Function deepTree

scripts/benchmark.js:76–98

(depth, breadth)

/* ------------------------------------------------------------------ */

function deepTree(depth, breadth) {
  // Nested structure exercising the element walk; text-only leaves
  // exercise the SAFE_FOR_XML innerHTML/textContent probes.
  let html = '';
  const open = [];
  const build = (d) => {
    if (d === 0) {
      html += '<p>leaf text node without any markup characters</p>';
      return;
    }

    html += `<div class="level-${d}">`;
    open.push('</div>');
    for (let i = 0; i < breadth; i++) {
      build(d - 1);
    }

    html += open.pop();
  };

  build(depth);
  return html;
}

function wideAttrs(n) {
  // Attribute-heavy flat list: exercises _sanitizeAttributes /