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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "gtest/gtest.h"
#include "mozilla/intl/DateIntervalFormat.h"
#include "mozilla/intl/DateTimeFormat.h"
#include "mozilla/intl/DateTimePart.h"
#include "mozilla/Span.h"
#include "unicode/uformattedvalue.h"
#include "TestBuffer.h"
namespace mozilla::intl {
const double DATE201901030000GMT = 1546473600000.0;
const double DATE201901050000GMT = 1546646400000.0;
TEST(IntlDateIntervalFormat, TryFormatDateTime)
{
UniquePtr<DateIntervalFormat> dif =
DateIntervalFormat::TryCreate(MakeStringSpan("en-US"),
MakeStringSpan(u"MMddHHmm"),
MakeStringSpan(u"GMT"))
.unwrap();
AutoFormattedDateInterval formatted;
// Pass two same Date time, 'equal' should be true.
bool equal;
auto result = dif->TryFormatDateTime(DATE201901030000GMT, DATE201901030000GMT,
formatted, &equal);
ASSERT_TRUE(result.isOk());
ASSERT_TRUE(equal);
auto spanResult = formatted.ToSpan();
ASSERT_TRUE(spanResult.isOk());
ASSERT_EQ(spanResult.unwrap(), MakeStringSpan(u"01/03, 00:00"));
result = dif->TryFormatDateTime(DATE201901030000GMT, DATE201901050000GMT,
formatted, &equal);
ASSERT_TRUE(result.isOk());
ASSERT_FALSE(equal);
spanResult = formatted.ToSpan();
ASSERT_TRUE(spanResult.isOk());
ASSERT_EQ(spanResult.unwrap(),
MakeStringSpan(u"01/03, 00:00 – 01/05, 00:00"));
}
TEST(IntlDateIntervalFormat, TryFormatCalendar)
{
auto dateTimePatternGenerator =
DateTimePatternGenerator::TryCreate("en").unwrap();
DateTimeFormat::ComponentsBag components;
components.year = Some(DateTimeFormat::Numeric::Numeric);
components.month = Some(DateTimeFormat::Month::TwoDigit);
components.day = Some(DateTimeFormat::Numeric::TwoDigit);
components.hour = Some(DateTimeFormat::Numeric::TwoDigit);
components.minute = Some(DateTimeFormat::Numeric::TwoDigit);
components.hour12 = Some(false);
UniquePtr<DateTimeFormat> dtFormat =
DateTimeFormat::TryCreateFromComponents(
MakeStringSpan("en-US"), components, dateTimePatternGenerator.get(),
Some(MakeStringSpan(u"GMT")))
.unwrap();
UniquePtr<DateIntervalFormat> dif =
DateIntervalFormat::TryCreate(MakeStringSpan("en-US"),
MakeStringSpan(u"MMddHHmm"),
MakeStringSpan(u"GMT"))
.unwrap();
AutoFormattedDateInterval formatted;
// Two Calendar objects with the same date time.
auto sameCal = dtFormat->CloneCalendar(DATE201901030000GMT);
ASSERT_TRUE(sameCal.isOk());
auto cal = sameCal.unwrap();
bool equal;
auto result = dif->TryFormatCalendar(*cal, *cal, formatted, &equal);
ASSERT_TRUE(result.isOk());
ASSERT_TRUE(equal);
auto spanResult = formatted.ToSpan();
ASSERT_TRUE(spanResult.isOk());
ASSERT_EQ(spanResult.unwrap(), MakeStringSpan(u"01/03, 00:00"));
auto startCal = dtFormat->CloneCalendar(DATE201901030000GMT);
ASSERT_TRUE(startCal.isOk());
auto endCal = dtFormat->CloneCalendar(DATE201901050000GMT);
ASSERT_TRUE(endCal.isOk());
result = dif->TryFormatCalendar(*startCal.unwrap(), *endCal.unwrap(),
formatted, &equal);
ASSERT_TRUE(result.isOk());
ASSERT_FALSE(equal);
spanResult = formatted.ToSpan();
ASSERT_TRUE(spanResult.isOk());
ASSERT_EQ(spanResult.unwrap(),
MakeStringSpan(u"01/03, 00:00 – 01/05, 00:00"));
}
TEST(IntlDateIntervalFormat, TryFormattedToParts)
{
UniquePtr<DateIntervalFormat> dif =
DateIntervalFormat::TryCreate(MakeStringSpan("en-US"),
