Exclude redirects from Special:Fewestrevisions

[lhc/web/wiklou.git] / tests / phpunit / includes / registration / VersionCheckerTest.php

<?php

/**
 * @covers VersionChecker
 */
class VersionCheckerTest extends PHPUnit\Framework\TestCase {

        use MediaWikiCoversValidator;
        use PHPUnit4And6Compat;

        /**
         * @dataProvider provideMediaWikiCheck
         */
        public function testMediaWikiCheck( $coreVersion, $constraint, $expected ) {
                $checker = new VersionChecker( $coreVersion, '7.0.0', [] );
                $this->assertEquals( $expected, !(bool)$checker->checkArray( [
                        'FakeExtension' => [
                                'MediaWiki' => $constraint,
                        ],
                ] ) );
        }

        public static function provideMediaWikiCheck() {
                return [
                        // [ $wgVersion, constraint, expected ]
                        [ '1.25alpha', '>= 1.26', false ],
                        [ '1.25.0', '>= 1.26', false ],
                        [ '1.26alpha', '>= 1.26', true ],
                        [ '1.26alpha', '>= 1.26.0', true ],
                        [ '1.26alpha', '>= 1.26.0-stable', false ],
                        [ '1.26.0', '>= 1.26.0-stable', true ],
                        [ '1.26.1', '>= 1.26.0-stable', true ],
                        [ '1.27.1', '>= 1.26.0-stable', true ],
                        [ '1.26alpha', '>= 1.26.1', false ],
                        [ '1.26alpha', '>= 1.26alpha', true ],
                        [ '1.26alpha', '>= 1.25', true ],
                        [ '1.26.0-alpha.14', '>= 1.26.0-alpha.15', false ],
                        [ '1.26.0-alpha.14', '>= 1.26.0-alpha.10', true ],
                        [ '1.26.1', '>= 1.26.2, <=1.26.0', false ],
                        [ '1.26.1', '^1.26.2', false ],
                        // Accept anything for un-parsable version strings
                        [ '1.26mwf14', '== 1.25alpha', true ],
                        [ 'totallyinvalid', '== 1.0', true ],
                ];
        }

        /**
         * @dataProvider providePhpValidCheck
         */
        public function testPhpValidCheck( $phpVersion, $constraint, $expected ) {
                $checker = new VersionChecker( '1.0.0', $phpVersion, [] );
                $this->assertEquals( $expected, !(bool)$checker->checkArray( [
                        'FakeExtension' => [
                                'platform' => [
                                        'php' => $constraint,
                                ],
                        ],
                ] ) );
        }

        public static function providePhpValidCheck() {
                return [
                        // [ phpVersion, constraint, expected ]
                        [ '7.0.23', '>= 7.0.0', true ],
                        [ '7.0.23', '^7.1.0', false ],
                        [ '7.0.23', '7.0.23', true ],
                ];
        }

        /**
         * @expectedException UnexpectedValueException
         */
        public function testPhpInvalidConstraint() {
                $checker = new VersionChecker( '1.0.0', '7.0.0', [] );
                $checker->checkArray( [
                        'FakeExtension' => [
                                'platform' => [
                                        'php' => 'totallyinvalid',
                                ],
                        ],
                ] );
        }

        /**
         * @dataProvider providePhpInvalidVersion
         * @expectedException UnexpectedValueException
         */
        public function testPhpInvalidVersion( $phpVersion ) {
                 $checker = new VersionChecker( '1.0.0', $phpVersion, [] );
        }

        public static function providePhpInvalidVersion() {
                return [
                        // [ phpVersion ]
                        [ '7.abc' ],
                        [ '5.a.x' ],
                ];
        }

        /**
         * @dataProvider provideType
         */
        public function testType( $given, $expected ) {
                $checker = new VersionChecker(
                        '1.0.0',
                        '7.0.0',
                        [ 'phpLoadedExtension' ],
                        [
                                'presentAbility' => true,
                                'presentAbilityWithMessage' => true,
                                'missingAbility' => false,
                                'missingAbilityWithMessage' => false,
                        ],
                        [
                                'presentAbilityWithMessage' => 'Present.',
                                'missingAbilityWithMessage' => 'Missing.',
                        ]
                );
                $checker->setLoadedExtensionsAndSkins( [
                                'FakeDependency' => [
                                        'version' => '1.0.0',
                                ],
                                'NoVersionGiven' => [],
                        ] );
                $this->assertEquals( $expected, $checker->checkArray( [
                        'FakeExtension' => $given,
                ] ) );
        }

