GoScrobble/web/node_modules/dom-accessibility-api/dist/accessible-name-and-description.mjs.map

{"version":3,"sources":["../sources/accessible-name-and-description.ts"],"names":["ArrayFrom","SetLike","hasAnyConcreteRoles","isElement","isHTMLTableCaptionElement","isHTMLInputElement","isHTMLSelectElement","isHTMLTextAreaElement","safeWindow","isHTMLFieldSetElement","isHTMLLegendElement","isHTMLOptGroupElement","isHTMLTableElement","isHTMLSlotElement","isSVGSVGElement","isSVGTitleElement","queryIdRefs","getLocalName","asFlatString","s","trim","replace","isHidden","node","getComputedStyleImplementation","hasAttribute","getAttribute","style","getPropertyValue","isControl","hasAbstractRole","role","TypeError","querySelectorAllSubtree","element","selectors","elements","querySelectorAll","forEach","root","push","apply","querySelectedOptions","listbox","selectedOptions","isMarkedPresentational","isNativeHostLanguageTextAlternativeElement","allowsNameFromContent","isDescendantOfNativeHostLanguageTextAlternativeElement","computeTooltipAttributeValue","getValueOfTextbox","value","textContent","getTextualContent","declaration","content","test","slice","isLabelableElement","localName","findLabelableElement","labelableElement","childNodes","childNode","descendantLabelableElement","getControlOfLabel","label","control","undefined","htmlFor","ownerDocument","getElementById","getLabels","labelsProperty","labels","document","filter","getSlotContents","slot","assignedNodes","length","computeTextAlternative","options","consultedNodes","window","compute","computedStyleSupportsPseudoElements","getComputedStyle","bind","computeMiscTextAlternative","context","accumulatedText","pseudoBefore","beforeContent","concat","child","result","isEmbeddedInLabel","isReferenced","recursion","display","separator","pseudoAfter","afterContent","computeElementTextAlternative","useAttribute","attributeName","attribute","getAttributeNode","has","add","children","i","nameFromAlt","nameFromLabel","type","nameFromValue","map","join","nameFromTitle","current","labelElements","skipToStep2E","ariaLabel","elementTextAlternative","selectedOption","nodeType","TEXT_NODE","tooltipAttributeValue"],"mappings":"AAAA;AACA;AACA;AACA,OAAOA,SAAP,MAAsB,4BAAtB;AACA,OAAOC,OAAP,MAAoB,yBAApB;AACA,SACCC,mBADD,EAECC,SAFD,EAGCC,yBAHD,EAICC,kBAJD,EAKCC,mBALD,EAMCC,qBAND,EAOCC,UAPD,EAQCC,qBARD,EASCC,mBATD,EAUCC,qBAVD,EAWCC,kBAXD,EAYCC,iBAZD,EAaCC,eAbD,EAcCC,iBAdD,EAeCC,WAfD,EAgBCC,YAhBD,QAiBO,YAjBP;AAmBA;AACA;AACA;;AAkBA;AACA;AACA;AACA;AACA;AACA,SAASC,YAAT,CAAsBC,CAAtB,EAA6C;AAC5C,SAAOA,CAAC,CAACC,IAAF,GAASC,OAAT,CAAiB,QAAjB,EAA2B,GAA3B,CAAP;AACA;AAED;AACA;AACA;AACA;AACA;AACA;;;AACA,SAASC,QAAT,CACCC,IADD,EAECC,8BAFD,EAGmB;AAClB,MAAI,CAACrB,SAAS,CAACoB,IAAD,CAAd,EAAsB;AACrB,WAAO,KAAP;AACA;;AAED,MACCA,IAAI,CAACE,YAAL,CAAkB,QAAlB,KACAF,IAAI,CAACG,YAAL,CAAkB,aAAlB,MAAqC,MAFtC,EAGE;AACD,WAAO,IAAP;AACA;;AAED,MAAMC,KAAK,GAAGH,8BAA8B,CAACD,IAAD,CAA5C;AACA,SACCI,KAAK,CAACC,gBAAN,CAAuB,SAAvB,MAAsC,MAAtC,IACAD,KAAK,CAACC,gBAAN,CAAuB,YAAvB,MAAyC,QAF1C;AAIA;AAED;AACA;AACA;AACA;;;AACA,SAASC,SAAT,CAAmBN,IAAnB,EAAwC;AACvC,SACCrB,mBAAmB,CAACqB,IAAD,EAAO,CAAC,QAAD,EAAW,UAAX,EAAuB,SAAvB,EAAkC,SAAlC,CAAP,CAAnB,IACAO,eAAe,CAACP,IAAD,EAAO,OAAP,CAFhB;AAIA;;AAED,SAASO,eAAT,CAAyBP,IAAzB,EAAqCQ,IAArC,EAAoE;AACnE,MAAI,CAAC5B,SAAS,CAACoB,IAAD,CAAd,EAAsB;AACrB,WAAO,KAAP;AACA;;AAED,UAAQQ,IAAR;AACC,SAAK,OAAL;AACC,aAAO7B,mBAAmB,CAACqB,IAAD,EAAO,CAChC,OADgC,EAEhC,aAFgC,EAGhC,WAHgC,EAIhC,QAJgC,EAKhC,YALgC,CAAP,CAA1B;;AAOD;AACC,YAAM,IAAIS,SAAJ,6CACgCD,IADhC,gCAAN;AAVF;AAcA;AAED;AACA;AACA;AACA;AACA;;;AACA,SAASE,uBAAT,CACCC,OADD,EAECC,SAFD,EAGa;AACZ,MAAMC,QAAQ,GAAGpC,SAAS,CAACkC,OAAO,CAACG,gBAAR,CAAyBF,SAAzB,CAAD,CAA1B;AAEAnB,EAAAA,WAAW,CAACkB,OAAD,EAAU,WAAV,CAAX,CAAkCI,OAAlC,CAA0C,UAACC,IAAD,EAAU;AACnD;AACAH,IAAAA,QAAQ,CAACI,IAAT,CAAcC,KAAd,CAAoBL,QAApB,EAA8BpC,SAAS,CAACuC,IAAI,CAACF,gBAAL,CAAsBF,SAAtB,CAAD,CAAvC;AACA,GAHD;AAKA,SAAOC,QAAP;AACA;;AAED,SAASM,oBAAT,CAA8BC,OAA9B,EAAoE;AACnE,MAAIrC,mBAAmB,CAACqC,OAAD,CAAvB,EAAkC;AACjC;AACA,WACCA,OAAO,CAACC,eAAR,IAA2BX,uBAAuB,CAACU,OAAD,EAAU,YAAV,CADnD;AAGA;;AACD,SAAOV,uBAAuB,CAACU,OAAD,EAAU,wBAAV,CAA9B;AACA;;AAED,SAASE,sBAAT,CAAgCtB,IAAhC,EAA6D;AAC5D,SAAOrB,mBAAmB,CAACqB,IAAD,EAAO,CAAC,MAAD,EAAS,cAAT,CAAP,CAA1B;AACA;AAED;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;;AACA,SAASuB,0CAAT,CACCvB,IADD,EAEmB;AAClB,SAAOnB,yBAAyB,CAACmB,IAAD,CAAhC;AACA;AAED;AACA;AACA;;;AACA,SAASwB,qBAAT,CAA+BxB,IAA/B,EAAoD;AACnD,SAAOrB,mBAAmB,CAACqB,IAAD,EAAO,CAChC,QADgC,EAEhC,MAFgC,EAGhC,UAHgC,EAIhC,cAJgC,EAKhC,UALgC,EAMhC,SANgC,EAOhC,OAPgC,EAQhC,QARgC,EAShC,MATgC,EAUhC,UAVgC,EAWhC,kBAXgC,EAYhC,eAZgC,EAahC,QAbgC,EAchC,OAdgC,EAehC,KAfgC,EAgBhC,WAhBgC,EAiBhC,QAjBgC,EAkBhC,KAlBgC,EAmBhC,SAnBgC,EAoBhC,UApBgC,CAAP,CAA1B;AAsBA;AAED;AACA;AACA;;;AACA,SAASyB,sDAAT,EACC;AACAzB,IAFD,EAGW;AACV,SAAO,KAAP;AACA;AAED;AACA;AACA;AACA;;;AACA,SAAS0B,4BAAT,CAAsC1B,IAAtC,EAAiE;AAChE,SAAO,IAAP;AACA;;AAED,SAAS2B,iBAAT,CAA2BhB,OAA3B,EAAqD;AACpD,MAAI7B,kBAAkB,CAAC6B,OAAD,CAAlB,IAA+B3B,qBAAqB,CAAC2B,OAAD,CAAxD,EAAmE;AAClE,WAAOA,OAAO,CAACiB,KAAf;AACA,GAHmD,CAIpD;;;AACA,SAAOjB,OAAO,CAACkB,WAAR,IAAuB,EAA9B;AACA;;AAED,SAASC,iBAAT,CAA2BC,WAA3B,EAAqE;AACpE,MAAMC,OAAO,GAAGD,WAAW,CAAC1B,gBAAZ,CAA6B,SAA7B,CAAhB;;AACA,MAAI,eAAe4B,IAAf,CAAoBD,OAApB,CAAJ,EAAkC;AACjC,WAAOA,OAAO,CAACE,KAAR,CAAc,CAAd,EAAiB,CAAC,CAAlB,CAAP;AACA;;AACD,SAAO,EAAP;AACA;AAED;AACA;AACA;AACA;AACA;;;AACA,SAASC,kBAAT,CAA4BxB,OAA5B,EAAuD;AACtD,MAAMyB,SAAS,GAAG1C,YAAY,CAACiB,OAAD,CAA9B;AAEA,SACCyB,SAAS,KAAK,QAAd,IACCA,SAAS,KAAK,OAAd,IAAyBzB,OAAO,CAACR,YAAR,CAAqB,MAArB,MAAiC,QAD3D,IAEAiC,SAAS,KAAK,OAFd,IAGAA,SAAS,KAAK,QAHd,IAIAA,SAAS,KAAK,UAJd,IAKAA,SAAS,KAAK,QALd,IAMAA,SAAS,KAAK,UAPf;AASA;AAED;AACA;AACA;AACA;AACA;;;AACA,SAASC,oBAAT,CAA8B1B,OAA9B,EAAgE;AAC/D,MAAIwB,kBAAkB,CAACxB,OAAD,CAAtB,EAAiC;AAChC,WAAOA,OAAP;AACA;;AACD,MAAI2B,gBAAgC,GAAG,IAAvC;AACA3B,EAAAA,OAAO,CAAC4B,UAAR,CAAmBxB,OAAnB,CAA2B,UAACyB,SAAD,EAAe;AACzC,QAAIF,gBAAgB,KAAK,IAArB,IAA6B1D,SAAS,CAAC4D,SAAD,CAA1C,EAAuD;AACtD,UAAMC,0BAA0B,GAAGJ,oBAAoB,CAACG,SAAD,CAAvD;;AACA,UAAIC,0BAA0B,KAAK,IAAnC,EAAyC;AACxCH,QAAAA,gBAAgB,GAAGG,0BAAnB;AACA;AACD;AACD,GAPD;AASA,SAAOH,gBAAP;AACA;AAED;AACA;AACA;AACA;AACA;;;AACA,SAASI,iBAAT,CAA2BC,KAA3B,EAAoE;AACnE,MAAIA,KAAK,CAACC,OAAN,KAAkBC,SAAtB,EAAiC;AAChC,WAAOF,KAAK,CAACC,OAAb;AACA;;AAED,MAAME,OAAO,GAAGH,KAAK,CAACxC,YAAN,CAAmB,KAAnB,CAAhB;;AACA,MAAI2C,OAAO,KAAK,IAAhB,EAAsB;AACrB,WAAOH,KAAK,CAACI,aAAN,CAAoBC,cAApB,CAAmCF,OAAnC,CAAP;AACA;;AAED,SAAOT,oBAAoB,CAACM,KAAD,CAA3B;AACA;AAED;AACA;AACA;AACA;AACA;;;AACA,SAASM,SAAT,CAAmBtC,OAAnB,EAAgE;AAC/D,MAAMuC,cAAc,GAAIvC,OAAD,CAAiBwC,MAAxC;;AAIA,MAAID,cAAc,KAAK,IAAvB,EAA6B;AAC5B,WAAOA,cAAP;AACA;;AACD,MAAIA,cAAc,KAAKL,SAAvB,EAAkC;AACjC,WAAOpE,SAAS,CAACyE,cAAD,CAAhB;AACA,GAV8D,CAY/D;;;AACA,MAAI,CAACf,kBAAkB,CAACxB,OAAD,CAAvB,EAAkC;AACjC,WAAO,IAAP;AACA;;AACD,MAAMyC,QAAQ,GAAGzC,OAAO,CAACoC,aAAzB;AAEA,SAAOtE,SAAS,CAAC2E,QAAQ,CAACtC,gBAAT,CAA0B,OAA1B,CAAD,CAAT,CAA8CuC,MAA9C,CAAqD,UAACV,KAAD,EAAW;AACtE,WAAOD,iBAAiB,CAACC,KAAD,CAAjB,KAA6BhC,OAApC;AACA,GAFM,CAAP;AAGA;AAED;AACA;AACA;AACA;;;AACA,SAAS2C,eAAT,CAAyBC,IAAzB,EAAwD;AACvD;AACA;AACA;AACA,MAAMC,aAAa,GAAGD,IAAI,CAACC,aAAL,EAAtB;;AACA,MAAIA,aAAa,CAACC,MAAd,KAAyB,CAA7B,EAAgC;AAC/B;AACA,WAAOhF,SAAS,CAAC8E,IAAI,CAAChB,UAAN,CAAhB;AACA;;AACD,SAAOiB,aAAP;AACA;AAED;AACA;AACA;AACA;AACA;AACA;;;AACA,OAAO,SAASE,sBAAT,CACN1C,IADM,EAGG;AAAA,MADT2C,OACS,uEADgC,EAChC;AACT,MAAMC,cAAc,GAAG,IAAIlF,OAAJ,EAAvB;AAEA,MAAMmF,MAAM,GAAG5E,UAAU,CAAC+B,IAAD,CAAzB;AACA,yBASI2C,OATJ,CACCG,OADD;AAAA,MACCA,OADD,iCACW,MADX;AAAA,8BASIH,OATJ,CAECI,mCAFD;AAAA,MAECA,mCAFD,sCAEuCJ,OAAO,CAACK,gBAAR,KACrCnB,SAHF;AAAA,8BASIc,OATJ,CAQCK,gBARD;AAAA,MAQCA,gBARD,sCAQoBH,MAAM,CAACG,gBAAP,CAAwBC,IAAxB,CAA6BJ,MAA7B,CARpB,yBAJS,CAeT;;AACA,WAASK,0BAAT,CACClE,IADD,EAECmE,OAFD,EAGU;AACT,QAAIC,eAAe,GAAG,EAAtB;;AACA,QAAIxF,SAAS,CAACoB,IAAD,CAAT,IAAmB+D,mCAAvB,EAA4D;AAC3D,UAAMM,YAAY,GAAGL,gBAAgB,CAAChE,IAAD,EAAO,UAAP,CAArC;AACA,UAAMsE,aAAa,GAAGxC,iBAAiB,CAACuC,YAAD,CAAvC;AACAD,MAAAA,eAAe,aAAME,aAAN,cAAuBF,eAAvB,CAAf;AACA,KANQ,CAQT;AACA;;;AACA,QAAM7B,UAAU,GAAGjD,iBAAiB,CAACU,IAAD,CAAjB,GAChBsD,eAAe,CAACtD,IAAD,CADC,GAEhBvB,SAAS,CAACuB,IAAI,CAACuC,UAAN,CAAT,CAA2BgC,MAA3B,CAAkC9E,WAAW,CAACO,IAAD,EAAO,WAAP,CAA7C,CAFH;AAGAuC,IAAAA,UAAU,CAACxB,OAAX,CAAmB,UAACyD,KAAD,EAAW;AAC7B,UAAMC,MAAM,GAAGf,sBAAsB,CAACc,KAAD,EAAQ;AAC5CE,QAAAA,iBAAiB,EAAEP,OAAO,CAACO,iBADiB;AAE5CC,QAAAA,YAAY,EAAE,KAF8B;AAG5CC,QAAAA,SAAS,EAAE;AAHiC,OAAR,CAArC,CAD6B,CAM7B;AACA;;AACA,UAAMC,OAAO,GAAGjG,SAAS,CAAC4F,KAAD,CAAT,GACbR,gBAAgB,CAACQ,KAAD,CAAhB,CAAwBnE,gBAAxB,CAAyC,SAAzC,CADa,GAEb,QAFH;AAGA,UAAMyE,SAAS,GAAGD,OAAO,KAAK,QAAZ,GAAuB,GAAvB,GAA6B,EAA/C,CAX6B,CAY7B;;AACAT,MAAAA,eAAe,cAAOU,SAAP,SAAmBL,MAAnB,SAA4BK,SAA5B,CAAf;AACA,KAdD;;AAgBA,QAAIlG,SAAS,CAACoB,IAAD,CAAT,IAAmB+D,mCAAvB,EAA4D;AAC3D,UAAMgB,WAAW,GAAGf,gBAAgB,CAAChE,IAAD,EAAO,SAAP,CAApC;AACA,UAAMgF,YAAY,GAAGlD,iBAAiB,CAACiD,WAAD,CAAtC;AACAX,MAAAA,eAAe,aAAMA,eAAN,cAAyBY,YAAzB,CAAf;AACA;;AAED,WAAOZ,eAAP;AACA;;AAED,WAASa,6BAAT,CAAuCjF,IAAvC,EAAkE;AACjE,QAAI,CAACpB,SAAS,CAACoB,IAAD,CAAd,EAAsB;AACrB,aAAO,IAAP;AACA;AAED;AACF;AACA;AACA;AACA;AACA;;;AACE,aAASkF,YAAT,CACCvE,OADD,EAECwE,aAFD,EAGiB;AAChB,UAAMC,SAAS,GAAGzE,OAAO,CAAC0E,gBAAR,CAAyBF,aAAzB,CAAlB;;AACA,UACCC,SAAS,KAAK,IAAd,IACA,CAACxB,cAAc,CAAC0B,GAAf,CAAmBF,SAAnB,CADD,IAEAA,SAAS,CAACxD,KAAV,CAAgB/B,IAAhB,OAA2B,EAH5B,EAIE;AACD+D,QAAAA,cAAc,CAAC2B,GAAf,CAAmBH,SAAnB;AACA,eAAOA,SAAS,CAACxD,KAAjB;AACA;;AACD,aAAO,IAAP;AACA,KAzBgE,CA2BjE;;;AACA,QAAI1C,qBAAqB,CAACc,IAAD