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v8/test/intl/number-format/unified/notation-engineering-formatToParts.js
Frank Tang 25c11657fc [Intl] Clean up by removing the following flags 
harmony_intl_bigint shipped in m76
  harmony_intl_date_format_range shipped in m76
  harmony_intl_datetime_style shipped in m76
  harmony_intl_numberformat_unified shipped in m77

Bug: v8:9272, v8:9273, v8:9274
Change-Id: Icc640e011021e691373bc61725013578b7185e50
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1799263
Commit-Queue: Frank Tang <ftang@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63736}
2019-09-12 22:25:41 +00:00

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7.1 KiB
JavaScript
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// Copyright 2019 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Test notation: "engineering" with formatToParts.
const nf = Intl.NumberFormat("en", {notation: "engineering"});
let parts = nf.formatToParts(123.456);
// [{type: "integer", value: "123"}, {type: "decimal", value: "."},
// {type: "fraction", value: "456"}, {type: "exponentSeparator", value: "E"},
// {type: "exponentInteger", value: "0"}]
assertEquals("integer", parts[0].type);
assertEquals("123", parts[0].value);
assertEquals("decimal", parts[1].type);
assertEquals(".", parts[1].value);
assertEquals("fraction", parts[2].type);
assertEquals("456", parts[2].value);
assertEquals("exponentSeparator", parts[3].type);
assertEquals("E", parts[3].value);
assertEquals("exponentInteger", parts[4].type);
assertEquals("0", parts[4].value);
assertEquals(5, parts.length);
parts = nf.formatToParts(-123.456);
// [{type: "minusSign", value: "-"}, {type: "integer", value: "123"},
// {type: "decimal", value: "."}, {type: "fraction", value: "456"},
// {type: "exponentSeparator", value: "E"}, {type: "exponentInteger", value: "0"}]
assertEquals("minusSign", parts[0].type);
assertEquals("-", parts[0].value);
assertEquals("integer", parts[1].type);
assertEquals("123", parts[1].value);
assertEquals("decimal", parts[2].type);
assertEquals(".", parts[2].value);
assertEquals("fraction", parts[3].type);
assertEquals("456", parts[3].value);
assertEquals("exponentSeparator", parts[4].type);
assertEquals("E", parts[4].value);
assertEquals("exponentInteger", parts[5].type);
assertEquals("0", parts[5].value);
assertEquals(6, parts.length);
parts = nf.formatToParts(12345678901234567890);
// [{type: "integer", value: "12"}, {type: "decimal", value: "."},
// {type: "fraction", value: "346"}, {type: "exponentSeparator", value: "E"},
// {type: "exponentInteger", value: "18"}]
assertEquals("integer", parts[0].type);
assertEquals("12", parts[0].value);
assertEquals("decimal", parts[1].type);
assertEquals(".", parts[1].value);
assertEquals("fraction", parts[2].type);
assertEquals("346", parts[2].value);
assertEquals("exponentSeparator", parts[3].type);
assertEquals("E", parts[3].value);
assertEquals("exponentInteger", parts[4].type);
assertEquals("18", parts[4].value);
assertEquals(5, parts.length);
parts = nf.formatToParts(-12345678901234567890);
// [{type: "minusSign", value: "-"}, {type: "integer", value: "12"},
// {type: "decimal", value: "."}, {type: "fraction", value: "346"},
// {type: "exponentSeparator", value: "E"}, {type: "exponentInteger", value: "18"}]
assertEquals("minusSign", parts[0].type);
assertEquals("-", parts[0].value);
assertEquals("integer", parts[1].type);
assertEquals("12", parts[1].value);
assertEquals("decimal", parts[2].type);
assertEquals(".", parts[2].value);
assertEquals("fraction", parts[3].type);
assertEquals("346", parts[3].value);
assertEquals("exponentSeparator", parts[4].type);
assertEquals("E", parts[4].value);
assertEquals("exponentInteger", parts[5].type);
assertEquals("18", parts[5].value);
assertEquals(6, parts.length);
parts = nf.formatToParts(0.000000000000123456);
// [{type: "integer", value: "123"}, {type: "decimal", value: "."},