        public static function provideType() {
                return [
                        // valid type
                        [
                                [
                                        'extensions' => [
                                                'FakeDependency' => '1.0.0',
                                        ],
                                ],
                                [],
                        ],
                        [
                                [
                                        'MediaWiki' => '1.0.0',
                                ],
                                [],
                        ],
                        [
                                [
                                        'extensions' => [
                                                'NoVersionGiven' => '*',
                                        ],
                                ],
                                [],
                        ],
                        [
                                [
                                        'extensions' => [
                                                'NoVersionGiven' => '1.0',
                                        ],
                                ],
                                [
                                        [
                                                'incompatible' => 'FakeExtension',
                                                'type' => 'incompatible-extensions',
                                                'msg' => 'NoVersionGiven does not expose its version, but FakeExtension requires: 1.0.',
                                        ],
                                ],
                        ],
                        [
                                [
                                        'extensions' => [
                                                'Missing' => '*',
                                        ],
                                ],
                                [
                                        [
                                                'missing' => 'Missing',
                                                'type' => 'missing-extensions',
                                                'msg' => 'FakeExtension requires Missing to be installed.',
                                        ],
                                ],
                        ],
                        [
                                [
                                        'extensions' => [
                                                'FakeDependency' => '2.0.0',
                                        ],
                                ],
                                [
                                        [
                                                'incompatible' => 'FakeExtension',
                                                'type' => 'incompatible-extensions',
                                                // phpcs:ignore Generic.Files.LineLength.TooLong
                                                'msg' => 'FakeExtension is not compatible with the current installed version of FakeDependency (1.0.0), it requires: 2.0.0.',
                                        ],
                                ],
                        ],
                        [
                                [
                                        'skins' => [
                                                'FakeSkin' => '*',
                                        ],
                                ],
                                [
                                        [
                                                'missing' => 'FakeSkin',
                                                'type' => 'missing-skins',
                                                'msg' => 'FakeExtension requires FakeSkin to be installed.',
                                        ],
                                ],
                        ],
                        [
                                [
                                        'platform' => [
                                                'ext-phpLoadedExtension' => '*',
                                        ],
                                ],
                                [],
                        ],
                        [
                                [
                                        'platform' => [
                                                'ext-phpMissingExtension' => '*',
                                        ],
                                ],
                                [
                                        [
                                                'missing' => 'phpMissingExtension',
                                                'type' => 'missing-phpExtension',
                                                // phpcs:ignore Generic.Files.LineLength.TooLong
                                                'msg' => 'FakeExtension requires phpMissingExtension PHP extension to be installed.',
                                        ],
                                ],
                        ],
                        [
                                [
                                        'platform' => [
                                                'ability-presentAbility' => true,
                                        ],
                                ],
                                [],
                        ],
                        [
                                [
                                        'platform' => [
                                                'ability-presentAbilityWithMessage' => true,
                                        ],
                                ],
                                [],
                        ],
                        [
                                [
                                        'platform' => [
                                                'ability-presentAbility' => false,
                                        ],
                                ],
                                [],
                        ],
                        [
                                [
                                        'platform' => [
                                                'ability-presentAbilityWithMessage' => false,
                                        ],
                                ],
                                [],
                        ],
                        [
                                [
                                        'platform' => [
                                                'ability-missingAbility' => true,
                                        ],
                                ],
                                [
                                        [
                                                'missing' => 'missingAbility',
                                                'type' => 'missing-ability',
                                                'msg' => 'FakeExtension requires "missingAbility" ability',
                                        ],
                                ],
                        ],
                        [
                                [
                                        'platform' => [
                                                'ability-missingAbilityWithMessage' => true,
                                        ],
                                ],
                                [
                                        [
                                                'missing' => 'missingAbilityWithMessage',
                                                'type' => 'missing-ability',
                                                // phpcs:ignore Generic.Files.LineLength.TooLong
                                                'msg' => 'FakeExtension requires "missingAbilityWithMessage" ability: Missing.',
                                        ],
                                ],
                        ],
                        [
                                [
                                        'platform' => [
                                                'ability-missingAbility' => false,
                                        ],
                                ],
                                [],
                        ],
                        [
                                [
                                        'platform' => [
                                                'ability-missingAbilityWithMessage' => false,
                                        ],
                                ],
                                [],
                        ],
                ];
        }