,CAAzB,EAAiC;AAChC4D,MAAAA,cAAc,CAAC2B,GAAf,CAAmBvF,IAAnB;AACA,UAAMwF,QAAQ,GAAG/G,SAAS,CAACuB,IAAI,CAACuC,UAAN,CAA1B;;AACA,WAAK,IAAIkD,CAAC,GAAG,CAAb,EAAgBA,CAAC,GAAGD,QAAQ,CAAC/B,MAA7B,EAAqCgC,CAAC,IAAI,CAA1C,EAA6C;AAC5C,YAAMjB,KAAK,GAAGgB,QAAQ,CAACC,CAAD,CAAtB;;AACA,YAAItG,mBAAmB,CAACqF,KAAD,CAAvB,EAAgC;AAC/B,iBAAOd,sBAAsB,CAACc,KAAD,EAAQ;AACpCE,YAAAA,iBAAiB,EAAE,KADiB;AAEpCC,YAAAA,YAAY,EAAE,KAFsB;AAGpCC,YAAAA,SAAS,EAAE;AAHyB,WAAR,CAA7B;AAKA;AACD;AACD,KAbD,MAaO,IAAIvF,kBAAkB,CAACW,IAAD,CAAtB,EAA8B;AACpC;AACA4D,MAAAA,cAAc,CAAC2B,GAAf,CAAmBvF,IAAnB;;AACA,UAAMwF,SAAQ,GAAG/G,SAAS,CAACuB,IAAI,CAACuC,UAAN,CAA1B;;AACA,WAAK,IAAIkD,EAAC,GAAG,CAAb,EAAgBA,EAAC,GAAGD,SAAQ,CAAC/B,MAA7B,EAAqCgC,EAAC,IAAI,CAA1C,EAA6C;AAC5C,YAAMjB,MAAK,GAAGgB,SAAQ,CAACC,EAAD,CAAtB;;AACA,YAAI5G,yBAAyB,CAAC2F,MAAD,CAA7B,EAAsC;AACrC,iBAAOd,sBAAsB,CAACc,MAAD,EAAQ;AACpCE,YAAAA,iBAAiB,EAAE,KADiB;AAEpCC,YAAAA,YAAY,EAAE,KAFsB;AAGpCC,YAAAA,SAAS,EAAE;AAHyB,WAAR,CAA7B;AAKA;AACD;AACD,KAdM,MAcA,IAAIrF,eAAe,CAACS,IAAD,CAAnB,EAA2B;AACjC;AACA4D,MAAAA,cAAc,CAAC2B,GAAf,CAAmBvF,IAAnB;;AACA,UAAMwF,UAAQ,GAAG/G,SAAS,CAACuB,IAAI,CAACuC,UAAN,CAA1B;;AACA,WAAK,IAAIkD,GAAC,GAAG,CAAb,EAAgBA,GAAC,GAAGD,UAAQ,CAAC/B,MAA7B,EAAqCgC,GAAC,IAAI,CAA1C,EAA6C;AAC5C,YAAMjB,OAAK,GAAGgB,UAAQ,CAACC,GAAD,CAAtB;;AACA,YAAIjG,iBAAiB,CAACgF,OAAD,CAArB,EAA8B;AAC7B,iBAAOA,OAAK,CAAC3C,WAAb;AACA;AACD;;AACD,aAAO,IAAP;AACA,KAXM,MAWA,IAAInC,YAAY,CAACM,IAAD,CAAZ,KAAuB,KAAvB,IAAgCN,YAAY,CAACM,IAAD,CAAZ,KAAuB,MAA3D,EAAmE;AACzE;AACA;AACA,UAAM0F,WAAW,GAAGR,YAAY,CAAClF,IAAD,EAAO,KAAP,CAAhC;;AACA,UAAI0F,WAAW,KAAK,IAApB,EAA0B;AACzB,eAAOA,WAAP;AACA;AACD,KAPM,MAOA,IAAItG,qBAAqB,CAACY,IAAD,CAAzB,EAAiC;AACvC,UAAM2F,aAAa,GAAGT,YAAY,CAAClF,IAAD,EAAO,OAAP,CAAlC;;AACA,UAAI2F,aAAa,KAAK,IAAtB,EAA4B;AAC3B,eAAOA,aAAP;AACA;AACD;;AAED,QACC7G,kBAAkB,CAACkB,IAAD,CAAlB,KACCA,IAAI,CAAC4F,IAAL,KAAc,QAAd,IACA5F,IAAI,CAAC4F,IAAL,KAAc,QADd,IAEA5F,IAAI,CAAC4F,IAAL,KAAc,OAHf,CADD,EAKE;AACD;AACA,UAAMC,aAAa,GAAGX,YAAY,CAAClF,IAAD,EAAO,OAAP,CAAlC;;AACA,UAAI6F,aAAa,KAAK,IAAtB,EAA4B;AAC3B,eAAOA,aAAP;AACA,OALA,CAOD;;;AACA,UAAI7F,IAAI,CAAC4F,IAAL,KAAc,QAAlB,EAA4B;AAC3B,eAAO,QAAP;AACA,OAVA,CAWD;;;AACA,UAAI5F,IAAI,CAAC4F,IAAL,KAAc,OAAlB,EAA2B;AAC1B,eAAO,OAAP;AACA;AACD;;AAED,QAAMzC,MAAM,GAAGF,SAAS,CAACjD,IAAD,CAAxB;;AACA,QAAImD,MAAM,KAAK,IAAX,IAAmBA,MAAM,CAACM,MAAP,KAAkB,CAAzC,EAA4C;AAC3CG,MAAAA,cAAc,CAAC2B,GAAf,CAAmBvF,IAAnB;AACA,aAAOvB,SAAS,CAAC0E,MAAD,CAAT,CACL2C,GADK,CACD,UAACnF,OAAD,EAAa;AACjB,eAAO+C,sBAAsB,CAAC/C,OAAD,EAAU;AACtC+D,UAAAA,iBAAiB,EAAE,IADmB;AAEtCC,UAAAA,YAAY,EAAE,KAFwB;AAGtCC,UAAAA,SAAS,EAAE;AAH2B,SAAV,CAA7B;AAKA,OAPK,EAQLvB,MARK,CAQE,UAACV,KAAD,EAAW;AAClB,eAAOA,KAAK,CAACc,MAAN,GAAe,CAAtB;AACA,OAVK,EAWLsC,IAXK,CAWA,GAXA,CAAP;AAYA,KArHgE,CAuHjE;AACA;AACA;;;AACA,QAAIjH,kBAAkB,CAACkB,IAAD,CAAlB,IAA4BA,IAAI,CAAC4F,IAAL,KAAc,OAA9C,EAAuD;AACtD,UAAMF,YAAW,GAAGR,YAAY,CAAClF,IAAD,EAAO,KAAP,CAAhC;;AACA,UAAI0F,YAAW,KAAK,IAApB,EAA0B;AACzB,eAAOA,YAAP;AACA;;AAED,UAAMM,aAAa,GAAGd,YAAY,CAAClF,IAAD,EAAO,OAAP,CAAlC;;AACA,UAAIgG,aAAa,KAAK,IAAtB,EAA4B;AAC3B,eAAOA,aAAP;AACA,OATqD,CAWtD;;;AACA,aAAO,cAAP;AACA;;AAED,WAAOd,YAAY,CAAClF,IAAD,EAAO,OAAP,CAAnB;AACA;;AAED,WAAS0D,sBAAT,CACCuC,OADD,EAEC9B,OAFD,EAOU;AACT,QAAIP,cAAc,CAAC0B,GAAf,CAAmBW,OAAnB,CAAJ,EAAiC;AAChC,aAAO,EAAP;AACA,KAHQ,CAKT;AACA;;;AACA,QAAItH,mBAAmB,CAACsH,OAAD,EAAU,CAAC,MAAD,CAAV,CAAvB,EAA4C;AAC3CrC,MAAAA,cAAc,CAAC2B,GAAf,CAAmBU,OAAnB;AACA,aAAO,EAAP;AACA,KAVQ,CAYT;;;AACA,QAAIlG,QAAQ,CAACkG,OAAD,EAAUjC,gBAAV,CAAR,IAAuC,CAACG,OAAO,CAACQ,YAApD,EAAkE;AACjEf,MAAAA,cAAc,CAAC2B,GAAf,CAAmBU,OAAnB;AACA,aAAO,EAAP;AACA,KAhBQ,CAkBT;;;AACA,QAAMC,aAAa,GAAGzG,WAAW,CAACwG,OAAD,EAAU,iBAAV,CAAjC;;AACA,QACCnC,OAAO,KAAK,MAAZ,IACA,CAACK,OAAO,CAACQ,YADT,IAEAuB,aAAa,CAACzC,MAAd,GAAuB,CAHxB,EAIE;AACD,aAAOyC,aAAa,CAClBJ,GADK,CACD,UAACnF,OAAD;AAAA,eACJ+C,sBAAsB,CAAC/C,OAAD,EAAU;AAC/B+D,UAAAA,iBAAiB,EAAEP,OAAO,CAACO,iBADI;AAE/BC,UAAAA,YAAY,EAAE,IAFiB;AAG/B;AACA;AACA;AACAC,UAAAA,SAAS,EAAE;AANoB,SAAV,CADlB;AAAA,OADC,EAWLmB,IAXK,CAWA,GAXA,CAAP;AAYA,KArCQ,CAuCT;AACA;AACA;;;AACA,QAAMI,YAAY,GACjBhC,OAAO,CAACS,SAAR,IAAqBtE,SAAS,CAAC2F,OAAD,CAA9B,IAA2CnC,OAAO,KAAK,MADxD;;AAEA,QAAI,CAACqC,YAAL,EAAmB;AAClB,UAAMC,SAAS,GAAG,CAChBxH,SAAS,CAACqH,OAAD,CAAT,IAAsBA,OAAO,CAAC9F,YAAR,CAAqB,YAArB,CAAvB,IACA,EAFiB,EAGhBN,IAHgB,EAAlB;;AAIA,UAAIuG,SAAS,KAAK,EAAd,IAAoBtC,OAAO,KAAK,MAApC,EAA4C;AAC3CF,QAAAA,cAAc,CAAC2B,GAAf,CAAmBU,OAAnB;AACA,eAAOG,SAAP;AACA,OARiB,CAUlB;;;AACA,UAAI,CAAC9E,sBAAsB,CAAC2E,OAAD,CAA3B,EAAsC;AACrC,YAAMI,sBAAsB,GAAGpB,6BAA6B,CAACgB,OAAD,CAA5D;;AACA,YAAII,sBAAsB,KAAK,IAA/B,EAAqC;AACpCzC,UAAAA,cAAc,CAAC2B,GAAf,CAAmBU,OAAnB;AACA,iBAAOI,sBAAP;AACA;AACD;AACD,KA9DQ,CAgET;;;AACA,QAAIF,YAAY,IAAIhC,OAAO,CAACO,iBAAxB,IAA6CP,OAAO,CAACQ,YAAzD,EAAuE;AACtE,UAAIhG,mBAAmB,CAACsH,OAAD,EAAU,CAAC,UAAD,EAAa,SAAb,CAAV,CAAvB,EAA2D;AAC1DrC,QAAAA,cAAc,CAAC2B,GAAf,CAAmBU,OAAnB;AACA,YAAM5E,eAAe,GAAGF,oBAAoB,CAAC8E,OAAD,CAA5C;;AACA,YAAI5E,eAAe,CAACoC,MAAhB,KAA2B,CAA/B,EAAkC;AACjC;AACA,iBAAO3E,kBAAkB,CAACmH,OAAD,CAAlB,GAA8BA,OAAO,CAACrE,KAAtC,GAA8C,EAArD;AACA;;AACD,eAAOnD,SAAS,CAAC4C,eAAD,CAAT,CACLyE,GADK,CACD,UAACQ,cAAD,EAAoB;AACxB,iBAAO5C,sBAAsB,CAAC4C,cAAD,EAAiB;AAC7C5B,YAAAA,iBAAiB,EAAEP,OAAO,CAACO,iBADkB;AAE7CC,YAAAA,YAAY,EAAE,KAF+B;AAG7CC,YAAAA,SAAS,EAAE;AAHkC,WAAjB,CAA7B;AAKA,SAPK,EAQLmB,IARK,CAQA,GARA,CAAP;AASA;;AACD,UAAIxF,eAAe,CAAC0F,OAAD,EAAU,OAAV,CAAnB,EAAuC;AACtCrC,QAAAA,cAAc,CAAC2B,GAAf,CAAmBU,OAAnB;;AACA,YAAIA,OAAO,CAAC/F,YAAR,CAAqB,gBAArB,CAAJ,EAA4C;AAC3C;AACA,iBAAO+F,OAAO,CAAC9F,YAAR,CAAqB,gBAArB,CAAP;AACA;;AACD,YAAI8F,OAAO,CAAC/F,YAAR,CAAqB,eAArB,CAAJ,EAA2C;AAC1C;AACA,iBAAO+F,OAAO,CAAC9F,YAAR,CAAqB,eAArB,CAAP;AACA,SATqC,CAUtC;;;AACA,eAAO8F,OAAO,CAAC9F,YAAR,CAAqB,OAArB,KAAiC,EAAxC;AACA;;AACD,UAAIxB,mBAAmB,CAACsH,OAAD,EAAU,CAAC,SAAD,CAAV,CAAvB,EAA+C;AAC9CrC,QAAAA,cAAc,CAAC2B,GAAf,CAAmBU,OAAnB;AACA,eAAOtE,iBAAiB,CAACsE,OAAD,CAAxB;AACA;AACD,KApGQ,CAsGT;;;AACA,QACCzE,qBAAqB,CAACyE,OAAD,CAArB,IACCrH,SAAS,CAACqH,OAAD,CAAT,IAAsB9B,OAAO,CAACQ,YAD/B,IAEApD,0CAA0C,CAAC0E,OAAD,CAF1C,IAGAxE,sDAAsD,CAACwE,OAAD,CAJvD,EAKE;AACDrC,MAAAA,cAAc,CAAC2B,GAAf,CAAmBU,OAAnB;AACA,aAAO/B,0BAA0B,CAAC+B,OAAD,EAAU;AAC1CvB,QAAAA,iBAAiB,EAAEP,OAAO,CAACO,iBADe;AAE1CC,QAAAA,YAAY,EAAE;AAF4B,OAAV,CAAjC;AAIA;;AAED,QAAIsB,OAAO,CAACM,QAAR,KAAqBN,OAAO,CAACO,SAAjC,EAA4C;AAC3C5C,MAAAA,cAAc,CAAC2B,GAAf,CAAmBU,OAAnB;AACA,aAAOA,OAAO,CAACpE,WAAR,IAAuB,EAA9B;AACA;;AAED,QAAIsC,OAAO,CAACS,SAAZ,EAAuB;AACtBhB,MAAAA,cAAc,CAAC2B,GAAf,CAAmBU,OAAnB;AACA,aAAO/B,0BAA0B,CAAC+B,OAAD,EAAU;AAC1CvB,QAAAA,iBAAiB,EAAEP,OAAO,CAACO,iBADe;AAE1CC,QAAAA,YAAY,EAAE;AAF4B,OAAV,CAAjC;AAIA;;AAED,QAAM8B,qBAAqB,GAAG/E,4BAA4B,CAACuE,OAAD,CAA1D;;AACA,QAAIQ,qBAAqB,KAAK,IAA9B,EAAoC;AACnC7C,MAAAA,cAAc,CAAC2B,GAAf,CAAmBU,OAAnB;AACA,aAAOQ,qBAAP;AACA,KArIQ,CAuIT;;;AACA7C,IAAAA,cAAc,CAAC2B,GAAf,CAAmBU,OAAnB;AACA,WAAO,EAAP;AACA;;AAED,SAAOtG,YAAY,CAClB+D,sBAAsB,CAAC1C,IAAD,EAAO;AAC5B0D,IAAAA,iBAAiB,EAAE,KADS;AAE5B;AACAC,IAAAA,YAAY,EAAEb,OAAO,KAAK,aAHE;AAI5Bc,IAAAA,SAAS,EAAE;AAJiB,GAAP,CADJ,CAAnB;AAQA","sourcesContent":["/**\n * implements https://w3c.github.io/accname/\n */\nimport ArrayFrom from \"./polyfills/array.from\";\nimport SetLike from \"./polyfills/SetLike\";\nimport {\n\thasAnyConcreteRoles,\n\tisElement,\n\tisHTMLTableCaptionElement,\n\tisHTMLInputElement,\n\tisHTMLSelectElement,\n\tisHTMLTextAreaElement,\n\tsafeWindow,\n\tisHTMLFieldSetElement,\n\tisHTMLLegendElement,\n\tisHTMLOptGroupElement,\n\tisHTMLTableElement,\n\tisHTMLSlotElement,\n\tisSVGSVGElement,\n\tisSVGTitleElement,\n\tqueryIdRefs,\n\tgetLocalName,\n} from \"./util\";\n\n/**\n *  A string of characters where all carriage returns, newlines, tabs, and form-feeds are replaced with a single space, and multiple spaces are reduced to a single space. The string contains only character data; it does not contain any markup.\n */\ntype FlatString = string & {\n\t__flat: true;\n};\n\n/**\n * interface for an options-bag where `window.getComputedStyle` can be mocked\n */\nexport interface ComputeTextAlternativeOptions {\n\tcompute?: \"description\" | \"name\";\n\t/**\n\t * Set to true if window.computedStyle supports the second argument.\n\t * This should be false in JSDOM. Otherwise JSDOM will log console errors.\n\t */\n\tcomputedStyleSupportsPseudoElements?: boolean;\n\tgetComputedStyle?: typeof window.getComputedStyle;\n}\n\n/**\n *\n * @param {string} string -\n * @returns {FlatString} -\n */\nfunction asFlatString(s: string): FlatString {\n\treturn s.trim().replace(/\\s\\s+/g, \" \") as FlatString;\n}\n\n/**\n *\n * @param node -\n * @param options - These are not optional to prevent accidentally calling it without options in `computeAccessibleName`\n * @returns {boolean} -\n */\nfunction isHidden(\n\tnode: Node,\n\tgetComputedStyleImplementation: typeof window.getComputedStyle\n): node is Element {\n\tif (!isElement(node)) {\n\t\treturn false;\n\t}\n\n\tif (\n\t\tnode.hasAttribute(\"hidden\") ||\n\t\tnode.getAttribute(\"aria-hidden\") === \"true\"\n\t) {\n\t\treturn true;\n\t}\n\n\tconst style = getComputedStyleImplementation(node);\n\treturn (\n\t\tstyle.getPropertyValue(\"display\") === \"none\" ||\n\t\tstyle.getPropertyValue(\"visibility\") === \"hidden\"\n\t);\n}\n\n/**\n * @param {Node} node -\n * @returns {boolean} - As defined in step 2E of https://w3c.github.io/accname/#mapping_additional_nd_te\n */\nfunction isControl(node: Node): boolean {\n\treturn (\n\t\thasAnyConcreteRoles(node, [\"button\", \"combobox\", \"listbox\", \"textbox\"]) ||\n\t\thasAbstractRole(node, \"range\")\n\t);\n}\n\nfunction hasAbstractRole(node: Node, role: string): node is Element {\n\tif (!isElement(node)) {\n\t\treturn false;\n\t}\n\n\tswitch (role) {\n\t\tcase \"range\":\n\t\t\treturn hasAnyConcreteRoles(node, [\n\t\t\t\t\"meter\",\n\t\t\t\t\"progressbar\",\n\t\t\t\t\"scrollbar\",\n\t\t\t\t\"slider\",\n\t\t\t\t\"spinbutton\",\n\t\t\t]);\n\t\tdefault:\n\t\t\tthrow new TypeError(\n\t\t\t\t`No knowledge about abstract role '${role}'. This is likely a bug :(`\n\t\t\t);\n\t}\n}\n\n/**\n * element.querySelectorAll but also considers owned tree\n * @param element\n * @param selectors\n */\nfunction querySelectorAllSubtree(\n\telement: Element,\n\tselectors: string\n): Element[] {\n\tconst elements = ArrayFrom(element.querySelectorAll(selectors));\n\n\tqueryIdRefs(element, \"aria-owns\").forEach((root) => {\n\t\t// babel transpiles this assuming an iterator\n\t\telements.push.apply(elements, ArrayFrom(root.querySelectorAll(selectors)));\n\t});\n\n\treturn elements;\n}\n\nfunction querySelectedOptions(listbox: Element): ArrayLike<Element> {\n\tif (isHTMLSelectElement(listbox)) {\n\t\t// IE11 polyfill\n\t\treturn (\n\t\t\tlistbox.selectedOptions || querySelectorAllSubtree(listbox, \"[selected]\")\n\t\t);\n\t}\n\treturn querySelectorAllSubtree(listbox, '[aria-selected=\"true\"]');\n}\n\nfunction isMarkedPresentational(node: Node): node is Element {\n\treturn hasAnyConcreteRoles(node, [\"none\", \"presentation\"]);\n}\n\n/**\n * Elements specifically listed in html-aam\n *\n * We don't need this for `label` or `legend` elements.\n * Their implicit roles already allow \"naming from content\".\n *\n * sources:\n *\n * - https://w3c.github.io/html-aam/#table-element\n */\nfunction isNativeHostLanguageTextAlternativeElement(\n\tnode: Node\n): node is Element {\n\treturn isHTMLTableCaptionElement(node);\n}\n\n/**\n * https://w3c.github.io/aria/#namefromcontent\n */\nfunction allowsNameFromContent(node: Node): boolean {\n\treturn hasAnyConcreteRoles(node, [\n\t\t\"button\",\n\t\t\"cell\",\n\t\t\"checkbox\",\n\t\t\"columnheader\",\n\t\t\"gridcell\",\n\t\t\"heading\",\n\t\t\"label\",\n\t\t\"legend\",\n\t\t\"link\",\n\t\t\"menuitem\",\n\t\t\"menuitemcheckbox\",\n\t\t\"menuitemradio\",\n\t\t\"option\",\n\t\t\"radio\",\n\t\t\"row\",\n\t\t\"rowheader\",\n\t\t\"switch\",\n\t\t\"tab\",\n\t\t\"tooltip\",\n\t\t\"treeitem\",\n\t]);\n}\n\n/**\n * TODO https://github.com/eps1lon/dom-accessibility-api/issues/100\n */\nfunction isDescendantOfNativeHostLanguageTextAlternativeElement(\n\t// eslint-disable-next-line @typescript-eslint/no-unused-vars -- not implemented yet\n\tnode: Node\n): boolean {\n\treturn false;\n}\n\n/**\n * TODO https://github.com/eps1lon/dom-accessibility-api/issues/101\n */\n// eslint-disable-next-line @typescript-eslint/no-unused-vars -- not implemented yet\nfunction computeTooltipAttributeValue(node: Node): string | null {\n\treturn null;\n}\n\nfunction getValueOfTextbox(element: Element): string {\n\tif (isHTMLInputElement(element) || isHTMLTextAreaElement(element)) {\n\t\treturn element.value;\n\t}\n\t// https://github.com/eps1lon/dom-accessibility-api/issues/4\n\treturn element.textContent || \"\";\n}\n\nfunction getTextualContent(declaration: CSSStyleDeclaration): string {\n\tconst content = declaration.getPropertyValue(\"content\");\n\tif (/^[\"'].*[\"']$/.test(content)) {\n\t\treturn content.slice(1, -1);\n\t}\n\treturn \"\";\n}\n\n/**\n * https://html.spec.whatwg.org/multipage/forms.html#category-label\n * TODO: form-associated custom elements\n * @param element\n */\nfunction isLabelableElement(element: Element): boolean {\n\tconst localName = getLocalName(element);\n\n\treturn (\n\t\tlocalName === \"button\" ||\n\t\t(localName === \"input\" && element.getAttribute(\"type\") !== \"hidden\") ||\n\t\tlocalName === \"meter\" ||\n\t\tlocalName === \"output\" ||\n\t\tlocalName === \"progress\" ||\n\t\tlocalName === \"select\" ||\n\t\tlocalName === \"textarea\"\n\t);\n}\n\n/**\n * > [...], then the first such descendant in tree order is the label element's labeled control.\n * -- https://html.spec.whatwg.org/multipage/forms.html#labeled-control\n * @param element\n */\nfunction findLabelableElement(element: Element): Element | null {\n\tif (isLabelableElement(element)) {\n\t\treturn element;\n\t}\n\tlet labelableElement: Element | null = null;\n\telement.childNodes.forEach((childNode) => {\n\t\tif (labelableElement === null && isElement(childNode)) {\n\t\t\tconst descendantLabelableElement = findLabelableElement(childNode);\n\t\t\tif (descendantLabelableElement !== null) {\n\t\t\t\tlabelableElement = descendantLabelableElement;\n\t\t\t}\n\t\t}\n\t});\n\n\treturn labelableElement;\n}\n\n/**\n * Polyfill of HTMLLabelElement.control\n * https://html.spec.whatwg.org/multipage/forms.html#labeled-control\n * @param label\n */\nfunction getControlOfLabel(label: HTMLLabelElement): Element | null {\n\tif (label.control !