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Title Object type File name Summary
RequirementsInterface.php file core/modules/migrate/src/Plugin/RequirementsInterface.php
RequirementsInterface::checkRequirements function core/modules/migrate/src/Plugin/RequirementsInterface.php Checks if requirements for this plugin are OK.
RequirementsPageTrait trait core/tests/Drupal/Tests/RequirementsPageTrait.php Provides helper methods for the requirements page.
RequirementsPageTrait.php file core/tests/Drupal/Tests/RequirementsPageTrait.php
RequirementsPageTrait::assertErrorSummaries function core/tests/Drupal/Tests/RequirementsPageTrait.php Asserts the given error summaries are present on the page.
RequirementsPageTrait::assertRequirementSummaries function core/tests/Drupal/Tests/RequirementsPageTrait.php Asserts the given requirements section summaries are present on the page.
RequirementsPageTrait::assertWarningSummaries function core/tests/Drupal/Tests/RequirementsPageTrait.php Asserts the given warning summaries are present on the page.
RequirementsPageTrait::continueOnExpectedWarnings function core/tests/Drupal/Tests/RequirementsPageTrait.php Continues installation when the expected warnings are found.
RequirementsPageTrait::updateRequirementsProblem function core/tests/Drupal/Tests/RequirementsPageTrait.php Handles the update requirements page.
RequirementsTest class core/modules/mysql/tests/src/Functional/RequirementsTest.php Tests isolation level warning when the config is set in settings.php.
RequirementsTest class core/modules/system/tests/src/Kernel/Module/RequirementsTest.php @covers \hook_requirements[[api-linebreak]]
@covers \hook_requirements_alter[[api-linebreak]]
@group Module
RequirementsTest.php file core/modules/mysql/tests/src/Functional/RequirementsTest.php
RequirementsTest.php file core/modules/system/tests/src/Kernel/Module/RequirementsTest.php
RequirementsTest::$defaultTheme property core/modules/mysql/tests/src/Functional/RequirementsTest.php The theme to install as the default for testing.
RequirementsTest::$modules property core/modules/mysql/tests/src/Functional/RequirementsTest.php Modules to enable.
RequirementsTest::$modules property core/modules/system/tests/src/Kernel/Module/RequirementsTest.php Modules to enable.
RequirementsTest::setUp function core/modules/mysql/tests/src/Functional/RequirementsTest.php
RequirementsTest::testIsolationLevelWarningNotDisplaying function core/modules/mysql/tests/src/Functional/RequirementsTest.php Test the isolation level warning message on status page.
RequirementsTest::testRequirementsAlter function core/modules/system/tests/src/Kernel/Module/RequirementsTest.php Tests requirements data altering.
RequirementsTest::writeIsolationLevelSettings function core/modules/mysql/tests/src/Functional/RequirementsTest.php Writes the isolation level in settings.php.
ResourceBase::getBaseRouteRequirements function core/modules/rest/src/Plugin/ResourceBase.php Gets the base route requirements for a particular method.
ResourceResponseSubscriberTest::generateRouteRequirements function core/modules/rest/tests/src/Unit/EventSubscriber/ResourceResponseSubscriberTest.php Generates route requirements based on supported formats.
search_requirements function core/modules/search/search.install Implements hook_requirements().
SitesDirectoryHardeningTest::checkSystemRequirements function core/modules/system/tests/src/Functional/System/SitesDirectoryHardeningTest.php Checks system runtime requirements.
SqlBase::checkRequirements function core/modules/migrate/src/Plugin/migrate/source/SqlBase.php Checks if requirements for this plugin are OK.
StatusReport::preRenderGroupRequirements function core/lib/Drupal/Core/Render/Element/StatusReport.php #pre_render callback to group requirements.
StatusReportPage::preRenderRequirements function core/modules/system/src/Element/StatusReportPage.php #pre_render callback to create status report requirements.
SystemManager::checkRequirements function core/modules/system/src/SystemManager.php Checks for requirement severity.
SystemManager::listRequirements function core/modules/system/src/SystemManager.php Displays the site status report. Can also be used as a pure check.
system_requirements function core/modules/system/system.install Implements hook_requirements().
Tasks::engineVersionRequirementsCheck function core/lib/Drupal/Core/Database/Install/Tasks.php Checks engine version requirements for the status report.
testing_requirements.info.yml file core/profiles/testing_requirements/testing_requirements.info.yml core/profiles/testing_requirements/testing_requirements.info.yml
testing_requirements.install file core/profiles/testing_requirements/testing_requirements.install Install hooks for test profile.
testing_requirements_requirements function core/profiles/testing_requirements/testing_requirements.install Implements hook_requirements().
TestMigration::setRequirements function core/modules/migrate/tests/src/Unit/MigrationTest.php Sets the requirements values.
TestRequirementsTrait trait core/tests/Drupal/Tests/TestRequirementsTrait.php Allows test classes to require Drupal modules as dependencies.
TestRequirementsTrait.php file core/tests/Drupal/Tests/TestRequirementsTrait.php
TestRequirementsTrait::checkModuleRequirements function core/tests/Drupal/Tests/TestRequirementsTrait.php Checks missing module requirements.
TestRequirementsTrait::checkRequirements function core/tests/Drupal/Tests/TestRequirementsTrait.php Check module requirements for the Drupal use case.
TestRequirementsTrait::getDrupalRoot function core/tests/Drupal/Tests/TestRequirementsTrait.php Returns the Drupal root directory.
UpdateScriptTest::testRequirements function core/modules/system/tests/src/Functional/UpdateSystem/UpdateScriptTest.php Tests that requirements warnings and errors are correctly displayed.
update_check_requirements function core/includes/update.inc Checks update requirements and reports errors and (optionally) warnings.
update_requirements function core/modules/update/update.install Implements hook_requirements().
update_script_test_requirements function core/modules/system/tests/modules/update_script_test/update_script_test.install Implements hook_requirements().
update_system_schema_requirements function core/includes/update.inc Returns whether the minimum schema requirement has been satisfied.
update_test_schema_requirements function core/modules/system/tests/modules/update_test_schema/update_test_schema.install Implements hook_requirements().
UrlGenerator::isStrictRequirements function core/lib/Drupal/Core/Routing/UrlGenerator.php
UrlGenerator::setStrictRequirements function core/lib/Drupal/Core/Routing/UrlGenerator.php
UsesCommandRequirements class core/tests/Drupal/BuildTests/Framework/Tests/ExternalCommandRequirementTest.php
UsesCommandRequirements::externalCommandIsAvailable function core/tests/Drupal/BuildTests/Framework/Tests/ExternalCommandRequirementTest.php Determine if an external command is available.

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