summaryrefslogtreecommitdiff
path: root/kolab.org/www/drupal-7.26/modules/simpletest/tests/menu.test
diff options
context:
space:
mode:
Diffstat (limited to 'kolab.org/www/drupal-7.26/modules/simpletest/tests/menu.test')
-rw-r--r--kolab.org/www/drupal-7.26/modules/simpletest/tests/menu.test1740
1 files changed, 1740 insertions, 0 deletions
diff --git a/kolab.org/www/drupal-7.26/modules/simpletest/tests/menu.test b/kolab.org/www/drupal-7.26/modules/simpletest/tests/menu.test
new file mode 100644
index 0000000..f5d7d29
--- /dev/null
+++ b/kolab.org/www/drupal-7.26/modules/simpletest/tests/menu.test
@@ -0,0 +1,1740 @@
+<?php
+
+/**
+ * @file
+ * Provides SimpleTests for menu.inc.
+ */
+
+class MenuWebTestCase extends DrupalWebTestCase {
+ function setUp() {
+ $modules = func_get_args();
+ if (isset($modules[0]) && is_array($modules[0])) {
+ $modules = $modules[0];
+ }
+ parent::setUp($modules);
+ }
+
+ /**
+ * Assert that a given path shows certain breadcrumb links.
+ *
+ * @param string $goto
+ * (optional) A system path to pass to DrupalWebTestCase::drupalGet().
+ * @param array $trail
+ * An associative array whose keys are expected breadcrumb link paths and
+ * whose values are expected breadcrumb link texts (not sanitized).
+ * @param string $page_title
+ * (optional) A page title to additionally assert via
+ * DrupalWebTestCase::assertTitle(). Without site name suffix.
+ * @param array $tree
+ * (optional) An associative array whose keys are link paths and whose
+ * values are link titles (not sanitized) of an expected active trail in a
+ * menu tree output on the page.
+ * @param $last_active
+ * (optional) Whether the last link in $tree is expected to be active (TRUE)
+ * or just to be in the active trail (FALSE).
+ */
+ protected function assertBreadcrumb($goto, array $trail, $page_title = NULL, array $tree = array(), $last_active = TRUE) {
+ if (isset($goto)) {
+ $this->drupalGet($goto);
+ }
+ // Compare paths with actual breadcrumb.
+ $parts = $this->getParts();
+ $pass = TRUE;
+ foreach ($trail as $path => $title) {
+ $url = url($path);
+ $part = array_shift($parts);
+ $pass = ($pass && $part['href'] === $url && $part['text'] === check_plain($title));
+ }
+ // No parts must be left, or an expected "Home" will always pass.
+ $pass = ($pass && empty($parts));
+
+ $this->assertTrue($pass, format_string('Breadcrumb %parts found on @path.', array(
+ '%parts' => implode(' » ', $trail),
+ '@path' => $this->getUrl(),
+ )));
+
+ // Additionally assert page title, if given.
+ if (isset($page_title)) {
+ $this->assertTitle(strtr('@title | Drupal', array('@title' => $page_title)));
+ }
+
+ // Additionally assert active trail in a menu tree output, if given.
+ if ($tree) {
+ end($tree);
+ $active_link_path = key($tree);
+ $active_link_title = array_pop($tree);
+ $xpath = '';
+ if ($tree) {
+ $i = 0;
+ foreach ($tree as $link_path => $link_title) {
+ $part_xpath = (!$i ? '//' : '/following-sibling::ul/descendant::');
+ $part_xpath .= 'li[contains(@class, :class)]/a[contains(@href, :href) and contains(text(), :title)]';
+ $part_args = array(
+ ':class' => 'active-trail',
+ ':href' => url($link_path),
+ ':title' => $link_title,
+ );
+ $xpath .= $this->buildXPathQuery($part_xpath, $part_args);
+ $i++;
+ }
+ $elements = $this->xpath($xpath);
+ $this->assertTrue(!empty($elements), 'Active trail to current page was found in menu tree.');
+
+ // Append prefix for active link asserted below.
+ $xpath .= '/following-sibling::ul/descendant::';
+ }
+ else {
+ $xpath .= '//';
+ }
+ $xpath_last_active = ($last_active ? 'and contains(@class, :class-active)' : '');
+ $xpath .= 'li[contains(@class, :class-trail)]/a[contains(@href, :href) ' . $xpath_last_active . 'and contains(text(), :title)]';
+ $args = array(
+ ':class-trail' => 'active-trail',
+ ':class-active' => 'active',
+ ':href' => url($active_link_path),
+ ':title' => $active_link_title,
+ );
+ $elements = $this->xpath($xpath, $args);
+ $this->assertTrue(!empty($elements), format_string('Active link %title was found in menu tree, including active trail links %tree.', array(
+ '%title' => $active_link_title,
+ '%tree' => implode(' » ', $tree),
+ )));
+ }
+ }
+
+ /**
+ * Returns the breadcrumb contents of the current page in the internal browser.
+ */
+ protected function getParts() {
+ $parts = array();
+ $elements = $this->xpath('//div[@class="breadcrumb"]/a');
+ if (!empty($elements)) {
+ foreach ($elements as $element) {
+ $parts[] = array(
+ 'text' => (string) $element,
+ 'href' => (string) $element['href'],
+ 'title' => (string) $element['title'],
+ );
+ }
+ }
+ return $parts;
+ }
+}
+
+class MenuRouterTestCase extends DrupalWebTestCase {
+ public static function getInfo() {
+ return array(
+ 'name' => 'Menu router',
+ 'description' => 'Tests menu router and hook_menu() functionality.',
+ 'group' => 'Menu',
+ );
+ }
+
+ function setUp() {
+ // Enable dummy module that implements hook_menu.
+ parent::setUp('menu_test');
+ // Make the tests below more robust by explicitly setting the default theme
+ // and administrative theme that they expect.
+ theme_enable(array('bartik'));
+ variable_set('theme_default', 'bartik');
+ variable_set('admin_theme', 'seven');
+ }
+
+ /**
+ * Test title callback set to FALSE.
+ */
+ function testTitleCallbackFalse() {
+ $this->drupalGet('node');
+ $this->assertText('A title with @placeholder', 'Raw text found on the page');
+ $this->assertNoText(t('A title with @placeholder', array('@placeholder' => 'some other text')), 'Text with placeholder substitutions not found.');
+ }
+
+ /**
+ * Tests page title of MENU_CALLBACKs.
+ */
+ function testTitleMenuCallback() {
+ // Verify that the menu router item title is not visible.
+ $this->drupalGet('');
+ $this->assertNoText(t('Menu Callback Title'));
+ // Verify that the menu router item title is output as page title.
+ $this->drupalGet('menu_callback_title');
+ $this->assertText(t('Menu Callback Title'));
+ }
+
+ /**
+ * Test the theme callback when it is set to use an administrative theme.
+ */
+ function testThemeCallbackAdministrative() {
+ $this->drupalGet('menu-test/theme-callback/use-admin-theme');
+ $this->assertText('Custom theme: seven. Actual theme: seven.', 'The administrative theme can be correctly set in a theme callback.');
+ $this->assertRaw('seven/style.css', "The administrative theme's CSS appears on the page.");
+ }
+
+ /**
+ * Test that the theme callback is properly inherited.
+ */
+ function testThemeCallbackInheritance() {
+ $this->drupalGet('menu-test/theme-callback/use-admin-theme/inheritance');
+ $this->assertText('Custom theme: seven. Actual theme: seven. Theme callback inheritance is being tested.', 'Theme callback inheritance correctly uses the administrative theme.');
+ $this->assertRaw('seven/style.css', "The administrative theme's CSS appears on the page.");
+ }
+
+ /**
+ * Test that 'page callback', 'file' and 'file path' keys are properly
+ * inherited from parent menu paths.
+ */
+ function testFileInheritance() {
+ $this->drupalGet('admin/config/development/file-inheritance');
+ $this->assertText('File inheritance test description', 'File inheritance works.');
+ }
+
+ /**
+ * Test path containing "exotic" characters.
+ */
+ function testExoticPath() {
+ $path = "menu-test/ -._~!$'\"()*@[]?&+%#,;=:" . // "Special" ASCII characters.
+ "%23%25%26%2B%2F%3F" . // Characters that look like a percent-escaped string.
+ "éøïвβ中國書۞"; // Characters from various non-ASCII alphabets.
+ $this->drupalGet($path);
+ $this->assertRaw('This is menu_test_callback().');
+ }
+
+ /**
+ * Test the theme callback when the site is in maintenance mode.
+ */
+ function testThemeCallbackMaintenanceMode() {
+ variable_set('maintenance_mode', TRUE);
+
+ // For a regular user, the fact that the site is in maintenance mode means
+ // we expect the theme callback system to be bypassed entirely.
+ $this->drupalGet('menu-test/theme-callback/use-admin-theme');
+ $this->assertRaw('bartik/css/style.css', "The maintenance theme's CSS appears on the page.");
+
+ // An administrator, however, should continue to see the requested theme.
+ $admin_user = $this->drupalCreateUser(array('access site in maintenance mode'));
+ $this->drupalLogin($admin_user);
+ $this->drupalGet('menu-test/theme-callback/use-admin-theme');
+ $this->assertText('Custom theme: seven. Actual theme: seven.', 'The theme callback system is correctly triggered for an administrator when the site is in maintenance mode.');
+ $this->assertRaw('seven/style.css', "The administrative theme's CSS appears on the page.");
+ }
+
+ /**
+ * Make sure the maintenance mode can be bypassed using hook_menu_site_status_alter().
+ *
+ * @see hook_menu_site_status_alter().