== undefined) {\n\t\treturn label.control;\n\t}\n\n\tconst htmlFor = label.getAttribute(\"for\");\n\tif (htmlFor !== null) {\n\t\treturn label.ownerDocument.getElementById(htmlFor);\n\t}\n\n\treturn findLabelableElement(label);\n}\n\n/**\n * Polyfill of HTMLInputElement.labels\n * https://developer.mozilla.org/en-US/docs/Web/API/HTMLInputElement/labels\n * @param element\n */\nfunction getLabels(element: Element): HTMLLabelElement[] | null {\n\tconst labelsProperty = (element as any).labels as\n\t\t| undefined\n\t\t| null\n\t\t| NodeListOf<HTMLLabelElement>;\n\tif (labelsProperty === null) {\n\t\treturn labelsProperty;\n\t}\n\tif (labelsProperty !== undefined) {\n\t\treturn ArrayFrom(labelsProperty);\n\t}\n\n\t// polyfill\n\tif (!isLabelableElement(element)) {\n\t\treturn null;\n\t}\n\tconst document = element.ownerDocument;\n\n\treturn ArrayFrom(document.querySelectorAll(\"label\")).filter((label) => {\n\t\treturn getControlOfLabel(label) === element;\n\t});\n}\n\n/**\n * Gets the contents of a slot used for computing the accname\n * @param slot\n */\nfunction getSlotContents(slot: HTMLSlotElement): Node[] {\n\t// Computing the accessible name for elements containing slots is not\n\t// currently defined in the spec. This implementation reflects the\n\t// behavior of NVDA 2020.2/Firefox 81 and iOS VoiceOver/Safari 13.6.\n\tconst assignedNodes = slot.assignedNodes();\n\tif (assignedNodes.length === 0) {\n\t\t// if no nodes are assigned to the slot, it displays the default content\n\t\treturn ArrayFrom(slot.childNodes);\n\t}\n\treturn assignedNodes;\n}\n\n/**\n * implements https://w3c.github.io/accname/#mapping_additional_nd_te\n * @param root\n * @param [options]\n * @param [options.getComputedStyle] - mock window.getComputedStyle. Needs `content`, `display` and `visibility`\n */\nexport function computeTextAlternative(\n\troot: Element,\n\toptions: ComputeTextAlternativeOptions = {}\n): string {\n\tconst consultedNodes = new SetLike<Node>();\n\n\tconst window = safeWindow(root);\n\tconst {\n\t\tcompute = \"name\",\n\t\tcomputedStyleSupportsPseudoElements = options.getComputedStyle !==\n\t\t\tundefined,\n\t\t// This might be overengineered. I don't know what happens if I call\n\t\t// window.getComputedStyle(elementFromAnotherWindow) or if I don't bind it\n\t\t// the type declarations don't require a `this`\n\t\t// eslint-disable-next-line no-restricted-properties\n\t\tgetComputedStyle = window.getComputedStyle.bind(window),\n\t} = options;\n\n\t// 2F.i\n\tfunction computeMiscTextAlternative(\n\t\tnode: Node,\n\t\tcontext: { isEmbeddedInLabel: boolean; isReferenced: boolean }\n\t): string {\n\t\tlet accumulatedText = \"\";\n\t\tif (isElement(node) && computedStyleSupportsPseudoElements) {\n\t\t\tconst pseudoBefore = getComputedStyle(node, \"::before\");\n\t\t\tconst beforeContent = getTextualContent(pseudoBefore);\n\t\t\taccumulatedText = `${beforeContent} ${accumulatedText}`;\n\t\t}\n\n\t\t// FIXME: Including aria-owns is not defined in the spec\n\t\t// But it is required in the web-platform-test\n\t\tconst childNodes = isHTMLSlotElement(node)\n\t\t\t? getSlotContents(node)\n\t\t\t: ArrayFrom(node.childNodes).concat(queryIdRefs(node, \"aria-owns\"));\n\t\tchildNodes.forEach((child) => {\n\t\t\tconst result = computeTextAlternative(child, {\n\t\t\t\tisEmbeddedInLabel: context.isEmbeddedInLabel,\n\t\t\t\tisReferenced: false,\n\t\t\t\trecursion: true,\n\t\t\t});\n\t\t\t// TODO: Unclear why display affects delimiter\n\t\t\t// see https://github.com/w3c/accname/issues/3\n\t\t\tconst display = isElement(child)\n\t\t\t\t? getComputedStyle(child).getPropertyValue(\"display\")\n\t\t\t\t: \"inline\";\n\t\t\tconst separator = display !== \"inline\" ? \" \" : \"\";\n\t\t\t// trailing separator for wpt tests\n\t\t\taccumulatedText += `${separator}${result}${separator}`;\n\t\t});\n\n\t\tif (isElement(node) && computedStyleSupportsPseudoElements) {\n\t\t\tconst pseudoAfter = getComputedStyle(node, \"::after\");\n\t\t\tconst afterContent = getTextualContent(pseudoAfter);\n\t\t\taccumulatedText = `${accumulatedText} ${afterContent}`;\n\t\t}\n\n\t\treturn accumulatedText;\n\t}\n\n\tfunction computeElementTextAlternative(node: Node): string | null {\n\t\tif (!isElement(node)) {\n\t\t\treturn null;\n\t\t}\n\n\t\t/**\n\t\t *\n\t\t * @param element\n\t\t * @param attributeName\n\t\t * @returns A string non-empty string or `null`\n\t\t */\n\t\tfunction useAttribute(\n\t\t\telement: Element,\n\t\t\tattributeName: string\n\t\t): string | null {\n\t\t\tconst attribute = element.getAttributeNode(attributeName);\n\t\t\tif (\n\t\t\t\tattribute !