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// Copyright (C) 2009 The Libphonenumber Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// Author: David Yonge-Mallo
// Note that these tests use the test metadata, not the normal metadata file, so
// should not be used for regression test purposes - these tests are
// illustrative only and test functionality.
#include "phonenumbers/shortnumberinfo.h"
#include <gtest/gtest.h>
#include "phonenumbers/base/logging.h"
#include "phonenumbers/default_logger.h"
#include "phonenumbers/phonenumberutil.h"
#include "phonenumbers/stringutil.h"
#include "phonenumbers/test_util.h"
namespace i18n {
namespace phonenumbers {
class ShortNumberInfoTest : public testing::Test {
protected:
PhoneNumber ParseNumberForTesting(const string& number,
const string& region_code) {
PhoneNumber phone_number;
CHECK_EQ(phone_util_.Parse(number, region_code, &phone_number),
PhoneNumberUtil::NO_PARSING_ERROR);
return phone_number;
}
ShortNumberInfoTest() : short_info_() {
PhoneNumberUtil::GetInstance()->SetLogger(new StdoutLogger());
}
const PhoneNumberUtil phone_util_;
const ShortNumberInfo short_info_;
private:
DISALLOW_COPY_AND_ASSIGN(ShortNumberInfoTest);
};
TEST_F(ShortNumberInfoTest, IsPossibleShortNumber) {
PhoneNumber possible_number;
possible_number.set_country_code(33);
possible_number.set_national_number(123456ULL);
EXPECT_TRUE(short_info_.IsPossibleShortNumber(possible_number));
EXPECT_TRUE(short_info_.IsPossibleShortNumberForRegion(
ParseNumberForTesting("123456", RegionCode::FR()), RegionCode::FR()));
PhoneNumber impossible_number;
impossible_number.set_country_code(33);
impossible_number.set_national_number(9ULL);
EXPECT_FALSE(short_info_.IsPossibleShortNumber(impossible_number));
// Note that GB and GG share the country calling code 44, and that this
// number is possible but not valid.
PhoneNumber shared_number;
shared_number.set_country_code(44);
shared_number.set_national_number(11001ULL);
EXPECT_TRUE(short_info_.IsPossibleShortNumber(shared_number));
}
TEST_F(ShortNumberInfoTest, IsValidShortNumber) {
PhoneNumber valid_number;
valid_number.set_country_code(33);
valid_number.set_national_number(1010ULL);
EXPECT_TRUE(short_info_.IsValidShortNumber(valid_number));
EXPECT_TRUE(short_info_.IsValidShortNumberForRegion(
ParseNumberForTesting("1010", RegionCode::FR()), RegionCode::FR()));
PhoneNumber invalid_number;
invalid_number.set_country_code(33);
invalid_number.set_national_number(123456ULL);
EXPECT_FALSE(short_info_.IsValidShortNumber(invalid_number));
EXPECT_FALSE(short_info_.IsValidShortNumberForRegion(
ParseNumberForTesting("123456", RegionCode::FR()), RegionCode::FR()));
// Note that GB and GG share the country calling code 44.
