Initial commit

drupal7/web/modules/file/tests/file_module_test.info

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+name = File test
+description = Provides hooks for testing File module functionality.
+package = Core
+version = VERSION
+core = 7.x
+hidden = TRUE
+
+; Information added by Drupal.org packaging script on 2024-03-06
+version = "7.100"
+project = "drupal"
+datestamp = "1709734591"

drupal7/web/modules/file/tests/file_module_test.module

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+<?php
+
+/**
+ * @file
+ * Provides File module pages for testing purposes.
+ */
+
+/**
+ * Implements hook_menu().
+ */
+function file_module_test_menu() {
+  $items = array();
+
+  $items['file/test'] = array(
+    'title' => 'Managed file test',
+    'page callback' => 'drupal_get_form',
+    'page arguments' => array('file_module_test_form'),
+    'access arguments' => array('access content'),
+  );
+
+  return $items;
+}
+
+/**
+ * Form constructor for testing a 'managed_file' element.
+ *
+ * @see file_module_test_form_submit()
+ * @ingroup forms
+ */
+function file_module_test_form($form, &$form_state, $tree = TRUE, $extended = FALSE, $default_fid = NULL) {
+  $form['#tree'] = (bool) $tree;
+
+  $form['nested']['file'] = array(
+    '#type' => 'managed_file',
+    '#title' => t('Managed file'),
+    '#upload_location' => 'public://test',
+    '#progress_message' => t('Please wait...'),
+    '#extended' => (bool) $extended,
+    '#size' => 13,
+  );
+  if ($default_fid) {
+    $form['nested']['file']['#default_value'] = $extended ? array('fid' => $default_fid) : $default_fid;
+  }
+
+  $form['textfield'] = array(
+    '#type' => 'textfield',
+    '#title' => t('Type a value and ensure it stays'),
+  );
+
+  $form['submit'] = array(
+    '#type' => 'submit',
+    '#value' => t('Save'),
+  );
+
+  return $form;
+}
+
+/**
+ * Form submission handler for file_module_test_form().
+ */
+function file_module_test_form_submit($form, &$form_state) {
+  if ($form['#tree']) {
+    $fid = $form['nested']['file']['#extended'] ? $form_state['values']['nested']['file']['fid'] : $form_state['values']['nested']['file'];
+  }
+  else {
+    $fid = $form['nested']['file']['#extended'] ? $form_state['values']['file']['fid'] : $form_state['values']['file'];
+  }
+  drupal_set_message(t('The file id is %fid.', array('%fid' => $fid)));
+}
+
+/**
+ * Implements hook_file_download().
+ */
+function file_module_test_file_download($uri) {
+  if (variable_get('file_module_test_grant_download_access')) {
+    // Mimic what file_get_content_headers() would do if we had a full $file
+    // object to pass to it.
+    return array(
+      'Content-Type' => mime_header_encode(file_get_mimetype($uri)),
+      'Content-Length' => filesize($uri),
+      'Cache-Control' => 'private',
+    );
+  }
+}