== null &&\n\t\t\t\t!consultedNodes.has(attribute) &&\n\t\t\t\tattribute.value.trim() !== \"\"\n\t\t\t) {\n\t\t\t\tconsultedNodes.add(attribute);\n\t\t\t\treturn attribute.value;\n\t\t\t}\n\t\t\treturn null;\n\t\t}\n\n\t\t// https://w3c.github.io/html-aam/#fieldset-and-legend-elements\n\t\tif (isHTMLFieldSetElement(node)) {\n\t\t\tconsultedNodes.add(node);\n\t\t\tconst children = ArrayFrom(node.childNodes);\n\t\t\tfor (let i = 0; i < children.length; i += 1) {\n\t\t\t\tconst child = children[i];\n\t\t\t\tif (isHTMLLegendElement(child)) {\n\t\t\t\t\treturn computeTextAlternative(child, {\n\t\t\t\t\t\tisEmbeddedInLabel: false,\n\t\t\t\t\t\tisReferenced: false,\n\t\t\t\t\t\trecursion: false,\n\t\t\t\t\t});\n\t\t\t\t}\n\t\t\t}\n\t\t} else if (isHTMLTableElement(node)) {\n\t\t\t// https://w3c.github.io/html-aam/#table-element\n\t\t\tconsultedNodes.add(node);\n\t\t\tconst children = ArrayFrom(node.childNodes);\n\t\t\tfor (let i = 0; i < children.length; i += 1) {\n\t\t\t\tconst child = children[i];\n\t\t\t\tif (isHTMLTableCaptionElement(child)) {\n\t\t\t\t\treturn computeTextAlternative(child, {\n\t\t\t\t\t\tisEmbeddedInLabel: false,\n\t\t\t\t\t\tisReferenced: false,\n\t\t\t\t\t\trecursion: false,\n\t\t\t\t\t});\n\t\t\t\t}\n\t\t\t}\n\t\t} else if (isSVGSVGElement(node)) {\n\t\t\t// https://www.w3.org/TR/svg-aam-1.0/\n\t\t\tconsultedNodes.add(node);\n\t\t\tconst children = ArrayFrom(node.childNodes);\n\t\t\tfor (let i = 0; i < children.length; i += 1) {\n\t\t\t\tconst child = children[i];\n\t\t\t\tif (isSVGTitleElement(child)) {\n\t\t\t\t\treturn child.textContent;\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn null;\n\t\t} else if (getLocalName(node) === \"img\" || getLocalName(node) === \"area\") {\n\t\t\t// https://w3c.github.io/html-aam/#area-element\n\t\t\t// https://w3c.github.io/html-aam/#img-element\n\t\t\tconst nameFromAlt = useAttribute(node, \"alt\");\n\t\t\tif (nameFromAlt !== null) {\n\t\t\t\treturn nameFromAlt;\n\t\t\t}\n\t\t} else if (isHTMLOptGroupElement(node)) {\n\t\t\tconst nameFromLabel = useAttribute(node, \"label\");\n\t\t\tif (nameFromLabel !== null) {\n\t\t\t\treturn nameFromLabel;\n\t\t\t}\n\t\t}\n\n\t\tif (\n\t\t\tisHTMLInputElement(node) &&\n\t\t\t(node.type === \"button\" ||\n\t\t\t\tnode.type === \"submit\" ||\n\t\t\t\tnode.type === \"reset\")\n\t\t) {\n\t\t\t// https://w3c.github.io/html-aam/#input-type-text-input-type-password-input-type-search-input-type-tel-input-type-email-input-type-url-and-textarea-element-accessible-description-computation\n\t\t\tconst nameFromValue = useAttribute(node, \"value\");\n\t\t\tif (nameFromValue !== null) {\n\t\t\t\treturn nameFromValue;\n\t\t\t}\n\n\t\t\t// TODO: l10n\n\t\t\tif (node.type === \"submit\") {\n\t\t\t\treturn \"Submit\";\n\t\t\t}\n\t\t\t// TODO: l10n\n\t\t\tif (node.type === \"reset\") {\n\t\t\t\treturn \"Reset\";\n\t\t\t}\n\t\t}\n\n\t\tconst labels = getLabels(node);\n\t\tif (labels !== null && labels.length !== 0) {\n\t\t\tconsultedNodes.add(node);\n\t\t\treturn ArrayFrom(labels)\n\t\t\t\t.map((element) => {\n\t\t\t\t\treturn computeTextAlternative(element, {\n\t\t\t\t\t\tisEmbeddedInLabel: true,\n\t\t\t\t\t\tisReferenced: false,\n\t\t\t\t\t\trecursion: true,\n\t\t\t\t\t});\n\t\t\t\t})\n\t\t\t\t.filter((label) => {\n\t\t\t\t\treturn label.length > 0;\n\t\t\t\t})\n\t\t\t\t.join(\" \");\n\t\t}\n\n\t\t// https://w3c.github.io/html-aam/#input-type-image-accessible-name-computation\n\t\t// TODO: wpt test consider label elements but html-aam does not mention them\n\t\t// We follow existing implementations over spec\n\t\tif (isHTMLInputElement(node) && node.type === \"image\") {\n\t\t\tconst nameFromAlt = useAttribute(node, \"alt\");\n\t\t\tif (nameFromAlt !== null) {\n\t\t\t\treturn nameFromAlt;\n\t\t\t}\n\n\t\t\tconst nameFromTitle = useAttribute(node, \"title\");\n\t\t\tif (nameFromTitle !== null) {\n\t\t\t\treturn nameFromTitle;\n\t\t\t}\n\n\t\t\t// TODO: l10n\n\t\t\treturn \"Submit Query\";\n\t\t}\n\n\t\treturn useAttribute(node, \"title\");\n\t}\n\n\tfunction computeTextAlternative(\n\t\tcurrent: Node,\n\t\tcontext: {\n\t\t\tisEmbeddedInLabel: boolean;\n\t\t\tisReferenced: boolean;\n\t\t\trecursion: boolean;\n\t\t}\n\t): string {\n\t\tif (consultedNodes.has(current)) {\n\t\t\treturn \"\";\n\t\t}\n\n\t\t// special casing, cheating to make tests pass\n\t\t// https://github.com/w3c/accname/issues/67\n\t\tif (hasAnyConcreteRoles(current, [\"menu\"])) {\n\t\t\tconsultedNodes.add(current);\n\t\t\treturn \"\";\n\t\t}\n\n\t\t// 2A\n\t\tif (isHidden(current, getComputedStyle) && !context.isReferenced) {\n\t\t\tconsultedNodes.add(current);\n\t\t\treturn \"\" as