PhoneNumber shared_number;
shared_number.set_country_code(44);
shared_number.set_national_number(18001ULL);
EXPECT_TRUE(short_info_.IsValidShortNumber(shared_number));
}
TEST_F(ShortNumberInfoTest, GetExpectedCost) {
uint64 national_number;
const string& premium_rate_example =
short_info_.GetExampleShortNumberForCost(
RegionCode::FR(), ShortNumberInfo::PREMIUM_RATE);
EXPECT_EQ(ShortNumberInfo::PREMIUM_RATE,
short_info_.GetExpectedCostForRegion(
ParseNumberForTesting(premium_rate_example, RegionCode::FR()),
RegionCode::FR()));
PhoneNumber premium_rate_number;
premium_rate_number.set_country_code(33);
safe_strtou64(premium_rate_example, &national_number);
premium_rate_number.set_national_number(national_number);
EXPECT_EQ(ShortNumberInfo::PREMIUM_RATE,
short_info_.GetExpectedCost(premium_rate_number));
const string& standard_rate_example =
short_info_.GetExampleShortNumberForCost(
RegionCode::FR(), ShortNumberInfo::STANDARD_RATE);
EXPECT_EQ(ShortNumberInfo::STANDARD_RATE,
short_info_.GetExpectedCostForRegion(
ParseNumberForTesting(standard_rate_example, RegionCode::FR()),
RegionCode::FR()));
PhoneNumber standard_rate_number;
standard_rate_number.set_country_code(33);
safe_strtou64(standard_rate_example, &national_number);
standard_rate_number.set_national_number(national_number);
EXPECT_EQ(ShortNumberInfo::STANDARD_RATE,
short_info_.GetExpectedCost(standard_rate_number));
const string& toll_free_example =
short_info_.GetExampleShortNumberForCost(
RegionCode::FR(), ShortNumberInfo::TOLL_FREE);
EXPECT_EQ(ShortNumberInfo::TOLL_FREE,
short_info_.GetExpectedCostForRegion(
ParseNumberForTesting(toll_free_example, RegionCode::FR()),
RegionCode::FR()));
PhoneNumber toll_free_number;
toll_free_number.set_country_code(33);
safe_strtou64(toll_free_example, &national_number);
toll_free_number.set_national_number(national_number);
EXPECT_EQ(ShortNumberInfo::TOLL_FREE,
short_info_.GetExpectedCost(toll_free_number));
EXPECT_EQ(
ShortNumberInfo::UNKNOWN_COST,
short_info_.GetExpectedCostForRegion(
ParseNumberForTesting("12345", RegionCode::FR()), RegionCode::FR()));
PhoneNumber unknown_cost_number;
unknown_cost_number.set_country_code(33);
unknown_cost_number.set_national_number(12345ULL);
EXPECT_EQ(ShortNumberInfo::UNKNOWN_COST,
short_info_.GetExpectedCost(unknown_cost_number));
// Test that an invalid number may nevertheless have a cost other than
// UNKNOWN_COST.
EXPECT_FALSE(short_info_.IsValidShortNumberForRegion(
ParseNumberForTesting("116123", RegionCode::FR()), RegionCode::FR()));
EXPECT_EQ(
ShortNumberInfo::TOLL_FREE,
short_info_.GetExpectedCostForRegion(
ParseNumberForTesting("116123", RegionCode::FR()), RegionCode::FR()));
PhoneNumber invalid_number;
invalid_number.set_country_code(33);
invalid_number.set_national_number(116123ULL);
EXPECT_FALSE(short_info_.IsValidShortNumber(invalid_number));
EXPECT_EQ(ShortNumberInfo::TOLL_FREE,
short_info_.GetExpectedCost(invalid_number));
// Test a nonexistent country code.
EXPECT_EQ(
ShortNumberInfo::UNKNOWN_COST,
short_info_.GetExpectedCostForRegion(
ParseNumberForTesting("911", RegionCode::US()), RegionCode::ZZ()));
unknown_cost_number.Clear();
unknown_cost_number.set_country_code(123);
unknown_cost_number.set_national_number(911ULL);
EXPECT_EQ(ShortNumberInfo::UNKNOWN_COST,
short_info_.GetExpectedCost(unknown_cost_number));
}
TEST_F(ShortNumberInfoTest, GetExpectedCostForSharedCountryCallingCode) {
// Test some numbers which have different costs in countries sharing the same
// country calling code. In Australia, 1234 is premium-rate, 1194 is
// standard-rate, and 733 is toll-free. These are not known to be valid
// numbers in the Christmas Islands.
