forked from extern/egroupware
100 lines
2.6 KiB
PHP
100 lines
2.6 KiB
PHP
<?php
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namespace EGroupware\Api\Vfs;
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require_once __DIR__ . '/../LoggedInTest.php';
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use EGroupware\Api\LoggedInTest;
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use EGroupware\Api\Vfs;
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/**
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* Class VfsTest
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*
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* Various tests of VFS to prevent regression
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*
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* @package EGroupware\Api\Vfs
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*/
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class VfsTest extends LoggedInTest
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{
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/**
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* Keep track of files to remove after
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* @var string[]
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*/
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protected $files = Array();
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protected function tearDown() : void
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{
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foreach ($this->files as $file)
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{
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if(Vfs::is_dir($file) && !Vfs::is_link($file))
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{
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Vfs::rmdir($file);
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}
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else
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{
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Vfs::unlink($file);
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}
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}
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}
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/**
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* Test that if we create a symlink to a folder, we can actually access
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* that folder and its contents through the symlink.
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*
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* @throws \EGroupware\Api\Exception\AssertionFailed
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*/
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public function testSymlinkFromFolder()
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{
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// Setup
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$test_base_dir = Vfs::get_home_dir();
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$source_dir = $test_base_dir . "/link_test";
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$link_dir = $test_base_dir . "/link_target";
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Vfs::mkdir($source_dir);
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// Add something into the directory
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$test_file_name = '/test.txt';
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$this->files[] = $test_file = $source_dir.$test_file_name;
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$contents = $this->getName() . "\nJust a test ;)\n";
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$this->assertNotFalse(
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file_put_contents(Vfs::PREFIX . $test_file, $contents),
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"Could not write file $test_file"
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);
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// Add into files list after test file, to make sure test file is removed
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// first during cleanup. Order matters: link first, dir last
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$this->files[] = $link_dir;
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$this->files[] = $source_dir;
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// Create the link
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$this->assertTrue(
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Vfs::symlink($source_dir, $link_dir),
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"Could not create symlink to test ('$link_dir')"
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);
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Vfs::clearstatcache();
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// Test - is a link
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$this->assertTrue(Vfs::is_link($link_dir), "Link directory was not a link");
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// Test - directory is a directory
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$this->assertTrue(Vfs::is_dir($link_dir), "Link directory was not a directory");
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// Test - Folder is what we expect
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$stat = Vfs::stat($link_dir);
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$this->assertEquals(2,$stat['nlink'], "Link target is not a folder");
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$this->assertStringEndsWith($source_dir,$stat['url'], "Looks like link is wrong");
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// Test - File is where we expect
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$files = Vfs::find($link_dir,['type'=>'F']);
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$this->assertEquals(1,Vfs::$find_total, "Unexpected file count");
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$this->assertEquals($link_dir.$test_file_name, $files[0], "File name mismatch");
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// Test - File is what we expect
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Vfs::stat($files[0]);
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$this->assertEquals($contents, file_get_contents(Vfs::PREFIX . $files[0]), "File contents are wrong");
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}
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}
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