+ */
+ function testMaintenanceModeLoginPaths() {
+ variable_set('maintenance_mode', TRUE);
+
+ $offline_message = t('@site is currently under maintenance. We should be back shortly. Thank you for your patience.', array('@site' => variable_get('site_name', 'Drupal')));
+ $this->drupalLogout();
+ $this->drupalGet('node');
+ $this->assertText($offline_message);
+ $this->drupalGet('menu_login_callback');
+ $this->assertText('This is menu_login_callback().', t('Maintenance mode can be bypassed through hook_login_paths().'));
+ }
+
+ /**
+ * Test that an authenticated user hitting 'user/login' gets redirected to
+ * 'user' and 'user/register' gets redirected to the user edit page.
+ */
+ function testAuthUserUserLogin() {
+ $loggedInUser = $this->drupalCreateUser(array());
+ $this->drupalLogin($loggedInUser);
+
+ $this->drupalGet('user/login');
+ // Check that we got to 'user'.
+ $this->assertTrue($this->url == url('user', array('absolute' => TRUE)), "Logged-in user redirected to q=user on accessing q=user/login");
+
+ // user/register should redirect to user/UID/edit.
+ $this->drupalGet('user/register');
+ $this->assertTrue($this->url == url('user/' . $this->loggedInUser->uid . '/edit', array('absolute' => TRUE)), "Logged-in user redirected to q=user/UID/edit on accessing q=user/register");
+ }
+
+ /**
+ * Test the theme callback when it is set to use an optional theme.
+ */
+ function testThemeCallbackOptionalTheme() {
+ // Request a theme that is not enabled.
+ $this->drupalGet('menu-test/theme-callback/use-stark-theme');
+ $this->assertText('Custom theme: NONE. Actual theme: bartik.', 'The theme callback system falls back on the default theme when a theme that is not enabled is requested.');
+ $this->assertRaw('bartik/css/style.css', "The default theme's CSS appears on the page.");
+
+ // Now enable the theme and request it again.
+ theme_enable(array('stark'));
+ $this->drupalGet('menu-test/theme-callback/use-stark-theme');
+ $this->assertText('Custom theme: stark. Actual theme: stark.', 'The theme callback system uses an optional theme once it has been enabled.');
+ $this->assertRaw('stark/layout.css', "The optional theme's CSS appears on the page.");
+ }
+
+ /**
+ * Test the theme callback when it is set to use a theme that does not exist.
+ */
+ function testThemeCallbackFakeTheme() {
+ $this->drupalGet('menu-test/theme-callback/use-fake-theme');
+ $this->assertText('Custom theme: NONE. Actual theme: bartik.', 'The theme callback system falls back on the default theme when a theme that does not exist is requested.');
+ $this->assertRaw('bartik/css/style.css', "The default theme's CSS appears on the page.");
+ }
+
+ /**
+ * Test the theme callback when no theme is requested.
+ */
+ function testThemeCallbackNoThemeRequested() {
+ $this->drupalGet('menu-test/theme-callback/no-theme-requested');
+ $this->assertText('Custom theme: NONE. Actual theme: bartik.', 'The theme callback system falls back on the default theme when no theme is requested.');
+ $this->assertRaw('bartik/css/style.css', "The default theme's CSS appears on the page.");
+ }
+
+ /**
+ * Test that hook_custom_theme() can control the theme of a page.
+ */
+ function testHookCustomTheme() {
+ // Trigger hook_custom_theme() to dynamically request the Stark theme for
+ // the requested page.
+ variable_set('menu_test_hook_custom_theme_name', 'stark');
+ theme_enable(array('stark'));
+
+ // Visit a page that does not implement a theme callback. The above request
+ // should be honored.
+ $this->drupalGet('menu-test/no-theme-callback');
+ $this->assertText('Custom theme: stark. Actual theme: stark.', 'The result of hook_custom_theme() is used as the theme for the current page.');
+ $this->assertRaw('stark/layout.css', "The Stark theme's CSS appears on the page.");
+ }
+
+ /**
+ * Test that the theme callback wins out over hook_custom_theme().
+ */
+ function testThemeCallbackHookCustomTheme() {
+ // Trigger hook_custom_theme() to dynamically request the Stark theme for
+ // the requested page.
+ variable_set('menu_test_hook_custom_theme_name', 'stark');
+ theme_enable(array('stark'));
+
+ // The menu "theme callback" should take precedence over a value set in
+ // hook_custom_theme().
+ $this->drupalGet('menu-test/theme-callback/use-admin-theme');
+ $this->assertText('Custom theme: seven. Actual theme: seven.', 'The result of hook_custom_theme() does not override what was set in a theme callback.');
+ $this->assertRaw('seven/style.css', "The Seven theme's CSS appears on the page.");
+ }
+
+ /**
+ * Tests for menu_link_maintain().
+ */
+ function testMenuLinkMaintain() {
+ $admin_user = $this->drupalCreateUser(array('administer site configuration'));
+ $this->drupalLogin($admin_user);
+
+ // Create three menu items.
+ menu_link_maintain('menu_test', 'insert', 'menu_test_maintain/1', 'Menu link #1');
+ menu_link_maintain('menu_test', 'insert', 'menu_test_maintain/1', 'Menu link #1-1');
+ menu_link_maintain('menu_test', 'insert', 'menu_test_maintain/2', 'Menu link #2');
+
+ // Move second link to the main-menu, to test caching later on.
+ db_update('menu_links')
+ ->fields(array('menu_name' => 'main-menu'))
+ ->condition('link_title', 'Menu link #1-1')
+ ->condition('customized', 0)
+ ->condition('module', 'menu_test')
+ ->execute();
+ menu_cache_clear('main-menu');
+
+ // Load front page.
+ $this->drupalGet('node');
+ $this->assertLink(t('Menu link #1'), 0, 'Found menu link #1');
+ $this->assertLink(t('Menu link #1-1'), 0, 'Found menu link #1-1');
+ $this->assertLink(t('Menu link #2'), 0, 'Found menu link #2');
+
+ // Rename all links for the given path.
+ menu_link_maintain('menu_test', 'update', 'menu_test_maintain/1', 'Menu link updated');
+ // Load a different page to be sure that we have up to date information.
+ $this->drupalGet('menu_test_maintain/1');
+ $this->assertLink(t('Menu link updated'), 0, 'Found updated menu link');
+ $this->assertNoLink(t('Menu link #1'), 0, 'Not found menu link #1');
+ $this->assertNoLink(t('Menu link #1'), 0, 'Not found menu link #1-1');
+ $this->assertLink(t('Menu link #2'), 0, 'Found menu link #2');
+
+ // Delete all links for the given path.
+ menu_link_maintain('menu_test', 'delete', 'menu_test_maintain/1', '');
+ // Load a different page to be sure that we have up to date information.
+ $this->drupalGet('menu_test_maintain/2');
+ $this->assertNoLink(t('Menu link updated'), 0, 'Not found deleted menu link');
+ $this->assertNoLink(t('Menu link #1'), 0, 'Not found menu link #1');
+ $this->assertNoLink(t('Menu link #1'), 0, 'Not found menu link #1-1');
+ $this->assertLink(t('Menu link #2'), 0, 'Found menu link #2');
+ }
+
+ /**
+ * Test menu_get_names().
+ */
+ function testMenuGetNames() {
+ // Create three menu items.
+ for ($i = 0; $i < 3; $i++) {
+ $menu_link = array(
+ 'link_title' => 'Menu link #' . $i,
+ 'link_path' => 'menu_test/' . $i,
+ 'module' => 'menu_test',
+ 'menu_name' => 'menu_test_' . $i,
+ );
+ menu_link_save($menu_link);
+ }
+
+ drupal_static_reset('menu_get_names');
+
+ // Verify that the menu names are correctly reported by menu_get_names().
+ $menu_names = menu_get_names();
+ $this->pass(implode(' | ', $menu_names));
+ for ($i = 0; $i < 3; $i++) {
+ $this->assertTrue(in_array('menu_test_' . $i, $menu_names), t('Expected menu name %expected is returned.', array('%expected' => 'menu_test_' . $i)));
+ }
+ }
+
+ /**
+ * Tests for menu_name parameter for hook_menu().
+ */
+ function testMenuName() {
+ $admin_user = $this->drupalCreateUser(array('administer site configuration'));
+ $this->drupalLogin($admin_user);
+
+ $sql = "SELECT menu_name FROM {menu_links} WHERE router_path = 'menu_name_test'";
+ $name = db_query($sql)->fetchField();
+ $this->assertEqual($name, 'original', 'Menu name is "original".');
+
+ // Change the menu_name parameter in menu_test.module, then force a menu
+ // rebuild.
+ menu_test_menu_name('changed');
+ menu_rebuild();
+
+ $sql = "SELECT menu_name FROM {menu_links} WHERE router_path = 'menu_name_test'";
+ $name = db_query($sql)->fetchField();
+ $this->assertEqual($name, 'changed', 'Menu name was successfully changed after rebuild.');
+ }
+
+ /**
+ * Tests for menu hierarchy.
+ */
+ function testMenuHierarchy() {
+ $parent_link = db_query('SELECT * FROM {menu_links} WHERE link_path = :link_path', array(':link_path' => 'menu-test/hierarchy/parent'))->fetchAssoc();
+ $child_link = db_query('SELECT * FROM {menu_links} WHERE link_path = :link_path', array(':link_path' => 'menu-test/hierarchy/parent/child'))->fetchAssoc();
+ $unattached_child_link = db_query('SELECT * FROM {menu_links} WHERE link_path = :link_path', array(':link_path' => 'menu-test/hierarchy/parent/child2/child'))->fetchAssoc();
+
+ $this->assertEqual($child_link['plid'], $parent_link['mlid'], 'The parent of a directly attached child is correct.');
+ $this->assertEqual($unattached_child_link['plid'], $parent_link['mlid'], 'The parent of a non-directly attached child is correct.');
+ }
+
+ /**
+ * Tests menu link depth and parents of local tasks and menu callbacks.
+ */
+ function testMenuHidden() {
+ // Verify links for one dynamic argument.
