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8e4b11994a
Awkwardly, this relies upon a different ICU4C NumberFormat API than the existing intl::NumberFormat implementation, so it seems best to have this live in a separate class. Differential Revision: https://phabricator.services.mozilla.com/D133124
34 lines
1.2 KiB
C++
34 lines
1.2 KiB
C++
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "gtest/gtest.h"
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#include "mozilla/intl/NumberParser.h"
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namespace mozilla::intl {
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TEST(IntlNumberParser, Basic)
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{
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// Try with an English locale
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UniquePtr<NumberParser> np = NumberParser::TryCreate("en-US", true).unwrap();
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auto result = np->ParseDouble(MakeStringSpan(u"1,234.56"));
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ASSERT_TRUE(result.isOk());
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ASSERT_EQ(result.unwrap().first, 1234.56);
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ASSERT_EQ(result.unwrap().second, 8);
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// Disable grouping, parsing will stop at the first comma
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np = NumberParser::TryCreate("en-US", false).unwrap();
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result = np->ParseDouble(MakeStringSpan(u"1,234.56"));
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ASSERT_TRUE(result.isOk());
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ASSERT_EQ(result.unwrap().first, 1);
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ASSERT_EQ(result.unwrap().second, 1);
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// Try with a Spanish locale
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np = NumberParser::TryCreate("es-CR", true).unwrap();
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result = np->ParseDouble(MakeStringSpan(u"1234,56"));
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ASSERT_TRUE(result.isOk());
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ASSERT_EQ(result.unwrap().first, 1234.56);
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ASSERT_EQ(result.unwrap().second, 7);
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}
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} // namespace mozilla::intl
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