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-rw-r--r--scripts/theme-studio/browser-gates.js544
1 files changed, 544 insertions, 0 deletions
diff --git a/scripts/theme-studio/browser-gates.js b/scripts/theme-studio/browser-gates.js
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+++ b/scripts/theme-studio/browser-gates.js
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+// Phase-1 self-test (open with #selftest): seed -> export -> import -> compare.
+function pkgSelftest(){
+ const seeded=seedPkgmap();
+ seeded['org-mode']['org-level-2']={fg:'#e8bd30',bg:null,bold:false,italic:false,inherit:'org-level-1',height:1.2,source:'user'};
+ const exp=packagesForExport(seeded);
+ const round=seedPkgmap();mergePackagesInto(round,exp);
+ const roundtrip=JSON.stringify(exp)===JSON.stringify(packagesForExport(round));
+ let oldjson=true;try{const m=seedPkgmap();mergePackagesInto(m,undefined);oldjson=!!(m['org-mode']&&m['org-mode']['org-todo'].source==='default');}catch(e){oldjson=false;}
+ const l2=exp['org-mode']['org-level-2'];
+ const inherited=l2.inherit==='org-level-1'&&l2.source==='user';
+ const height=l2.height===1.2 && !('height' in (exp['org-mode']['org-todo']));
+ const sc=seedPkgmap();sc['org-mode']['org-todo']={fg:null,bg:null,bold:false,italic:false,inherit:null,height:1,source:'cleared'};
+ const cleared='org-todo' in packagesForExport(sc)['org-mode'];
+ const su=seedPkgmap();mergePackagesInto(su,{'zzz-pkg':{'zzz-face':{fg:'#112233',source:'user'}}});
+ const unknown=!!(su['zzz-pkg']&&su['zzz-pkg']['zzz-face'].fg==='#112233');
+ PKGMAP['__cyc']={a:{fg:null,bg:null,bold:false,italic:false,inherit:'b',height:1,source:'user'},b:{fg:null,bg:null,bold:false,italic:false,inherit:'a',height:1,source:'user'}};
+ let cyc=true;try{pkgEffFg('__cyc','a');}catch(e){cyc=false;}delete PKGMAP['__cyc'];
+ const verdict=(roundtrip&&oldjson&&inherited&&height&&cleared&&unknown&&cyc)?'PASS':'FAIL';
+ document.title='SELFTEST '+verdict;
+ const d=document.createElement('div');d.id='selftest';d.textContent='SELFTEST '+verdict+' roundtrip='+roundtrip+' oldjson='+oldjson+' inherit='+inherited+' height='+height+' cleared='+cleared+' unknown='+unknown+' cycle='+cyc;document.body.appendChild(d);
+}
+if(location.hash==='#selftest')pkgSelftest();
+// Lock-mechanism gate (open with #locktest): two behaviors the refactor must
+// preserve, across all three tiers. (1) Locking a row disables its controls via
+// the shared mkLockCell. (2) reset/erase batch actions update editable rows but
+// leave locked rows (syntax bare-kind, ui:, pkg: keys) untouched.
+if(location.hash==='#locktest'){let ok=true;const notes=[];const A=(c,n)=>{if(!c){ok=false;notes.push(n);}};
+ LOCKED.clear();buildTable();
+ {const k=CATS.map(c=>c[0]).filter(k=>k!=='bg'&&k!=='p')[0];
+ const tr=document.querySelector('#legbody tr[data-kind="'+k+'"]'),step=tr.querySelector('.cstep'),dd=tr.querySelector('.cdd'),lb=tr.querySelector('.lockbtn');
+ A(step.dataset.locked!=='1','syntax-dd-starts-unlocked');lb.click();
+ A(step.dataset.locked==='1'&&step.classList.contains('locked')&&step.querySelector('.cstepbtn').disabled,'syntax-lock-disables-dd');lb.click();
+ A(step.dataset.locked!=='1'&&!step.classList.contains('locked'),'syntax-unlock-reenables-dd');}
+ LOCKED.clear();buildUITable();
+ {const f=UI_FACES[0][0];
+ const tr=document.querySelector('#uibody tr[data-face="'+f+'"]'),step=tr.querySelector('.cstep'),dd=tr.querySelector('.cdd'),lb=tr.querySelector('.lockbtn');
+ A(step.dataset.locked!=='1','ui-dd-starts-unlocked');lb.click();
+ A(step.dataset.locked==='1'&&step.classList.contains('locked')&&step.querySelector('.cstepbtn').disabled,'ui-lock-disables-dd');lb.click();
+ A(step.dataset.locked!=='1'&&!step.classList.contains('locked'),'ui-unlock-reenables-dd');}
+ {UIMAP['region'].fg=null;UIMAP['region'].bg='#888888';buildUITable();
+ const tr=document.querySelector('#uibody tr[data-face="region"]'),fg=tr.cells[2].querySelector('.cdd'),bg=tr.cells[3].querySelector('.cdd');
+ A(fg.classList.contains('is-default'),'compact default color button has default outline class');
+ A(!bg.classList.contains('is-default'),'compact assigned color button does not have default outline class');}
+ {PALETTE=[['#000000','bg','ground'],['#ffffff','fg','ground'],['#222222','gray-dark','gray'],['#888888','gray-mid','gray'],['#dddddd','gray-light','gray']];setSyntaxFg('bg','#000000');setSyntaxFg('p','#ffffff');setSyntaxFg('kw','#888888');LOCKED.clear();buildTable();
+ const tr=document.querySelector('#legbody tr[data-kind="kw"]'),btns=tr.querySelectorAll('.cstepbtn');btns[1].click();
+ A(MAP['kw']==='#dddddd'&&tr.querySelector('.cdd').dataset.val==='#dddddd','syntax right arrow steps to lighter color');btns[0].click();
+ A(MAP['kw']==='#888888','syntax left arrow steps to darker color');}
+ {UIMAP['region'].bg='#888888';LOCKED.clear();buildUITable();const tr=document.querySelector('#uibody tr[data-face="region"]'),btns=tr.cells[3].querySelectorAll('.cstepbtn');btns[1].click();
+ A(UIMAP['region'].bg==='#dddddd','ui right arrow steps to lighter color');btns[0].click();
+ A(UIMAP['region'].bg==='#888888','ui left arrow steps to darker color');}
+ {const app=curApp(),face=APPS[app].faces[0][0];PKGMAP[app][face].fg='#888888';LOCKED.clear();buildPkgTable();const tr=document.querySelector('#pkgbody tr[data-face="'+face+'"]'),btns=tr.cells[2].querySelectorAll('.cstepbtn');btns[1].click();
+ A(PKGMAP[app][face].fg==='#dddddd','pkg right arrow steps to lighter color');btns[0].click();
+ A(PKGMAP[app][face].fg==='#888888','pkg left arrow steps to darker color');}