+ $links = db_select('menu_links', 'ml')
+ ->fields('ml')
+ ->condition('ml.router_path', 'menu-test/hidden/menu%', 'LIKE')
+ ->orderBy('ml.router_path')
+ ->execute()
+ ->fetchAllAssoc('router_path', PDO::FETCH_ASSOC);
+
+ $parent = $links['menu-test/hidden/menu'];
+ $depth = $parent['depth'] + 1;
+ $plid = $parent['mlid'];
+
+ $link = $links['menu-test/hidden/menu/list'];
+ $this->assertEqual($link['depth'], $depth, format_string('%path depth @link_depth is equal to @depth.', array('%path' => $link['router_path'], '@link_depth' => $link['depth'], '@depth' => $depth)));
+ $this->assertEqual($link['plid'], $plid, format_string('%path plid @link_plid is equal to @plid.', array('%path' => $link['router_path'], '@link_plid' => $link['plid'], '@plid' => $plid)));
+
+ $link = $links['menu-test/hidden/menu/add'];
+ $this->assertEqual($link['depth'], $depth, format_string('%path depth @link_depth is equal to @depth.', array('%path' => $link['router_path'], '@link_depth' => $link['depth'], '@depth' => $depth)));
+ $this->assertEqual($link['plid'], $plid, format_string('%path plid @link_plid is equal to @plid.', array('%path' => $link['router_path'], '@link_plid' => $link['plid'], '@plid' => $plid)));
+
+ $link = $links['menu-test/hidden/menu/settings'];
+ $this->assertEqual($link['depth'], $depth, format_string('%path depth @link_depth is equal to @depth.', array('%path' => $link['router_path'], '@link_depth' => $link['depth'], '@depth' => $depth)));
+ $this->assertEqual($link['plid'], $plid, format_string('%path plid @link_plid is equal to @plid.', array('%path' => $link['router_path'], '@link_plid' => $link['plid'], '@plid' => $plid)));
+
+ $link = $links['menu-test/hidden/menu/manage/%'];
+ $this->assertEqual($link['depth'], $depth, format_string('%path depth @link_depth is equal to @depth.', array('%path' => $link['router_path'], '@link_depth' => $link['depth'], '@depth' => $depth)));
+ $this->assertEqual($link['plid'], $plid, format_string('%path plid @link_plid is equal to @plid.', array('%path' => $link['router_path'], '@link_plid' => $link['plid'], '@plid' => $plid)));
+
+ $parent = $links['menu-test/hidden/menu/manage/%'];
+ $depth = $parent['depth'] + 1;
+ $plid = $parent['mlid'];
+
+ $link = $links['menu-test/hidden/menu/manage/%/list'];
+ $this->assertEqual($link['depth'], $depth, format_string('%path depth @link_depth is equal to @depth.', array('%path' => $link['router_path'], '@link_depth' => $link['depth'], '@depth' => $depth)));
+ $this->assertEqual($link['plid'], $plid, format_string('%path plid @link_plid is equal to @plid.', array('%path' => $link['router_path'], '@link_plid' => $link['plid'], '@plid' => $plid)));
+
+ $link = $links['menu-test/hidden/menu/manage/%/add'];
+ $this->assertEqual($link['depth'], $depth, format_string('%path depth @link_depth is equal to @depth.', array('%path' => $link['router_path'], '@link_depth' => $link['depth'], '@depth' => $depth)));
+ $this->assertEqual($link['plid'], $plid, format_string('%path plid @link_plid is equal to @plid.', array('%path' => $link['router_path'], '@link_plid' => $link['plid'], '@plid' => $plid)));
+
+ $link = $links['menu-test/hidden/menu/manage/%/edit'];
+ $this->assertEqual($link['depth'], $depth, format_string('%path depth @link_depth is equal to @depth.', array('%path' => $link['router_path'], '@link_depth' => $link['depth'], '@depth' => $depth)));
+ $this->assertEqual($link['plid'], $plid, format_string('%path plid @link_plid is equal to @plid.', array('%path' => $link['router_path'], '@link_plid' => $link['plid'], '@plid' => $plid)));
+
+ $link = $links['menu-test/hidden/menu/manage/%/delete'];
+ $this->assertEqual($link['depth'], $depth, format_string('%path depth @link_depth is equal to @depth.', array('%path' => $link['router_path'], '@link_depth' => $link['depth'], '@depth' => $depth)));
+ $this->assertEqual($link['plid'], $plid, format_string('%path plid @link_plid is equal to @plid.', array('%path' => $link['router_path'], '@link_plid' => $link['plid'], '@plid' => $plid)));
+
+ // Verify links for two dynamic arguments.
+ $links = db_select('menu_links', 'ml')
+ ->fields('ml')
+ ->condition('ml.router_path', 'menu-test/hidden/block%', 'LIKE')
+ ->orderBy('ml.router_path')
+ ->execute()
+ ->fetchAllAssoc('router_path', PDO::FETCH_ASSOC);
+
+ $parent = $links['menu-test/hidden/block'];
+ $depth = $parent['depth'] + 1;
+ $plid = $parent['mlid'];
+
+ $link = $links['menu-test/hidden/block/list'];
+ $this->assertEqual($link['depth'], $depth, format_string('%path depth @link_depth is equal to @depth.', array('%path' => $link['router_path'], '@link_depth' => $link['depth'], '@depth' => $depth)));
+ $this->assertEqual($link['plid'], $plid, format_string('%path plid @link_plid is equal to @plid.', array('%path' => $link['router_path'], '@link_plid' => $link['plid'], '@plid' => $plid)));
+
+ $link = $links['menu-test/hidden/block/add'];
+ $this->assertEqual($link['depth'], $depth, format_string('%path depth @link_depth is equal to @depth.', array('%path' => $link['router_path'], '@link_depth' => $link['depth'], '@depth' => $depth)));
+ $this->assertEqual($link['plid'], $plid, format_string('%path plid @link_plid is equal to @plid.', array('%path' => $link['router_path'], '@link_plid' => $link['plid'], '@plid' => $plid)));
+
+ $link = $links['menu-test/hidden/block/manage/%/%'];
+ $this->assertEqual($link['depth'], $depth, format_string('%path depth @link_depth is equal to @depth.', array('%path' => $link['router_path'], '@link_depth' => $link['depth'], '@depth' => $depth)));
+ $this->assertEqual($link['plid'], $plid, format_string('%path plid @link_plid is equal to @plid.', array('%path' => $link['router_path'], '@link_plid' => $link['plid'], '@plid' => $plid)));
+
+ $parent = $links['menu-test/hidden/block/manage/%/%'];
+ $depth = $parent['depth'] + 1;
+ $plid = $parent['mlid'];
+
+ $link = $links['menu-test/hidden/block/manage/%/%/configure'];
+ $this->assertEqual($link['depth'], $depth, format_string('%path depth @link_depth is equal to @depth.', array('%path' => $link['router_path'], '@link_depth' => $link['depth'], '@depth' => $depth)));
+ $this->assertEqual($link['plid'], $plid, format_string('%path plid @link_plid is equal to @plid.', array('%path' => $link['router_path'], '@link_plid' => $link['plid'], '@plid' => $plid)));
+
+ $link = $links['menu-test/hidden/block/manage/%/%/delete'];
+ $this->assertEqual($link['depth'], $depth, format_string('%path depth @link_depth is equal to @depth.', array('%path' => $link['router_path'], '@link_depth' => $link['depth'], '@depth' => $depth)));
+ $this->assertEqual($link['plid'], $plid, format_string('%path plid @link_plid is equal to @plid.', array('%path' => $link['router_path'], '@link_plid' => $link['plid'], '@plid' => $plid)));
+ }
+
+ /**
+ * Test menu_get_item() with empty ancestors.
+ */
+ function testMenuGetItemNoAncestors() {
+ variable_set('menu_masks', array());
+ $this->drupalGet('');
+ }
+
+ /**
+ * Test menu_set_item().
+ */
+ function testMenuSetItem() {
+ $item = menu_get_item('node');
+
+ $this->assertEqual($item['path'], 'node', "Path from menu_get_item('node') is equal to 'node'", 'menu');
+
+ // Modify the path for the item then save it.
+ $item['path'] = 'node_test';
+ $item['href'] = 'node_test';
+
+ menu_set_item('node', $item);
+ $compare_item = menu_get_item('node');
+ $this->assertEqual($compare_item, $item, 'Modified menu item is equal to newly retrieved menu item.', 'menu');
+ }
+
+ /**
+ * Test menu maintenance hooks.
+ */
+ function testMenuItemHooks() {
+ // Create an item.
+ menu_link_maintain('menu_test', 'insert', 'menu_test_maintain/4', 'Menu link #4');
+ $this->assertEqual(menu_test_static_variable(), 'insert', 'hook_menu_link_insert() fired correctly');
+ // Update the item.
+ menu_link_maintain('menu_test', 'update', 'menu_test_maintain/4', 'Menu link updated');
+ $this->assertEqual(menu_test_static_variable(), 'update', 'hook_menu_link_update() fired correctly');
+ // Delete the item.
+ menu_link_maintain('menu_test', 'delete', 'menu_test_maintain/4', '');
+ $this->assertEqual(menu_test_static_variable(), 'delete', 'hook_menu_link_delete() fired correctly');
+ }
+
+ /**
+ * Test menu link 'options' storage and rendering.
+ */
+ function testMenuLinkOptions() {
+ // Create a menu link with options.
+ $menu_link = array(
+ 'link_title' => 'Menu link options test',
+ 'link_path' => 'node',
+ 'module' => 'menu_test',
+ 'options' => array(
+ 'attributes' => array(
+ 'title' => 'Test title attribute',
+ ),
+ 'query' => array(
+ 'testparam' => 'testvalue',
+ ),
+ ),
+ );
+ menu_link_save($menu_link);
+
+ // Load front page.
+ $this->drupalGet('node');
+ $this->assertRaw('title="Test title attribute"', 'Title attribute of a menu link renders.');
+ $this->assertRaw('testparam=testvalue', 'Query parameter added to menu link.');
+ }
+
+ /**
+ * Tests the possible ways to set the title for menu items.
+ * Also tests that menu item titles work with string overrides.