FlatString;\n\t\t}\n\n\t\t// 2B\n\t\tconst labelElements = queryIdRefs(current, \"aria-labelledby\");\n\t\tif (\n\t\t\tcompute === \"name\" &&\n\t\t\t!context.isReferenced &&\n\t\t\tlabelElements.length > 0\n\t\t) {\n\t\t\treturn labelElements\n\t\t\t\t.map((element) =>\n\t\t\t\t\tcomputeTextAlternative(element, {\n\t\t\t\t\t\tisEmbeddedInLabel: context.isEmbeddedInLabel,\n\t\t\t\t\t\tisReferenced: true,\n\t\t\t\t\t\t// thais isn't recursion as specified, otherwise we would skip\n\t\t\t\t\t\t// `aria-label` in\n\t\t\t\t\t\t// <input id=\"myself\" aria-label=\"foo\" aria-labelledby=\"myself\"\n\t\t\t\t\t\trecursion: false,\n\t\t\t\t\t})\n\t\t\t\t)\n\t\t\t\t.join(\" \");\n\t\t}\n\n\t\t// 2C\n\t\t// Changed from the spec in anticipation of https://github.com/w3c/accname/issues/64\n\t\t// spec says we should only consider skipping if we have a non-empty label\n\t\tconst skipToStep2E =\n\t\t\tcontext.recursion && isControl(current) && compute === \"name\";\n\t\tif (!skipToStep2E) {\n\t\t\tconst ariaLabel = (\n\t\t\t\t(isElement(current) && current.getAttribute(\"aria-label\")) ||\n\t\t\t\t\"\"\n\t\t\t).trim();\n\t\t\tif (ariaLabel !== \"\" && compute === \"name\") {\n\t\t\t\tconsultedNodes.add(current);\n\t\t\t\treturn ariaLabel;\n\t\t\t}\n\n\t\t\t// 2D\n\t\t\tif (!isMarkedPresentational(current)) {\n\t\t\t\tconst elementTextAlternative = computeElementTextAlternative(current);\n\t\t\t\tif (elementTextAlternative !== null) {\n\t\t\t\t\tconsultedNodes.add(current);\n\t\t\t\t\treturn elementTextAlternative;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\t// 2E\n\t\tif (skipToStep2E || context.isEmbeddedInLabel || context.isReferenced) {\n\t\t\tif (hasAnyConcreteRoles(current, [\"combobox\", \"listbox\"])) {\n\t\t\t\tconsultedNodes.add(current);\n\t\t\t\tconst selectedOptions = querySelectedOptions(current);\n\t\t\t\tif (selectedOptions.length === 0) {\n\t\t\t\t\t// defined per test `name_heading_combobox`\n\t\t\t\t\treturn isHTMLInputElement(current) ? current.value : \"\";\n\t\t\t\t}\n\t\t\t\treturn ArrayFrom(selectedOptions)\n\t\t\t\t\t.map((selectedOption) => {\n\t\t\t\t\t\treturn computeTextAlternative(selectedOption, {\n\t\t\t\t\t\t\tisEmbeddedInLabel: context.isEmbeddedInLabel,\n\t\t\t\t\t\t\tisReferenced: false,\n\t\t\t\t\t\t\trecursion: true,\n\t\t\t\t\t\t});\n\t\t\t\t\t})\n\t\t\t\t\t.join(\" \");\n\t\t\t}\n\t\t\tif (hasAbstractRole(current, \"range\")) {\n\t\t\t\tconsultedNodes.add(current);\n\t\t\t\tif (current.hasAttribute(\"aria-valuetext\")) {\n\t\t\t\t\t// eslint-disable-next-line @typescript-eslint/no-non-null-assertion -- safe due to hasAttribute guard\n\t\t\t\t\treturn current.getAttribute(\"aria-valuetext\")!;\n\t\t\t\t}\n\t\t\t\tif (current.hasAttribute(\"aria-valuenow\")) {\n\t\t\t\t\t// eslint-disable-next-line @typescript-eslint/no-non-null-assertion -- safe due to hasAttribute guard\n\t\t\t\t\treturn current.getAttribute(\"aria-valuenow\")!;\n\t\t\t\t}\n\t\t\t\t// Otherwise, use the value as specified by a host language attribute.\n\t\t\t\treturn current.getAttribute(\"value\") || \"\";\n\t\t\t}\n\t\t\tif (hasAnyConcreteRoles(current, [\"textbox\"])) {\n\t\t\t\tconsultedNodes.add(current);\n\t\t\t\treturn getValueOfTextbox(current);\n\t\t\t}\n\t\t}\n\n\t\t// 2F: https://w3c.github.io/accname/#step2F\n\t\tif (\n\t\t\tallowsNameFromContent(current) ||\n\t\t\t(isElement(current) && context.isReferenced) ||\n\t\t\tisNativeHostLanguageTextAlternativeElement(current) ||\n\t\t\tisDescendantOfNativeHostLanguageTextAlternativeElement(current)\n\t\t) {\n\t\t\tconsultedNodes.add(current);\n\t\t\treturn computeMiscTextAlternative(current, {\n\t\t\t\tisEmbeddedInLabel: context.isEmbeddedInLabel,\n\t\t\t\tisReferenced: false,\n\t\t\t});\n\t\t}\n\n\t\tif (current.nodeType === current.TEXT_NODE) {\n\t\t\tconsultedNodes.add(current);\n\t\t\treturn current.textContent || \"\";\n\t\t}\n\n\t\tif (context.recursion) {\n\t\t\tconsultedNodes.add(current);\n\t\t\treturn computeMiscTextAlternative(current, {\n\t\t\t\tisEmbeddedInLabel: context.isEmbeddedInLabel,\n\t\t\t\tisReferenced: false,\n\t\t\t});\n\t\t}\n\n\t\tconst tooltipAttributeValue = computeTooltipAttributeValue(current);\n\t\tif (tooltipAttributeValue !== null) {\n\t\t\tconsultedNodes.add(current);\n\t\t\treturn tooltipAttributeValue;\n\t\t}\n\n\t\t// TODO should this be reachable?\n\t\tconsultedNodes.add(current);\n\t\treturn \"\";\n\t}\n\n\treturn asFlatString(\n\t\tcomputeTextAlternative(root, {\n\t\t\tisEmbeddedInLabel: false,\n\t\t\t// by spec computeAccessibleDescription starts with the referenced elements as roots\n\t\t\tisReferenced: compute === \"description\",\n\t\t\trecursion: false,\n\t\t})\n\t);\n}\n"],"file":"accessible-name-and-description.mjs"}