+ {const ks=CATS.map(c=>c[0]).filter(k=>k!=='bg'&&k!=='p'),k1=ks[0],k2=ks[1];
+ setSyntaxFg(k1,'#111111');setSyntaxFg(k2,'#222222');LOCKED.clear();LOCKED.add(k1);clearUnlocked();
+ A(MAP[k1]==='#111111','syntax-erase-keeps-locked');A(MAP[k2]==='','syntax-erase-wipes-unlocked');}
+ {const ks=CATS.map(c=>c[0]).filter(k=>k!=='bg'&&k!=='p'),k1=ks[0],k2=ks[1];
+ setSyntaxFg(k1,'#111111');setSyntaxFg(k2,'#222222');LOCKED.clear();LOCKED.add(k1);resetUnlocked();
+ A(MAP[k1]==='#111111','syntax-reset-keeps-locked');A(MAP[k2]===DEFAULT_SYNTAX[k2].fg,'syntax-reset-restores-unlocked-default');}
+ {const f1=UI_FACES[0][0],f2=UI_FACES[1][0];
+ UIMAP[f1].fg='#111111';UIMAP[f2].fg='#222222';LOCKED.clear();LOCKED.add('ui:'+f1);clearUnlockedUI();
+ A(UIMAP[f1].fg==='#111111','ui-erase-keeps-locked');A(UIMAP[f2].fg===null,'ui-erase-wipes-unlocked');}
+ {const f1=UI_FACES[0][0],f2=UI_FACES[1][0];
+ UIMAP[f1].fg='#111111';UIMAP[f2].fg='#222222';LOCKED.clear();LOCKED.add('ui:'+f1);resetUnlockedUI();
+ A(UIMAP[f1].fg==='#111111','ui-reset-keeps-locked');A(JSON.stringify(UIMAP[f2])===JSON.stringify(DEFAULT_UIMAP[f2]),'ui-reset-restores-unlocked-default');}
+ {const app=curApp(),pf=APPS[app].faces.map(r=>r[0]),p1=pf[0],p2=pf[1];
+ PKGMAP[app][p1].fg='#111111';PKGMAP[app][p2].fg='#222222';LOCKED.clear();LOCKED.add('pkg:'+app+':'+p1);clearUnlockedPkg();
+ A(PKGMAP[app][p1].fg==='#111111','pkg-erase-keeps-locked');A(PKGMAP[app][p2].fg===null,'pkg-erase-wipes-unlocked');}
+ {const app=curApp(),rows=APPS[app].faces,p1=rows[0][0],p2=rows[1][0],d2=rows[1][2];
+ PKGMAP[app][p1].fg='#111111';PKGMAP[app][p2]=normalizePkgFace({fg:'#222222',bg:'#333333',bold:true,source:'user'},'user');
+ LOCKED.clear();LOCKED.add('pkg:'+app+':'+p1);resetApp();
+ A(PKGMAP[app][p1].fg==='#111111','pkg-reset-keeps-locked');
+ A(JSON.stringify(PKGMAP[app][p2])===JSON.stringify(seedFace(d2)),'pkg-reset-restores-unlocked-default');}
+ {LOCKED.clear();buildTable();const b=document.getElementById('syntaxlocktoggle');A(b&&b.textContent==='lock all','syntax toggle starts as lock all');b.click();
+ A(syntaxLockKeys().every(k=>LOCKED.has(k))&&b.textContent==='unlock all','syntax lock-all locks every syntax row and flips label');b.click();
+ A(syntaxLockKeys().every(k=>!LOCKED.has(k))&&b.textContent==='lock all','syntax unlock-all clears every syntax lock and flips label');}
+ {LOCKED.clear();buildUITable();const b=document.getElementById('uilocktoggle');A(b&&b.textContent==='lock all','ui toggle starts as lock all');b.click();
+ A(uiLockKeys().every(k=>LOCKED.has(k))&&b.textContent==='unlock all','ui lock-all locks every UI row and flips label');b.click();
+ A(uiLockKeys().every(k=>!LOCKED.has(k))&&b.textContent==='lock all','ui unlock-all clears every UI lock and flips label');}
+ {LOCKED.clear();buildPkgTable();const b=document.getElementById('pkglocktoggle');A(b&&b.textContent==='lock all','pkg toggle starts as lock all');b.click();
+ A(pkgLockKeys().every(k=>LOCKED.has(k))&&b.textContent==='unlock all','pkg lock-all locks every current package row and flips label');b.click();
+ A(pkgLockKeys().every(k=>!LOCKED.has(k))&&b.textContent==='lock all','pkg unlock-all clears every current package lock and flips label');}
+ {LOCKED.clear();const app=curApp(),faces=APPS[app].faces.map(r=>r[0]),filter=document.getElementById('pkgfilter');
+ if(filter&&faces.length>1){filter.value=faces[0];buildPkgTable();const b=document.getElementById('pkglocktoggle');b.click();
+ A(faces.every(face=>LOCKED.has('pkg:'+app+':'+face)),'pkg lock-all covers the whole package even when filtered');
+ filter.value='';buildPkgTable();}}
+ document.title='LOCKTEST '+(ok?'PASS':'FAIL');
+ const d=document.createElement('div');d.id='locktest';d.textContent='LOCKTEST '+(ok?'PASS':'FAIL')+(notes.length?' | '+notes.join(' ; '):'');document.body.appendChild(d);}
+// Sort gate (open with #sorttest): all three tables now share srtTable/cellVal.
+// Verifies the syntax table (which used to have its own srt) sorts by color
+// value and by element name, that a repeat click reverses, and that the UI and
+// package tables still sort. Guards the unified sort for the later stages.
+if(location.hash==='#sorttest'){let ok=true;const notes=[];const A=(c,n)=>{if(!c){ok=false;notes.push(n);}};
+ const ddVals=tb=>[...document.querySelectorAll('#'+tb+' tr')].map(tr=>{const dd=tr.cells[2].querySelector('.cdd');return dd?(dd.dataset.val||''):'';});
+ const txtVals=tb=>[...document.querySelectorAll('#'+tb+' tr')].map(tr=>tr.cells[0].innerText.trim().toLowerCase());
+ const asc=a=>a.every((v,i)=>i===0||a[i-1]<=v),desc=a=>a.every((v,i)=>i===0||a[i-1]>=v);
+ buildTable();
+ srtTable('legbody',2);A(asc(ddVals('legbody')),'legbody-color-asc');
+ srtTable('legbody',2);A(desc(ddVals('legbody')),'legbody-color-desc');
+ srtTable('legbody',0);A(asc(txtVals('legbody')),'legbody-elements-asc');
+ buildUITable();srtTable('uibody',0);A(asc(txtVals('uibody')),'uibody-face-asc');
+ buildPkgTable();srtTable('pkgbody',2);A(asc(ddVals('pkgbody')),'pkgbody-fg-asc');
+ document.title='SORTTEST '+(ok?'PASS':'FAIL');
+ const d=document.createElement('div');d.id='sorttest';d.textContent='SORTTEST '+(ok?'PASS':'FAIL')+(notes.length?' | '+notes.join(' ; '):'');document.body.appendChild(d);}
+// Live-buffer rendering gate (open with #mocktest): pins the face-faithfulness
+// fixes so they cannot silently regress — overlay faces keep syntax colors and
+// honor their styles, the cursor sits on a glyph, line numbers honor weight, the
+// fringe shows its foreground indicator, and the mode-line carries its box.