+ */
+ function testMenuItemTitlesCases() {
+
+ // Build array with string overrides.
+ $test_data = array(
+ 1 => array('Example title - Case 1' => 'Alternative example title - Case 1'),
+ 2 => array('Example @sub1 - Case @op2' => 'Alternative example @sub1 - Case @op2'),
+ 3 => array('Example title' => 'Alternative example title'),
+ 4 => array('Example title' => 'Alternative example title'),
+ );
+
+ foreach ($test_data as $case_no => $override) {
+ $this->menuItemTitlesCasesHelper($case_no);
+ variable_set('locale_custom_strings_en', array('' => $override));
+ $this->menuItemTitlesCasesHelper($case_no, TRUE);
+ variable_set('locale_custom_strings_en', array());
+ }
+ }
+
+ /**
+ * Get a URL and assert the title given a case number. If override is true,
+ * the title is asserted to begin with "Alternative".
+ */
+ private function menuItemTitlesCasesHelper($case_no, $override = FALSE) {
+ $this->drupalGet('menu-title-test/case' . $case_no);
+ $this->assertResponse(200);
+ $asserted_title = $override ? 'Alternative example title - Case ' . $case_no : 'Example title - Case ' . $case_no;
+ $this->assertTitle($asserted_title . ' | Drupal', format_string('Menu title is: %title.', array('%title' => $asserted_title)), 'Menu');
+ }
+
+ /**
+ * Load the router for a given path.
+ */
+ protected function menuLoadRouter($router_path) {
+ return db_query('SELECT * FROM {menu_router} WHERE path = :path', array(':path' => $router_path))->fetchAssoc();
+ }
+
+ /**
+ * Tests inheritance of 'load arguments'.
+ */
+ function testMenuLoadArgumentsInheritance() {
+ $expected = array(
+ 'menu-test/arguments/%/%' => array(
+ 2 => array('menu_test_argument_load' => array(3)),
+ 3 => NULL,
+ ),
+ // Arguments are inherited to normal children.
+ 'menu-test/arguments/%/%/default' => array(
+ 2 => array('menu_test_argument_load' => array(3)),
+ 3 => NULL,
+ ),
+ // Arguments are inherited to tab children.
+ 'menu-test/arguments/%/%/task' => array(
+ 2 => array('menu_test_argument_load' => array(3)),
+ 3 => NULL,
+ ),
+ // Arguments are only inherited to the same loader functions.
+ 'menu-test/arguments/%/%/common-loader' => array(
+ 2 => array('menu_test_argument_load' => array(3)),
+ 3 => 'menu_test_other_argument_load',
+ ),
+ // Arguments are not inherited to children not using the same loader
+ // function.
+ 'menu-test/arguments/%/%/different-loaders-1' => array(
+ 2 => NULL,
+ 3 => 'menu_test_argument_load',
+ ),
+ 'menu-test/arguments/%/%/different-loaders-2' => array(
+ 2 => 'menu_test_other_argument_load',
+ 3 => NULL,
+ ),
+ 'menu-test/arguments/%/%/different-loaders-3' => array(
+ 2 => NULL,
+ 3 => NULL,
+ ),
+ // Explicit loader arguments should not be overriden by parent.
+ 'menu-test/arguments/%/%/explicit-arguments' => array(
+ 2 => array('menu_test_argument_load' => array()),
+ 3 => NULL,
+ ),
+ );
+
+ foreach ($expected as $router_path => $load_functions) {
+ $router_item = $this->menuLoadRouter($router_path);
+ $this->assertIdentical(unserialize($router_item['load_functions']), $load_functions, format_string('Expected load functions for router %router_path' , array('%router_path' => $router_path)));
+ }
+ }
+}
+
+/**
+ * Tests for menu links.
+ */
+class MenuLinksUnitTestCase extends DrupalWebTestCase {
+ // Use the lightweight testing profile for this test.
+ protected $profile = 'testing';
+
+ public static function getInfo() {
+ return array(
+ 'name' => 'Menu links',
+ 'description' => 'Test handling of menu links hierarchies.',
+ 'group' => 'Menu',
+ );
+ }
+
+ /**
+ * Create a simple hierarchy of links.
+ */
+ function createLinkHierarchy($module = 'menu_test') {
+ // First remove all the menu links.
+ db_truncate('menu_links')->execute();
+
+ // Then create a simple link hierarchy:
+ // - $parent
+ // - $child-1
+ // - $child-1-1
+ // - $child-1-2
+ // - $child-2
+ $base_options = array(
+ 'link_title' => 'Menu link test',
+ 'module' => $module,
+ 'menu_name' => 'menu_test',
+ );
+
+ $links['parent'] = $base_options + array(
+ 'link_path' => 'menu-test/parent',
+ );
+ menu_link_save($links['parent']);
+
+ $links['child-1'] = $base_options + array(
+ 'link_path' => 'menu-test/parent/child-1',
+ 'plid' => $links['parent']['mlid'],
+ );
+ menu_link_save($links['child-1']);
+
+ $links['child-1-1'] = $base_options + array(
+ 'link_path' => 'menu-test/parent/child-1/child-1-1',
+ 'plid' => $links['child-1']['mlid'],
+ );
+ menu_link_save($links['child-1-1']);
+
+ $links['child-1-2'] = $base_options + array(
+ 'link_path' => 'menu-test/parent/child-1/child-1-2',
+ 'plid' => $links['child-1']['mlid'],
+ );
+ menu_link_save($links['child-1-2']);
+
+ $links['child-2'] = $base_options + array(
+ 'link_path' => 'menu-test/parent/child-2',
+ 'plid' => $links['parent']['mlid'],
+ );
+ menu_link_save($links['child-2']);
+
+ return $links;
+ }
+
+ /**
+ * Assert that at set of links is properly parented.
+ */
+ function assertMenuLinkParents($links, $expected_hierarchy) {
+ foreach ($expected_hierarchy as $child => $parent) {
+ $mlid = $links[$child]['mlid'];
+ $plid = $parent ? $links[$parent]['mlid'] : 0;
+
+ $menu_link = menu_link_load($mlid);
+ menu_link_save($menu_link);
+ $this->assertEqual($menu_link['plid'], $plid, format_string('Menu link %mlid has parent of %plid, expected %expected_plid.', array('%mlid' => $mlid, '%plid' => $menu_link['plid'], '%expected_plid' => $plid)));
+ }
+ }
+
+ /**
+ * Test automatic reparenting of menu links.
+ */
+ function testMenuLinkReparenting($module = 'menu_test') {
+ // Check the initial hierarchy.
+ $links = $this->createLinkHierarchy($module);
+
+ $expected_hierarchy = array(
+ 'parent' => FALSE,
+ 'child-1' => 'parent',
+ 'child-1-1' => 'child-1',
+ 'child-1-2' => 'child-1',
+ 'child-2' => 'parent',
+ );
+ $this->assertMenuLinkParents($links, $expected_hierarchy);
+
+ // Start over, and move child-1 under child-2, and check that all the
+ // childs of child-1 have been moved too.
+ $links = $this->createLinkHierarchy($module);
+ $links['child-1']['plid'] = $links['child-2']['mlid'];
+ menu_link_save($links['child-1']);
+
+ $expected_hierarchy = array(
+ 'parent' => FALSE,
+ 'child-1' => 'child-2',
+ 'child-1-1' => 'child-1',
+ 'child-1-2' => 'child-1',
+ 'child-2' => 'parent',
+ );
+ $this->assertMenuLinkParents($links, $expected_hierarchy);
+
+ // Start over, and delete child-1, and check that the children of child-1
+ // have been reassigned to the parent. menu_link_delete() will cowardly
+ // refuse to delete a menu link defined by the system module, so skip the
+ // test in that case.
+ if ($module != 'system') {
+ $links = $this->createLinkHierarchy($module);
+ menu_link_delete($links['child-1']['mlid']);
+
+ $expected_hierarchy = array(
+ 'parent' => FALSE,
+ 'child-1-1' => 'parent',
+ 'child-1-2' => 'parent',
+ 'child-2' => 'parent',
+ );
+ $this->assertMenuLinkParents($links, $expected_hierarchy);
+ }
+
+ // Start over, forcefully delete child-1 from the database, simulating a
+ // database crash. Check that the children of child-1 have been reassigned
+ // to the parent, going up on the old path hierarchy stored in each of the
+ // links.
+ $links = $this->createLinkHierarchy($module);
+ // Don't do that at home.
+ db_delete('menu_links')
+ ->condition('mlid', $links['child-1']['mlid'])
+ ->execute();
+
+ $expected_hierarchy = array(
+ 'parent' => FALSE,
+ 'child-1-1' => 'parent',
+ 'child-1-2' => 'parent',
+ 'child-2' => 'parent',
+ );
+ $this->assertMenuLinkParents($links, $expected_hierarchy);
+
+ // Start over, forcefully delete the parent from the database, simulating a
+ // database crash. Check that the children of parent are now top-level.
+ $links = $this->createLinkHierarchy($module);
+ // Don't do that at home.
+ db_delete('menu_links')
+ ->condition('mlid', $links['parent']['mlid'])
+ ->execute();
+
+ $expected_hierarchy = array(
+ 'child-1-1' => 'child-1',
+ 'child-1-2' => 'child-1',
+ 'child-2' => FALSE,
+ );
+ $this->assertMenuLinkParents($links, $expected_hierarchy);
+ }
+
+ /**
+ * Test automatic reparenting of menu links derived from menu routers.
+ */
+ function testMenuLinkRouterReparenting() {
+ // Run all the standard parenting tests on menu links derived from
+ // menu routers.
+ $this->testMenuLinkReparenting('system');
+
+ // Additionnaly, test reparenting based on path.
+ $links = $this->createLinkHierarchy('system');
+
+ // Move child-1-2 has a child of child-2, making the link hierarchy
+ // inconsistent with the path hierarchy.
