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rose-ash/lib/content/tests/anchor.sx
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content: anchored-heading render (anchor.sx) + 6 tests (621/621)
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-07 04:33:21 +00:00

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;; Extension — anchored-heading HTML render (functional TOC links).
(st-bootstrap-classes!)
(content/bootstrap!)
(content-bootstrap-section!)
(define
d
(doc-append
(doc-append
(doc-append (doc-empty "d") (mk-heading "intro" 1 "Intro"))
(mk-text "p" "Body"))
(mk-section
"s"
(list (mk-heading "sub" 2 "Sub") (mk-text "n" "nested")))))
;; ── headings get id anchors; other blocks unchanged ──
(content-test
"anchored html"
(content/html-anchored d)
"<h1 id=\"intro\">Intro</h1><p>Body</p><section><h2 id=\"sub\">Sub</h2><p>nested</p></section>")
;; ── heading text escaped ──
(content-test
"anchored escapes text"
(content/html-anchored
(doc-append (doc-empty "d") (mk-heading "h" 2 "A < B")))
"<h2 id=\"h\">A &lt; B</h2>")
;; ── non-heading-only doc identical to asHTML ──
(define
np
(doc-append
(doc-append (doc-empty "d") (mk-text "p" "x"))
(mk-image "i" "/a.png" "alt")))
(content-test "no headings == asHTML" (content/html-anchored np) (asHTML np))
;; ── empty doc ──
(content-test "anchored empty" (content/html-anchored (doc-empty "e")) "")
;; ── anchors match TOC ids (end-to-end) ──
(content-test
"anchor ids match toc"
(map (fn (h) (get h :id)) (content/headings d))
(list "intro" "sub"))
;; ── deep nesting ──
(define
deep
(doc-append
(doc-empty "d")
(mk-section
"o"
(list (mk-section "i" (list (mk-heading "deep" 3 "Deep")))))))
(content-test
"deep anchored"
(content/html-anchored deep)
"<section><section><h3 id=\"deep\">Deep</h3></section></section>")