ActionsTest.php in core/tests/Drupal/KernelTests/Core/Render/Element/ActionsTest.php
AjaxTestFocusFirstForm.php in core/modules/system/tests/modules/ajax_test/src/Form/AjaxTestFocusFirstForm.php
AjaxTestMessageCommandForm.php in core/modules/system/tests/modules/ajax_test/src/Form/AjaxTestMessageCommandForm.php
BlockListBuilder.php in core/modules/block/src/BlockListBuilder.php
DatelistElementFormTest.php in core/tests/Drupal/KernelTests/Core/Datetime/DatelistElementFormTest.php
DatetimeElementFormTest.php in core/tests/Drupal/KernelTests/Core/Datetime/DatetimeElementFormTest.php
DateTimeFormInjectionTest.php in core/modules/datetime/tests/src/Kernel/DateTimeFormInjectionTest.php
DbLogFormInjectionTest.php in core/modules/dblog/tests/src/Kernel/DbLogFormInjectionTest.php
ElementsFieldsetTest.php in core/modules/system/tests/src/Kernel/Form/ElementsFieldsetTest.php
EntityAutocompleteElementFormTest.php in core/tests/Drupal/KernelTests/Core/Entity/Element/EntityAutocompleteElementFormTest.php
EntityResolverManagerTest.php in core/tests/Drupal/Tests/Core/Entity/EntityResolverManagerTest.php
ExternalFormUrlTest.php in core/tests/Drupal/KernelTests/Core/Form/ExternalFormUrlTest.php
FileTestForm.php in core/modules/file/tests/file_test/src/Form/FileTestForm.php
FormActionXssTest.php in core/tests/Drupal/KernelTests/Core/Form/FormActionXssTest.php
FormBuilderTest.php in core/tests/Drupal/Tests/Core/Form/FormBuilderTest.php
FormController.php in core/modules/system/tests/modules/condition_test/src/FormController.php
FormDefaultHandlersTest.php in core/tests/Drupal/KernelTests/Core/Form/FormDefaultHandlersTest.php
FormElementMaxlengthTest.php in core/modules/system/tests/src/Kernel/Form/FormElementMaxlengthTest.php
FormStateDecoratorBaseTest.php in core/tests/Drupal/Tests/Core/Form/FormStateDecoratorBaseTest.php
FormStateTest.php in core/tests/Drupal/Tests/Core/Form/FormStateTest.php
FormTestBase.php in core/tests/Drupal/Tests/Core/Form/FormTestBase.php
FormValidationMessageOrderTest.php in core/tests/Drupal/KernelTests/Core/Form/FormValidationMessageOrderTest.php
MachineNameTest.php in core/tests/Drupal/KernelTests/Core/Render/Element/MachineNameTest.php
ManagedFileTest.php in core/modules/file/tests/src/Kernel/ManagedFileTest.php
PathElementFormTest.php in core/tests/Drupal/KernelTests/Core/Element/PathElementFormTest.php
SearchPageListBuilder.php in core/modules/search/src/SearchPageListBuilder.php
SubformStateTest.php in core/tests/Drupal/Tests/Core/Form/SubformStateTest.php
TextFormatElementFormTest.php in core/modules/filter/tests/src/Kernel/TextFormatElementFormTest.php
TimezoneTest.php in core/tests/Drupal/KernelTests/Core/Datetime/Element/TimezoneTest.php
TriggeringElementProgrammedTest.php in core/tests/Drupal/KernelTests/Core/Form/TriggeringElementProgrammedTest.php
ViewsForm.php in core/modules/views/src/Form/ViewsForm.php
ViewsFormInterface.php in core/modules/views_ui/src/Form/Ajax/ViewsFormInterface.php
ViewsFormMainForm.php in core/modules/views/src/Form/ViewsFormMainForm.php
ViewsTestDataErrorForm.php in core/modules/views/tests/modules/views_test_data/src/Form/ViewsTestDataErrorForm.php
WorkspaceFormInterface.php in core/modules/workspaces/src/Form/WorkspaceFormInterface.php