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Add Tests for ECMA402 PR811 (#3911)

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* Add Tests for ECMA402 PR811

Add tests to check the order of option readings and output
keys in resolvedOptions of Intl.NumberFormat and PluralRules.

* Address reveiw feedback

Hard code the list of property to be inspect for GetOption
Use compareArray

* Update test/intl402/NumberFormat/constructor-option-read-order.js

Co-authored-by: Richard Gibson <richard.gibson@gmail.com>

* Update test/intl402/NumberFormat/constructor-option-read-order.js

Co-authored-by: Richard Gibson <richard.gibson@gmail.com>

* Update test/intl402/NumberFormat/prototype/resolvedOptions/return-keys-order-default.js

Co-authored-by: Richard Gibson <richard.gibson@gmail.com>

* Update test/intl402/PluralRules/constructor-option-read-order.js

Co-authored-by: Richard Gibson <richard.gibson@gmail.com>

* Update test/intl402/PluralRules/constructor-option-read-order.js

Co-authored-by: Richard Gibson <richard.gibson@gmail.com>

* Fix intl402/PluralRules/prototype/resolvedOptions/return-keys-order-default.js

To test all options

* Add more tests

---------

Co-authored-by: Richard Gibson <richard.gibson@gmail.com>
This commit is contained in:
Frank Yung-Fong Tang 2023-09-26 08:58:27 -07:00 committed by GitHub
parent 989377d62d
commit b5fd799fa0
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55
test/intl402/NumberFormat/constructor-option-read-order.js Normal file
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/// Copyright 2023 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-initializenumberformat
description: Checks the order of option read.
features: [Intl.NumberFormat-v3]
includes: [compareArray.js]
---*/
let optionKeys = [
// Inside InitializeNumberFormat
"localeMatcher",
"numberingSystem",
// Inside SetNumberFormatUnitOptions
"style",
"currency",
"currencyDisplay",
"currencySign",
"unit",
"unitDisplay",
// End of SetNumberFormatUnitOptions
// Back to InitializeNumberFormat
"notation",
// Inside SetNumberFormatDigitOptions
"minimumIntegerDigits",
"minimumFractionDigits",
"maximumFractionDigits",
"minimumSignificantDigits",
"maximumSignificantDigits",
"roundingIncrement",
"roundingMode",
"roundingPriority",
"trailingZeroDisplay",
// End of SetNumberFormatDigitOptions
// Back to InitializeNumberFormat
"compactDisplay",
"useGrouping",
"signDisplay"
];
// Use getters to track the order of reading known properties.
// TODO: Should we use a Proxy to detect *unexpected* property reads?
let reads = new Array();
let options = {};
optionKeys.forEach((key) => {
Object.defineProperty(options, key, {
get() {
reads.push(key);
return undefined;
},
});
});
new Intl.NumberFormat(undefined, options);
assert.compareArray(reads, optionKeys, "Intl.NumberFormat options read order");

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test/intl402/NumberFormat/prototype/resolvedOptions/return-keys-order-default.js vendored Normal file
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// Copyright 2023 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-intl.numberformat.prototype.resolvedoptions
description: order of property keys for the object returned by resolvedOptions()
features: [Intl.NumberFormat-v3]
includes: [compareArray.js]
---*/
const allKeys = [
'locale',
'numberingSystem',
'style',
'currency',
'currencyDisplay',
'currencySign',
'unit',
'unitDisplay',
'minimumIntegerDigits',
'minimumFractionDigits',
'maximumFractionDigits',
'minimumSignificantDigits',
'maximumSignificantDigits',
'useGrouping',
'notation',
'compactDisplay',
'signDisplay',
'roundingIncrement',
'roundingMode',
'roundingPriority',
'trailingZeroDisplay'
];
const optionsBase = { notation: 'compact' };
const optionsExtensions = [
{ style: 'currency', currency: 'XTS' },
{ style: 'unit', unit: 'percent' },
];
optionsExtensions.forEach((optionsExtension) => {
const options = Object.assign({}, optionsBase, optionsExtension);
const nf = new Intl.NumberFormat(undefined, options);
const resolved = nf.resolvedOptions();
const resolvedKeys = Reflect.ownKeys(resolved);
const expectedKeys = allKeys.filter(key => key in resolved);
assert.compareArray(resolvedKeys, expectedKeys,
'resolvedOptions() property key order with options ' + JSON.stringify(options));
});

41
test/intl402/PluralRules/constructor-option-read-order.js Normal file
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/// Copyright 2023 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-initializepluralrules
description: Checks the order of option read.
features: [Intl.NumberFormat-v3]
includes: [compareArray.js]
---*/
let optionKeys = [
// Inside InitializePluralRules
"localeMatcher",
"type",
// Inside SetNumberFormatDigitOptions
"minimumIntegerDigits",
"minimumFractionDigits",
"maximumFractionDigits",
"minimumSignificantDigits",
"maximumSignificantDigits",
"roundingIncrement",
"roundingMode",
"roundingPriority",
"trailingZeroDisplay",
// End of SetNumberFormatDigitOptions
];
// Use getters to track the order of reading known properties.
// TODO: Should we use a Proxy to detect *unexpected* property reads?
let reads = new Array();
let options = {};
optionKeys.forEach((key) => {
Object.defineProperty(options, key, {
get() {
reads.push(key);
return undefined;
},
});
});
new Intl.PluralRules(undefined, options);
assert.compareArray(reads, optionKeys, "Intl.PluralRules options read order");

37
test/intl402/PluralRules/prototype/resolvedOptions/return-keys-order-default.js vendored Normal file
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// Copyright 2023 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-intl.pluralrules.prototype.resolvedoptions
description: order of property keys for the object returned by resolvedOptions()
features: [Intl.NumberFormat-v3]
includes: [compareArray.js]
---*/
const allKeys = [
'locale',
'type',
'minimumIntegerDigits',
'minimumFractionDigits',
'maximumFractionDigits',
'minimumSignificantDigits',
'maximumSignificantDigits',
'pluralCategories',
'roundingIncrement',
'roundingMode',
'roundingPriority',
'trailingZeroDisplay'
];
const options = [
{ },
{ minimumSignificantDigits: 3 },
{ minimumFractionDigits: 3 },
];
options.forEach((option) => {
const nf = new Intl.PluralRules(undefined, option);
const resolved = nf.resolvedOptions();
const resolvedKeys = Reflect.ownKeys(resolved);
const expectedKeys = allKeys.filter(key => key in resolved);
assert.compareArray(resolvedKeys, expectedKeys,
'resolvedOptions() property key order with options ' + JSON.stringify(options));
});