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- <?php
- namespace Drupal\Tests\path\Functional;
- use Drupal\Core\Cache\Cache;
- use Drupal\Core\Database\Database;
- use Drupal\Core\Url;
- /**
- * Add, edit, delete, and change alias and verify its consistency in the
- * database.
- *
- * @group path
- */
- class PathAliasTest extends PathTestBase {
- /**
- * Modules to enable.
- *
- * @var array
- */
- public static $modules = ['path'];
- protected function setUp() {
- parent::setUp();
- // Create test user and log in.
- $web_user = $this->drupalCreateUser(['create page content', 'edit own page content', 'administer url aliases', 'create url aliases', 'access content overview']);
- $this->drupalLogin($web_user);
- }
- /**
- * Tests the path cache.
- */
- public function testPathCache() {
- // Create test node.
- $node1 = $this->drupalCreateNode();
- // Create alias.
- $edit = [];
- $edit['source'] = '/node/' . $node1->id();
- $edit['alias'] = '/' . $this->randomMachineName(8);
- $this->drupalPostForm('admin/config/search/path/add', $edit, t('Save'));
- // Check the path alias whitelist cache.
- $whitelist = \Drupal::cache('bootstrap')->get('path_alias_whitelist');
- $this->assertTrue($whitelist->data['node']);
- $this->assertFalse($whitelist->data['admin']);
- // Visit the system path for the node and confirm a cache entry is
- // created.
- \Drupal::cache('data')->deleteAll();
- // Make sure the path is not converted to the alias.
- $this->drupalGet(trim($edit['source'], '/'), ['alias' => TRUE]);
- $this->assertTrue(\Drupal::cache('data')->get('preload-paths:' . $edit['source']), 'Cache entry was created.');
- // Visit the alias for the node and confirm a cache entry is created.
- \Drupal::cache('data')->deleteAll();
- // @todo Remove this once https://www.drupal.org/node/2480077 lands.
- Cache::invalidateTags(['rendered']);
- $this->drupalGet(trim($edit['alias'], '/'));
- $this->assertTrue(\Drupal::cache('data')->get('preload-paths:' . $edit['source']), 'Cache entry was created.');
- }
- /**
- * Tests alias functionality through the admin interfaces.
- */
- public function testAdminAlias() {
- // Create test node.
- $node1 = $this->drupalCreateNode();
- // Create alias.
- $edit = [];
- $edit['source'] = '/node/' . $node1->id();
- $edit['alias'] = '/' . $this->getRandomGenerator()->word(8);
- $this->drupalPostForm('admin/config/search/path/add', $edit, t('Save'));
- // Confirm that the alias works.
- $this->drupalGet($edit['alias']);
- $this->assertText($node1->label(), 'Alias works.');
- $this->assertResponse(200);
- // Confirm that the alias works in a case-insensitive way.
- $this->assertTrue(ctype_lower(ltrim($edit['alias'], '/')));
- $this->drupalGet($edit['alias']);
- $this->assertText($node1->label(), 'Alias works lower case.');
- $this->assertResponse(200);
- $this->drupalGet(mb_strtoupper($edit['alias']));
- $this->assertText($node1->label(), 'Alias works upper case.');
- $this->assertResponse(200);
- // Change alias to one containing "exotic" characters.
- $pid = $this->getPID($edit['alias']);
- $previous = $edit['alias'];
- // Lower-case letters.
- $edit['alias'] = '/alias' .
- // "Special" ASCII characters.
- "- ._~!$'\"()*@[]?&+%#,;=:" .
- // Characters that look like a percent-escaped string.
- "%23%25%26%2B%2F%3F" .
- // Characters from various non-ASCII alphabets.
- "中國書۞";
- $connection = Database::getConnection();
- if ($connection->databaseType() != 'sqlite') {
- // When using LIKE for case-insensitivity, the SQLite driver is
- // currently unable to find the upper-case versions of non-ASCII
- // characters.
- // @todo fix this in https://www.drupal.org/node/2607432
- $edit['alias'] .= "ïвβéø";
- }
- $this->drupalPostForm('admin/config/search/path/edit/' . $pid, $edit, t('Save'));
- // Confirm that the alias works.
- $this->drupalGet(mb_strtoupper($edit['alias']));
- $this->assertText($node1->label(), 'Changed alias works.');
- $this->assertResponse(200);
- $this->container->get('path.alias_manager')->cacheClear();
- // Confirm that previous alias no longer works.
