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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
#include "gtest/gtest.h"
#include "mozilla/intl/MeasureUnit.h"
#include "mozilla/Span.h"
namespace mozilla::intl {
TEST(IntlMeasureUnit, GetAvailable)
{
auto units = MeasureUnit::GetAvailable();
ASSERT_TRUE(units.isOk());
// Test a subset of the installed measurement units.
auto gigabyte = MakeStringSpan("gigabyte");
auto liter = MakeStringSpan("liter");
auto meter = MakeStringSpan("meter");
auto meters = MakeStringSpan("meters"); // Plural "meters" is invalid.
bool hasGigabyte = false;
bool hasLiter = false;
bool hasMeter = false;
bool hasMeters = false;
for (auto unit : units.unwrap()) {
ASSERT_TRUE(unit.isOk());
auto span = unit.unwrap();
hasGigabyte |= span == gigabyte;
hasLiter |= span == liter;
hasMeter |= span == meter;
hasMeters |= span == meters;
}
ASSERT_TRUE(hasGigabyte);
ASSERT_TRUE(hasLiter);
ASSERT_TRUE(hasMeter);
ASSERT_FALSE(hasMeters);
}
} // namespace mozilla::intl