protected function WebTestBase::drupalGetTestFiles in Zircon Profile 8

Same name and namespace in other branches

8.0 core/modules/simpletest/src/WebTestBase.php \Drupal\simpletest\WebTestBase::drupalGetTestFiles()

Gets a list of files that can be used in tests.

The first time this method is called, it will call simpletest_generate_file() to generate binary and ASCII text files in the public:// directory. It will also copy all files in core/modules/simpletest/files to public://. These contain image, SQL, PHP, JavaScript, and HTML files.

All filenames are prefixed with their type and have appropriate extensions:

text-*.txt
binary-*.txt
html-*.html and html-*.txt
image-*.png, image-*.jpg, and image-*.gif
javascript-*.txt and javascript-*.script
php-*.txt and php-*.php
sql-*.txt and sql-*.sql

Any subsequent calls will not generate any new files, or copy the files over again. However, if a test class adds a new file to public:// that is prefixed with one of the above types, it will get returned as well, even on subsequent calls.

Parameters

$type: File type, possible values: 'binary', 'html', 'image', 'javascript', 'php', 'sql', 'text'.

$size: (optional) File size in bytes to match. Defaults to NULL, which will not filter the returned list by size.

Return value

List of files in public:// that match the filter(s).

40 calls to WebTestBase::drupalGetTestFiles()

CommentPreviewTest::testCommentPreview in core/modules/comment/src/Tests/CommentPreviewTest.php: Tests comment preview.
ConfigImportUploadTest::testImport in core/modules/config/src/Tests/ConfigImportUploadTest.php: Tests importing configuration.
ContentTranslationSyncImageTest::setUp in core/modules/content_translation/src/Tests/ContentTranslationSyncImageTest.php: Sets up a Drupal site for running functional and integration tests.
EntityReferenceFileUploadTest::testFileUpload in core/modules/field/src/Tests/EntityReference/EntityReferenceFileUploadTest.php: Tests that the autocomplete input element does not cause ajax fatal.
FileFieldDisplayTest::testDescToggle in core/modules/file/src/Tests/FileFieldDisplayTest.php: Tests description toggle for field instance configuration.

... See full list

File

core/modules/simpletest/src/WebTestBase.php, line 513: Contains \Drupal\simpletest\WebTestBase.

Class

WebTestBase: Test case for typical Drupal tests.

Namespace

Drupal\simpletest

Code

protected function drupalGetTestFiles($type, $size = NULL) {
  if (empty($this->generatedTestFiles)) {

    // Generate binary test files.
    $lines = array(
      64,
      1024,
    );
    $count = 0;
    foreach ($lines as $line) {
      simpletest_generate_file('binary-' . $count++, 64, $line, 'binary');
    }

    // Generate ASCII text test files.
    $lines = array(
      16,
      256,
      1024,
      2048,
      20480,
    );
    $count = 0;
    foreach ($lines as $line) {
      simpletest_generate_file('text-' . $count++, 64, $line, 'text');
    }

    // Copy other test files from simpletest.
    $original = drupal_get_path('module', 'simpletest') . '/files';
    $files = file_scan_directory($original, '/(html|image|javascript|php|sql)-.*/');
    foreach ($files as $file) {
      file_unmanaged_copy($file->uri, PublicStream::basePath());
    }
    $this->generatedTestFiles = TRUE;
  }
  $files = array();

  // Make sure type is valid.
  if (in_array($type, array(
    'binary',
    'html',
    'image',
    'javascript',
    'php',
    'sql',
    'text',
  ))) {
    $files = file_scan_directory('public://', '/' . $type . '\\-.*/');

    // If size is set then remove any files that are not of that size.
    if ($size !== NULL) {
      foreach ($files as $file) {
        $stats = stat($file->uri);
        if ($stats['size'] != $size) {
          unset($files[$file->uri]);
        }
      }
    }
  }
  usort($files, array(
    $this,
    'drupalCompareFiles',
  ));
  return $files;
}

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