@Test
public void testHashAndEqualsAndValue() {
// .equals and hashcode are identity. value is content.
String doc1 =
"<div id=1><p class=one>One</p><p class=one>One</p><p class=one>Two</p><p class=two>One</p></div>"
+ "<div id=2><p class=one>One</p><p class=one>One</p><p class=one>Two</p><p class=two>One</p></div>";
Document doc = Jsoup.parse(doc1);
Elements els = doc.select("p");
/*
for (Element el : els) {
System.out.println(el.hashCode() + " - " + el.outerHtml());
}
0 1534787905 - <p class="one">One</p>
1 1534787905 - <p class="one">One</p>
2 1539683239 - <p class="one">Two</p>
3 1535455211 - <p class="two">One</p>
4 1534787905 - <p class="one">One</p>
5 1534787905 - <p class="one">One</p>
6 1539683239 - <p class="one">Two</p>
7 1535455211 - <p class="two">One</p>
*/
assertEquals(8, els.size());
Element e0 = els.get(0);
Element e1 = els.get(1);
Element e2 = els.get(2);
Element e3 = els.get(3);
Element e4 = els.get(4);
Element e5 = els.get(5);
Element e6 = els.get(6);
Element e7 = els.get(7);
assertEquals(e0, e0);
assertTrue(e0.hasSameValue(e1));
assertTrue(e0.hasSameValue(e4));
assertTrue(e0.hasSameValue(e5));
assertFalse(e0.equals(e2));
assertFalse(e0.hasSameValue(e2));
assertFalse(e0.hasSameValue(e3));
assertFalse(e0.hasSameValue(e6));
assertFalse(e0.hasSameValue(e7));
assertEquals(e0.hashCode(), e0.hashCode());
assertFalse(e0.hashCode() == (e2.hashCode()));
assertFalse(e0.hashCode() == (e3).hashCode());
assertFalse(e0.hashCode() == (e6).hashCode());
assertFalse(e0.hashCode() == (e7).hashCode());
}
protected void append(Element node, StringBuilder sb, String tagName) {
// is select more costly then getElementsByTag?
MAIN:
for (Element e : node.select(tagName)) {
Element tmpEl = e;
// check all elements until 'node'
while (tmpEl != null && !tmpEl.equals(node)) {
if (unlikely(tmpEl)) continue MAIN;
tmpEl = tmpEl.parent();
}
String text = node2Text(e);
if (text.isEmpty()
|| text.length() < minParagraphText
|| text.length() > SHelper.countLetters(text) * 2) continue;
sb.append(text);
sb.append("\n\n");
}
}