42 lines
1.5 KiB
JavaScript
42 lines
1.5 KiB
JavaScript
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// Copyright 2019 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-numberformat-unified
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// Test default.
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let nf = new Intl.NumberFormat();
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assertEquals(undefined, nf.resolvedOptions().currencySign);
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nf = new Intl.NumberFormat("en");
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assertEquals(undefined, nf.resolvedOptions().currencySign);
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nf = new Intl.NumberFormat("en", {style: 'decimal'});
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assertEquals(undefined, nf.resolvedOptions().currencySign);
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nf = new Intl.NumberFormat("en", {style: 'percent'});
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assertEquals(undefined, nf.resolvedOptions().currencySign);
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nf = new Intl.NumberFormat("en", {style: 'unit', unit: "meter"});
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assertEquals(undefined, nf.resolvedOptions().currencySign);
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nf = new Intl.NumberFormat("en", {style: 'currency', currency: "TWD"});
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assertEquals("standard", nf.resolvedOptions().currencySign);
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const testData = [
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["standard", "-NT$123.40", "-NT$0.00", "NT$0.00", "NT$123.40"],
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["accounting", "(NT$123.40)", "(NT$0.00)", "NT$0.00", "NT$123.40"],
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];
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for (const [currencySign, neg, negZero, zero, pos] of testData) {
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nf = new Intl.NumberFormat("en", {style: 'currency', currency: "TWD",
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currencySign});
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assertEquals('currency', nf.resolvedOptions().style);
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assertEquals(currencySign, nf.resolvedOptions().currencySign);
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assertEquals(neg, nf.format(-123.4));
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assertEquals(negZero, nf.format(-0));
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assertEquals(zero, nf.format(0));
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assertEquals(pos, nf.format(123.4));
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}
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