+if(location.hash==='#mocktest'){let ok=true;const notes=[];const A=(c,n)=>{if(!c){ok=false;notes.push(n);}};
+ const Q=s=>document.querySelector('#mockframe '+s);
+ buildMockFrame();
+ A(Q('[data-face="highlight"] [data-k]'),'highlight-keeps-token-colors');
+ A(Q('[data-face="region"] [data-k]'),'region-keeps-token-colors');
+ const curCell=Q('[data-face="cursor"]');
+ A(curCell&&curCell.textContent.trim().length===1,'cursor-on-glyph');
+ UIMAP['cursor']={fg:'#112233',bg:'#aabbcc',bold:false,italic:false,underline:false,strike:false,box:null};buildMockFrame();
+ const curStyled=Q('[data-face="cursor"]'),curSt=curStyled&&curStyled.getAttribute('style')||'';
+ A(curSt.includes('#112233')&&curSt.includes('#aabbcc'),'cursor preview honors fg and bg: '+curSt);
+ UIMAP['hl-line']={fg:'#112233',bg:'#aabbcc',bold:false,italic:false,underline:false,strike:false,box:null};buildMockFrame();
+ const hlStyled=Q('[data-face="hl-line"]'),hlSt=hlStyled&&hlStyled.getAttribute('style')||'';
+ A(hlSt.includes('#112233')&&hlSt.includes('#aabbcc'),'hl-line preview honors fg and bg: '+hlSt);
+ UIMAP['link']={fg:'#112233',bg:'#aabbcc',bold:false,italic:false,underline:true,strike:false,box:null};buildMockFrame();
+ const linkStyled=Q('[data-face="link"]'),linkSt=linkStyled&&linkStyled.getAttribute('style')||'';
+ A(linkSt.includes('#112233')&&linkSt.includes('#aabbcc'),'inline UI face preview honors fg and bg: '+linkSt);
+ const missing=UI_FACES.map(f=>f[0]).filter(f=>!Q('[data-face="'+f+'"]'));
+ A(missing.length===0,'all UI faces are represented in live buffer preview: '+missing.join(','));
+ buildTable();buildUITable();buildPkgTable();
+ [['#legbody tr[data-kind="kw"]',5],['#uibody tr[data-face="mode-line"]',7],['#pkgbody tr',8]].forEach(([sel,idx])=>{
+ const cell=document.querySelector(sel)?.cells[idx],ctl=cell&&cell.querySelector('.boxctl');
+ A(cell&&ctl&&ctl.getBoundingClientRect().width<=cell.getBoundingClientRect().width,'box control fits its table cell for '+sel);
+ });
+ const laz=Q('[data-face="lazy-highlight"]');
+ A(laz&&/background:\s*(?!transparent)/.test(laz.getAttribute('style')||''),'overlay-honors-background-style');
+ A([...document.querySelectorAll('#mockframe .fr')].some(e=>e.textContent.trim()),'fringe-indicator-present');
+ const mlbar=Q('[data-face="mode-line"]');
+ A(mlbar&&/box-shadow/.test(mlbar.getAttribute('style')||''),'mode-line-box');
+ UIMAP['line-number-current-line'].bold=true;buildMockFrame();
+ const curNum=Q('[data-face="line-number-current-line"]');
+ A(curNum&&/font-weight:\s*bold/.test(curNum.getAttribute('style')||''),'line-number-honors-weight');
+ UIMAP['region'].bold=false;buildUITable();
+ const uiBold=[...document.querySelectorAll('#uibody tr')].find(r=>r.dataset.face==='region').querySelector('.sbtn[title="bold"]');
+ A(uiBold&&!uiBold.classList.contains('on'),'ui style button starts off when model is false');
+ uiBold.click();
+ A(uiBold.classList.contains('on')&&UIMAP['region'].bold===true,'ui style button visual state turns on with model');
+ uiBold.click();
+ A(!uiBold.classList.contains('on')&&UIMAP['region'].bold===false,'ui style button visual state turns off with model');
+ const app=curApp(),face=APPS[app].faces[0][0];PKGMAP[app][face].bold=false;buildPkgTable();
+ const pkgBtn=()=>document.querySelector('#pkgbody tr[data-face="'+face+'"] .sbtn[title="bold"]');
+ A(pkgBtn()&&!pkgBtn().classList.contains('on'),'pkg style button starts off when model is false');
+ pkgBtn().click();
+ A(pkgBtn()&&pkgBtn().classList.contains('on')&&PKGMAP[app][face].bold===true,'pkg style button visual state turns on after rebuild');
+ document.title='MOCKTEST '+(ok?'PASS':'FAIL');
+ const d=document.createElement('div');d.id='mocktest';d.textContent='MOCKTEST '+(ok?'PASS':'FAIL')+(notes.length?' | '+notes.join(' ; '):'');document.body.appendChild(d);}
+if(location.hash.startsWith('#pick')){openPicker();const m=location.hash.slice(5);if(m){const b=document.querySelector('.pmode button[data-m="'+m+'"]');if(b)b.click();}}
+if(location.hash==='#cursortest'){document.getElementById('newhexstr').value='#67809c';openPicker();const sc=document.getElementById('svcur'),hc=document.getElementById('huecur');const L=parseFloat(sc.style.left||'0'),T=parseFloat(sc.style.top||'0'),H=parseFloat(hc.style.top||'0');const ok=L>1&&T>1&&H>1;document.title='CURSORTEST '+(ok?'PASS':'FAIL');const d=document.createElement('div');d.id='cursortest';d.textContent='CURSORTEST '+(ok?'PASS':'FAIL')+' left='+sc.style.left+' top='+sc.style.top+' hue='+hc.style.top;document.body.appendChild(d);}
+if(location.hash.startsWith('#app')){const ap=location.hash.slice(4),s=document.getElementById('appsel');if(s&&ap){s.value=ap;pkgChanged();}}
+if(location.hash==='#planetest'){let ok=true;const notes=[];
+ document.getElementById('newhexstr').value='#67809c';openPicker();setPkModel('oklch');paintPicker();
+ const sv=document.getElementById('sv'),cv=document.getElementById('svmask'),ctx=cv.getContext('2d');
+ const [L,C,H]=readOklch();
+ const expLeft=Math.min(1,C/OKLCH_CMAX)*sv.clientWidth,expTop=(1-L)*sv.clientHeight;
+ const gotLeft=parseFloat(document.getElementById('svcur').style.left),gotTop=parseFloat(document.getElementById('svcur').style.top);
+ if(Math.abs(gotLeft-expLeft)>2||Math.abs(gotTop-expTop)>2){ok=false;notes.push('crosshair off got '+gotLeft.toFixed(1)+','+gotTop.toFixed(1)+' exp '+expLeft.toFixed(1)+','+expTop.toFixed(1));}
+ const Coog=0.38,Loog=0.5,labO=oklch2oklab(Loog,Coog,H),oog=!inGamut(oklab2lrgb(labO.L,labO.a,labO.b));
+ const oogX=Math.min(cv.width-2,Math.round((Coog/OKLCH_CMAX)*cv.width)),oogY=Math.round((1-Loog)*cv.height);
+ const dO=ctx.getImageData(oogX,oogY,1,1).data,greyO=Math.abs(dO[0]-0x15)<10&&Math.abs(dO[1]-0x12)<10&&Math.abs(dO[2]-0x0f)<10;
+ if(oog&&!greyO){ok=false;notes.push('OOG cell not masked rgb '+dO[0]+','+dO[1]+','+dO[2]);}
+ const inX=Math.round((0.03/OKLCH_CMAX)*cv.width),inY=Math.round(0.5*cv.height);
+ const dI=ctx.getImageData(inX,inY,1,1).data,greyI=Math.abs(dI[0]-0x15)<10&&Math.abs(dI[1]-0x12)<10&&Math.abs(dI[2]-0x0f)<10;
+ if(greyI){ok=false;notes.push('in-gamut cell rendered as OOG grey rgb '+dI[0]+','+dI[1]+','+dI[2]);}
+ document.title='PLANETEST '+(ok?'PASS':'FAIL');const d=document.createElement('div');d.id='planetest';d.textContent='PLANETEST '+(ok?'PASS':'FAIL')+(notes.length?' | '+notes.join(' ; '):'');document.body.appendChild(d);}
+if(location.hash==='#oklchtest'){let ok=true;const notes=[];
+ document.getElementById('newhexstr').value='#67809c';openPicker();
+ const before=document.getElementById('newhexstr').value;
+ setPkModel('oklch');
+ if(pkModel!=='oklch'){ok=false;notes.push('model not oklch');}
+ if(!document.getElementById('oklchctl').classList.contains('show')){ok=false;notes.push('oklch dials hidden');}
+ if(document.getElementById('newhexstr').value!==before){ok=false;notes.push('color changed on model switch: '+document.getElementById('newhexstr').value);}
+ pkMode='any';document.querySelector('.pmode button[data-m="aa"]').click();
+ if(pkModel!=='oklch'){ok=false;notes.push('mask toggle reset model');}
+ if(pkMode!=='aa'){ok=false;notes.push('mask did not set aa');}