- $this->drupalGet($previous);
- $this->assertNoText($node1->label(), 'Previous alias no longer works.');
- $this->assertResponse(404);
- // Create second test node.
- $node2 = $this->drupalCreateNode();
- // Set alias to second test node.
- $edit['source'] = '/node/' . $node2->id();
- // leave $edit['alias'] the same
- $this->drupalPostForm('admin/config/search/path/add', $edit, t('Save'));
- // Confirm no duplicate was created.
- $this->assertRaw(t('The alias %alias is already in use in this language.', ['%alias' => $edit['alias']]), 'Attempt to move alias was rejected.');
- $edit_upper = $edit;
- $edit_upper['alias'] = mb_strtoupper($edit['alias']);
- $this->drupalPostForm('admin/config/search/path/add', $edit_upper, t('Save'));
- $this->assertRaw(t('The alias %alias could not be added because it is already in use in this language with different capitalization: %stored_alias.', [
- '%alias' => $edit_upper['alias'],
- '%stored_alias' => $edit['alias'],
- ]), 'Attempt to move upper-case alias was rejected.');
- // Delete alias.
- $this->drupalGet('admin/config/search/path/edit/' . $pid);
- $this->clickLink(t('Delete'));
- $this->assertRaw(t('Are you sure you want to delete path alias %name?', ['%name' => $edit['alias']]));
- $this->drupalPostForm(NULL, [], t('Confirm'));
- // Confirm that the alias no longer works.
- $this->drupalGet($edit['alias']);
- $this->assertNoText($node1->label(), 'Alias was successfully deleted.');
- $this->assertResponse(404);
- // Create a really long alias.
- $edit = [];
- $edit['source'] = '/node/' . $node1->id();
- $alias = '/' . $this->randomMachineName(128);
- $edit['alias'] = $alias;
- // The alias is shortened to 50 characters counting the ellipsis.
- $truncated_alias = substr($alias, 0, 47);
- $this->drupalPostForm('admin/config/search/path/add', $edit, t('Save'));
- $this->assertNoText($alias, 'The untruncated alias was not found.');
- // The 'truncated' alias will always be found.
- $this->assertText($truncated_alias, 'The truncated alias was found.');
- // Create third test node.
- $node3 = $this->drupalCreateNode();
- // Create absolute path alias.
- $edit = [];
- $edit['source'] = '/node/' . $node3->id();
- $node3_alias = '/' . $this->randomMachineName(8);
- $edit['alias'] = $node3_alias;
- $this->drupalPostForm('admin/config/search/path/add', $edit, t('Save'));
- // Create fourth test node.
- $node4 = $this->drupalCreateNode();
- // Create alias with trailing slash.
- $edit = [];
- $edit['source'] = '/node/' . $node4->id();
- $node4_alias = '/' . $this->randomMachineName(8);
- $edit['alias'] = $node4_alias . '/';
- $this->drupalPostForm('admin/config/search/path/add', $edit, t('Save'));
- // Confirm that the alias with trailing slash is not found.
- $this->assertNoText($edit['alias'], 'The absolute alias was not found.');
- // The alias without trailing flash is found.
- $this->assertText(trim($edit['alias'], '/'), 'The alias without trailing slash was found.');
- // Update an existing alias to point to a different source.
- $pid = $this->getPID($node4_alias);
- $edit = [];
- $edit['alias'] = $node4_alias;
- $edit['source'] = '/node/' . $node2->id();
- $this->drupalPostForm('admin/config/search/path/edit/' . $pid, $edit, t('Save'));
- $this->assertText('The alias has been saved.');
- $this->drupalGet($edit['alias']);
- $this->assertNoText($node4->label(), 'Previous alias no longer works.');
- $this->assertText($node2->label(), 'Alias works.');
- $this->assertResponse(200);
- // Update an existing alias to use a duplicate alias.
- $pid = $this->getPID($node3_alias);
- $edit = [];
- $edit['alias'] = $node4_alias;
- $edit['source'] = '/node/' . $node3->id();
- $this->drupalPostForm('admin/config/search/path/edit/' . $pid, $edit, t('Save'));
- $this->assertRaw(t('The alias %alias is already in use in this language.', ['%alias' => $edit['alias']]));
- // Create an alias without a starting slash.