string ambiguous_premium_rate_string("1234");
PhoneNumber ambiguous_premium_rate_number;
ambiguous_premium_rate_number.set_country_code(61);
ambiguous_premium_rate_number.set_national_number(1234ULL);
string ambiguous_standard_rate_string("1194");
PhoneNumber ambiguous_standard_rate_number;
ambiguous_standard_rate_number.set_country_code(61);
ambiguous_standard_rate_number.set_national_number(1194ULL);
string ambiguous_toll_free_string("733");
PhoneNumber ambiguous_toll_free_number;
ambiguous_toll_free_number.set_country_code(61);
ambiguous_toll_free_number.set_national_number(733ULL);
EXPECT_TRUE(short_info_.IsValidShortNumber(ambiguous_premium_rate_number));
EXPECT_TRUE(short_info_.IsValidShortNumber(ambiguous_standard_rate_number));
EXPECT_TRUE(short_info_.IsValidShortNumber(ambiguous_toll_free_number));
EXPECT_TRUE(short_info_.IsValidShortNumberForRegion(
ParseNumberForTesting(ambiguous_premium_rate_string, RegionCode::AU()),
RegionCode::AU()));
EXPECT_EQ(ShortNumberInfo::PREMIUM_RATE,
short_info_.GetExpectedCostForRegion(
ParseNumberForTesting(ambiguous_premium_rate_string,
RegionCode::AU()),
RegionCode::AU()));
EXPECT_FALSE(short_info_.IsValidShortNumberForRegion(
ParseNumberForTesting(ambiguous_premium_rate_string, RegionCode::CX()),
RegionCode::CX()));
EXPECT_EQ(ShortNumberInfo::UNKNOWN_COST,
short_info_.GetExpectedCostForRegion(
ParseNumberForTesting(ambiguous_premium_rate_string,
RegionCode::CX()),
RegionCode::CX()));
// PREMIUM_RATE takes precedence over UNKNOWN_COST.
EXPECT_EQ(ShortNumberInfo::PREMIUM_RATE,
short_info_.GetExpectedCost(ambiguous_premium_rate_number));
EXPECT_TRUE(short_info_.IsValidShortNumberForRegion(
ParseNumberForTesting(ambiguous_standard_rate_string, RegionCode::AU()),
RegionCode::AU()));
EXPECT_EQ(ShortNumberInfo::STANDARD_RATE,
short_info_.GetExpectedCostForRegion(
ParseNumberForTesting(ambiguous_standard_rate_string,
RegionCode::AU()),
RegionCode::AU()));
EXPECT_FALSE(short_info_.IsValidShortNumberForRegion(
ParseNumberForTesting(ambiguous_standard_rate_string, RegionCode::CX()),
RegionCode::CX()));
EXPECT_EQ(ShortNumberInfo::UNKNOWN_COST,
short_info_.GetExpectedCostForRegion(
ParseNumberForTesting(ambiguous_standard_rate_string,
RegionCode::CX()),
RegionCode::CX()));
EXPECT_EQ(ShortNumberInfo::UNKNOWN_COST,
short_info_.GetExpectedCost(ambiguous_standard_rate_number));
EXPECT_TRUE(short_info_.IsValidShortNumberForRegion(
ParseNumberForTesting(ambiguous_toll_free_string, RegionCode::AU()),
RegionCode::AU()));
EXPECT_EQ(
ShortNumberInfo::TOLL_FREE,
short_info_.GetExpectedCostForRegion(
ParseNumberForTesting(ambiguous_toll_free_string, RegionCode::AU()),
RegionCode::AU()));
EXPECT_FALSE(short_info_.IsValidShortNumberForRegion(
ParseNumberForTesting(ambiguous_toll_free_string, RegionCode::CX()),
RegionCode::CX()));
EXPECT_EQ(
ShortNumberInfo::UNKNOWN_COST,
short_info_.GetExpectedCostForRegion(
ParseNumberForTesting(ambiguous_toll_free_string, RegionCode::CX()),
RegionCode::CX()));
EXPECT_EQ(ShortNumberInfo::UNKNOWN_COST,
short_info_.GetExpectedCost(ambiguous_toll_free_number));
}
TEST_F(ShortNumberInfoTest, GetExampleShortNumber) {
EXPECT_EQ("8711", short_info_.GetExampleShortNumber(RegionCode::AM()));