        /**
         * Check, if a non-parsable version constraint does not throw an exception or
         * returns any error message.
         */
        public function testInvalidConstraint() {
                $checker = new VersionChecker( '1.0.0', '7.0.0', [] );
                $checker->setLoadedExtensionsAndSkins( [
                                'FakeDependency' => [
                                        'version' => 'not really valid',
                                ],
                        ] );
                $this->assertEquals( [
                        [
                                'type' => 'invalid-version',
                                'msg' => "FakeDependency does not have a valid version string.",
                        ],
                ], $checker->checkArray( [
                        'FakeExtension' => [
                                'extensions' => [
                                        'FakeDependency' => '1.24.3',
                                ],
                        ],
                ] ) );

                $checker = new VersionChecker( '1.0.0', '7.0.0', [] );
                $checker->setLoadedExtensionsAndSkins( [
                                'FakeDependency' => [
                                        'version' => '1.24.3',
                                ],
                        ] );

                $this->setExpectedException( UnexpectedValueException::class );
                $checker->checkArray( [
                        'FakeExtension' => [
                                'FakeDependency' => 'not really valid',
                        ],
                ] );
        }

        public function provideInvalidDependency() {
                return [
                        [
                                [
                                        'FakeExtension' => [
                                                'platform' => [
                                                        'undefinedPlatformDependency' => '*',
                                                ],
                                        ],
                                ],
                                'undefinedPlatformDependency',
                        ],
                        [
                                [
                                        'FakeExtension' => [
                                                'platform' => [
                                                        'phpLoadedExtension' => '*',
                                                ],
                                        ],
                                ],
                                'phpLoadedExtension',
                        ],
                        [
                                [
                                        'FakeExtension' => [
                                                'platform' => [
                                                        'ability-invalidAbility' => true,
                                                ],
                                        ],
                                ],
                                'ability-invalidAbility',
                        ],
                        [
                                [
                                        'FakeExtension' => [
                                                'platform' => [
                                                        'presentAbility' => true,
                                                ],
                                        ],
                                ],
                                'presentAbility',
                        ],
                        [
                                [
                                        'FakeExtension' => [
                                                'undefinedDependencyType' => '*',
                                        ],
                                ],
                                'undefinedDependencyType',
                        ],
                        // T197478
                        [
                                [
                                        'FakeExtension' => [
                                                'skin' => [
                                                        'FakeSkin' => '*',
                                                ],
                                        ],
                                ],
                                'skin',
                        ],
                ];
        }

        /**
         * @dataProvider provideInvalidDependency
         */
        public function testInvalidDependency( $depencency, $type ) {
                $checker = new VersionChecker(
                        '1.0.0',
                        '7.0.0',
                        [ 'phpLoadedExtension' ],
                        [
                                'presentAbility' => true,
                                'missingAbility' => false,
                        ]
                );
                $this->setExpectedException(
                        UnexpectedValueException::class,
                        "Dependency type $type unknown in FakeExtension"
                );
                $checker->checkArray( $depencency );
        }

        public function testInvalidPhpExtensionConstraint() {
                $checker = new VersionChecker( '1.0.0', '7.0.0', [ 'phpLoadedExtension' ] );
                $this->setExpectedException(
                        UnexpectedValueException::class,
                        'Version constraints for PHP extensions are not supported in FakeExtension'
                );
                $checker->checkArray( [
                        'FakeExtension' => [
                                'platform' => [
                                        'ext-phpLoadedExtension' => '1.0.0',
                                ],
                        ],
                ] );
        }

        /**
         * @dataProvider provideInvalidAbilityType
         */
        public function testInvalidAbilityType( $value ) {
                $checker = new VersionChecker( '1.0.0', '7.0.0', [], [ 'presentAbility' => true ] );
                $this->setExpectedException(
                        UnexpectedValueException::class,
                        'Only booleans are allowed to to indicate the presence of abilities in FakeExtension'
                );
                $checker->checkArray( [
                        'FakeExtension' => [
                                'platform' => [
                                        'ability-presentAbility' => $value,
                                ],
                        ],
                ] );
        }

        public function provideInvalidAbilityType() {
                return [
                        [ null ],
                        [ 1 ],
                        [ '1' ],
                ];
        }

}