayNames
description: >
Return abrupt completion from an invalid type option
info: |
Intl.DisplayNames ([ locales [ , options ]])
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).
4. 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").
10. Let style be ? GetOption(options, "style", "string", « "narrow", "short", "long" », "long").
...
13. Let type be ? GetOption(options, "type", "string", « "language", "region", "script", "currency", "weekday", "month", "quarter", "dayPeriod", "dateTimeField" », "language").
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").
...
@ -40,40 +38,39 @@ features: [Intl.DisplayNames]
locale: [en]
---*/
var options = {
type: 'lang'
};
assert.throws(TypeError, () => {
new Intl.DisplayNames('en', undefined);
}, 'undefined options');
assert.throws(TypeError, () => {
new Intl.DisplayNames('en', {});
}, '{} options');
assert.throws(TypeError, () => {
new Intl.DisplayNames('en', {type: undefined});
}, 'undefined type');
assert.throws(RangeError, () => {
new Intl.DisplayNames('en', options);
}, 'lang');
options.type = 'day-period';
new Intl.DisplayNames('en', {type: 'lang'});
}, 'type = lang');
assert.throws(RangeError, () => {
new Intl.DisplayNames('en', options);
}, 'day-period, not dayPeriod');
options.type = 'weekDay';
new Intl.DisplayNames('en', {type: 'dayPeriod'});
}, 'dayPeriod not supported yet');
assert.throws(RangeError, () => {
new Intl.DisplayNames('en', options);
}, 'weekDay, not weekday');
options.type = null;
new Intl.DisplayNames('en', {type: 'weekday'});
}, 'weekday not supported yet');
assert.throws(RangeError, () => {
new Intl.DisplayNames('en', options);
}, 'null');
new Intl.DisplayNames('en', {type: null});
}, 'type = null');
options.type = '';
assert.throws(RangeError, () => {
new Intl.DisplayNames('en', options);
}, 'the empty string');
options.type = ['language', 'region', 'script', 'currency', 'weekday', 'month', 'quarter', 'dayPeriod', 'dateTimeField'];
new Intl.DisplayNames('en', {type: ''});
}, 'type = ""');
assert.throws(RangeError, () => {
new Intl.DisplayNames('en', options);
new Intl.DisplayNames('en', {type: ['language', 'region', 'script', 'currency']});
}, 'an array with the valid options is not necessarily valid');