1b41a5fdf0
This reverts commit 048a3a3ecb.
Reason for revert: Break V8 Linux64 GC Stress
Original change's description:
> [Intl] Cleans up intl-relative-time-format flag
>
> Cleans up always=true intl-relative-time-format flag
> It shipped in m71 in Dec 2018.
>
> Bug: v8:8704
> Change-Id: I52d86aea9aedf201a216a1df0773a486fbee37b9
> Reviewed-on: https://chromium-review.googlesource.com/c/1417299
> Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
> Commit-Queue: Frank Tang <ftang@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#58904}
TBR=jshin@chromium.org,gsathya@chromium.org,ftang@chromium.org
Change-Id: I811decf09e2e1e06323eb5a651cd921d669fc4db
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:8704
Reviewed-on: https://chromium-review.googlesource.com/c/1420359
Reviewed-by: Frank Tang <ftang@chromium.org>
Commit-Queue: Frank Tang <ftang@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58905}
110 lines
4.4 KiB
JavaScript
110 lines
4.4 KiB
JavaScript
// Copyright 2018 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --harmony-intl-relative-time-format
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// The following test are not part of the comformance. Just some output in
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// English to verify the format does return something reasonable for English.
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// It may be changed when we update the CLDR data.
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// NOTE: These are UNSPECIFIED behavior in
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// http://tc39.github.io/proposal-intl-relative-time/
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// From Sample code in https://github.com/tc39/proposal-intl-relative-time#intlrelativetimeformatprototypeformattopartsvalue-unit
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// // Format relative time using the day unit.
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// rtf.formatToParts(-1, "day");
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// // > [{ type: "literal", value: "yesterday"}]
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let longAuto = new Intl.RelativeTimeFormat(
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"en", {style: "long", localeMatcher: 'lookup', numeric: 'auto'});
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var parts = longAuto.formatToParts(-1, "day");
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assertEquals(1, parts.length);
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assertEquals(2, Object.getOwnPropertyNames(parts[0]).length);
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assertEquals('literal', parts[0].type);
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assertEquals('yesterday', parts[0].value);
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// From Sample code in https://github.com/tc39/proposal-intl-relative-time#intlrelativetimeformatprototypeformattopartsvalue-unit
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// rtf.formatToParts(100, "day");
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// // > [{ type: "literal", value: "in " }, { type: "integer", value: "100", unit: "day" }, { type: "literal", value: " days" }]
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let longAlways = new Intl.RelativeTimeFormat(
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"en", {style: "long", localeMatcher: 'lookup', numeric: 'always'});
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parts = longAlways.formatToParts(100, "day");
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assertEquals(3, parts.length);
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assertEquals(2, Object.getOwnPropertyNames(parts[0]).length);
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assertEquals('literal', parts[0].type);
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assertEquals('in ', parts[0].value);
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assertEquals(3, Object.getOwnPropertyNames(parts[1]).length);
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assertEquals('integer', parts[1].type);
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assertEquals('100', parts[1].value);
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assertEquals('day', parts[1].unit);
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assertEquals(2, Object.getOwnPropertyNames(parts[2]).length);
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assertEquals('literal', parts[2].type);
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assertEquals(' days', parts[2].value);
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assertThrows(() => longAlways.format(NaN, 'second'), RangeError);
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assertThrows(() => longAuto.format(NaN, 'second'), RangeError);
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parts = longAlways.formatToParts(-10, "day");
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assertEquals(2, parts.length);
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assertEquals(3, Object.getOwnPropertyNames(parts[0]).length);
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assertEquals('integer', parts[0].type);
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assertEquals('10', parts[0].value);
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assertEquals('day', parts[0].unit);
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assertEquals(2, Object.getOwnPropertyNames(parts[1]).length);
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assertEquals('literal', parts[1].type);
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assertEquals(' days ago', parts[1].value);
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parts = longAlways.formatToParts(-0, "day");
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assertEquals(2, parts.length);
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assertEquals(3, Object.getOwnPropertyNames(parts[0]).length);
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assertEquals('integer', parts[0].type);
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assertEquals('0', parts[0].value);
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assertEquals('day', parts[0].unit);
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assertEquals(2, Object.getOwnPropertyNames(parts[1]).length);
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assertEquals('literal', parts[1].type);
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assertEquals(' days ago', parts[1].value);
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// Test with non integer
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// Part Idx: 0 1 23 45 6
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assertEquals('in 123,456.78 seconds', longAlways.format(123456.78, 'seconds'));
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parts = longAlways.formatToParts(123456.78, 'seconds');
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assertEquals(7, parts.length);
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// 0: "in "
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assertEquals(2, Object.getOwnPropertyNames(parts[0]).length);
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assertEquals('literal', parts[0].type);
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assertEquals('in ', parts[0].value);
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assertEquals(undefined, parts[0].unit);
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// 1: "123"
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assertEquals(3, Object.getOwnPropertyNames(parts[1]).length);
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assertEquals('integer', parts[1].type);
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assertEquals('123', parts[1].value);
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assertEquals('second', parts[1].unit);
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// 2: ","
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assertEquals(3, Object.getOwnPropertyNames(parts[2]).length);
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assertEquals('group', parts[2].type);
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assertEquals(',', parts[2].value);
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assertEquals('second', parts[2].unit);
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// 3: "456"
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assertEquals(3, Object.getOwnPropertyNames(parts[3]).length);
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assertEquals('integer', parts[3].type);
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assertEquals('456', parts[3].value);
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assertEquals('second', parts[3].unit);
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// 4: "."
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assertEquals(3, Object.getOwnPropertyNames(parts[4]).length);
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assertEquals('decimal', parts[4].type);
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assertEquals('.', parts[4].value);
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assertEquals('second', parts[4].unit);
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// 5: "78"
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assertEquals(3, Object.getOwnPropertyNames(parts[4]).length);
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assertEquals('fraction', parts[5].type);
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assertEquals('78', parts[5].value);
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assertEquals('second', parts[5].unit);
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// 6: " seconds"
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assertEquals(2, Object.getOwnPropertyNames(parts[6]).length);
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assertEquals('literal', parts[6].type);
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assertEquals(' seconds', parts[6].value);
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assertEquals(undefined, parts[6].unit);
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