- Patch #1700682 by tim.plunkett, sun: run-tests.sh attempts to run abstract/base test classes.

...egator/lib/Drupal/aggregator/Tests/AggregatorTestBase.php

...ules/comment/lib/Drupal/comment/Tests/CommentTestBase.php

...ules/field/lib/Drupal/field/Tests/FieldAttachTestBase.php

core/modules/field/lib/Drupal/field/Tests/FieldTestBase.php

...es/field_ui/lib/Drupal/field_ui/Tests/FieldUiTestBase.php

.../modules/file/lib/Drupal/file/Tests/FileFieldTestBase.php

...dules/image/lib/Drupal/image/Tests/ImageFieldTestBase.php

core/modules/node/lib/Drupal/node/Tests/NodeTestBase.php

core/modules/path/lib/Drupal/path/Tests/PathTestBase.php

core/modules/php/lib/Drupal/php/Tests/PhpTestBase.php

core/modules/poll/lib/Drupal/poll/Tests/PollTestBase.php

...modules/search/lib/Drupal/search/Tests/SearchTestBase.php

...s/shortcut/lib/Drupal/shortcut/Tests/ShortcutTestBase.php

...istics/lib/Drupal/statistics/Tests/StatisticsTestBase.php

...ules/system/lib/Drupal/system/Tests/Ajax/AjaxTestBase.php

...es/system/lib/Drupal/system/Tests/Cache/CacheTestBase.php

...tem/lib/Drupal/system/Tests/Database/DatabaseTestBase.php

.../system/lib/Drupal/system/Tests/File/FileHookTestBase.php

...ules/system/lib/Drupal/system/Tests/File/FileTestBase.php

.../system/lib/Drupal/system/Tests/Image/ToolkitTestBase.php