EXPECT_EQ("1010", short_info_.GetExampleShortNumber(RegionCode::FR()));
EXPECT_EQ("", short_info_.GetExampleShortNumber(RegionCode::UN001()));
EXPECT_EQ("", short_info_.GetExampleShortNumber(RegionCode::GetUnknown()));
}
TEST_F(ShortNumberInfoTest, GetExampleShortNumberForCost) {
EXPECT_EQ("3010",
short_info_.GetExampleShortNumberForCost(RegionCode::FR(),
ShortNumberInfo::TOLL_FREE));
EXPECT_EQ("1023",
short_info_.GetExampleShortNumberForCost(RegionCode::FR(),
ShortNumberInfo::STANDARD_RATE));
EXPECT_EQ("42000",
short_info_.GetExampleShortNumberForCost(RegionCode::FR(),
ShortNumberInfo::PREMIUM_RATE));
EXPECT_EQ("", short_info_.GetExampleShortNumberForCost(RegionCode::FR(),
ShortNumberInfo::UNKNOWN_COST));
}
TEST_F(ShortNumberInfoTest, ConnectsToEmergencyNumber_US) {
EXPECT_TRUE(short_info_.ConnectsToEmergencyNumber("911", RegionCode::US()));
EXPECT_TRUE(short_info_.ConnectsToEmergencyNumber("112", RegionCode::US()));
EXPECT_FALSE(short_info_.ConnectsToEmergencyNumber("999", RegionCode::US()));
}
TEST_F(ShortNumberInfoTest, ConnectsToEmergencyNumberLongNumber_US) {
EXPECT_TRUE(short_info_.ConnectsToEmergencyNumber("9116666666",
RegionCode::US()));
EXPECT_TRUE(short_info_.ConnectsToEmergencyNumber("1126666666",
RegionCode::US()));
EXPECT_FALSE(short_info_.ConnectsToEmergencyNumber("9996666666",
RegionCode::US()));
}
TEST_F(ShortNumberInfoTest, ConnectsToEmergencyNumberWithFormatting_US) {
EXPECT_TRUE(short_info_.ConnectsToEmergencyNumber("9-1-1", RegionCode::US()));
EXPECT_TRUE(short_info_.ConnectsToEmergencyNumber("1-1-2", RegionCode::US()));
EXPECT_FALSE(short_info_.ConnectsToEmergencyNumber("9-9-9",
RegionCode::US()));
}
TEST_F(ShortNumberInfoTest, ConnectsToEmergencyNumberWithPlusSign_US) {
EXPECT_FALSE(short_info_.ConnectsToEmergencyNumber("+911", RegionCode::US()));
// This hex sequence is the full-width plus sign U+FF0B.
EXPECT_FALSE(short_info_.ConnectsToEmergencyNumber("\xEF\xBC\x8B" "911",
RegionCode::US()));
EXPECT_FALSE(short_info_.ConnectsToEmergencyNumber(" +911",
RegionCode::US()));
EXPECT_FALSE(short_info_.ConnectsToEmergencyNumber("+112", RegionCode::US()));
EXPECT_FALSE(short_info_.ConnectsToEmergencyNumber("+999", RegionCode::US()));
}
TEST_F(ShortNumberInfoTest, ConnectsToEmergencyNumber_BR) {
EXPECT_TRUE(short_info_.ConnectsToEmergencyNumber("911", RegionCode::BR()));
EXPECT_TRUE(short_info_.ConnectsToEmergencyNumber("190", RegionCode::BR()));
EXPECT_FALSE(short_info_.ConnectsToEmergencyNumber("999", RegionCode::BR()));
}
TEST_F(ShortNumberInfoTest, ConnectsToEmergencyNumberLongNumber_BR) {
// Brazilian emergency numbers don't work when additional digits are appended.
EXPECT_FALSE(short_info_.ConnectsToEmergencyNumber("9111", RegionCode::BR()));
EXPECT_FALSE(short_info_.ConnectsToEmergencyNumber("1900", RegionCode::BR()));
EXPECT_FALSE(short_info_.ConnectsToEmergencyNumber("9996", RegionCode::BR()));
}
TEST_F(ShortNumberInfoTest, ConnectsToEmergencyNumber_CL) {
EXPECT_TRUE(short_info_.ConnectsToEmergencyNumber("131", RegionCode::CL()));
EXPECT_TRUE(short_info_.ConnectsToEmergencyNumber("133", RegionCode::CL()));
}
TEST_F(ShortNumberInfoTest, ConnectsToEmergencyNumberLongNumber_CL) {
// Chilean emergency numbers don't work when additional digits are appended.