+ setPkModel('hsv');
+ if(pkMode!=='aa'){ok=false;notes.push('model switch reset mask to '+pkMode);}
+ if(pkModel!=='hsv'){ok=false;notes.push('model not hsv after switch');}
+ setPkModel('oklch');setOklchInputs(0.591,0.052,251.6);pkOklchSet();
+ const driven=document.getElementById('newhexstr').value,dl=oklab2oklch(srgb2oklab(driven));
+ if(!(Math.abs(dl.L-0.591)<0.02&&Math.abs(dl.C-0.052)<0.02)){ok=false;notes.push('dials did not drive color: '+driven);}
+ const {clamped}=oklch2hex(0.7,0.4,140);setOklchInputs(0.7,0.4,140);pkOklchSet();
+ if(!(clamped&&document.getElementById('pkclamp').classList.contains('show'))){ok=false;notes.push('clamp status missing for out-of-gamut C');}
+ document.title='OKLCHTEST '+(ok?'PASS':'FAIL');const d=document.createElement('div');d.id='oklchtest';d.textContent='OKLCHTEST '+(ok?'PASS':'FAIL')+(notes.length?' | '+notes.join(' ; '):'');document.body.appendChild(d);}
+if(location.hash==='#deltatest'){const save=PALETTE.slice();let ok=true;const notes=[];const W=()=>document.getElementById('palwarn');
+ PALETTE=[['#0d0b0a','ground'],['#cdced1','fg'],['#67809c','blue'],['#69829e','blue2']];renderPalette();
+ const t1=W().textContent;if(!(W().style.display!=='none'&&/blue \/ blue2/.test(t1)&&/ΔE/.test(t1))){ok=false;notes.push('near-pair did not fire: '+t1);}
+ PALETTE=[['#0d0b0a','ground'],['#cdced1','fg'],['#67809c','blue'],['#e8bd30','gold'],['#cb6b4d','terra']];renderPalette();
+ if(W().style.display!=='none'){ok=false;notes.push('spread palette warned: '+W().textContent);}
+ PALETTE=[['#0d0b0a','ground'],['#cdced1','fg']];for(let k=0;k<7;k++){const v=(0x67+k).toString(16).padStart(2,'0');PALETTE.push(['#'+v+'809c','c'+k]);}renderPalette();
+ const tc=W().textContent;const nums=[...tc.matchAll(/ΔE (\d+\.\d+)/g)].map(m=>parseFloat(m[1]));
+ if(!/and \d+ more/.test(tc)){ok=false;notes.push('no cap suffix: '+tc);}
+ if(!(nums.length===5&&nums.every((n,k)=>k===0||n>=nums[k-1]))){ok=false;notes.push('not 5-capped ascending: '+nums.join(','));}
+ PALETTE=save;renderPalette();
+ document.title='DELTATEST '+(ok?'PASS':'FAIL');const d=document.createElement('div');d.id='deltatest';d.textContent='DELTATEST '+(ok?'PASS':'FAIL')+(notes.length?' | '+notes.join(' ; '):'');document.body.appendChild(d);}
+if(location.hash==='#readouttest'){const hex='#67809c';document.getElementById('newhexstr').value=hex;openPicker();pkReadout(hex);
+ const o=document.getElementById('pkoklch').textContent,a=document.getElementById('pkapca').textContent,w=document.getElementById('pkcon').textContent;
+ const lch=oklab2oklch(srgb2oklab(hex));
+ const expO='OKLCH '+lch.L.toFixed(3)+' '+lch.C.toFixed(3)+' '+Math.round(lch.H)+'\u00b0';
+ const expA='APCA Lc '+apca(hex,MAP['bg']).toFixed(0);
+ const r=contrast(hex,MAP['bg']),expW=r.toFixed(1)+' '+rating(r);
+ const wired=o===expO&&a===expA&&w===expW;
+ const sane=Math.abs(lch.L-0.591)<0.01&&Math.abs(lch.C-0.052)<0.01&&Math.abs(lch.H-251.6)<2;
+ const ok=wired&&sane;document.title='READOUTTEST '+(ok?'PASS':'FAIL');
+ const d=document.createElement('div');d.id='readouttest';d.textContent='READOUTTEST '+(ok?'PASS':'FAIL')+' oklch='+o+' | apca='+a+' | wcag='+w;document.body.appendChild(d);}
+// Worst-case readout gate (open with #contrasttest): a covered overlay face shows
+// the floor over its foreground set and names the limiting foreground, an
+// out-of-scope face keeps the single-pair readout, and an empty set reads "no fg set".
+if(location.hash==='#contrasttest'){let ok=true;const notes=[];const A=(c,n)=>{if(!c){ok=false;notes.push(n);}};
+ const saveMAP=Object.assign({},MAP),saveUI=JSON.parse(JSON.stringify(UIMAP));
+ CATS.forEach(c=>{if(c[0]!=='bg'&&c[0]!=='p')setSyntaxFg(c[0],'');});
+ setSyntaxFg('p','#f0fef0');setSyntaxFg('kw','#67809c');setSyntaxFg('str','#a3b18a');setSyntaxFg('bg','#000000');
+ UIMAP['region']={fg:null,bg:'#202830',bold:false,italic:false,underline:false,strike:false};
+ buildUITable();
+ const cell=document.getElementById('uicr-region');
+ A(cell&&/^worst:/.test(cell.textContent),'region shows the worst-case readout: '+(cell&&cell.textContent));
+ A(cell&&cell.textContent.includes('#67809c'),'limiting fg is keyword blue: '+(cell&&cell.textContent));
+ A(cell&&/\b(PASS|FAIL)\b/.test(cell.textContent),'readout carries a verdict');
+ const fl=floor('#202830',fgSetForFace('region').set);
+ A(fl.limitingHex==='#67809c','floor limiting is blue, got '+fl.limitingHex);
+ A(Math.abs(fl.ratio-contrast('#67809c','#202830'))<1e-9,'floor ratio matches blue-on-bg');
+ const ml=document.getElementById('uicr-mode-line');
+ A(worstCellHtml('mode-line')===null,'mode-line is out of scope (single-pair)');
+ A(ml&&/^\d/.test(ml.textContent.trim()),'mode-line cell is a numeric ratio: '+(ml&&ml.textContent));
+ setSyntaxFg('p','');CATS.forEach(c=>{if(c[0]!=='bg')setSyntaxFg(c[0],'');});buildUITable();
+ const empty=document.getElementById('uicr-region');
+ A(empty&&empty.textContent.trim()==='no fg set','empty set reads the no-set message: '+(empty&&empty.textContent));
+ // A two-color face (own fg AND own bg) rates its own pair, never the ground bg.
+ UIMAP['mode-line']={fg:'#112233',bg:'#aabbcc',bold:false,italic:false,underline:false,strike:false};
+ buildUITable();
+ const two=document.getElementById('uicr-mode-line'),twoWant=contrast('#112233','#aabbcc');
+ A(two&&Math.abs(parseFloat(two.textContent)-twoWant)<0.06,'ui two-color face rates own fg-on-bg: got '+(two&&two.textContent.trim())+' want '+twoWant.toFixed(1));
+ const tApp=Object.keys(APPS)[0],tFace=APPS[tApp].faces[0][0],savePF=JSON.parse(JSON.stringify(PKGMAP[tApp][tFace]));
+ Object.assign(PKGMAP[tApp][tFace],{fg:'#112233',bg:'#aabbcc',inherit:null});buildPkgTable();
+ const prow=document.querySelector('#pkgbody tr[data-face="'+tFace+'"]'),pcell=prow&&prow.children[5];
+ A(pcell&&Math.abs(parseFloat(pcell.textContent)-twoWant)<0.06,'pkg two-color face rates own fg-on-bg: got '+(pcell&&pcell.textContent.trim())+' want '+twoWant.toFixed(1));
+ PKGMAP[tApp][tFace]=savePF;buildPkgTable();
+ // A ground-bg change must not clobber a face's own preview bg, must leave a
+ // two-color ratio alone, and must re-rate a ground-dependent face's cell.
+ UIMAP['fringe']={fg:'#ddeeff',bg:null,bold:false,italic:false,underline:false,strike:false};
+ buildUITable();
+ setSyntaxFg('bg','#440000');applyGround();
+ const pv=document.getElementById('uiprev-mode-line');
+ A(pv&&pv.style.background==='rgb(170, 187, 204)','ground change keeps a face own preview bg: got '+(pv&&pv.style.background));
+ const twoAfter=document.getElementById('uicr-mode-line');
+ A(twoAfter&&Math.abs(parseFloat(twoAfter.textContent)-twoWant)<0.06,'ground change leaves a two-color ratio alone: got '+(twoAfter&&twoAfter.textContent.trim()));
+ const frc=document.getElementById('uicr-fringe'),frWant=contrast('#ddeeff','#440000');
+ A(frc&&Math.abs(parseFloat(frc.textContent)-frWant)<0.06,'ground change re-rates a ground-dependent face: got '+(frc&&frc.textContent.trim())+' want '+frWant.toFixed(1));
+ // A default-fg (p) change through the real syntax dropdown re-rates a face
+ // whose fg falls back to it. Drives the DOM so the handler wiring is pinned.