+ $links['child-1-2']['plid'] = $links['child-2']['mlid'];
+ menu_link_save($links['child-1-2']);
+
+ // Check the new hierarchy.
+ $expected_hierarchy = array(
+ 'parent' => FALSE,
+ 'child-1' => 'parent',
+ 'child-1-1' => 'child-1',
+ 'child-2' => 'parent',
+ 'child-1-2' => 'child-2',
+ );
+ $this->assertMenuLinkParents($links, $expected_hierarchy);
+
+ // Now delete 'parent' directly from the database, simulating a database
+ // crash. 'child-1' and 'child-2' should get moved to the
+ // top-level.
+ // Don't do that at home.
+ db_delete('menu_links')
+ ->condition('mlid', $links['parent']['mlid'])
+ ->execute();
+ $expected_hierarchy = array(
+ 'child-1' => FALSE,
+ 'child-1-1' => 'child-1',
+ 'child-2' => FALSE,
+ 'child-1-2' => 'child-2',
+ );
+ $this->assertMenuLinkParents($links, $expected_hierarchy);
+
+ // Now delete 'child-2' directly from the database, simulating a database
+ // crash. 'child-1-2' will get reparented under 'child-1' based on its
+ // path.
+ // Don't do that at home.
+ db_delete('menu_links')
+ ->condition('mlid', $links['child-2']['mlid'])
+ ->execute();
+ $expected_hierarchy = array(
+ 'child-1' => FALSE,
+ 'child-1-1' => 'child-1',
+ 'child-1-2' => 'child-1',
+ );
+ $this->assertMenuLinkParents($links, $expected_hierarchy);
+ }
+}
+
+/**
+ * Tests rebuilding the menu by setting 'menu_rebuild_needed.'
+ */
+class MenuRebuildTestCase extends DrupalWebTestCase {
+ public static function getInfo() {
+ return array(
+ 'name' => 'Menu rebuild test',
+ 'description' => 'Test rebuilding of menu.',
+ 'group' => 'Menu',
+ );
+ }
+
+ /**
+ * Test if the 'menu_rebuild_needed' variable triggers a menu_rebuild() call.
+ */
+ function testMenuRebuildByVariable() {
+ // Check if 'admin' path exists.
+ $admin_exists = db_query('SELECT path from {menu_router} WHERE path = :path', array(':path' => 'admin'))->fetchField();
+ $this->assertEqual($admin_exists, 'admin', "The path 'admin/' exists prior to deleting.");
+
+ // Delete the path item 'admin', and test that the path doesn't exist in the database.
+ $delete = db_delete('menu_router')
+ ->condition('path', 'admin')
+ ->execute();
+ $admin_exists = db_query('SELECT path from {menu_router} WHERE path = :path', array(':path' => 'admin'))->fetchField();
+ $this->assertFalse($admin_exists, "The path 'admin/' has been deleted and doesn't exist in the database.");
+
+ // Now we enable the rebuild variable and trigger menu_execute_active_handler()
+ // to rebuild the menu item. Now 'admin' should exist.
+ variable_set('menu_rebuild_needed', TRUE);
+ // menu_execute_active_handler() should trigger the rebuild.
+ $this->drupalGet('<front>');
+ $admin_exists = db_query('SELECT path from {menu_router} WHERE path = :path', array(':path' => 'admin'))->fetchField();
+ $this->assertEqual($admin_exists, 'admin', "The menu has been rebuilt, the path 'admin' now exists again.");
+ }
+
+}
+
+/**
+ * Menu tree data related tests.
+ */
+class MenuTreeDataTestCase extends DrupalUnitTestCase {
+ /**
+ * Dummy link structure acceptable for menu_tree_data().
+ */
+ var $links = array(
+ 1 => array('mlid' => 1, 'depth' => 1),
+ 2 => array('mlid' => 2, 'depth' => 1),
+ 3 => array('mlid' => 3, 'depth' => 2),
+ 4 => array('mlid' => 4, 'depth' => 3),
+ 5 => array('mlid' => 5, 'depth' => 1),
+ );
+
+ public static function getInfo() {
+ return array(
+ 'name' => 'Menu tree generation',
+ 'description' => 'Tests recursive menu tree generation functions.',
+ 'group' => 'Menu',
+ );
+ }
+
+ /**
+ * Validate the generation of a proper menu tree hierarchy.
+ */
+ function testMenuTreeData() {
+ $tree = menu_tree_data($this->links);
+
+ // Validate that parent items #1, #2, and #5 exist on the root level.
+ $this->assertSameLink($this->links[1], $tree[1]['link'], 'Parent item #1 exists.');
+ $this->assertSameLink($this->links[2], $tree[2]['link'], 'Parent item #2 exists.');
+ $this->assertSameLink($this->links[5], $tree[5]['link'], 'Parent item #5 exists.');
+
+ // Validate that child item #4 exists at the correct location in the hierarchy.
+ $this->assertSameLink($this->links[4], $tree[2]['below'][3]['below'][4]['link'], 'Child item #4 exists in the hierarchy.');
+ }
+
+ /**
+ * Check that two menu links are the same by comparing the mlid.
+ *
+ * @param $link1
+ * A menu link item.
+ * @param $link2
+ * A menu link item.
+ * @param $message
+ * The message to display along with the assertion.
+ * @return
+ * TRUE if the assertion succeeded, FALSE otherwise.
+ */
+ protected function assertSameLink($link1, $link2, $message = '') {
+ return $this->assert($link1['mlid'] == $link2['mlid'], $message ? $message : 'First link is identical to second link');
+ }
+}
+
+/**
+ * Menu tree output related tests.
+ */
+class MenuTreeOutputTestCase extends DrupalWebTestCase {
+ /**
+ * Dummy link structure acceptable for menu_tree_output().
+ */
+ var $tree_data = array(
+ '1'=> array(
+ 'link' => array( 'menu_name' => 'main-menu', 'mlid' => 1, 'hidden'=>0, 'has_children' => 1, 'title' => 'Item 1', 'in_active_trail' => 1, 'access'=>1, 'href' => 'a', 'localized_options' => array('attributes' => array('title' =>'')) ),
+ 'below' => array(
+ '2' => array('link' => array( 'menu_name' => 'main-menu', 'mlid' => 2, 'hidden'=>0, 'has_children' => 1, 'title' => 'Item 2', 'in_active_trail' => 1, 'access'=>1, 'href' => 'a/b', 'localized_options' => array('attributes' => array('title' =>'')) ),
+ 'below' => array(
+ '3' => array('link' => array( 'menu_name' => 'main-menu', 'mlid' => 3, 'hidden'=>0, 'has_children' => 0, 'title' => 'Item 3', 'in_active_trail' => 0, 'access'=>1, 'href' => 'a/b/c', 'localized_options' => array('attributes' => array('title' =>'')) ),
+ 'below' => array() ),
+ '4' => array('link' => array( 'menu_name' => 'main-menu', 'mlid' => 4, 'hidden'=>0, 'has_children' => 0, 'title' => 'Item 4', 'in_active_trail' => 0, 'access'=>1, 'href' => 'a/b/d', 'localized_options' => array('attributes' => array('title' =>'')) ),
+ 'below' => array() )
+ )
+ )
+ )
+ ),
+ '5' => array('link' => array( 'menu_name' => 'main-menu', 'mlid' => 5, 'hidden'=>1, 'has_children' => 0, 'title' => 'Item 5', 'in_active_trail' => 0, 'access'=>1, 'href' => 'e', 'localized_options' => array('attributes' => array('title' =>'')) ), 'below' => array( ) ),
+ '6' => array('link' => array( 'menu_name' => 'main-menu', 'mlid' => 6, 'hidden'=>0, 'has_children' => 0, 'title' => 'Item 6', 'in_active_trail' => 0, 'access'=>0, 'href' => 'f', 'localized_options' => array('attributes' => array('title' =>'')) ), 'below' => array( ) ),
+ '7' => array('link' => array( 'menu_name' => 'main-menu', 'mlid' => 7, 'hidden'=>0, 'has_children' => 0, 'title' => 'Item 7', 'in_active_trail' => 0, 'access'=>1, 'href' => 'g', 'localized_options' => array('attributes' => array('title' =>'')) ), 'below' => array( ) )
+ );
+
+ public static function getInfo() {
+ return array(
+ 'name' => 'Menu tree output',
+ 'description' => 'Tests menu tree output functions.',
+ 'group' => 'Menu',
+ );
+ }
+
+ function setUp() {
+ parent::setUp();
+ }
+
+ /**
+ * Validate the generation of a proper menu tree output.
+ */
+ function testMenuTreeData() {
+ $output = menu_tree_output($this->tree_data);
+
+ // Validate that the - in main-menu is changed into an underscore
+ $this->assertEqual($output['1']['#theme'], 'menu_link__main_menu', 'Hyphen is changed to an underscore on menu_link');
+ $this->assertEqual($output['#theme_wrappers'][0], 'menu_tree__main_menu', 'Hyphen is changed to an underscore on menu_tree wrapper');
+ // Looking for child items in the data
+ $this->assertEqual( $output['1']['#below']['2']['#href'], 'a/b', 'Checking the href on a child item');
+ $this->assertTrue( in_array('active-trail',$output['1']['#below']['2']['#attributes']['class']) , 'Checking the active trail class');
+ // Validate that the hidden and no access items are missing
+ $this->assertFalse( isset($output['5']), 'Hidden item should be missing');
+ $this->assertFalse( isset($output['6']), 'False access should be missing');
+ // Item 7 is after a couple hidden items. Just to make sure that 5 and 6 are skipped and 7 still included
+ $this->assertTrue( isset($output['7']), 'Item after hidden items is present');
+ }
+}
+
+/**
+ * Menu breadcrumbs related tests.
