14 calls to WebTestBase::drupalGetHeader()

ErrorHandlerTest::testExceptionHandler in drupal/core/modules/system/lib/Drupal/system/Tests/System/ErrorHandlerTest.php
Test the exception handler.
ImageFieldDisplayTest::_testImageFieldFormatters in drupal/core/modules/image/lib/Drupal/image/Tests/ImageFieldDisplayTest.php
Test image formatters on node display.
ImageStylesPathAndUrlTest::_testImageStyleUrlAndPath in drupal/core/modules/image/lib/Drupal/image/Tests/ImageStylesPathAndUrlTest.php
Test image_style_url().
PageCacheTest::testConditionalRequests in drupal/core/modules/system/lib/Drupal/system/Tests/Bootstrap/PageCacheTest.php
Tests support of requests with If-Modified-Since and If-None-Match headers.
PageCacheTest::testPageCache in drupal/core/modules/system/lib/Drupal/system/Tests/Bootstrap/PageCacheTest.php
Tests cache headers.
PageCacheTest::testPageCompression in drupal/core/modules/system/lib/Drupal/system/Tests/Bootstrap/PageCacheTest.php
Tests page compression.
PictureFieldDisplayTest::_testPictureFieldFormatters in drupal/core/modules/picture/lib/Drupal/picture/Tests/PictureFieldDisplayTest.php
Test picture formatters on node display.
PollVoteCheckHostnameTest::testHostnamePollVote in drupal/core/modules/poll/lib/Drupal/poll/Tests/PollVoteCheckHostnameTest.php
Checks that anonymous users with the same IP address can only vote once.
SessionTest::assertSessionEmpty in drupal/core/modules/system/lib/Drupal/system/Tests/Session/SessionTest.php
Assert whether $_SESSION is empty at the beginning of the request.
SessionTest::testEmptyAnonymousSession in drupal/core/modules/system/lib/Drupal/system/Tests/Session/SessionTest.php
Test that empty anonymous sessions are destroyed.
SessionTest::testSessionSaveRegenerate in drupal/core/modules/system/lib/Drupal/system/Tests/Session/SessionTest.php
Tests for drupal_save_session() and drupal_session_regenerate().
SimpleTestTest::testInternalBrowser in drupal/core/modules/simpletest/lib/Drupal/simpletest/Tests/SimpleTestTest.php
Test the internal browsers functionality.
StatisticsLoggingTest::testLogging in drupal/core/modules/statistics/lib/Drupal/statistics/Tests/StatisticsLoggingTest.php
Verifies request logging for cached and uncached pages.
WebTestBase::curlExec in drupal/core/modules/simpletest/lib/Drupal/simpletest/WebTestBase.php
Initializes and executes a cURL request.