mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-10-22 14:05:37 +02:00
273 lines
10 KiB
PHP
273 lines
10 KiB
PHP
<?php
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/**
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* Tests for the File class
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*/
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class FileTest extends SapphireTest {
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static $fixture_file = 'sapphire/tests/filesystem/FileTest.yml';
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function testCreateWithFilenameWithSubfolder() {
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// Note: We can't use fixtures/setUp() for this, as we want to create the db record manually.
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// Creating the folder is necessary to avoid having "Filename" overwritten by setName()/setRelativePath(),
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// because the parent folders don't exist in the database
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$folder = Folder::findOrMake('/FileTest/');
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$testfilePath = 'assets/FileTest/CreateWithFilenameHasCorrectPath.txt'; // Important: No leading slash
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$fh = fopen(BASE_PATH . '/' . $testfilePath, "w");
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fwrite($fh, str_repeat('x',1000000));
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fclose($fh);
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$file = new File();
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$file->Filename = $testfilePath;
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// TODO This should be auto-detected
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$file->ParentID = $folder->ID;
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$file->write();
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$this->assertEquals('CreateWithFilenameHasCorrectPath.txt', $file->Name, '"Name" property is automatically set from "Filename"');
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$this->assertEquals($testfilePath, $file->Filename, '"Filename" property remains unchanged');
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// TODO This should be auto-detected, see File->updateFilesystem()
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// $this->assertInstanceOf('Folder', $file->Parent(), 'Parent folder is created in database');
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// $this->assertFileExists($file->Parent()->getFullPath(), 'Parent folder is created on filesystem');
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// $this->assertEquals('FileTest', $file->Parent()->Name);
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// $this->assertInstanceOf('Folder', $file->Parent()->Parent(), 'Grandparent folder is created in database');
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// $this->assertFileExists($file->Parent()->Parent()->getFullPath(), 'Grandparent folder is created on filesystem');
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// $this->assertEquals('assets', $file->Parent()->Parent()->Name);
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}
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function testGetExtension() {
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$this->assertEquals('', File::get_file_extension('myfile'), 'No extension');
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$this->assertEquals('txt', File::get_file_extension('myfile.txt'), 'Simple extension');
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$this->assertEquals('gz', File::get_file_extension('myfile.tar.gz'), 'Double-barrelled extension only returns last bit');
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}
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function testValidateExtension() {
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Session::set('loggedInAs', null);
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$origExts = File::$allowed_extensions;
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File::$allowed_extensions = array('txt');
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$file = $this->objFromFixture('File', 'asdf');
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// Invalid ext
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$file->Name = 'asdf.php';
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$v = $file->validate();
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$this->assertFalse($v->valid());
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$this->assertContains('Extension is not allowed', $v->message());
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// Valid ext
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$file->Name = 'asdf.txt';
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$v = $file->validate();
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$this->assertTrue($v->valid());
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// Capital extension is valid as well
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$file->Name = 'asdf.TXT';
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$v = $file->validate();
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$this->assertTrue($v->valid());
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File::$allowed_extensions = $origExts;
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}
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function testSetNameChangesFilesystemOnWrite() {
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$file = $this->objFromFixture('File', 'asdf');
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$oldPath = $file->getFullPath();
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// Before write()
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$file->Name = 'renamed.txt';
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$this->assertFileExists($oldPath, 'Old path is still present');
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$this->assertFileNotExists($file->getFullPath(), 'New path is updated in memory, not written before write() is called');
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$file->write();
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// After write()
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clearstatcache();
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$this->assertFileNotExists($oldPath, 'Old path is removed after write()');
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$this->assertFileExists($file->getFullPath(), 'New path is created after write()');
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}
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function testSetParentIDChangesFilesystemOnWrite() {
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$file = $this->objFromFixture('File', 'asdf');
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$subfolder = $this->objFromFixture('Folder', 'subfolder');