// {type: "fraction", value: "456"}, {type: "exponentSeparator", value: "E"},
// {type: "exponentMinusSign", value: "-"}, {type: "exponentInteger", value: "15"}]
assertEquals("integer", parts[0].type);
assertEquals("123", parts[0].value);
assertEquals("decimal", parts[1].type);
assertEquals(".", parts[1].value);
assertEquals("fraction", parts[2].type);
assertEquals("456", parts[2].value);
assertEquals("exponentSeparator", parts[3].type);
assertEquals("E", parts[3].value);
assertEquals("exponentMinusSign", parts[4].type);
assertEquals("-", parts[4].value);
assertEquals("exponentInteger", parts[5].type);
assertEquals("15", parts[5].value);
assertEquals(6, parts.length);
parts = nf.formatToParts(-0.000000000000123456);
// [{type: "minusSign", value: "-"}, {type: "integer", value: "123"},
// {type: "decimal", value: "."}, {type: "fraction", value: "456"},
// {type: "exponentSeparator", value: "E"},
// {type: "exponentMinusSign", value: "-"}, {type: "exponentInteger", value: "15"}]
assertEquals("minusSign", parts[0].type);
assertEquals("-", parts[0].value);
assertEquals("integer", parts[1].type);
assertEquals("123", parts[1].value);
assertEquals("decimal", parts[2].type);
assertEquals(".", parts[2].value);
assertEquals("fraction", parts[3].type);
assertEquals("456", parts[3].value);
assertEquals("exponentSeparator", parts[4].type);
assertEquals("E", parts[4].value);
assertEquals("exponentMinusSign", parts[5].type);
assertEquals("-", parts[5].value);
assertEquals("exponentInteger", parts[6].type);
assertEquals("15", parts[6].value);
assertEquals(7, parts.length);
parts = nf.formatToParts(0);
// [{type: "integer", value: "0"}, {type: "exponentSeparator", value: "E"},
// {type: "exponentInteger", value: "0"}]
assertEquals("integer", parts[0].type);
assertEquals("0", parts[0].value);
assertEquals("exponentSeparator", parts[1].type);
assertEquals("E", parts[1].value);
assertEquals("exponentInteger", parts[2].type);
assertEquals("0", parts[2].value);
assertEquals(3, parts.length);
parts = nf.formatToParts(-0);
// [{type: "minusSign", value: "-"}, {type: "integer", value: "0"},
// {type: "exponentSeparator", value: "E"}, {type: "exponentInteger", value: "0"}]
assertEquals("minusSign", parts[0].type);
assertEquals("-", parts[0].value);
assertEquals("integer", parts[1].type);
assertEquals("0", parts[1].value);
assertEquals("exponentSeparator", parts[2].type);
assertEquals("E", parts[2].value);
assertEquals("exponentInteger", parts[3].type);
assertEquals("0", parts[3].value);
assertEquals(4, parts.length);
parts = nf.formatToParts(Infinity);
// [{type: "infinity", value: "∞"}, {type: "exponentSeparator", value: "E"},
// {type: "exponentInteger", value: "0"}]
assertEquals("infinity", parts[0].type);
assertEquals("∞", parts[0].value);
assertEquals("exponentSeparator", parts[1].type);
assertEquals("E", parts[1].value);
assertEquals("exponentInteger", parts[2].type);
assertEquals("0", parts[2].value);
assertEquals(3, parts.length);
parts = nf.formatToParts(-Infinity);
// [{type: "minusSign", value: "-"}, {type: "infinity", value: "∞"},
// {type: "exponentSeparator", value: "E"}, {type: "exponentInteger", value: "0"}]
assertEquals("minusSign", parts[0].type);
assertEquals("-", parts[0].value);
assertEquals("infinity", parts[1].type);
assertEquals("∞", parts[1].value);
assertEquals("exponentSeparator", parts[2].type);
assertEquals("E", parts[2].value);
assertEquals("exponentInteger", parts[3].type);
assertEquals("0", parts[3].value);
assertEquals(4, parts.length);
parts = nf.formatToParts(NaN);
// [{type: "nan", value: "NaN"}, {type: "exponentSeparator", value: "E"},
// {type: "exponentInteger", value: "0"}]
assertEquals("nan", parts[0].type);
assertEquals("NaN", parts[0].value);
assertEquals("exponentSeparator", parts[1].type);
assertEquals("E", parts[1].value);
assertEquals("exponentInteger", parts[2].type);
assertEquals("0", parts[2].value);
assertEquals(3, parts.length);
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