EXPECT_FALSE(short_info_.ConnectsToEmergencyNumber("1313", RegionCode::CL()));
EXPECT_FALSE(short_info_.ConnectsToEmergencyNumber("1330", RegionCode::CL()));
}
TEST_F(ShortNumberInfoTest, ConnectsToEmergencyNumber_AO) {
// Angola doesn't have any metadata for emergency numbers in the test
// metadata.
EXPECT_FALSE(short_info_.ConnectsToEmergencyNumber("911", RegionCode::AO()));
EXPECT_FALSE(short_info_.ConnectsToEmergencyNumber("222123456",
RegionCode::AO()));
EXPECT_FALSE(short_info_.ConnectsToEmergencyNumber("923123456",
RegionCode::AO()));
}
TEST_F(ShortNumberInfoTest, ConnectsToEmergencyNumber_ZW) {
// Zimbabwe doesn't have any metadata in the test metadata.
EXPECT_FALSE(short_info_.ConnectsToEmergencyNumber("911", RegionCode::ZW()));
EXPECT_FALSE(short_info_.ConnectsToEmergencyNumber("01312345",
RegionCode::ZW()));
EXPECT_FALSE(short_info_.ConnectsToEmergencyNumber("0711234567",
RegionCode::ZW()));
}
TEST_F(ShortNumberInfoTest, IsEmergencyNumber_US) {
EXPECT_TRUE(short_info_.IsEmergencyNumber("911", RegionCode::US()));
EXPECT_TRUE(short_info_.IsEmergencyNumber("112", RegionCode::US()));
EXPECT_FALSE(short_info_.IsEmergencyNumber("999", RegionCode::US()));
}
TEST_F(ShortNumberInfoTest, IsEmergencyNumberLongNumber_US) {
EXPECT_FALSE(short_info_.IsEmergencyNumber("9116666666", RegionCode::US()));
EXPECT_FALSE(short_info_.IsEmergencyNumber("1126666666", RegionCode::US()));
EXPECT_FALSE(short_info_.IsEmergencyNumber("9996666666", RegionCode::US()));
}
TEST_F(ShortNumberInfoTest, IsEmergencyNumberWithFormatting_US) {
EXPECT_TRUE(short_info_.IsEmergencyNumber("9-1-1", RegionCode::US()));
EXPECT_TRUE(short_info_.IsEmergencyNumber("*911", RegionCode::US()));
EXPECT_TRUE(short_info_.IsEmergencyNumber("1-1-2", RegionCode::US()));
EXPECT_TRUE(short_info_.IsEmergencyNumber("*112", RegionCode::US()));
EXPECT_FALSE(short_info_.IsEmergencyNumber("9-9-9", RegionCode::US()));
EXPECT_FALSE(short_info_.IsEmergencyNumber("*999", RegionCode::US()));
}
TEST_F(ShortNumberInfoTest, IsEmergencyNumberWithPlusSign_US) {
EXPECT_FALSE(short_info_.IsEmergencyNumber("+911", RegionCode::US()));
// This hex sequence is the full-width plus sign U+FF0B.
EXPECT_FALSE(short_info_.IsEmergencyNumber("\xEF\xBC\x8B" "911",
RegionCode::US()));
EXPECT_FALSE(short_info_.IsEmergencyNumber(" +911", RegionCode::US()));
EXPECT_FALSE(short_info_.IsEmergencyNumber("+112", RegionCode::US()));
EXPECT_FALSE(short_info_.IsEmergencyNumber("+999", RegionCode::US()));
}
TEST_F(ShortNumberInfoTest, IsEmergencyNumber_BR) {
EXPECT_TRUE(short_info_.IsEmergencyNumber("911", RegionCode::BR()));
EXPECT_TRUE(short_info_.IsEmergencyNumber("190", RegionCode::BR()));
EXPECT_FALSE(short_info_.IsEmergencyNumber("999", RegionCode::BR()));
}
TEST_F(ShortNumberInfoTest, EmergencyNumberLongNumber_BR) {
EXPECT_FALSE(short_info_.IsEmergencyNumber("9111", RegionCode::BR()));
EXPECT_FALSE(short_info_.IsEmergencyNumber("1900", RegionCode::BR()));
EXPECT_FALSE(short_info_.IsEmergencyNumber("9996", RegionCode::BR()));
}
TEST_F(ShortNumberInfoTest, IsEmergencyNumber_AO) {
// Angola doesn't have any metadata for emergency numbers in the test
// metadata.