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$oldPath = $file->getFullPath();
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// set ParentID
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$file->ParentID = $subfolder->ID;
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// Before write()
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$this->assertFileExists($oldPath, 'Old path is still present');
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$this->assertFileNotExists($file->getFullPath(), 'New path is updated in memory, not written before write() is called');
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$file->write();
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// After write()
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clearstatcache();
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$this->assertFileNotExists($oldPath, 'Old path is removed after write()');
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$this->assertFileExists($file->getFullPath(), 'New path is created after write()');
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}
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/**
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* @see http://open.silverstripe.org/ticket/5693
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*/
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function testSetNameWithInvalidExtensionDoesntChangeFilesystem() {
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$origExts = File::$allowed_extensions;
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File::$allowed_extensions = array('txt');
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$file = $this->objFromFixture('File', 'asdf');
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$oldPath = $file->getFullPath();
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$file->Name = 'renamed.php'; // evil extension
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try {
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$file->write();
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} catch(ValidationException $e) {
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File::$allowed_extensions = $origExts;
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return;
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}
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$this->fail('Expected ValidationException not raised');
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File::$allowed_extensions = $origExts;
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}
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function testLinkAndRelativeLink() {
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$file = $this->objFromFixture('File', 'asdf');
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$this->assertEquals(ASSETS_DIR . '/FileTest.txt', $file->RelativeLink());
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$this->assertEquals(Director::baseURL() . ASSETS_DIR . '/FileTest.txt', $file->Link());
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}
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function testGetRelativePath() {
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$rootfile = $this->objFromFixture('File', 'asdf');
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$this->assertEquals('assets/FileTest.txt', $rootfile->getRelativePath(), 'File in assets/ folder');
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$subfolderfile = $this->objFromFixture('File', 'subfolderfile');
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$this->assertEquals('assets/FileTest-subfolder/FileTestSubfolder.txt', $subfolderfile->getRelativePath(), 'File in subfolder within assets/ folder, with existing Filename');
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$subfolderfilesetfromname = $this->objFromFixture('File', 'subfolderfile-setfromname');
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$this->assertEquals('assets/FileTest-subfolder/FileTestSubfolder2.txt', $subfolderfilesetfromname->getRelativePath(), 'File in subfolder within assets/ folder, with Filename generated through setName()');
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}
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function testGetFullPath() {
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$rootfile = $this->objFromFixture('File', 'asdf');
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$this->assertEquals(ASSETS_PATH . '/FileTest.txt', $rootfile->getFullPath(), 'File in assets/ folder');
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}
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function testGetURL() {
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$rootfile = $this->objFromFixture('File', 'asdf');
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$this->assertEquals(Director::baseURL() . $rootfile->getFilename(), $rootfile->getURL());
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}
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function testGetAbsoluteURL() {
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$rootfile = $this->objFromFixture('File', 'asdf');
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$this->assertEquals(Director::absoluteBaseURL() . $rootfile->getFilename(), $rootfile->getAbsoluteURL());
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}
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function testNameAndTitleGeneration() {
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/* If objects are loaded into the system with just a Filename, then Name is generated but Title isn't */
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$file = $this->objFromFixture('File', 'asdf');
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$this->assertEquals('FileTest.txt', $file->Name);
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$this->assertNull($file->Title);
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/* However, if Name is set instead of Filename, then Title is set */
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$file = $this->objFromFixture('File', 'setfromname');
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$this->assertEquals(ASSETS_DIR . '/FileTest.png', $file->Filename);
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$this->assertEquals('FileTest', $file->Title);
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}
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function testSizeAndAbsoluteSizeParameters() {
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$file = $this->objFromFixture('File', 'asdf');
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/* AbsoluteSize will give the integer number */
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$this->assertEquals(1000000, $file->AbsoluteSize);
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/* Size will give a humanised number */
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$this->assertEquals('977 KB', $file->Size);
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}
