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<?php
/**
* League.Uri (https://uri.thephpleague.com)
*
* (c) Ignace Nyamagana Butera <nyamsprod@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
declare(strict_types=1);
namespace League\Uri\IPv4;
use PHPUnit\Framework\Attributes\CoversClass;
use PHPUnit\Framework\Attributes\DataProvider;
use PHPUnit\Framework\TestCase;
#[CoversClass(Converter::class)]
final class ConverterTest extends TestCase
{
#[DataProvider('providerHost')]
public function testParseWithAutoDetectCalculator(
string $input,
string $expected,
string $octal,
string $hexadecimal,
string $sixToFour,
string $ipv4Mapped,
): void {
if (PHP_INT_SIZE != 4) {
self::assertEquals($expected, Converter::fromEnvironment()->toDecimal($input) ?? $input);
}
}
#[DataProvider('providerHost')]
public function testConvertToDecimal(
string $input,
string $decimal,
string $octal,
string $hexadecimal,
string $sixToFour,
string $ipv4Mapped,
): void {
self::assertSame($octal, Converter::fromGMP()->toOctal($input));
if (PHP_INT_SIZE != 4) {
self::assertSame($octal, Converter::fromNative()->toOctal($input));
}
self::assertSame($octal, Converter::fromBCMath()->toOctal($input));
self::assertSame($decimal, Converter::fromGMP()->toDecimal($input));
if (PHP_INT_SIZE != 4) {
self::assertSame($decimal, Converter::fromNative()->toDecimal($input));
}
self::assertSame($decimal, Converter::fromBCMath()->toDecimal($input));
self::assertSame($hexadecimal, Converter::fromGMP()->toHexadecimal($input));
if (PHP_INT_SIZE != 4) {
self::assertSame($hexadecimal, Converter::fromNative()->toHexadecimal($input));
}
self::assertSame($hexadecimal, Converter::fromBCMath()->toHexadecimal($input));
self::assertSame($sixToFour, Converter::fromBCMath()->toIPv6Using6to4($input));
if (PHP_INT_SIZE != 4) {
self::assertSame($sixToFour, Converter::fromNative()->toIPv6Using6to4($input));
}
self::assertSame($sixToFour, Converter::fromBCMath()->toIPv6Using6to4($input));
self::assertSame($ipv4Mapped, Converter::fromBCMath()->toIPv6UsingMapping($input));
if (PHP_INT_SIZE != 4) {
self::assertSame($ipv4Mapped, Converter::fromNative()->toIPv6UsingMapping($input));
}
self::assertSame($ipv4Mapped, Converter::fromBCMath()->toIPv6UsingMapping($input));
self::assertTrue(Converter::fromEnvironment()->isIpv4($input));
}
public static function providerHost(): array
{
return [
'0 host' => ['0', '0.0.0.0', '0000.0000.0000.0000', '0x0000', '[2002:0000:0000::]', '[::ffff:0.0.0.0]'],
'normal IP' => ['192.168.0.1', '192.168.0.1', '0300.0250.0000.0001', '0xc0a801', '[2002:c0a8:0001::]', '[::ffff:192.168.0.1]'],
'normal IP ending with a dot' => ['192.168.0.1.', '192.168.0.1', '0300.0250.0000.0001', '0xc0a801', '[2002:c0a8:0001::]', '[::ffff:192.168.0.1]'],
'octal (1)' => ['030052000001', '192.168.0.1', '0300.0250.0000.0001', '0xc0a801', '[2002:c0a8:0001::]', '[::ffff:192.168.0.1]'],
'octal (2)' => ['0300.0250.0000.0001', '192.168.0.1', '0300.0250.0000.0001', '0xc0a801', '[2002:c0a8:0001::]', '[::ffff:192.168.0.1]'],
'hexadecimal (1)' => ['0x', '0.0.0.0', '0000.0000.0000.0000', '0x0000', '[2002:0000:0000::]', '[::ffff:0.0.0.0]'],
'hexadecimal (2)' => ['0xffffffff', '255.255.255.255', '0377.0377.0377.0377', '0xffffffff', '[2002:ffff:ffff::]', '[::ffff:255.255.255.255]'],
'decimal (1)' => ['3232235521', '192.168.0.1', '0300.0250.0000.0001', '0xc0a801', '[2002:c0a8:0001::]', '[::ffff:192.168.0.1]'],
'decimal (2)' => ['999999999', '59.154.201.255', '0073.0232.0311.0377', '0x3b9ac9ff', '[2002:3b9a:c9ff::]', '[::ffff:59.154.201.255]'],
'decimal (3)' => ['256', '0.0.1.0', '0000.0000.0001.0000', '0x0010', '[2002:0000:0100::]', '[::ffff:0.0.1.0]'],
'decimal (4)' => ['192.168.257', '192.168.1.1', '0300.0250.0001.0001', '0xc0a811', '[2002:c0a8:0101::]', '[::ffff:192.168.1.1]'],
'IPv4 Mapped to IPv6 notation' => ['[::ffff:192.168.0.1]', '192.168.0.1', '0300.0250.0000.0001', '0xc0a801', '[2002:c0a8:0001::]', '[::ffff:192.168.0.1]'],
];
}
#[DataProvider('providerInvalidHost')]
public function testParseWithInvalidHost(?string $input): void
{
self::assertNull(Converter::fromBCMath()->toHexadecimal($input));
if (PHP_INT_SIZE != 4) {
self::assertNull(Converter::fromNative()->toOctal($input));
}
self::assertNull(Converter::fromGMP()->toDecimal($input));
self::assertFalse(Converter::fromEnvironment()->isIpv4($input));
}
public static function providerInvalidHost(): array
{
return [
'null host' => [null],
'empty host' => [''],
'non ip host' => ['ulb.ac.be'],
'invalid host (0)' => ['256.256.256.256.256'],
'invalid host (1)' => ['256.256.256.256'],
'invalid host (3)' => ['256.256.256'],
'invalid host (4)' => ['999999999.com'],
'invalid host (5)' => ['10000000000'],
'invalid host (6)' => ['192.168.257.com'],
'invalid host (7)' => ['192..257'],
'invalid host (8)' => ['0foobar'],
'invalid host (9)' => ['0xfoobar'],
'invalid host (10)' => ['0xffffffff1'],
'invalid host (11)' => ['0300.5200.0000.0001'],
'invalid host (12)' => ['255.255.256.255'],
'invalid host (13)' => ['0ffaed'],
'invalid host (14)' => ['192.168.1.0x3000000'],
'invalid host (15)' => ['[::1]'],
];
}
}
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