/* 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
