system_test.routing.yml

system_test.page_cache_accept_header:
  path: '/system-test/page-cache/accept-header'
  defaults:
    _controller: '\Drupal\system_test\Controller\PageCacheAcceptHeaderController::content'
  requirements:
    _access: 'TRUE'

system_test.main_content_handling:
  path: '/system-test/main-content-handling'
  defaults:
    _title: 'Test main content handling'
    _content: '\Drupal\system_test\Controller\SystemTestController::mainContentFallback'
  requirements:
    _access: 'TRUE'

system_test.main_content_fallback:
  path: '/system-test/main-content-fallback'
  defaults:
    _title: 'Test main content fallback'
    _content: '\Drupal\system_test\Controller\SystemTestController::mainContentFallback'
  requirements:
    _access: 'TRUE'

system_test.main_content_duplication:
  path: '/system-test/main-content-duplication'
  defaults:
    _title: 'Test main content duplication'
    _content: '\Drupal\system_test\Controller\SystemTestController::mainContentFallback'
  requirements:
    _access: 'TRUE'

system_test.lock_acquire:
  path: '/system-test/lock-acquire'
  defaults:
    _title: 'Lock acquire'
    _content: '\Drupal\system_test\Controller\SystemTestController::lockAcquire'
  requirements:
    _access: 'TRUE'

system_test.lock_exit:
  path: '/system-test/lock-exit'
  defaults:
    _title: 'Lock acquire then exit'
    _content: '\Drupal\system_test\Controller\SystemTestController::lockExit'
  requirements:
    _access: 'TRUE'

system_test.cache_tags_page:
  path: '/system-test/cache_tags_page'
  defaults:
    _controller: '\Drupal\system_test\Controller\SystemTestController::system_test_cache_tags_page'
  requirements:
    _access: 'TRUE'

system_test.authorize_init:
  path: '/system-test/authorize-init/{page_title}'
  defaults:
    _controller: '\Drupal\system_test\Controller\SystemTestController::authorizeInit'
  requirements:
    _permission: 'administer software updates'

system_test.set_header:
  path: '/system-test/set-header'
  defaults:
    _content: '\Drupal\system_test\Controller\SystemTestController::setHeader'
  requirements:
    _permission: 'access content'

system_test.shutdown_functions:
  path: '/system-test/shutdown-functions/{arg1}/{arg2}'
  defaults:
    _content: '\Drupal\system_test\Controller\SystemTestController::shutdownFunctions'
  requirements:
    _access: 'TRUE'