third_party/WebKit/LayoutTests/fast/xpath/position.html

   1 <!DOCTYPE html>
   2 <html>
   3 <head>
   4 <script src="../../resources/js-test.js"></script>
   5 <script src="xpath-test-pre.js"></script>
   6 </head>
   7 <body>
   8 <div id="console"></div>
   9
  10 <script>
  11
  12 var ROOT = document.createElement('div');
  13 ROOT.innerHTML = '<p>a</p><div><span id="21"></span><span id="22"></span><span id="23"></span></div>';
  14 var CHILD1 = ROOT.firstChild;
  15 var CHILD1TEXT = CHILD1.firstChild;
  16 var CHILD2 = ROOT.lastChild;
  17 var CHILD21 = CHILD2.firstChild;
  18 var CHILD22 = CHILD21.nextSibling;
  19 var CHILD23 = CHILD22.nextSibling;
  20
  21     result = document.evaluate(".//*", ROOT, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
  22     checkSnapshot(".//*", result, [CHILD1, CHILD2, CHILD21, CHILD22, CHILD23]);
  23
  24     result = document.evaluate("*[position() = 2]", ROOT, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
  25     checkSnapshot("*[position() = 2]", result, [CHILD2]);
  26
  27     result = document.evaluate(".//*[position() = 2]", ROOT, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
  28     checkSnapshot(".//*[position() = 2]", result, [CHILD2, CHILD22]);
  29
  30     result = document.evaluate("./././/*[2]/.", ROOT, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
  31     checkSnapshot("./././/*[2]/.", result, [CHILD2, CHILD22]);
  32
  33     result = document.evaluate(".//*/span[2]", ROOT, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
  34     checkSnapshot(".//*/span[2]", result, [CHILD22]);
  35
  36     result = document.evaluate(".//*[position() = 1]", ROOT, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
  37     checkSnapshot(".//*[position() = 1]", result, [CHILD1, CHILD21]);
  38
  39     result = document.evaluate("./descendant-or-self::node()/child::*[position() = 2]", ROOT, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
  40     checkSnapshot("./descendant-or-self::node()/child::*[position() = 2]", result, [CHILD2, CHILD22]);
  41
  42     result = document.evaluate("descendant-or-self::node()/child::*[position() = 2]", ROOT, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
  43     checkSnapshot("descendant-or-self::node()/child::*[position() = 2]", result, [CHILD2, CHILD22]);
  44
  45     result = document.evaluate(".//*/*[2]", ROOT, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
  46     checkSnapshot(".//*/*[2]", result, [CHILD22]);
  47
  48     result = document.evaluate("preceding::node()[1]", CHILD2, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
  49     checkSnapshot("preceding::node()[1]", result, [CHILD1TEXT]);
  50
  51     result = document.evaluate("preceding::node()[2]", CHILD2, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
  52     checkSnapshot("preceding::node()[2]", result, [CHILD1]);
  53
  54     result = document.evaluate("preceding::node()[3]", CHILD2, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
  55     checkSnapshot("preceding::node()[3]", result, []);
  56
  57     result = document.evaluate("preceding::node()/*[3]", CHILD2, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
  58     checkSnapshot("preceding::node()/*[3]", result, []);
  59
  60     result = document.evaluate("ancestor::node()[2]", CHILD21, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
  61     checkSnapshot("ancestor::node()[2]", result, [ROOT]);
  62
  63     result = document.evaluate("ancestor-or-self::node()[2]", CHILD21, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
  64     checkSnapshot("ancestor-or-self::node()[2]", result, [CHILD2]);
  65
  66     result = document.evaluate("ancestor-or-self::node()[3]", CHILD21, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
  67     checkSnapshot("ancestor-or-self::node()[3]", result, [ROOT]);
  68
  69     result = document.evaluate("preceding::span[1]", CHILD23, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
  70     checkSnapshot("preceding::span[1]", result, [CHILD22]);
  71
  72     result = document.evaluate("(preceding::span)[1]", CHILD23, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
  73     checkSnapshot("(preceding::span)[1]", result, [CHILD21]);
  74
  75 var ROOT2 = document.createElement('div');
  76 ROOT2.innerHTML = '<p num="1"></p><p num="2" type="warning"></p><p num="3" type="warning"></p><p num="4" type="warning"></p><p num="5" type="warning"></p><p num="6" type="warning"></p>';
  77
  78     shouldBe("document.evaluate('p[@type=\"warning\"][5]/@num', ROOT2, null, XPathResult.STRING_TYPE, null).stringValue", "'6'");
  79     shouldBe("document.evaluate('p[5][@type=\"warning\"]/@num', ROOT2, null, XPathResult.STRING_TYPE, null).stringValue", "'5'");
  80
  81 </script>
  82 </body>
  83 </html>