diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /js/src/tests/non262/Intl/NumberFormat/formatToParts.js | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/non262/Intl/NumberFormat/formatToParts.js')
-rw-r--r-- | js/src/tests/non262/Intl/NumberFormat/formatToParts.js | 357 |
1 files changed, 357 insertions, 0 deletions
diff --git a/js/src/tests/non262/Intl/NumberFormat/formatToParts.js b/js/src/tests/non262/Intl/NumberFormat/formatToParts.js new file mode 100644 index 0000000000..3ac7c3f4d3 --- /dev/null +++ b/js/src/tests/non262/Intl/NumberFormat/formatToParts.js @@ -0,0 +1,357 @@ +// |reftest| skip-if(!this.hasOwnProperty("Intl")) +// Any copyright is dedicated to the Public Domain. +// http://creativecommons.org/licenses/publicdomain/ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 1289882; +var summary = "Implement Intl.NumberFormat.prototype.formatToParts"; + +print(BUGNUMBER + ": " + summary); + +//----------------------------------------------------------------------------- + +assertEq("formatToParts" in Intl.NumberFormat(), true); + +// NOTE: Some of these tests exercise standard behavior (e.g. that format and +// formatToParts expose the same formatted string). But much of this, +// like the exact-formatted-string expectations, is technically +// implementation-dependent. This is necessary as a practical matter to +// properly test the conversion from ICU's nested-field exposure to +// ECMA-402's sequential-parts exposure. + +var { + Nan, Inf, Integer, Group, Decimal, Fraction, + MinusSign, PlusSign, PercentSign, Currency, Literal, +} = NumberFormatParts; + +//----------------------------------------------------------------------------- + +// Test -0's partitioning now that it's not treated like +0. +// https://github.com/tc39/ecma402/pull/232 + +var deadSimpleFormatter = new Intl.NumberFormat("en-US"); + +assertParts(deadSimpleFormatter, -0, + [MinusSign("-"), Integer("0")]); + +// Test behavior of a currency with code formatting. +var usdCodeOptions = + { + style: "currency", + currency: "USD", + currencyDisplay: "code", + minimumFractionDigits: 0, + maximumFractionDigits: 0, + }; +var usDollarsCode = new Intl.NumberFormat("en-US", usdCodeOptions); + +assertParts(usDollarsCode, 25, + [Currency("USD"), Literal("\xA0"), Integer("25")]); + +// ISO 4217 currency codes are formed from an ISO 3166-1 alpha-2 country code +// followed by a third letter. ISO 3166 guarantees that no country code +// starting with "X" will ever be assigned. Stepping carefully around a few +// 4217-designated special "currencies", XQQ will never have a representation. +// Thus, yes: this really is specified to work, as unrecognized or unsupported +// codes pass into the string unmodified. +var xqqCodeOptions = + { + style: "currency", + currency: "XQQ", + currencyDisplay: "code", + minimumFractionDigits: 0, + maximumFractionDigits: 0, + }; +var xqqMoneyCode = new Intl.NumberFormat("en-US", xqqCodeOptions); + +assertParts(xqqMoneyCode, 25, + [Currency("XQQ"), Literal("\xA0"), Integer("25")]); + +// Test currencyDisplay: "name". +var usdNameOptions = + { + style: "currency", + currency: "USD", + currencyDisplay: "name", + minimumFractionDigits: 0, + maximumFractionDigits: 0, + }; +var usDollarsName = new Intl.NumberFormat("en-US", usdNameOptions); + +assertParts(usDollarsName, 