+ UIMAP['fringe']={fg:null,bg:'#aabbcc',bold:false,italic:false,underline:false,strike:false};
+ buildUITable();
+ const pLocked=LOCKED.has('p');if(pLocked){LOCKED.delete('p');buildTable();}
+ const pdd=document.querySelector('#legbody tr[data-kind="p"] .cdd');
+ if(pdd){pdd.click();
+ const pHex=PALETTE.find(p=>p[0]!==MAP['p'])[0];
+ const prow=[...document.querySelectorAll('.cddpop .cddrow')].find(r=>r.querySelector('.cddhx').textContent===pHex);
+ if(prow)prow.click();
+ const pf=document.getElementById('uicr-fringe'),pfWant=contrast(pHex,'#aabbcc');
+ A(prow&&pf&&Math.abs(parseFloat(pf.textContent)-pfWant)<0.06,'default-fg change re-rates a p-fallback face: got '+(pf&&pf.textContent.trim())+' want '+pfWant.toFixed(1));
+ }else A(false,'syntax table has a p row with a dropdown');
+ if(pLocked){LOCKED.add('p');buildTable();}
+ for(const k in MAP)delete MAP[k];Object.assign(MAP,saveMAP);syncSyntaxFromCache();for(const f in UIMAP)delete UIMAP[f];Object.assign(UIMAP,saveUI);buildUITable();applyGround();
+ document.title='CONTRASTTEST '+(ok?'PASS':'FAIL');
+ const d=document.createElement('div');d.id='contrasttest';d.textContent='CONTRASTTEST '+(ok?'PASS':'FAIL')+(notes.length?' | '+notes.join(' ; '):'');document.body.appendChild(d);}
+// Bevel gate (open with #beveltest): released/pressed boxes derive their
+// highlight and shadow from the face's effective bg per Emacs's relief
+// algorithm, and pressed draws the shadow edge first.
+if(location.hash==='#beveltest'){let ok=true;const notes=[];const A=(c,n)=>{if(!c){ok=false;notes.push(n);}};
+ const saveUI=JSON.parse(JSON.stringify(UIMAP)),saveP=PALETTE.slice(),savePK=JSON.parse(JSON.stringify(PKGMAP));
+ UIMAP['mode-line']={fg:'#d8dee9',bg:'#30343c',bold:false,italic:false,underline:false,strike:false,box:{style:'released',width:1,color:null}};
+ buildUITable();
+ const pv=document.getElementById('uiprev-mode-line');
+ const bs=pv&&pv.style.boxShadow;
+ A(bs&&bs.includes('rgb(113, 118, 127)'),'released highlight derives from the face bg (#71767f): '+bs);
+ A(bs&&bs.includes('rgb(15, 17, 22)'),'released shadow derives from the face bg (#0f1116): '+bs);
+ UIMAP['mode-line'].box={style:'pressed',width:1,color:null};paintUI('mode-line');
+ const bs2=pv&&pv.style.boxShadow;
+ A(bs2&&bs2.includes('rgb(15, 17, 22)')&&bs2.includes('rgb(113, 118, 127)')&&bs2.indexOf('rgb(15, 17, 22)')<bs2.indexOf('rgb(113, 118, 127)'),'pressed swaps the pair (shadow edge first): '+bs2);
+ UIMAP['mode-line'].box={style:'line',width:1,color:'#ff0000'};paintUI('mode-line');
+ A(pv&&pv.style.boxShadow.includes('rgb(255, 0, 0)'),'line style keeps its explicit color: '+(pv&&pv.style.boxShadow));
+ UIMAP['mode-line'].box={style:'released',width:1,color:'#ff0000'};paintUI('mode-line');
+ const bs3=pv&&pv.style.boxShadow;
+ A(bs3&&bs3.includes('rgb(255, 42, 42)')&&bs3.includes('rgb(143, 0, 0)'),'released style derives relief from explicit box color: '+bs3);
+ PALETTE=[['#ff0000','red','red'],['#30343c','slate','slate']];
+ buildUITable();
+ const mlrow=document.querySelector('#uibody tr[data-face="mode-line"]'),boxCell=mlrow&&mlrow.cells[7],boxSel=boxCell&&boxCell.querySelector('select'),boxDd=boxCell&&boxCell.querySelector('.cdd');
+ if(boxSel&&boxDd){boxSel.value='line';boxSel.dispatchEvent(new Event('change',{bubbles:true}));boxDd.click();const redRow=[...document.querySelectorAll('.cddpop .cddrow')].find(r=>r.textContent.includes('red'));if(redRow)redRow.click();}
+ A(UIMAP['mode-line'].box&&UIMAP['mode-line'].box.color==='#ff0000','UI box color dropdown writes box.color');
+ const app=curApp(),face=APPS[app].faces[0][0];PKGMAP[app][face].box={style:'line',width:1,color:null};buildPkgTable();
+ const prow=document.querySelector('#pkgbody tr[data-face="'+face+'"]'),pbox=prow&&prow.cells[8],pdd=pbox&&pbox.querySelector('.cdd');
+ if(pdd){pdd.click();const redRow=[...document.querySelectorAll('.cddpop .cddrow')].find(r=>r.textContent.includes('red'));if(redRow)redRow.click();}
+ A(PKGMAP[app][face].box&&PKGMAP[app][face].box.color==='#ff0000','package box color dropdown writes box.color');
+ PALETTE=saveP;PKGMAP=savePK;for(const f in UIMAP)delete UIMAP[f];Object.assign(UIMAP,saveUI);buildUITable();buildPkgTable();
+ document.title='BEVELTEST '+(ok?'PASS':'FAIL');
+ const d=document.createElement('div');d.id='beveltest';d.textContent='BEVELTEST '+(ok?'PASS':'FAIL')+(notes.length?' | '+notes.join(' ; '):'');document.body.appendChild(d);}
+// Preview-link gate (open with #previewlinktest): known bespoke-preview face
+// mappings stay wired to the face that Emacs actually uses.
+if(location.hash==='#previewlinktest'){let ok=true;const notes=[];const A=(c,n)=>{if(!c){ok=false;notes.push(n);}};
+ const box=document.createElement('div');
+ box.innerHTML=renderOrgPreview();
+ const headline=[...box.querySelectorAll('[data-face="org-headline-todo"]')].find(e=>e.textContent.includes('Heading three'));
+ A(!!headline&&headline.previousElementSibling&&headline.previousElementSibling.dataset.face==='org-todo','org headline-todo follows a TODO keyword span');
+ box.innerHTML=renderFlycheckPreview();
+ const delim=[...box.querySelectorAll('[data-face="flycheck-error-delimiter"]')].map(e=>e.textContent).join('');
+ const enclosed=[...box.querySelectorAll('[data-face="flycheck-delimited-error"]')].map(e=>e.textContent).join('');
+ A(delim==='[]','flycheck delimiters use flycheck-error-delimiter');
+ A(enclosed==='err','flycheck enclosed text uses flycheck-delimited-error');
+ box.innerHTML=renderErcPreview();
+ const own=[...box.querySelectorAll('[data-face="erc-input-face"]')].some(e=>e.textContent.includes('hello everyone'));
+ const bob=[...box.querySelectorAll('[data-face="erc-default-face"]')].some(e=>e.textContent.includes('hi craig'));
+ A(own,'erc own sent message uses erc-input-face');
+ A(bob,'erc remote message uses erc-default-face');
+ document.title='PREVIEWLINKTEST '+(ok?'PASS':'FAIL');
+ const d=document.createElement('div');d.id='previewlinktest';d.textContent='PREVIEWLINKTEST '+(ok?'PASS':'FAIL')+(notes.length?' | '+notes.join(' ; '):'');document.body.appendChild(d);}
+// Safe-lightness gate (open with #safetest): the OKLCH picker shades the unsafe
+// lightness band for a selected covered face and hides it when no face is selected.
+if(location.hash==='#safetest'){let ok=true;const notes=[];const A=(c,n)=>{if(!c){ok=false;notes.push(n);}};
+ const saveMAP=Object.assign({},MAP);
+ setSyntaxFg('p','#f0fef0');setSyntaxFg('kw','#67809c');setSyntaxFg('bg','#000000');
+ document.getElementById('newhexstr').value='#202830';openPicker();setPkModel('oklch');
+ setSafeFace('region');
+ const band=document.getElementById('svsafe');
+ A(band&&band.style.display==='block','safe band shows for an in-scope face');
+ A(band&&parseFloat(band.style.height)>0,'safe band has a positive height: '+(band&&band.style.height));
+ setSafeFace('');
+ A(band&&band.style.display==='none','safe band hidden when no face is selected');
+ for(const k in MAP)delete MAP[k];Object.assign(MAP,saveMAP);syncSyntaxFromCache();
+ setPkModel('hsv');closePicker();
+ document.title='SAFETEST '+(ok?'PASS':'FAIL');
+ const d=document.createElement('div');d.id='safetest';d.textContent='SAFETEST '+(ok?'PASS':'FAIL')+(notes.length?' | '+notes.join(' ; '):'');document.body.appendChild(d);}
+// Gone-rebind gate (open with #healtest): deleting a named color then recreating
+// the name re-points face references stranded on the old hex to the new color.