+ */
+class MenuBreadcrumbTestCase extends MenuWebTestCase {
+ public static function getInfo() {
+ return array(
+ 'name' => 'Breadcrumbs',
+ 'description' => 'Tests breadcrumbs functionality.',
+ 'group' => 'Menu',
+ );
+ }
+
+ function setUp() {
+ $modules = func_get_args();
+ if (isset($modules[0]) && is_array($modules[0])) {
+ $modules = $modules[0];
+ }
+ $modules[] = 'menu_test';
+ parent::setUp($modules);
+ $perms = array_keys(module_invoke_all('permission'));
+ $this->admin_user = $this->drupalCreateUser($perms);
+ $this->drupalLogin($this->admin_user);
+
+ // This test puts menu links in the Navigation menu and then tests for
+ // their presence on the page, so we need to ensure that the Navigation
+ // block will be displayed in all active themes.
+ db_update('block')
+ ->fields(array(
+ // Use a region that is valid for all themes.
+ 'region' => 'content',
+ 'status' => 1,
+ ))
+ ->condition('module', 'system')
+ ->condition('delta', 'navigation')
+ ->execute();
+ }
+
+ /**
+ * Tests breadcrumbs on node and administrative paths.
+ */
+ function testBreadCrumbs() {
+ // Prepare common base breadcrumb elements.
+ $home = array('<front>' => 'Home');
+ $admin = $home + array('admin' => t('Administration'));
+ $config = $admin + array('admin/config' => t('Configuration'));
+ $type = 'article';
+ $langcode = LANGUAGE_NONE;
+
+ // Verify breadcrumbs for default local tasks.
+ $expected = array(
+ 'menu-test' => t('Menu test root'),
+ );
+ $title = t('Breadcrumbs test: Local tasks');
+ $trail = $home + $expected;
+ $tree = $expected + array(
+ 'menu-test/breadcrumb/tasks' => $title,
+ );
+ $this->assertBreadcrumb('menu-test/breadcrumb/tasks', $trail, $title, $tree);
+ $this->assertBreadcrumb('menu-test/breadcrumb/tasks/first', $trail, $title, $tree);
+ $this->assertBreadcrumb('menu-test/breadcrumb/tasks/first/first', $trail, $title, $tree);
+ $trail += array(
+ 'menu-test/breadcrumb/tasks' => t('Breadcrumbs test: Local tasks'),
+ );
+ $this->assertBreadcrumb('menu-test/breadcrumb/tasks/first/second', $trail, $title, $tree);
+ $this->assertBreadcrumb('menu-test/breadcrumb/tasks/second', $trail, $title, $tree);
+ $this->assertBreadcrumb('menu-test/breadcrumb/tasks/second/first', $trail, $title, $tree);
+ $trail += array(
+ 'menu-test/breadcrumb/tasks/second' => t('Second'),
+ );
+ $this->assertBreadcrumb('menu-test/breadcrumb/tasks/second/second', $trail, $title, $tree);
+
+ // Verify Taxonomy administration breadcrumbs.
+ $trail = $admin + array(
+ 'admin/structure' => t('Structure'),
+ );
+ $this->assertBreadcrumb('admin/structure/taxonomy', $trail);
+
+ $trail += array(
+ 'admin/structure/taxonomy' => t('Taxonomy'),
+ );
+ $this->assertBreadcrumb('admin/structure/taxonomy/tags', $trail);
+ $trail += array(
+ 'admin/structure/taxonomy/tags' => t('Tags'),
+ );
+ $this->assertBreadcrumb('admin/structure/taxonomy/tags/edit', $trail);
+ $this->assertBreadcrumb('admin/structure/taxonomy/tags/fields', $trail);
+ $this->assertBreadcrumb('admin/structure/taxonomy/tags/add', $trail);
+
+ // Verify Menu administration breadcrumbs.
+ $trail = $admin + array(
+ 'admin/structure' => t('Structure'),
+ );
+ $this->assertBreadcrumb('admin/structure/menu', $trail);
+
+ $trail += array(
+ 'admin/structure/menu' => t('Menus'),
+ );
+ $this->assertBreadcrumb('admin/structure/menu/manage/navigation', $trail);
+ $trail += array(
+ 'admin/structure/menu/manage/navigation' => t('Navigation'),
+ );
+ $this->assertBreadcrumb("admin/structure/menu/item/6/edit", $trail);
+ $this->assertBreadcrumb('admin/structure/menu/manage/navigation/edit', $trail);
+ $this->assertBreadcrumb('admin/structure/menu/manage/navigation/add', $trail);
+
+ // Verify Node administration breadcrumbs.
+ $trail = $admin + array(
+ 'admin/structure' => t('Structure'),
+ 'admin/structure/types' => t('Content types'),
+ );
+ $this->assertBreadcrumb('admin/structure/types/add', $trail);
+ $this->assertBreadcrumb("admin/structure/types/manage/$type", $trail);
+ $trail += array(
+ "admin/structure/types/manage/$type" => t('Article'),
+ );
+ $this->assertBreadcrumb("admin/structure/types/manage/$type/fields", $trail);
+ $this->assertBreadcrumb("admin/structure/types/manage/$type/display", $trail);
+ $trail_teaser = $trail + array(
+ "admin/structure/types/manage/$type/display" => t('Manage display'),
+ );
+ $this->assertBreadcrumb("admin/structure/types/manage/$type/display/teaser", $trail_teaser);
+ $this->assertBreadcrumb("admin/structure/types/manage/$type/comment/fields", $trail);
+ $this->assertBreadcrumb("admin/structure/types/manage/$type/comment/display", $trail);
+ $this->assertBreadcrumb("admin/structure/types/manage/$type/delete", $trail);
+ $trail += array(
+ "admin/structure/types/manage/$type/fields" => t('Manage fields'),
+ );
+ $this->assertBreadcrumb("admin/structure/types/manage/$type/fields/body", $trail);
+ $trail += array(
+ "admin/structure/types/manage/$type/fields/body" => t('Body'),
+ );
+ $this->assertBreadcrumb("admin/structure/types/manage/$type/fields/body/widget-type", $trail);
+
+ // Verify Filter text format administration breadcrumbs.
+ $format = db_query_range("SELECT format, name FROM {filter_format}", 1, 1)->fetch();
+ $format_id = $format->format;
+ $trail = $config + array(
+ 'admin/config/content' => t('Content authoring'),
+ );
+ $this->assertBreadcrumb('admin/config/content/formats', $trail);
+
+ $trail += array(
+ 'admin/config/content/formats' => t('Text formats'),
+ );
+ $this->assertBreadcrumb('admin/config/content/formats/add', $trail);
+ $this->assertBreadcrumb("admin/config/content/formats/$format_id", $trail);
+ $trail += array(
+ "admin/config/content/formats/$format_id" => $format->name,
+ );
+ $this->assertBreadcrumb("admin/config/content/formats/$format_id/disable", $trail);
+
+ // Verify node breadcrumbs (without menu link).
+ $node1 = $this->drupalCreateNode();
+ $nid1 = $node1->nid;
+ $trail = $home;
+ $this->assertBreadcrumb("node/$nid1", $trail);
+ // Also verify that the node does not appear elsewhere (e.g., menu trees).
+ $this->assertNoLink($node1->title);
+ // The node itself should not be contained in the breadcrumb on the default
+ // local task, since there is no difference between both pages.
+ $this->assertBreadcrumb("node/$nid1/view", $trail);
+ // Also verify that the node does not appear elsewhere (e.g., menu trees).
+ $this->assertNoLink($node1->title);
+
+ $trail += array(
+ "node/$nid1" => $node1->title,
+ );
+ $this->assertBreadcrumb("node/$nid1/edit", $trail);
+
+ // Verify that breadcrumb on node listing page contains "Home" only.
+ $trail = array();
+ $this->assertBreadcrumb('node', $trail);
+
+ // Verify node breadcrumbs (in menu).
+ // Do this separately for Main menu and Navigation menu, since only the
+ // latter is a preferred menu by default.
+ // @todo Also test all themes? Manually testing led to the suspicion that
+ // breadcrumbs may differ, possibly due to template.php overrides.
+ $menus = array('main-menu', 'navigation');
+ // Alter node type menu settings.
+ variable_set("menu_options_$type", $menus);
+ variable_set("menu_parent_$type", 'navigation:0');
+
+ foreach ($menus as $menu) {
+ // Create a parent node in the current menu.
+ $title = $this->randomName();
+ $node2 = $this->drupalCreateNode(array(
+ 'type' => $type,
+ 'title' => $title,
+ 'menu' => array(
+ 'enabled' => 1,
+ 'link_title' => 'Parent ' . $title,
+ 'description' => '',
+ 'menu_name' => $menu,
+ 'plid' => 0,
+ ),
+ ));
+ $nid2 = $node2->nid;
+
+ $trail = $home;
+ $tree = array(
+ "node/$nid2" => $node2->menu['link_title'],
+ );
+ $this->assertBreadcrumb("node/$nid2", $trail, $node2->title, $tree);
+ // The node itself should not be contained in the breadcrumb on the
+ // default local task, since there is no difference between both pages.
+ $this->assertBreadcrumb("node/$nid2/view", $trail, $node2->title, $tree);
+ $trail += array(
+ "node/$nid2" => $node2->menu['link_title'],
+ );
+ $this->assertBreadcrumb("node/$nid2/edit", $trail);
+
+ // Create a child node in the current menu.
+ $title = $this->randomName();
+ $node3 = $this->drupalCreateNode(array(
+ 'type' => $type,
+ 'title' => $title,
+ 'menu' => array(
+ 'enabled' => 1,
+ 'link_title' => 'Child ' . $title,
+ 'description' => '',
+ 'menu_name' => $menu,
+ 'plid' => $node2->menu['mlid'],
+ ),
+ ));
+ $nid3 = $node3->nid;
+
+ $this->assertBreadcrumb("node/$nid3", $trail, $node3->title, $tree, FALSE);
+ // The node itself should not be contained in the breadcrumb on the
+ // default local task, since there is no difference between both pages.
