9 calls to drupal_valid_test_ua()

drupal_system_listing in includes/common.inc
Returns information about system object files (modules, themes, etc.).
http.php in modules/simpletest/tests/http.php
Fake an HTTP request, for use during testing.
https.php in modules/simpletest/tests/https.php
Fake an HTTPS request, for use during testing.
SimpleTestBrokenSetUp::setUp in modules/simpletest/simpletest.test
Sets up a Drupal site for running functional and integration tests.
SimpleTestBrokenSetUp::tearDown in modules/simpletest/simpletest.test
Delete created files and temporary files directory, delete the tables created by setUp(), and reset the database prefix.
SimpleTestBrokenSetUp::testBreakSetUp in modules/simpletest/simpletest.test
Runs this test case from within the simpletest child site.
SimpleTestFunctionalTest::inCURL in modules/simpletest/simpletest.test
Check if the test is being run from inside a CURL request.
system_modules in modules/system/system.admin.inc
Menu callback; provides module enable/disable interface.
_drupal_bootstrap_database in includes/bootstrap.inc
Initializes the database system and registers autoload functions.

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