+if(location.hash==='#healtest'){let ok=true;const notes=[];const A=(c,n)=>{if(!c){ok=false;notes.push(n);}};
+ const saveP=PALETTE.slice(),saveM=Object.assign({},MAP),saveU=JSON.parse(JSON.stringify(UIMAP)),savePK=JSON.parse(JSON.stringify(PKGMAP)),saveG=Object.assign({},lastGone),saveSel=selectedIdx;
+ PALETTE=[['#0d0b0a','ground'],['#cdced1','fg'],['#67809c','blue']];setSyntaxFg('kw','#67809c');lastGone={};selectedIdx=null;renderPalette();buildTable();
+ const blue=[...document.querySelectorAll('#pals .pchip')].find(c=>c.querySelector('.nm')&&c.querySelector('.nm').value==='blue');
+ A(!!(blue&&blue.querySelector('.rm')),'blue chip has a remove button');
+ if(blue&&blue.querySelector('.rm'))blue.querySelector('.rm').click();
+ A(!PALETTE.some(p=>p[1]==='blue'),'blue was deleted');
+ A(lastGone['blue']==='#67809c','delete recorded the gone name->hex');
+ document.getElementById('newhexstr').value='#5a7a9a';document.getElementById('newname').value='blue';selectedIdx=null;addColor();
+ A(MAP['kw']==='#5a7a9a','face reference re-bound to the recreated name, got '+MAP['kw']);
+ A(!('blue' in lastGone),'heal consumed the gone entry');
+ PALETTE=saveP;for(const k in MAP)delete MAP[k];Object.assign(MAP,saveM);syncSyntaxFromCache();for(const f in UIMAP)delete UIMAP[f];Object.assign(UIMAP,saveU);PKGMAP=savePK;lastGone=saveG;selectedIdx=saveSel;
+ renderPalette();buildTable();buildUITable();if(document.getElementById('pkgbody'))buildPkgTable();
+ document.title='HEALTEST '+(ok?'PASS':'FAIL');
+ const d=document.createElement('div');d.id='healtest';d.textContent='HEALTEST '+(ok?'PASS':'FAIL')+(notes.length?' | '+notes.join(' ; '):'');document.body.appendChild(d);}
+// Column-strip gate (open with #columntest): the palette renders as a pinned
+// ground column plus structural columns, chips keep their controls, and renaming
+// a color leaves it in the same strip because the column id is stable.
+if(location.hash==='#columntest'||location.hash==='#familytest'){let ok=true;const notes=[];const A=(c,n)=>{if(!c){ok=false;notes.push(n);}};
+ const saveP=PALETTE.slice(),saveM=Object.assign({},MAP),saveG=Object.assign({},lastGone),saveSel=selectedIdx;
+ setSyntaxFg('bg','#0d0b0a');setSyntaxFg('p','#f0fef0');
+ PALETTE=[['#0d0b0a','ground'],['#f0fef0','fg'],['#c0402a','red'],['#3a6ea5','blue'],['#808080','gray']];selectedIdx=null;renderPalette();
+ const strips=[...document.querySelectorAll('#pals .fstrip')];
+ A(strips.length&&strips[0].dataset.column==='ground','ground column is pinned first');
+ A(strips[0].querySelectorAll('.pchip').length===2,'ground column carries bg + fg endpoints');
+ A(!!strips[0].querySelector('.fhead + .fcount + .pchip'),'span control sits between header and tiles for ground');
+ A(strips.length>=4,'ground + red + blue + gray columns, got '+strips.length);
+ PALETTE=[['#3a6ea5','blue','blue']];setSyntaxFg('bg','#0d0b0a');setSyntaxFg('p','#f0fef0');selectedIdx=null;renderPalette();
+ const fgChip=[...document.querySelectorAll('#pals .fstrip[data-column="ground"] .pchip')].find(c=>c.querySelector('.nm')&&c.querySelector('.nm').value==='fg');
+ A(!!fgChip&&!fgChip.querySelector('.nm').disabled,'missing fg endpoint is normalized into a selectable real chip');
+ if(fgChip)fgChip.click();
+ A(selectedIdx!==null&&PALETTE[selectedIdx]&&PALETTE[selectedIdx][1]==='fg'&&document.getElementById('newhexstr').value.toLowerCase()==='#f0fef0','clicking normalized fg selects it and updates the color editor');
+ PALETTE=[['#0d0b0a','ground'],['#f0fef0','fg'],['#c0402a','red'],['#3a6ea5','blue'],['#808080','gray']];selectedIdx=null;renderPalette();
+ const resetStrips=[...document.querySelectorAll('#pals .fstrip')];
+ const blueHead=resetStrips.find(s=>s.dataset.column==='blue')&&resetStrips.find(s=>s.dataset.column==='blue').querySelector('.ctitle');
+ A(!!blueHead,'normal column header has a selectable title');
+ if(blueHead)blueHead.click();
+ A(selectedIdx!==null&&PALETTE[selectedIdx][1]==='blue'&&document.getElementById('newhexstr').value.toLowerCase()==='#3a6ea5','clicking a column title selects its base color');
+ const blueRight=resetStrips.find(s=>s.dataset.column==='blue')&&resetStrips.find(s=>s.dataset.column==='blue').querySelector('.cmove.right');
+ if(blueRight)blueRight.click();
+ const moved=[...document.querySelectorAll('#pals .fstrip')].map(s=>s.dataset.column);
+ A(moved.indexOf('blue')>moved.indexOf('gray'),'right arrow moves a color column after its neighbor');
+ A(!document.querySelector('#pals .fstrip[data-column="ground"] .cdel'),'ground column has no delete button');
+ const redChip=[...document.querySelectorAll('#pals .pchip')].find(c=>c.querySelector('.nm')&&c.querySelector('.nm').value==='red');
+ A(!!redChip&&!!redChip.querySelector('.rm')&&!!redChip.querySelector('.nm'),'a column chip keeps remove + rename controls');
+ if(redChip){
+ const redName=redChip.querySelector('.nm');selectedIdx=null;redName.click();
+ A(selectedIdx!==null&&PALETTE[selectedIdx][1]==='red','single-clicking a tile name selects the whole tile');
+ const chipHex=chip=>rgb2hex(...getComputedStyle(chip).backgroundColor.match(/\d+/g).slice(0,3).map(Number));
+ openPicker();setHex('#00ff00');
+ A(chipHex(redChip)==='#00ff00','picker edits preview on the selected palette chip');
+ closePicker();
+ A(chipHex(redChip)==='#c0402a'&&PALETTE[selectedIdx][0]==='#c0402a','closing picker restores selected chip without mutating palette');
+ A(redName.readOnly===true&&!redName.classList.contains('editing'),'single-clicking a tile name does not enter name edit mode');
+ redName.dispatchEvent(new MouseEvent('dblclick',{bubbles:true,cancelable:true}));
+ A(redName.readOnly===false&&redName.classList.contains('editing'),'double-clicking a tile name enters edit mode');
+ A(redName.selectionStart===0&&redName.selectionEnd===0,'double-clicking places the cursor at the beginning of the name');
+ redName.blur();
+ }
+ const redColumn=redChip&&redChip.closest('.fstrip').dataset.column;
+ const ri=PALETTE.findIndex(p=>p[1]==='red');PALETTE[ri][1]='zztop-absurd';renderPalette();
+ const renamed=[...document.querySelectorAll('#pals .pchip')].find(c=>c.querySelector('.nm')&&c.querySelector('.nm').value==='zztop-absurd');
+ A(!!renamed&&renamed.closest('.fstrip').dataset.column===redColumn,'a renamed color stays in the same strip');
+ PALETTE=[['#0d0b0a','bg','ground'],['#f0fef0','fg','ground'],['#0d0b0a','bg2'],['#0d0b0a','bg-alt']];setSyntaxFg('bg','#0d0b0a');setSyntaxFg('p','#f0fef0');selectedIdx=null;renderPalette();
+ const bg2Chip=[...document.querySelectorAll('#pals .pchip')].find(c=>c.querySelector('.nm')&&c.querySelector('.nm').value==='bg2');
+ A(!!bg2Chip&&bg2Chip.closest('.fstrip').dataset.column==='bg2'&&!!bg2Chip.querySelector('.rm')&&!bg2Chip.querySelector('.lock'),'same-hex bg2 remains a normal removable color column chip');
+ if(bg2Chip){bg2Chip.click();document.getElementById('newhexstr').value='#101820';document.getElementById('newname').value='bg2';updateColor();}
+ A(MAP['bg']==='#0d0b0a','editing same-hex bg2 does not repoint the real bg assignment');