+ $this->assertBreadcrumb("node/$nid3/view", $trail, $node3->title, $tree, FALSE);
+ $trail += array(
+ "node/$nid3" => $node3->menu['link_title'],
+ );
+ $tree += array(
+ "node/$nid3" => $node3->menu['link_title'],
+ );
+ $this->assertBreadcrumb("node/$nid3/edit", $trail);
+
+ // Verify that node listing page still contains "Home" only.
+ $trail = array();
+ $this->assertBreadcrumb('node', $trail);
+
+ if ($menu == 'navigation') {
+ $parent = $node2;
+ $child = $node3;
+ }
+ }
+
+ // Create a Navigation menu link for 'node', move the last parent node menu
+ // link below it, and verify a full breadcrumb for the last child node.
+ $menu = 'navigation';
+ $edit = array(
+ 'link_title' => 'Root',
+ 'link_path' => 'node',
+ );
+ $this->drupalPost("admin/structure/menu/manage/$menu/add", $edit, t('Save'));
+ $link = db_query('SELECT * FROM {menu_links} WHERE link_title = :title', array(':title' => 'Root'))->fetchAssoc();
+
+ $edit = array(
+ 'menu[parent]' => $link['menu_name'] . ':' . $link['mlid'],
+ );
+ $this->drupalPost("node/{$parent->nid}/edit", $edit, t('Save'));
+ $expected = array(
+ "node" => $link['link_title'],
+ );
+ $trail = $home + $expected;
+ $tree = $expected + array(
+ "node/{$parent->nid}" => $parent->menu['link_title'],
+ );
+ $this->assertBreadcrumb(NULL, $trail, $parent->title, $tree);
+ $trail += array(
+ "node/{$parent->nid}" => $parent->menu['link_title'],
+ );
+ $tree += array(
+ "node/{$child->nid}" => $child->menu['link_title'],
+ );
+ $this->assertBreadcrumb("node/{$child->nid}", $trail, $child->title, $tree);
+
+ // Add a taxonomy term/tag to last node, and add a link for that term to the
+ // Navigation menu.
+ $tags = array(
+ 'Drupal' => array(),
+ 'Breadcrumbs' => array(),
+ );
+ $edit = array(
+ "field_tags[$langcode]" => implode(',', array_keys($tags)),
+ );
+ $this->drupalPost("node/{$parent->nid}/edit", $edit, t('Save'));
+
+ // Put both terms into a hierarchy Drupal » Breadcrumbs. Required for both
+ // the menu links and the terms itself, since taxonomy_term_page() resets
+ // the breadcrumb based on taxonomy term hierarchy.
+ $parent_tid = 0;
+ foreach ($tags as $name => $null) {
+ $terms = taxonomy_term_load_multiple(NULL, array('name' => $name));
+ $term = reset($terms);
+ $tags[$name]['term'] = $term;
+ if ($parent_tid) {
+ $edit = array(
+ 'parent[]' => array($parent_tid),
+ );
+ $this->drupalPost("taxonomy/term/{$term->tid}/edit", $edit, t('Save'));
+ }
+ $parent_tid = $term->tid;
+ }
+ $parent_mlid = 0;
+ foreach ($tags as $name => $data) {
+ $term = $data['term'];
+ $edit = array(
+ 'link_title' => "$name link",
+ 'link_path' => "taxonomy/term/{$term->tid}",
+ 'parent' => "$menu:{$parent_mlid}",
+ );
+ $this->drupalPost("admin/structure/menu/manage/$menu/add", $edit, t('Save'));
+ $tags[$name]['link'] = db_query('SELECT * FROM {menu_links} WHERE link_title = :title AND link_path = :href', array(
+ ':title' => $edit['link_title'],
+ ':href' => $edit['link_path'],
+ ))->fetchAssoc();
+ $tags[$name]['link']['link_path'] = $edit['link_path'];
+ $parent_mlid = $tags[$name]['link']['mlid'];
+ }
+
+ // Verify expected breadcrumbs for menu links.
+ $trail = $home;
+ $tree = array();
+ foreach ($tags as $name => $data) {
+ $term = $data['term'];
+ $link = $data['link'];
+
+ $tree += array(
+ $link['link_path'] => $link['link_title'],
+ );
+ $this->assertBreadcrumb($link['link_path'], $trail, $term->name, $tree);
+ $this->assertRaw(check_plain($parent->title), 'Tagged node found.');
+
+ // Additionally make sure that this link appears only once; i.e., the
+ // untranslated menu links automatically generated from menu router items
+ // ('taxonomy/term/%') should never be translated and appear in any menu
+ // other than the breadcrumb trail.
+ $elements = $this->xpath('//div[@id=:menu]/descendant::a[@href=:href]', array(
+ ':menu' => 'block-system-navigation',
+ ':href' => url($link['link_path']),
+ ));
+ $this->assertTrue(count($elements) == 1, "Link to {$link['link_path']} appears only once.");
+
+ // Next iteration should expect this tag as parent link.
+ // Note: Term name, not link name, due to taxonomy_term_page().
+ $trail += array(
+ $link['link_path'] => $term->name,
+ );
+ }
+
+ // Verify breadcrumbs on user and user/%.
+ // We need to log back in and out below, and cannot simply grant the
+ // 'administer users' permission, since user_page() makes your head explode.
+ user_role_grant_permissions(DRUPAL_ANONYMOUS_RID, array(
+ 'access user profiles',
+ ));
+ $this->drupalLogout();
+
+ // Verify breadcrumb on front page.
+ $this->assertBreadcrumb('<front>', array());
+
+ // Verify breadcrumb on user pages (without menu link) for anonymous user.
+ $trail = $home;
+ $this->assertBreadcrumb('user', $trail, t('User account'));
+ $this->assertBreadcrumb('user/' . $this->admin_user->uid, $trail, $this->admin_user->name);
+
+ // Verify breadcrumb on user pages (without menu link) for registered users.
+ $this->drupalLogin($this->admin_user);
+ $trail = $home;
+ $this->assertBreadcrumb('user', $trail, $this->admin_user->name);
+ $this->assertBreadcrumb('user/' . $this->admin_user->uid, $trail, $this->admin_user->name);
+ $trail += array(
+ 'user/' . $this->admin_user->uid => $this->admin_user->name,
+ );
+ $this->assertBreadcrumb('user/' . $this->admin_user->uid . '/edit', $trail, $this->admin_user->name);
+
+ // Create a second user to verify breadcrumb on user pages again.
+ $this->web_user = $this->drupalCreateUser(array(
+ 'administer users',
+ 'access user profiles',
+ ));
+ $this->drupalLogin($this->web_user);
+
+ // Verify correct breadcrumb and page title on another user's account pages
+ // (without menu link).
+ $trail = $home;
+ $this->assertBreadcrumb('user/' . $this->admin_user->uid, $trail, $this->admin_user->name);
+ $trail += array(
+ 'user/' . $this->admin_user->uid => $this->admin_user->name,
+ );
+ $this->assertBreadcrumb('user/' . $this->admin_user->uid . '/edit', $trail, $this->admin_user->name);
+
+ // Verify correct breadcrumb and page title when viewing own user account
+ // pages (without menu link).
+ $trail = $home;
+ $this->assertBreadcrumb('user/' . $this->web_user->uid, $trail, $this->web_user->name);
+ $trail += array(
+ 'user/' . $this->web_user->uid => $this->web_user->name,
+ );
+ $this->assertBreadcrumb('user/' . $this->web_user->uid . '/edit', $trail, $this->web_user->name);
+
+ // Add a Navigation menu links for 'user' and $this->admin_user.
+ // Although it may be faster to manage these links via low-level API
+ // functions, there's a lot that can go wrong in doing so.
+ $this->drupalLogin($this->admin_user);
+ $edit = array(
+ 'link_title' => 'User',
+ 'link_path' => 'user',
+ );
+ $this->drupalPost("admin/structure/menu/manage/$menu/add", $edit, t('Save'));
+ $link_user = db_query('SELECT * FROM {menu_links} WHERE link_title = :title AND link_path = :href', array(
+ ':title' => $edit['link_title'],
+ ':href' => $edit['link_path'],
+ ))->fetchAssoc();
+
+ $edit = array(
+ 'link_title' => $this->admin_user->name . ' link',
+ 'link_path' => 'user/' . $this->admin_user->uid,
+ );
+ $this->drupalPost("admin/structure/menu/manage/$menu/add", $edit, t('Save'));
+ $link_admin_user = db_query('SELECT * FROM {menu_links} WHERE link_title = :title AND link_path = :href', array(
+ ':title' => $edit['link_title'],
+ ':href' => $edit['link_path'],
+ ))->fetchAssoc();
+
+ // Verify expected breadcrumbs for the two separate links.
+ $this->drupalLogout();
+ $trail = $home;
+ $tree = array(
+ $link_user['link_path'] => $link_user['link_title'],
+ );
+ $this->assertBreadcrumb('user', $trail, $link_user['link_title'], $tree);
+ $tree = array(
+ $link_admin_user['link_path'] => $link_admin_user['link_title'],
+ );
+ $this->assertBreadcrumb('user/' . $this->admin_user->uid, $trail, $link_admin_user['link_title'], $tree);
+
+ $this->drupalLogin($this->admin_user);
+ $trail += array(
+ $link_admin_user['link_path'] => $link_admin_user['link_title'],
+ );
+ $this->assertBreadcrumb('user/' . $this->admin_user->uid . '/edit', $trail, $link_admin_user['link_title'], $tree, FALSE);
+
+ // Move 'user/%' below 'user' and verify again.
+ $edit = array(
+ 'parent' => "$menu:{$link_user['mlid']}",
+ );
+ $this->drupalPost("admin/structure/menu/item/{$link_admin_user['mlid']}/edit", $edit, t('Save'));
+
+ $this->drupalLogout();
+ $trail = $home;
+ $tree = array(
+ $link_user['link_path'] => $link_user['link_title'],
+ );
+ $this->assertBreadcrumb('user', $trail, $link_user['link_title'], $tree);
+ $trail += array(
+ $link_user['link_path'] => $link_user['link_title'],
+ );
+ $tree += array(
+ $link_admin_user['link_path'] => $link_admin_user['link_title'],
+ );
+ $this->assertBreadcrumb('user/' . $this->admin_user->uid, $trail, $link_admin_user['link_title'], $tree);
+
+ $this->drupalLogin($this->admin_user);
+ $trail += array(
+ $link_admin_user['link_path'] => $link_admin_user['link_title'],
+ );
+ $this->assertBreadcrumb('user/' . $this->admin_user->uid . '/edit', $trail, $link_admin_user['link_title'], $tree, FALSE);
+
+ // Create an only slightly privileged user being able to access site reports
+ // but not administration pages.