25, + [Integer("25"), Literal(" "), Currency("US dollars")]); + +var usdNameGroupingOptions = + { + style: "currency", + currency: "USD", + currencyDisplay: "name", + minimumFractionDigits: 0, + maximumFractionDigits: 0, + }; +var usDollarsNameGrouping = + new Intl.NumberFormat("en-US", usdNameGroupingOptions); + +assertParts(usDollarsNameGrouping, 12345678, + [Integer("12"), + Group(","), + Integer("345"), + Group(","), + Integer("678"), + Literal(" "), + Currency("US dollars")]); + +// But if the implementation doesn't recognize the currency, the provided code +// is used in place of a proper name, unmolested. +var xqqNameOptions = + { + style: "currency", + currency: "XQQ", + currencyDisplay: "name", + minimumFractionDigits: 0, + maximumFractionDigits: 0, + }; +var xqqMoneyName = new Intl.NumberFormat("en-US", xqqNameOptions); + +assertParts(xqqMoneyName, 25, + [Integer("25"), Literal(" "), Currency("XQQ")]); + +// Test some currencies with fractional components. + +var usdNameFractionOptions = + { + style: "currency", + currency: "USD", + currencyDisplay: "name", + minimumFractionDigits: 2, + maximumFractionDigits: 2, + }; +var usdNameFractionFormatter = + new Intl.NumberFormat("en-US", usdNameFractionOptions); + +// The US national surplus (i.e. debt) as of October 18, 2016. (Replicating +// data from a comment in builtin/Intl/NumberFormat.cpp.) +var usNationalSurplus = -19766580028249.41; + +assertParts(usdNameFractionFormatter, usNationalSurplus, + [MinusSign("-"), + Integer("19"), + Group(","), + Integer("766"), + Group(","), + Integer("580"), + Group(","), + Integer("028"), + Group(","), + Integer("249"), + Decimal("."), + Fraction("41"), + Literal(" "), + Currency("US dollars")]); + +// Percents in various forms. + +var usPercentOptions = + { + style: "percent", + minimumFractionDigits: 1, + maximumFractionDigits: 1, + }; +var usPercentFormatter = + new Intl.NumberFormat("en-US", usPercentOptions); + +assertParts(usPercentFormatter, 0.375, + [Integer("37"), Decimal("."), Fraction("5"), PercentSign("%")]); + +assertParts(usPercentFormatter, -1284.375, + [MinusSign("-"), + Integer("128"), + Group(","), + Integer("437"), + Decimal("."), + Fraction("5"), + PercentSign("%")]); + +assertParts(usPercentFormatter, NaN, + [Nan("NaN"), PercentSign("%")]); + +assertParts(usPercentFormatter, Infinity, + [Inf("∞"), PercentSign("%")]); + +assertParts(usPercentFormatter, -Infinity, + [MinusSign("-"), Inf("∞"), PercentSign("%")]); + +var dePercentOptions = + { + style: "percent", + minimumFractionDigits: 1, + maximumFractionDigits: 1, + }; +var dePercentFormatter = + new Intl.NumberFormat("de", dePercentOptions); + +assertParts(dePercentFormatter, 0.375, + [Integer("37"), Decimal(","), Fraction("5"), Literal("\xA0"), PercentSign("%")]); + +assertParts(dePercentFormatter, -1284.375, + [MinusSign("-"), + Integer("128"), + Group("."), + Integer("437"), + Decimal(","), + Fraction("5"), + Literal("\xA0"), + PercentSign("%")]); + +assertParts(dePercentFormatter, NaN, + [Nan("NaN"), Literal("\xA0"), PercentSign("%")]); + +assertParts(dePercentFormatter, Infinity, + [Inf("∞"), Literal("\xA0"), PercentSign("%")]); + +assertParts(dePercentFormatter, -Infinity, + [MinusSign("-"), Inf("∞"), Literal("\xA0"), PercentSign("%")]); + +var arPercentOptions = + { + style: "percent", + minimumFractionDigits: 