CommonURLUnitTestCase::testBackdropParseUrl in core/modules/simpletest/tests/common.test

Test backdrop_parse_url().

CommonValidUrlUnitTestCase::testInvalidAbsolute in core/modules/simpletest/tests/common.test

Test invalid absolute URLs.

CommonValidUrlUnitTestCase::testInvalidRelative in core/modules/simpletest/tests/common.test

Test invalid relative URLs.

CommonValidUrlUnitTestCase::testValidAbsolute in core/modules/simpletest/tests/common.test

Test valid absolute URLs.

CommonValidUrlUnitTestCase::testValidRelative in core/modules/simpletest/tests/common.test

Test valid relative URLs.

form_validate_url in core/includes/form.inc

Form element validation handler for #type 'url'.

redirect_element_validate_redirect in core/modules/redirect/redirect.admin.inc

Element validate handler; validate the redirect of an URL redirect.

_filter_format_editor_link_url_validate in core/modules/filter/filter.pages.inc

Element validation function.