+ $this->web_user = $this->drupalCreateUser(array(
+ 'access site reports',
+ ));
+ $this->drupalLogin($this->web_user);
+
+ // Verify that we can access recent log entries, there is a corresponding
+ // page title, and that the breadcrumb is empty (because the user is not
+ // able to access "Administer", so the trail cannot recurse into it).
+ $trail = array();
+ $this->assertBreadcrumb('admin', $trail, t('Access denied'));
+ $this->assertResponse(403);
+
+ $trail = $home;
+ $this->assertBreadcrumb('admin/reports', $trail, t('Reports'));
+ $this->assertNoResponse(403);
+
+ $this->assertBreadcrumb('admin/reports/dblog', $trail, t('Recent log messages'));
+ $this->assertNoResponse(403);
+ }
+}
+
+/**
+ * Tests active menu trails.
+ */
+class MenuTrailTestCase extends MenuWebTestCase {
+ public static function getInfo() {
+ return array(
+ 'name' => 'Active trail',
+ 'description' => 'Tests active menu trails and alteration functionality.',
+ 'group' => 'Menu',
+ );
+ }
+
+ function setUp() {
+ $modules = func_get_args();
+ if (isset($modules[0]) && is_array($modules[0])) {
+ $modules = $modules[0];
+ }
+ $modules[] = 'menu_test';
+ parent::setUp($modules);
+ $this->admin_user = $this->drupalCreateUser(array('administer site configuration', 'access administration pages'));
+ $this->drupalLogin($this->admin_user);
+
+ // This test puts menu links in the Navigation menu and then tests for
+ // their presence on the page, so we need to ensure that the Navigation
+ // block will be displayed in all active themes.
+ db_update('block')
+ ->fields(array(
+ // Use a region that is valid for all themes.
+ 'region' => 'content',
+ 'status' => 1,
+ ))
+ ->condition('module', 'system')
+ ->condition('delta', 'navigation')
+ ->execute();
+
+ // This test puts menu links in the Management menu and then tests for
+ // their presence on the page, so we need to ensure that the Management
+ // block will be displayed in all active themes.
+ db_update('block')
+ ->fields(array(
+ // Use a region that is valid for all themes.
+ 'region' => 'content',
+ 'status' => 1,
+ ))
+ ->condition('module', 'system')
+ ->condition('delta', 'management')
+ ->execute();
+ }
+
+ /**
+ * Tests active trails are properly affected by menu_tree_set_path().
+ */
+ function testMenuTreeSetPath() {
+ $home = array('<front>' => 'Home');
+ $config_tree = array(
+ 'admin' => t('Administration'),
+ 'admin/config' => t('Configuration'),
+ );
+ $config = $home + $config_tree;
+
+ // The menu_test_menu_tree_set_path system variable controls whether or not
+ // the menu_test_menu_trail_callback() callback (used by all paths in these
+ // tests) issues an overriding call to menu_trail_set_path().
+ $test_menu_path = array(
+ 'menu_name' => 'management',
+ 'path' => 'admin/config/system/site-information',
+ );
+
+ $breadcrumb = $home + array(
+ 'menu-test' => t('Menu test root'),
+ );
+ $tree = array(
+ 'menu-test' => t('Menu test root'),
+ 'menu-test/menu-trail' => t('Menu trail - Case 1'),
+ );
+
+ // Test the tree generation for the Navigation menu.
+ variable_del('menu_test_menu_tree_set_path');
+ $this->assertBreadcrumb('menu-test/menu-trail', $breadcrumb, t('Menu trail - Case 1'), $tree);
+
+ // Override the active trail for the Management tree; it should not affect
+ // the Navigation tree.
+ variable_set('menu_test_menu_tree_set_path', $test_menu_path);
+ $this->assertBreadcrumb('menu-test/menu-trail', $breadcrumb, t('Menu trail - Case 1'), $tree);
+
+ $breadcrumb = $config + array(
+ 'admin/config/development' => t('Development'),
+ );
+ $tree = $config_tree + array(
+ 'admin/config/development' => t('Development'),
+ 'admin/config/development/menu-trail' => t('Menu trail - Case 2'),
+ );
+
+ $override_breadcrumb = $config + array(
+ 'admin/config/system' => t('System'),
+ 'admin/config/system/site-information' => t('Site information'),
+ );
+ $override_tree = $config_tree + array(
+ 'admin/config/system' => t('System'),
+ 'admin/config/system/site-information' => t('Site information'),
+ );
+
+ // Test the tree generation for the Management menu.
+ variable_del('menu_test_menu_tree_set_path');
+ $this->assertBreadcrumb('admin/config/development/menu-trail', $breadcrumb, t('Menu trail - Case 2'), $tree);
+
+ // Override the active trail for the Management tree; it should affect the
+ // breadcrumbs and Management tree.
+ variable_set('menu_test_menu_tree_set_path', $test_menu_path);
+ $this->assertBreadcrumb('admin/config/development/menu-trail', $override_breadcrumb, t('Menu trail - Case 2'), $override_tree);
+ }
+
+ /**
+ * Tests that the active trail works correctly on custom 403 and 404 pages.
+ */
+ function testCustom403And404Pages() {
+ // Set the custom 403 and 404 pages we will use.
+ variable_set('site_403', 'menu-test/custom-403-page');
+ variable_set('site_404', 'menu-test/custom-404-page');
+
+ // Define the paths we'll visit to trigger 403 and 404 responses during
+ // this test, and the expected active trail for each case.
+ $paths = array(
+ 403 => 'admin/config',
+ 404 => $this->randomName(),
+ );
+ // For the 403 page, the initial trail during the Drupal bootstrap should
+ // include the page that the user is trying to visit, while the final trail
+ // should reflect the custom 403 page that the user was redirected to.
+ $expected_trail[403]['initial'] = array(
+ '<front>' => 'Home',
+ 'admin/config' => 'Configuration',
+ );
+ $expected_trail[403]['final'] = array(
+ '<front>' => 'Home',
+ 'menu-test' => 'Menu test root',
+ 'menu-test/custom-403-page' => 'Custom 403 page',
+ );
+ // For the 404 page, the initial trail during the Drupal bootstrap should
+ // only contain the link back to "Home" (since the page the user is trying
+ // to visit doesn't have any menu items associated with it), while the
+ // final trail should reflect the custom 404 page that the user was
+ // redirected to.
+ $expected_trail[404]['initial'] = array(
+ '<front>' => 'Home',
+ );
+ $expected_trail[404]['final'] = array(
+ '<front>' => 'Home',
+ 'menu-test' => 'Menu test root',
+ 'menu-test/custom-404-page' => 'Custom 404 page',
+ );
+
+ // Visit each path as an anonymous user so that we will actually get a 403
+ // on admin/config.
+ $this->drupalLogout();
+ foreach (array(403, 404) as $status_code) {
+ // Before visiting the page, trigger the code in the menu_test module
+ // that will record the active trail (so we can check it in this test).
+ variable_set('menu_test_record_active_trail', TRUE);
+ $this->drupalGet($paths[$status_code]);
+ $this->assertResponse($status_code);
+
+ // Check that the initial trail (during the Drupal bootstrap) matches
+ // what we expect.
+ $initial_trail = variable_get('menu_test_active_trail_initial', array());
+ $this->assertEqual(count($initial_trail), count($expected_trail[$status_code]['initial']), format_string('The initial active trail for a @status_code page contains the expected number of items (expected: @expected, found: @found).', array(
+ '@status_code' => $status_code,
+ '@expected' => count($expected_trail[$status_code]['initial']),
+ '@found' => count($initial_trail),
+ )));
+ foreach (array_keys($expected_trail[$status_code]['initial']) as $index => $path) {
+ $this->assertEqual($initial_trail[$index]['href'], $path, format_string('Element number @number of the initial active trail for a @status_code page contains the correct path (expected: @expected, found: @found)', array(
+ '@number' => $index + 1,
+ '@status_code' => $status_code,
+ '@expected' => $path,
+ '@found' => $initial_trail[$index]['href'],
+ )));
+ }
+
+ // Check that the final trail (after the user has been redirected to the
+ // custom 403/404 page) matches what we expect.
+ $final_trail = variable_get('menu_test_active_trail_final', array());
+ $this->assertEqual(count($final_trail), count($expected_trail[$status_code]['final']), format_string('The final active trail for a @status_code page contains the expected number of items (expected: @expected, found: @found).', array(
+ '@status_code' => $status_code,
+ '@expected' => count($expected_trail[$status_code]['final']),
+ '@found' => count($final_trail),
+ )));
+ foreach (array_keys($expected_trail[$status_code]['final']) as $index => $path) {
+ $this->assertEqual($final_trail[$index]['href'], $path, format_string('Element number @number of the final active trail for a @status_code page contains the correct path (expected: @expected, found: @found)', array(
+ '@number' => $index + 1,
+ '@status_code' => $status_code,
+ '@expected' => $path,
+ '@found' => $final_trail[$index]['href'],
+ )));
+ }
+
+ // Check that the breadcrumb displayed on the final custom 403/404 page
+ // matches what we expect. (The last item of the active trail represents
+ // the current page, which is not supposed to appear in the breadcrumb,
+ // so we need to remove it from the array before checking.)
+ array_pop($expected_trail[$status_code]['final']);
+ $this->assertBreadcrumb(NULL, $expected_trail[$status_code]['final']);
+ }
+ }
+}