10 uses of LANGUAGE_LTR

CascadingStylesheetsTestCase::testAlter in drupal-7.x/modules/simpletest/tests/common.test: Tests Locale module's CSS Alter to include RTL overrides.
DateTimeFunctionalTest::testDateFormatStorage in drupal-7.x/modules/system/system.test: Test if the date formats are stored properly.
DrupalHTTPRequestTestCase::testDrupalHTTPRequestHeaders in drupal-7.x/modules/simpletest/tests/common.test: Tests Content-language headers generated by Drupal.
FormatDateUnitTest::testFormatDate in drupal-7.x/modules/simpletest/tests/common.test: Tests for the format_date() function.
install_import_locales in drupal-7.x/includes/install.core.inc: Imports languages via a batch process during installation.
LocaleMultilingualFieldsFunctionalTest::setUp in drupal-7.x/modules/locale/locale.test: Sets up a Drupal site for running functional and integration tests.
LocaleUILanguageNegotiationTest::testLanguageDomain in drupal-7.x/modules/locale/locale.test: Tests url() when separate domains are used for multiple languages.
LocaleUninstallFunctionalTest::testUninstallProcess in drupal-7.x/modules/locale/locale.test: Check if the values of the Locale variables are correct after uninstall.
locale_add_language in drupal-7.x/includes/locale.inc: API function to add a language.
_locale_languages_common_controls in drupal-7.x/modules/locale/locale.admin.inc: Common elements of the language addition and editing form.