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function testFileType() {
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$file = $this->objFromFixture('File', 'gif');
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$this->assertEquals("GIF image - good for diagrams", $file->FileType);
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$file = $this->objFromFixture('File', 'pdf');
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$this->assertEquals("Adobe Acrobat PDF file", $file->FileType);
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/* Only a few file types are given special descriptions; the rest are unknown */
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$file = $this->objFromFixture('File', 'asdf');
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$this->assertEquals("unknown", $file->FileType);
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}
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/**
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* Test the File::format_size() method
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*/
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function testFormatSize() {
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$this->assertEquals("1000 bytes", File::format_size(1000));
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$this->assertEquals("1023 bytes", File::format_size(1023));
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$this->assertEquals("1 KB", File::format_size(1025));
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$this->assertEquals("9.8 KB", File::format_size(10000));
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$this->assertEquals("49 KB", File::format_size(50000));
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$this->assertEquals("977 KB", File::format_size(1000000));
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$this->assertEquals("1 MB", File::format_size(1024*1024));
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$this->assertEquals("954 MB", File::format_size(1000000000));
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$this->assertEquals("1 GB", File::format_size(1024*1024*1024));
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$this->assertEquals("9.3 GB", File::format_size(10000000000));
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// It use any denomination higher than GB. It also doesn't overflow with >32 bit integers
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$this->assertEquals("93132.3 GB", File::format_size(100000000000000));
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}
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function testDeleteDatabaseOnly() {
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$file = $this->objFromFixture('File', 'asdf');
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$fileID = $file->ID;
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$filePath = $file->getFullPath();
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$file->deleteDatabaseOnly();
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DataObject::flush_and_destroy_cache();
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$this->assertFileExists($filePath);
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$this->assertFalse(DataObject::get_by_id('File', $fileID));
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}
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/////////////////////////////////////////////////////////////////////////////////////////////////////////////
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function setUp() {
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parent::setUp();
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if(!file_exists(ASSETS_PATH)) mkdir(ASSETS_PATH);
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/* Create a test folders for each of the fixture references */
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$folderIDs = $this->allFixtureIDs('Folder');
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foreach($folderIDs as $folderID) {
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$folder = DataObject::get_by_id('Folder', $folderID);
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if(!file_exists(BASE_PATH."/$folder->Filename")) mkdir(BASE_PATH."/$folder->Filename");
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}
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/* Create a test files for each of the fixture references */
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$fileIDs = $this->allFixtureIDs('File');
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foreach($fileIDs as $fileID) {
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$file = DataObject::get_by_id('File', $fileID);
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$fh = fopen(BASE_PATH."/$file->Filename", "w");
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fwrite($fh, str_repeat('x',1000000));
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fclose($fh);
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}
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}
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function tearDown() {
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parent::tearDown();
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/* Remove the test files that we've created */
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$fileIDs = $this->allFixtureIDs('File');
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foreach($fileIDs as $fileID) {
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$file = DataObject::get_by_id('File', $fileID);
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if($file && file_exists(BASE_PATH."/$file->Filename")) unlink(BASE_PATH."/$file->Filename");
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}
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/* Remove the test folders that we've crated */
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$folderIDs = $this->allFixtureIDs('Folder');
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foreach($folderIDs as $folderID) {
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$folder = DataObject::get_by_id('Folder', $folderID);
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if($folder && file_exists(BASE_PATH."/$folder->Filename")) Filesystem::removeFolder(BASE_PATH."/$folder->Filename");
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}
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// Remove left over folders and any files that may exist
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if(file_exists('../assets/FileTest')) Filesystem::removeFolder('../assets/FileTest');
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if(file_exists('../assets/FileTest-subfolder')) Filesystem::removeFolder('../assets/FileTest-subfolder');
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if(file_exists('../assets/FileTest.txt')) unlink('../assets/FileTest.txt');
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}
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} |