- $node5 = $this->drupalCreateNode();
- $edit = [];
- $edit['source'] = 'node/' . $node5->id();
- $node5_alias = $this->randomMachineName(8);
- $edit['alias'] = $node5_alias . '/';
- $this->drupalPostForm('admin/config/search/path/add', $edit, t('Save'));
- $this->assertUrl('admin/config/search/path/add');
- $this->assertText('The source path has to start with a slash.');
- $this->assertText('The alias path has to start with a slash.');
- }
- /**
- * Tests alias functionality through the node interfaces.
- */
- public function testNodeAlias() {
- // Create test node.
- $node1 = $this->drupalCreateNode();
- // Create alias.
- $edit = [];
- $edit['path[0][alias]'] = '/' . $this->randomMachineName(8);
- $this->drupalPostForm('node/' . $node1->id() . '/edit', $edit, t('Save'));
- // Confirm that the alias works.
- $this->drupalGet($edit['path[0][alias]']);
- $this->assertText($node1->label(), 'Alias works.');
- $this->assertResponse(200);
- // Confirm the 'canonical' and 'shortlink' URLs.
- $elements = $this->xpath("//link[contains(@rel, 'canonical') and contains(@href, '" . $edit['path[0][alias]'] . "')]");
- $this->assertTrue(!empty($elements), 'Page contains canonical link URL.');
- $elements = $this->xpath("//link[contains(@rel, 'shortlink') and contains(@href, 'node/" . $node1->id() . "')]");
- $this->assertTrue(!empty($elements), 'Page contains shortlink URL.');
- $previous = $edit['path[0][alias]'];
- // Change alias to one containing "exotic" characters.
- // Lower-case letters.
- $edit['path[0][alias]'] = '/alias' .
- // "Special" ASCII characters.
- "- ._~!$'\"()*@[]?&+%#,;=:" .
- // Characters that look like a percent-escaped string.
- "%23%25%26%2B%2F%3F" .
- // Characters from various non-ASCII alphabets.
- "中國書۞";
- $connection = Database::getConnection();
- if ($connection->databaseType() != 'sqlite') {
- // When using LIKE for case-insensitivity, the SQLite driver is
- // currently unable to find the upper-case versions of non-ASCII
- // characters.
- // @todo fix this in https://www.drupal.org/node/2607432
- $edit['path[0][alias]'] .= "ïвβéø";
- }
- $this->drupalPostForm('node/' . $node1->id() . '/edit', $edit, t('Save'));
- // Confirm that the alias works.
- $this->drupalGet(mb_strtoupper($edit['path[0][alias]']));
- $this->assertText($node1->label(), 'Changed alias works.');
- $this->assertResponse(200);
- // Make sure that previous alias no longer works.
- $this->drupalGet($previous);
- $this->assertNoText($node1->label(), 'Previous alias no longer works.');
- $this->assertResponse(404);
- // Create second test node.
- $node2 = $this->drupalCreateNode();
- // Set alias to second test node.
- // Leave $edit['path[0][alias]'] the same.
- $this->drupalPostForm('node/' . $node2->id() . '/edit', $edit, t('Save'));
- // Confirm that the alias didn't make a duplicate.
- $this->assertText(t('The alias is already in use.'), 'Attempt to moved alias was rejected.');
- // Delete alias.
- $this->drupalPostForm('node/' . $node1->id() . '/edit', ['path[0][alias]' => ''], t('Save'));
- // Confirm that the alias no longer works.
- $this->drupalGet($edit['path[0][alias]']);
- $this->assertNoText($node1->label(), 'Alias was successfully deleted.');
- $this->assertResponse(404);
- // Create third test node.
- $node3 = $this->drupalCreateNode();
- // Set its path alias to an absolute path.
- $edit = ['path[0][alias]' => '/' . $this->randomMachineName(8)];
- $this->drupalPostForm('node/' . $node3->id() . '/edit', $edit, t('Save'));
- // Confirm that the alias was converted to a relative path.
- $this->drupalGet(trim($edit['path[0][alias]'], '/'));
- $this->assertText($node3->label(), 'Alias became relative.');
- $this->assertResponse(200);
- // Create fourth test node.
- $node4 = $this->drupalCreateNode();
- // Set its path alias to have a trailing slash.
- $edit = ['path[0][alias]' => '/' . $this->randomMachineName(8) . '/'];
- $this->drupalPostForm('node/' . $node4->id() . '/edit', $edit, t('Save'));
- // Confirm that the alias was converted to a relative path.