2, + }; +var arPercentFormatter = + new Intl.NumberFormat("ar-IQ", arPercentOptions); + +assertParts(arPercentFormatter, -135.32, + [Literal("\u{061C}"), + MinusSign("-"), + Integer("١٣"), + Group("٬"), + Integer("٥٣٢"), + Decimal("٫"), + Fraction("٠٠"), + PercentSign("٪"), + Literal("\u{061C}")]); + +// Decimals. + +var usDecimalOptions = + { + style: "decimal", + maximumFractionDigits: 7 // minimum defaults to 0 + }; +var usDecimalFormatter = + new Intl.NumberFormat("en-US", usDecimalOptions); + +assertParts(usDecimalFormatter, 42, + [Integer("42")]); + +assertParts(usDecimalFormatter, 1337, + [Integer("1"), Group(","), Integer("337")]); + +assertParts(usDecimalFormatter, -6.25, + [MinusSign("-"), Integer("6"), Decimal("."), Fraction("25")]); + +assertParts(usDecimalFormatter, -1376.25, + [MinusSign("-"), + Integer("1"), + Group(","), + Integer("376"), + Decimal("."), + Fraction("25")]); + +assertParts(usDecimalFormatter, 124816.8359375, + [Integer("124"), + Group(","), + Integer("816"), + Decimal("."), + Fraction("8359375")]); + +var usNoGroupingDecimalOptions = + { + style: "decimal", + useGrouping: false, + maximumFractionDigits: 7 // minimum defaults to 0 + }; +var usNoGroupingDecimalFormatter = + new Intl.NumberFormat("en-US", usNoGroupingDecimalOptions); + +assertParts(usNoGroupingDecimalFormatter, 1337, + [Integer("1337")]); + +assertParts(usNoGroupingDecimalFormatter, -6.25, + [MinusSign("-"), Integer("6"), Decimal("."), Fraction("25")]); + +assertParts(usNoGroupingDecimalFormatter, -1376.25, + [MinusSign("-"), + Integer("1376"), + Decimal("."), + Fraction("25")]); + +assertParts(usNoGroupingDecimalFormatter, 124816.8359375, + [Integer("124816"), + Decimal("."), + Fraction("8359375")]); + +var deDecimalOptions = + { + style: "decimal", + maximumFractionDigits: 7 // minimum defaults to 0 + }; +var deDecimalFormatter = + new Intl.NumberFormat("de-DE", deDecimalOptions); + +assertParts(deDecimalFormatter, 42, + [Integer("42")]); + +assertParts(deDecimalFormatter, 1337, + [Integer("1"), Group("."), Integer("337")]); + +assertParts(deDecimalFormatter, -6.25, + [MinusSign("-"), Integer("6"), Decimal(","), Fraction("25")]); + +assertParts(deDecimalFormatter, -1376.25, + [MinusSign("-"), + Integer("1"), + Group("."), + Integer("376"), + Decimal(","), + Fraction("25")]); + +assertParts(deDecimalFormatter, 124816.8359375, + [Integer("124"), + Group("."), + Integer("816"), + Decimal(","), + Fraction("8359375")]); + +var deNoGroupingDecimalOptions = + { + style: "decimal", + useGrouping: false, + maximumFractionDigits: 7 // minimum defaults to 0 + }; +var deNoGroupingDecimalFormatter = + new Intl.NumberFormat("de-DE", deNoGroupingDecimalOptions); + +assertParts(deNoGroupingDecimalFormatter, 1337, + [Integer("1337")]); + +assertParts(deNoGroupingDecimalFormatter, -6.25, + [MinusSign("-"), Integer("6"), Decimal(","), Fraction("25")]); + +assertParts(deNoGroupingDecimalFormatter, -1376.25, + [MinusSign("-"), + Integer("1376"), + Decimal(","), + Fraction("25")]); + +assertParts(deNoGroupingDecimalFormatter, 124816.8359375, + [Integer("124816"), + Decimal(","), + Fraction("8359375")]); + +//----------------------------------------------------------------------------- + +if (typeof reportCompare === "function") + reportCompare(0, 0, 'ok'); + +print("Tests complete"); |