dd7026585c
This commit splits changes from Ic14f5debc53e55d6714 to reduce it to only strictly needed things. It can be merged immediately. Bug: T192167 Change-Id: I8c541a66ea13421dbe7fa51d197d5455cc4786eb
113 lines
3.9 KiB
PHP
113 lines
3.9 KiB
PHP
<?php
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/**
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* @covers GitInfo
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*/
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class GitInfoTest extends MediaWikiTestCase {
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private static $tempDir;
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public static function setUpBeforeClass() : void {
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parent::setUpBeforeClass();
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self::$tempDir = wfTempDir() . '/mw-phpunit-' . wfRandomString( 8 );
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if ( !mkdir( self::$tempDir ) ) {
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self::$tempDir = null;
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throw new Exception( 'Unable to create temporary directory' );
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}
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mkdir( self::$tempDir . '/gitrepo' );
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mkdir( self::$tempDir . '/gitrepo/1' );
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mkdir( self::$tempDir . '/gitrepo/2' );
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mkdir( self::$tempDir . '/gitrepo/3' );
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mkdir( self::$tempDir . '/gitrepo/1/.git' );
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mkdir( self::$tempDir . '/gitrepo/1/.git/refs' );
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mkdir( self::$tempDir . '/gitrepo/1/.git/refs/heads' );
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file_put_contents( self::$tempDir . '/gitrepo/1/.git/HEAD',
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"ref: refs/heads/master\n" );
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file_put_contents( self::$tempDir . '/gitrepo/1/.git/refs/heads/master',
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"0123456789012345678901234567890123abcdef\n" );
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file_put_contents( self::$tempDir . '/gitrepo/1/.git/packed-refs',
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"abcdef6789012345678901234567890123456789 refs/heads/master\n" );
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file_put_contents( self::$tempDir . '/gitrepo/2/.git',
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"gitdir: ../1/.git\n" );
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file_put_contents( self::$tempDir . '/gitrepo/3/.git',
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'gitdir: ' . self::$tempDir . "/gitrepo/1/.git\n" );
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}
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public static function tearDownAfterClass() : void {
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if ( self::$tempDir ) {
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wfRecursiveRemoveDir( self::$tempDir );
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}
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}
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protected function setUp() : void {
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parent::setUp();
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$this->setMwGlobals( 'wgGitInfoCacheDirectory', __DIR__ . '/../data/gitinfo' );
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}
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protected function assertValidGitInfo( GitInfo $gitInfo ) {
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$this->assertTrue( $gitInfo->cacheIsComplete() );
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$this->assertEquals( 'refs/heads/master', $gitInfo->getHead() );
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$this->assertEquals( '0123456789abcdef0123456789abcdef01234567',
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$gitInfo->getHeadSHA1() );
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$this->assertEquals( '1070884800', $gitInfo->getHeadCommitDate() );
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$this->assertEquals( 'master', $gitInfo->getCurrentBranch() );
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$this->assertContains( '0123456789abcdef0123456789abcdef01234567',
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$gitInfo->getHeadViewUrl() );
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}
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public function testValidJsonData() {
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global $IP;
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$this->assertValidGitInfo( new GitInfo( "$IP/testValidJsonData" ) );
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$this->assertValidGitInfo( new GitInfo( __DIR__ . "/../data/gitinfo/extension" ) );
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}
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public function testMissingJsonData() {
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$dir = $GLOBALS['IP'] . '/testMissingJsonData';
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$fixture = new GitInfo( $dir );
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$this->assertFalse( $fixture->cacheIsComplete() );
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$this->assertFalse( $fixture->getHead() );
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$this->assertFalse( $fixture->getHeadSHA1() );
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$this->assertFalse( $fixture->getHeadCommitDate() );
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$this->assertFalse( $fixture->getCurrentBranch() );
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$this->assertFalse( $fixture->getHeadViewUrl() );
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// After calling all the outputs, the cache should be complete
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$this->assertTrue( $fixture->cacheIsComplete() );
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}
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public function testReadingHead() {
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$dir = self::$tempDir . '/gitrepo/1';
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$fixture = new GitInfo( $dir );
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$this->assertEquals( 'refs/heads/master', $fixture->getHead() );
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$this->assertEquals( '0123456789012345678901234567890123abcdef', $fixture->getHeadSHA1() );
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}
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public function testIndirection() {
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$dir = self::$tempDir . '/gitrepo/2';
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$fixture = new GitInfo( $dir );
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$this->assertEquals( 'refs/heads/master', $fixture->getHead() );
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$this->assertEquals( '0123456789012345678901234567890123abcdef', $fixture->getHeadSHA1() );
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}
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public function testIndirection2() {
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$dir = self::$tempDir . '/gitrepo/3';
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$fixture = new GitInfo( $dir );
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$this->assertEquals( 'refs/heads/master', $fixture->getHead() );
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$this->assertEquals( '0123456789012345678901234567890123abcdef', $fixture->getHeadSHA1() );
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}
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public function testReadingPackedRefs() {
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$dir = self::$tempDir . '/gitrepo/1';
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unlink( self::$tempDir . '/gitrepo/1/.git/refs/heads/master' );
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$fixture = new GitInfo( $dir );
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$this->assertEquals( 'refs/heads/master', $fixture->getHead() );
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$this->assertEquals( 'abcdef6789012345678901234567890123456789', $fixture->getHeadSHA1() );
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}
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}
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