- $this->drupalGet(trim($edit['path[0][alias]'], '/'));
- $this->assertText($node4->label(), 'Alias trimmed trailing slash.');
- $this->assertResponse(200);
- // Create fifth test node.
- $node5 = $this->drupalCreateNode();
- // Set a path alias.
- $edit = ['path[0][alias]' => '/' . $this->randomMachineName(8)];
- $this->drupalPostForm('node/' . $node5->id() . '/edit', $edit, t('Save'));
- // Delete the node and check that the path alias is also deleted.
- $node5->delete();
- $path_alias = \Drupal::service('path.alias_storage')->lookupPathAlias('/node/' . $node5->id(), $node5->language()->getId());
- $this->assertFalse($path_alias, 'Alias was successfully deleted when the referenced node was deleted.');
- // Create sixth test node.
- $node6 = $this->drupalCreateNode();
- // Create an invalid alias with two leading slashes and verify that the
- // extra slash is removed when the link is generated. This ensures that URL
- // aliases cannot be used to inject external URLs.
- // @todo The user interface should either display an error message or
- // automatically trim these invalid aliases, rather than allowing them to
- // be silently created, at which point the functional aspects of this
- // test will need to be moved elsewhere and switch to using a
- // programmatically-created alias instead.
- $alias = $this->randomMachineName(8);
- $edit = ['path[0][alias]' => '//' . $alias];
- $this->drupalPostForm($node6->toUrl('edit-form'), $edit, t('Save'));
- $this->drupalGet(Url::fromRoute('system.admin_content'));
- // This checks the link href before clicking it, rather than using
- // \Drupal\Tests\BrowserTestBase::assertSession()->addressEquals() after
- // clicking it, because the test browser does not always preserve the
- // correct number of slashes in the URL when it visits internal links;
- // using \Drupal\Tests\BrowserTestBase::assertSession()->addressEquals()
- // would actually make the test pass unconditionally on the testbot (or
- // anywhere else where Drupal is installed in a subdirectory).
- $link_xpath = $this->xpath('//a[normalize-space(text())=:label]', [':label' => $node6->getTitle()]);
- $link_href = $link_xpath[0]->getAttribute('href');
- $this->assertEquals($link_href, base_path() . $alias);
- $this->clickLink($node6->getTitle());
- $this->assertResponse(404);
- }
- /**
- * Returns the path ID.
- *
- * @param string $alias
- * A string containing an aliased path.
- *
- * @return int
- * Integer representing the path ID.
- */
- public function getPID($alias) {
- return db_query("SELECT pid FROM {url_alias} WHERE alias = :alias", [':alias' => $alias])->fetchField();
- }
- /**
- * Tests that duplicate aliases fail validation.
- */
- public function testDuplicateNodeAlias() {
- // Create one node with a random alias.
- $node_one = $this->drupalCreateNode();
- $edit = [];
- $edit['path[0][alias]'] = '/' . $this->randomMachineName();
- $this->drupalPostForm('node/' . $node_one->id() . '/edit', $edit, t('Save'));
- // Now create another node and try to set the same alias.
- $node_two = $this->drupalCreateNode();
- $this->drupalPostForm('node/' . $node_two->id() . '/edit', $edit, t('Save'));
- $this->assertText(t('The alias is already in use.'));
- $this->assertFieldByXPath("//input[@name='path[0][alias]' and contains(@class, 'error')]", $edit['path[0][alias]'], 'Textfield exists and has the error class.');
- // Behavior here differs with the inline_form_errors module enabled.
- // Enable the inline_form_errors module and try this again. This module
- // improves validation with a link in the error message(s) to the fields
- // which have invalid input.
- $this->assertTrue($this->container->get('module_installer')->install(['inline_form_errors'], TRUE), 'Installed inline_form_errors.');
- // Attempt to edit the second node again, as before.
- $this->drupalPostForm('node/' . $node_two->id() . '/edit', $edit, t('Preview'));
- // This error should still be present next to the field.
- $this->assertSession()->pageTextContains(t('The alias is already in use.'), 'Field error found with expected text.');
- // The validation error set for the page should include this text.
- $this->assertSession()->pageTextContains(t('1 error has been found: URL alias'), 'Form error found with expected text.');
- // The text 'URL alias' should be a link.
- $this->assertSession()->linkExists('URL alias');
- // The link should be to the ID of the URL alias field.
- $this->assertSession()->linkByHrefExists('#edit-path-0-alias');
- }
- }
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