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67 lines
3.1 KiB
JavaScript
67 lines
3.1 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-list-format
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function assertListFormat(listFormat, input) {
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try {
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let result = listFormat.format(input);
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assertEquals('string', typeof result);
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if (input) {
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for (var i = 0; i < input.length; i++) {
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assertTrue(result.indexOf(input[i]) >= 0);
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}
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}
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} catch (e) {
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fail('should not throw exception ' + e);
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}
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}
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function testFormatter(listFormat) {
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assertListFormat(listFormat, []);
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assertListFormat(listFormat, undefined);
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assertListFormat(listFormat, ['1']);
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assertListFormat(listFormat, ['a']);
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assertListFormat(listFormat, ['1', 'b']);
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assertListFormat(listFormat, ['1', 'b', '3']);
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assertListFormat(listFormat, ['a', 'b']);
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assertListFormat(listFormat, ['a', 'b', 'c']);
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assertListFormat(listFormat, ['a', 'b', 'c', 'd']);
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assertListFormat(listFormat, ['作者', '譚永鋒', '1', (new Date()).toString()]);
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assertListFormat(listFormat, ['作者', '譚永鋒', '1', 'b', '3']);
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assertThrows(() => listFormat.format(null), TypeError);
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assertThrows(() => listFormat.format([new Date()]), TypeError);
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assertThrows(() => listFormat.format([1]), TypeError);
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assertThrows(() => listFormat.format([1, 'b']), TypeError);
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assertThrows(() => listFormat.format([1, 'b', 3]), TypeError);
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assertThrows(() => listFormat.format([[3, 4]]), TypeError);
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assertThrows(() => listFormat.format([undefined, 'world']), TypeError);
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assertThrows(() => listFormat.format(['hello', undefined]), TypeError);
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assertThrows(() => listFormat.format([undefined]), TypeError);
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assertThrows(() => listFormat.format([null, 'world']), TypeError);
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assertThrows(() => listFormat.format(['hello', null]), TypeError);
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assertThrows(() => listFormat.format([null]), TypeError);
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}
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testFormatter(new Intl.ListFormat());
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testFormatter(new Intl.ListFormat(["en"]));
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testFormatter(new Intl.ListFormat(["en"], {style: 'long'}));
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testFormatter(new Intl.ListFormat(["en"], {style: 'short'}));
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assertThrows(() => new Intl.ListFormat(
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["en"], {style: 'narrow'}), RangeError);
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testFormatter(new Intl.ListFormat(["en"], {type: 'conjunction'}));
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testFormatter(new Intl.ListFormat(["en"], {type: 'disjunction'}));
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testFormatter(new Intl.ListFormat(["en"], {type: 'unit'}));
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testFormatter(new Intl.ListFormat(["en"], {style: 'long', type: 'conjunction'}));
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testFormatter(new Intl.ListFormat(["en"], {style: 'short', type: 'conjunction'}));
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assertThrows(() => new Intl.ListFormat(
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["en"], {style: 'narrow', type: 'conjunction'}), RangeError);
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testFormatter(new Intl.ListFormat(["en"], {style: 'long', type: 'disjunction'}));
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testFormatter(new Intl.ListFormat(["en"], {style: 'short', type: 'disjunction'}));
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assertThrows(() => new Intl.ListFormat(
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["en"], {style: 'narrow', type: 'disjunction'}), RangeError);
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testFormatter(new Intl.ListFormat(["en"], {style: 'long', type: 'unit'}));
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testFormatter(new Intl.ListFormat(["en"], {style: 'short', type: 'unit'}));
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testFormatter(new Intl.ListFormat(["en"], {style: 'narrow', type: 'unit'}));
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