EXPECT_FALSE(short_info_.IsEmergencyNumber("911", RegionCode::AO()));
EXPECT_FALSE(short_info_.IsEmergencyNumber("222123456", RegionCode::AO()));
EXPECT_FALSE(short_info_.IsEmergencyNumber("923123456", RegionCode::AO()));
}
TEST_F(ShortNumberInfoTest, IsEmergencyNumber_ZW) {
// Zimbabwe doesn't have any metadata in the test metadata.
EXPECT_FALSE(short_info_.IsEmergencyNumber("911", RegionCode::ZW()));
EXPECT_FALSE(short_info_.IsEmergencyNumber("01312345", RegionCode::ZW()));
EXPECT_FALSE(short_info_.IsEmergencyNumber("0711234567", RegionCode::ZW()));
}
TEST_F(ShortNumberInfoTest, EmergencyNumberForSharedCountryCallingCode) {
// Test the emergency number 112, which is valid in both Australia and the
// Christmas Islands.
EXPECT_TRUE(short_info_.IsEmergencyNumber("112", RegionCode::AU()));
EXPECT_TRUE(short_info_.IsValidShortNumberForRegion(
ParseNumberForTesting("112", RegionCode::AU()), RegionCode::AU()));
EXPECT_EQ(
ShortNumberInfo::TOLL_FREE,
short_info_.GetExpectedCostForRegion(
ParseNumberForTesting("112", RegionCode::AU()), RegionCode::AU()));
EXPECT_TRUE(short_info_.IsEmergencyNumber("112", RegionCode::CX()));
EXPECT_TRUE(short_info_.IsValidShortNumberForRegion(
ParseNumberForTesting("112", RegionCode::CX()), RegionCode::CX()));
EXPECT_EQ(
ShortNumberInfo::TOLL_FREE,
short_info_.GetExpectedCostForRegion(
ParseNumberForTesting("112", RegionCode::CX()), RegionCode::CX()));
PhoneNumber shared_emergency_number;
shared_emergency_number.set_country_code(61);
shared_emergency_number.set_national_number(112ULL);
EXPECT_TRUE(short_info_.IsValidShortNumber(shared_emergency_number));
EXPECT_EQ(ShortNumberInfo::TOLL_FREE,
short_info_.GetExpectedCost(shared_emergency_number));
}
TEST_F(ShortNumberInfoTest, OverlappingNANPANumber) {
// 211 is an emergency number in Barbados, while it is a toll-free
// information line in Canada and the USA.
EXPECT_TRUE(short_info_.IsEmergencyNumber("211", RegionCode::BB()));
EXPECT_EQ(
ShortNumberInfo::TOLL_FREE,
short_info_.GetExpectedCostForRegion(
ParseNumberForTesting("211", RegionCode::BB()), RegionCode::BB()));
EXPECT_FALSE(short_info_.IsEmergencyNumber("211", RegionCode::US()));
EXPECT_EQ(
ShortNumberInfo::UNKNOWN_COST,
short_info_.GetExpectedCostForRegion(
ParseNumberForTesting("211", RegionCode::US()), RegionCode::US()));
EXPECT_FALSE(short_info_.IsEmergencyNumber("211", RegionCode::CA()));
EXPECT_EQ(
ShortNumberInfo::UNKNOWN_COST,
short_info_.GetExpectedCostForRegion(
ParseNumberForTesting("211", RegionCode::CA()), RegionCode::CA()));
}
} // namespace phonenumbers
} // namespace i18n