MakeStringSpan(u"MMddHHmm"),
MakeStringSpan(u"GMT"))
.unwrap();
AutoFormattedDateInterval formatted;
bool equal;
auto result = dif->TryFormatDateTime(DATE201901030000GMT, DATE201901050000GMT,
formatted, &equal);
ASSERT_TRUE(result.isOk());
ASSERT_FALSE(equal);
Span<const char16_t> formattedSpan = formatted.ToSpan().unwrap();
ASSERT_EQ(formattedSpan, MakeStringSpan(u"01/03, 00:00 – 01/05, 00:00"));
mozilla::intl::DateTimePartVector parts;
result = dif->TryFormattedToParts(formatted, parts);
ASSERT_TRUE(result.isOk());
auto getSubSpan = [formattedSpan, &parts](size_t index) {
size_t start = index == 0 ? 0 : parts[index - 1].mEndIndex;
size_t end = parts[index].mEndIndex;
return formattedSpan.FromTo(start, end);
};
ASSERT_EQ(parts[0].mType, DateTimePartType::Month);
ASSERT_EQ(getSubSpan(0), MakeStringSpan(u"01"));
ASSERT_EQ(parts[0].mSource, DateTimePartSource::StartRange);
ASSERT_EQ(parts[1].mType, DateTimePartType::Literal);
ASSERT_EQ(getSubSpan(1), MakeStringSpan(u"/"));
ASSERT_EQ(parts[1].mSource, DateTimePartSource::StartRange);
ASSERT_EQ(parts[2].mType, DateTimePartType::Day);
ASSERT_EQ(getSubSpan(2), MakeStringSpan(u"03"));
ASSERT_EQ(parts[2].mSource, DateTimePartSource::StartRange);
ASSERT_EQ(parts[3].mType, DateTimePartType::Literal);
ASSERT_EQ(getSubSpan(3), MakeStringSpan(u", "));
ASSERT_EQ(parts[3].mSource, DateTimePartSource::StartRange);
ASSERT_EQ(parts[4].mType, DateTimePartType::Hour);
ASSERT_EQ(getSubSpan(4), MakeStringSpan(u"00"));
ASSERT_EQ(parts[4].mSource, DateTimePartSource::StartRange);
ASSERT_EQ(parts[5].mType, DateTimePartType::Literal);
ASSERT_EQ(getSubSpan(5), MakeStringSpan(u":"));
ASSERT_EQ(parts[5].mSource, DateTimePartSource::StartRange);
ASSERT_EQ(parts[6].mType, DateTimePartType::Minute);
ASSERT_EQ(getSubSpan(6), MakeStringSpan(u"00"));
ASSERT_EQ(parts[6].mSource, DateTimePartSource::StartRange);
ASSERT_EQ(parts[7].mType, DateTimePartType::Literal);
ASSERT_EQ(getSubSpan(7), MakeStringSpan(u" – "));
ASSERT_EQ(parts[7].mSource, DateTimePartSource::Shared);
ASSERT_EQ(parts[8].mType, DateTimePartType::Month);
ASSERT_EQ(getSubSpan(8), MakeStringSpan(u"01"));
ASSERT_EQ(parts[8].mSource, DateTimePartSource::EndRange);
ASSERT_EQ(parts[9].mType, DateTimePartType::Literal);
ASSERT_EQ(getSubSpan(9), MakeStringSpan(u"/"));
ASSERT_EQ(parts[9].mSource, DateTimePartSource::EndRange);
ASSERT_EQ(parts[10].mType, DateTimePartType::Day);
ASSERT_EQ(getSubSpan(10), MakeStringSpan(u"05"));
ASSERT_EQ(parts[10].mSource, DateTimePartSource::EndRange);
ASSERT_EQ(parts[11].mType, DateTimePartType::Literal);
ASSERT_EQ(getSubSpan(11), MakeStringSpan(u", "));
ASSERT_EQ(parts[11].mSource, DateTimePartSource::EndRange);
ASSERT_EQ(parts[12].mType, DateTimePartType::Hour);
ASSERT_EQ(getSubSpan(12), MakeStringSpan(u"00"));
ASSERT_EQ(parts[12].mSource, DateTimePartSource::EndRange);
ASSERT_EQ(parts[13].mType, DateTimePartType::Literal);
ASSERT_EQ(getSubSpan(13), MakeStringSpan(u":"));
ASSERT_EQ(parts[13].mSource, DateTimePartSource::EndRange);
ASSERT_EQ(parts[14].mType, DateTimePartType::Minute);
ASSERT_EQ(getSubSpan(14), MakeStringSpan(u"00"));
ASSERT_EQ(parts[14].mSource, DateTimePartSource::EndRange);
ASSERT_EQ(parts.length(), 15u);
}
} // namespace mozilla::intl
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