+ A(PALETTE.some(p=>p[1]==='bg2'&&p[0]==='#101820'),'editing same-hex bg2 updates only that palette tile');
+ PALETTE=[['#0d0b0a','bg','ground'],['#f0fef0','fg','ground'],['#c0402a','red','red'],['#3a6ea5','blue','blue'],['#92acc2','blue+1','blue'],['#808080','gray','gray']];
+ setSyntaxFg('kw','#92acc2');lastGone={};selectedIdx=PALETTE.findIndex(p=>p[1]==='blue+1');renderPalette();
+ const del=document.querySelector('#pals .fstrip[data-column="blue"] .cdel');
+ A(!!del,'normal column has a delete button');
+ const beforeDelete=PALETTE.map(p=>p.join('|')).join('||'),oldConfirm=window.confirm;
+ window.confirm=()=>false;
+ if(del)del.click();
+ A(PALETTE.map(p=>p.join('|')).join('||')===beforeDelete,'canceling column delete leaves the palette unchanged');
+ window.confirm=()=>true;
+ if(del)del.click();
+ window.confirm=oldConfirm;
+ A(!PALETTE.some(p=>p[2]==='blue'),'column delete removes every entry with the stable column id');
+ A(PALETTE.some(p=>p[1]==='red')&&PALETTE.some(p=>p[1]==='gray'),'column delete leaves neighboring columns alone');
+ A(PALETTE.some(p=>groundRoleOfEntry(p,{bg:MAP['bg'],fg:MAP['p']})==='bg')&&PALETTE.some(p=>groundRoleOfEntry(p,{bg:MAP['bg'],fg:MAP['p']})==='fg'),'column delete leaves ground entries alone');
+ A(MAP['kw']==='#92acc2','column delete leaves face references on removed hexes');
+ buildTable();
+ const goneTitle=document.querySelector('#legbody tr[data-kind="kw"] .cdd')?.title||'';
+ A(goneTitle==='(gone) #92acc2','gone color hover has one hex value: '+goneTitle);
+ A(lastGone['blue']==='#3a6ea5'&&lastGone['blue+1']==='#92acc2','column delete records every removed name for recovery');
+ A(selectedIdx===null,'column delete clears selected color');
+ PALETTE=[['#0d0b0a','bg','ground'],['#f0fef0','fg','ground'],['#c0402a','red','red'],['#3a6ea5','blue','blue'],['#92acc2','blue+1','blue']];
+ setSyntaxFg('kw','#3a6ea5');selectedIdx=2;clearPalette();
+ A(PALETTE.length===2&&PALETTE.every(p=>groundRoleOfEntry(p,{bg:MAP['bg'],fg:MAP['p']})),'clear palette leaves only bg and fg tiles');
+ A(!PALETTE.some(p=>p[1]==='red'||p[1]==='blue'||p[1]==='blue+1'),'clear palette removes normal color columns and spans');
+ A(MAP['kw']==='#3a6ea5','clear palette leaves existing face references on gone hexes');
+ A(lastGone['blue']==='#3a6ea5'&&lastGone['blue+1']==='#92acc2','clear palette records removed names for recovery');
+ A(selectedIdx===null,'clear palette clears selected color');
+ PALETTE=saveP;for(const k in MAP)delete MAP[k];Object.assign(MAP,saveM);syncSyntaxFromCache();lastGone=saveG;selectedIdx=saveSel;renderPalette();
+ document.title='COLUMNTEST '+(ok?'PASS':'FAIL');
+ const d=document.createElement('div');d.id='columntest';d.textContent='COLUMNTEST '+(ok?'PASS':'FAIL')+(notes.length?' | '+notes.join(' ; '):'');document.body.appendChild(d);}
+// Count-control gate (open with #counttest): the per-column count regenerates the
+// column — count up adds symmetric steps, count down drops the extremes, a
+// reference to a surviving step follows the new hex, a reference to a removed step
+// is left on its old (now-gone) hex.
+if(location.hash==='#counttest'){let ok=true;const notes=[];const A=(c,n)=>{if(!c){ok=false;notes.push(n);}};
+ const saveP=PALETTE.slice(),saveM=Object.assign({},MAP),saveU=JSON.parse(JSON.stringify(UIMAP)),saveSel=selectedIdx;
+ setSyntaxFg('bg','#204060');setSyntaxFg('p','#f0fef0');
+ PALETTE=[['#204060','bg'],['#f0fef0','fg']];
+ setGroundSpan(2);
+ A(MAP['bg']==='#204060'&&MAP['p']==='#f0fef0','spanning ground keeps bg/fg assignments on endpoints');
+ A(PALETTE.some(p=>p[1]==='ground+1')&&PALETTE.some(p=>p[1]==='ground+2'),'spanning ground adds interior ground+N entries');
+ A(document.querySelector('#pals .fstrip[data-column="ground"] .fhead + .fcount + .pchip'),'ground span control renders before tiles');
+ setSyntaxFg('bg','#ffffff');setSyntaxFg('p','#000000');
+ PALETTE=[['#ffffff','bg'],['#bbbbbb','ground+1','ground'],['#777777','ground+2','ground'],['#000000','fg']];
+ renderPalette();
+ const groundNames=[...document.querySelectorAll('#pals .fstrip[data-column="ground"] .pchip .nm')].map(e=>e.value);
+ A(groundNames.join('|')==='bg|ground+1|ground+2|fg','ground column order is bg, ground steps, fg even when bg is lighter: '+groundNames.join('|'));
+ setSyntaxFg('bg','#204060');setSyntaxFg('p','#f0fef0');
+ setGroundSpan(1);
+ A(!PALETTE.some(p=>p[1]==='ground+2'),'lowering ground span removes dropped interior steps');
+ PALETTE=[['#204060','bg'],['#f0fef0','fg'],['#e0e0e0','near-white','near-white']];
+ setColumnCount('#e0e0e0',4);
+ A(!PALETTE.some(p=>p[0].toLowerCase()==='#ffffff'&&p[1]!=='fg'),'spanning a near-white base skips generated pure-white tiles');
+ PALETTE=[['#204060','bg'],['#f0fef0','fg'],['#101010','near-black','near-black']];
+ setColumnCount('#101010',4);
+ A(!PALETTE.some(p=>p[0].toLowerCase()==='#000000'&&p[1]!=='bg'),'spanning a near-black base skips generated pure-black tiles');
+ PALETTE=[['#204060','bg'],['#f0fef0','fg']];
+ regenColumn('#67809c',2).members.forEach(m=>PALETTE.push([m.hex,m.offset===0?'blue':'blue'+(m.offset>0?'+'+m.offset:m.offset)]));
+ const innerOld=regenColumn('#67809c',2).members.find(m=>m.offset===1).hex; // survives a count change
+ const outerOld=regenColumn('#67809c',2).members.find(m=>m.offset===2).hex; // dropped on count-down
+ UIMAP['region']={fg:null,bg:innerOld,bold:false,italic:false,underline:false,strike:false};
+ UIMAP['highlight']={fg:null,bg:outerOld,bold:false,italic:false,underline:false,strike:false};
+ selectedIdx=null;renderPalette();
+ const blueSpanInput=document.querySelector('#pals .fstrip[data-column="blue"] .fcount input');
+ A(blueSpanInput&&blueSpanInput.max==='8','normal column span control allows up to 8 per side');
+ setColumnCount('#67809c',1);
+ const palHexes=new Set(PALETTE.map(p=>p[0].toLowerCase()));
+ A(!palHexes.has(outerOld.toLowerCase()),'outer step removed from palette on count down');
+ A(UIMAP['highlight'].bg.toLowerCase()===outerOld.toLowerCase(),'a removed-step reference stays on its old (gone) hex');
+ const newInner=regenColumn('#67809c',1).members.find(m=>m.offset===1).hex;
+ A(UIMAP['region'].bg.toLowerCase()===newInner.toLowerCase(),'a surviving-step reference followed the regenerate, got '+UIMAP['region'].bg);
+ setColumnCount('#67809c',3);
+ const want3=regenColumn('#67809c',3).members.map(m=>m.hex.toLowerCase());
+ const have=new Set(PALETTE.map(p=>p[0].toLowerCase()));
+ A(want3.every(h=>have.has(h)),'count up to 3 adds all 7 span colors to the palette');
+ PALETTE=saveP;for(const k in MAP)delete MAP[k];Object.assign(MAP,saveM);syncSyntaxFromCache();for(const f in UIMAP)delete UIMAP[f];Object.assign(UIMAP,saveU);selectedIdx=saveSel;renderPalette();
+ document.title='COUNTTEST '+(ok?'PASS':'FAIL');
+ const d=document.createElement('div');d.id='counttest';d.textContent='COUNTTEST '+(ok?'PASS':'FAIL')+(notes.length?' | '+notes.join(' ; '):'');document.body.appendChild(d);}
+// Base-edit + ground-edit gate (open with #baseedittest): editing a column base
+// recolors the whole column at the same count and references follow; editing a
+// ground swatch writes the bg/fg assignment.
