6 uses of LOCALE_TRANSLATION_USE_SOURCE_REMOTE_AND_LOCAL

LocaleUpdateTest::testUpdateCheckStatus in drupal/core/modules/locale/lib/Drupal/locale/Tests/LocaleUpdateTest.php
Checks if local or remote translation sources are detected.
LocaleUpdateTest::testUpdateImportModeNonCustomized in drupal/core/modules/locale/lib/Drupal/locale/Tests/LocaleUpdateTest.php
Tests translation import with a translations directory and only overwrite non-customized translations.
LocaleUpdateTest::testUpdateImportModeNone in drupal/core/modules/locale/lib/Drupal/locale/Tests/LocaleUpdateTest.php
Tests translation import with a translations directory and don't overwrite any translation.
LocaleUpdateTest::testUpdateImportSourceRemote in drupal/core/modules/locale/lib/Drupal/locale/Tests/LocaleUpdateTest.php
Tests translation import from remote sources.
LocaleUpdateTest::testUpdateImportWithoutDirectory in drupal/core/modules/locale/lib/Drupal/locale/Tests/LocaleUpdateTest.php
Tests translation import without a translations directory.
locale_translation_use_remote_source in drupal/core/modules/locale/locale.module
Checks whether remote translation sources are used.