+if(location.hash==='#baseedittest'){let ok=true;const notes=[];const A=(c,n)=>{if(!c){ok=false;notes.push(n);}};
+ const saveP=PALETTE.slice(),saveM=Object.assign({},MAP),saveU=JSON.parse(JSON.stringify(UIMAP)),saveSel=selectedIdx;
+ setSyntaxFg('bg','#0d0b0a');setSyntaxFg('p','#f0fef0');
+ PALETTE=[['#0d0b0a','ground'],['#f0fef0','fg']];
+ regenColumn('#67809c',2).members.forEach(m=>PALETTE.push([m.hex,m.offset===0?'blue':'blue'+(m.offset>0?'+'+m.offset:m.offset)]));
+ UIMAP['region']={fg:null,bg:'#67809c',bold:false,italic:false,underline:false,strike:false};
+ renderPalette();buildUITable();
+ selectedIdx=PALETTE.findIndex(p=>p[0].toLowerCase()==='#67809c');
+ document.getElementById('newhexstr').value='#3a8a8a';document.getElementById('newname').value='teal';
+ updateColor();
+ const column=columnsFromPalette(PALETTE,{bg:MAP['bg'],fg:MAP['p']}).columns[0];
+ A(column&&column.members.some(m=>m.hex.toLowerCase()==='#3a8a8a'),'column base recolored to the new hex');
+ A(fam&&fam.members.length===5,'count preserved (±2 → 5 members), got '+(fam&&fam.members.length));
+ A(!new Set(PALETTE.map(p=>p[0].toLowerCase())).has('#67809c'),'old base removed from palette');
+ A(UIMAP['region'].bg.toLowerCase()==='#3a8a8a','a reference to the base followed to the new base hex');
+ // ground edit: select bg, change hex, MAP.bg follows
+ selectedIdx=PALETTE.findIndex(p=>p[0].toLowerCase()==='#0d0b0a');
+ document.getElementById('newhexstr').value='#101010';document.getElementById('newname').value='ground';
+ updateColor();
+ A(MAP['bg'].toLowerCase()==='#101010','editing the bg swatch wrote the bg assignment, got '+MAP['bg']);
+ // fg edit: even when a normal column shares the old fg hex, editing fg must not regenerate that column as fg-*.
+ setSyntaxFg('bg','#0d0b0a');setSyntaxFg('p','#e0e0e0');
+ PALETTE=[['#0d0b0a','bg','ground'],['#e0e0e0','fg','ground'],['#c0c0c0','silver-1','silver'],['#e0e0e0','silver','silver'],['#f4f4f4','silver+1','silver']];
+ selectedIdx=PALETTE.findIndex(p=>p[1]==='fg');
+ document.getElementById('newhexstr').value='#d8d8d8';document.getElementById('newname').value='fg';
+ updateColor();
+ A(MAP['p'].toLowerCase()==='#d8d8d8','editing the fg swatch wrote the fg assignment, got '+MAP['p']);
+ A(PALETTE.some(p=>p[1]==='silver'&&p[2]==='silver'),'editing fg does not rename a same-hex normal column base');
+ A(!PALETTE.some(p=>/^fg[+-]\d+$/.test(p[1])),'editing fg does not generate fg span tiles from a same-hex normal column');
+ A(PALETTE.find(p=>p[1]==='fg')[2]==='ground','editing fg preserves the ground column id');
+ PALETTE=saveP;for(const k in MAP)delete MAP[k];Object.assign(MAP,saveM);syncSyntaxFromCache();for(const f in UIMAP)delete UIMAP[f];Object.assign(UIMAP,saveU);selectedIdx=saveSel;renderPalette();
+ document.title='BASEEDITTEST '+(ok?'PASS':'FAIL');
+ const d=document.createElement('div');d.id='baseedittest';d.textContent='BASEEDITTEST '+(ok?'PASS':'FAIL')+(notes.length?' | '+notes.join(' ; '):'');document.body.appendChild(d);}
+// Round-trip gate (open with #roundtriptest): export stays a flat palette with
+// stable column ids, and import does not need color-derived column reconstruction.
+if(location.hash==='#roundtriptest'){let ok=true;const notes=[];const A=(c,n)=>{if(!c){ok=false;notes.push(n);}};
+ const stable=o=>Array.isArray(o)?o.map(stable):(o&&typeof o==='object'?Object.fromEntries(Object.keys(o).sort().map(k=>[k,stable(o[k])])):o);
+ const diff=(a,b,p='')=>{if(JSON.stringify(a)===JSON.stringify(b))return '';if(typeof a!==typeof b||!a||!b||typeof a!=='object')return p+': '+JSON.stringify(a)+' != '+JSON.stringify(b);
+ const ks=[...new Set([...Object.keys(a),...Object.keys(b)])].sort();for(const k of ks){const d=diff(a[k],b[k],p?p+'.'+k:k);if(d)return d;}return p;};
+ const saveP=PALETTE.slice(),saveM=Object.assign({},MAP),saveL=new Set(LOCKED);
+ PALETTE=[['#ffffff','bg','ground'],['#000000','fg','ground'],['#224466','blue','blue'],['#446688','renamed-blue','blue']];
+ setSyntaxFg('bg','#ffffff');setSyntaxFg('p','#000000');
+ LOCKED=new Set(['kw','ui:region','pkg:'+curApp()+':'+APPS[curApp()].faces[0][0]]);
+ const before=JSON.stringify(exportObj());
+ applyImported(before);
+ const after=JSON.stringify(exportObj());
+ const bObj=stable(JSON.parse(before)),aObj=stable(JSON.parse(after));
+ A(JSON.stringify(bObj)===JSON.stringify(aObj),'export → import → export is semantically stable: '+diff(bObj,aObj));
+ const obj=JSON.parse(after);
+ A(Array.isArray(obj.palette)&&obj.palette.every(e=>Array.isArray(e)&&e.length>=3&&typeof e[2]==='string'),'exported palette carries flat [hex,name,columnId] entries');
+ A(obj.palette.some(e=>e[1]==='renamed-blue'&&e[2]==='blue'),'renamed color keeps its stable column id through export/import');
+ A(obj.locks&&obj.locks.includes('kw')&&obj.locks.includes('ui:region'),'lock state survives export/import');
+ PALETTE=saveP;for(const k in MAP)delete MAP[k];Object.assign(MAP,saveM);syncSyntaxFromCache();LOCKED=saveL;
+ document.title='ROUNDTRIPTEST '+(ok?'PASS':'FAIL');
+ const d=document.createElement('div');d.id='roundtriptest';d.textContent='ROUNDTRIPTEST '+(ok?'PASS':'FAIL')+(notes.length?' | '+notes.join(' ; '):'');document.body.appendChild(d);}