Quelle test_page_parser.html Sprache: HTML

products/Sources/formale Sprachen/C/Firefox/layout/style/test/test_page_parser.html

<!DOCTYPE HTML>
<html>

<head>
  <meta charset="UTF-8">
  <title>Test of @page parser</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
</head>
<body>
<p>@page parsing (<a
  target="_blank"
  href="https://bugzilla.mozilla.org/show_bug.cgi?id=115199"
>bug 115199</a>)</p>
<pre id="display"></pre>
<style type="text/css" id="testbox"></style>
<script class="testbody" type="text/javascript">
  function _(b) { return "@page { " + b + " }"; };

  var testset = [
    // CSS 2.1 only allows margin properties in the page rule.

    // Check a bad property.
    { rule: _("position: absolute;") },

    // Check good properties with invalid units.
    { rule: _("margin: 2in; margin: 2vw;"), expected: {
      "margin-top": "2in",
      "margin-right": "2in",
      "margin-bottom": "2in",
      "margin-left": "2in"
    }},
    { rule: _("margin-top: 2in; margin-top: 2vw;"), expected: {"margin-top": "2in"}},
    { rule: _("margin-top: 2in; margin-top: 2vh;"), expected: {"margin-top": "2in"}},
    { rule: _("margin-top: 2in; margin-top: 2vmax;"), expected: {"margin-top": "2in"}},
    { rule: _("margin-top: 2in; margin-top: 2vmin;"), expected: {"margin-top": "2in"}},

    // Check good properties.
    { rule: _("margin: 2in;"), expected: {
      "margin-top": "2in",
      "margin-right": "2in",
      "margin-bottom": "2in",
      "margin-left": "2in"
    }},
    { rule: _("margin-top: 2in;"), expected: {"margin-top": "2in"}},
    { rule: _("margin-left: 2in;"), expected: {"margin-left": "2in"}},
    { rule: _("margin-bottom: 2in;"), expected: {"margin-bottom": "2in"}},
    { rule: _("margin-right: 2in;"), expected: {"margin-right": "2in"}}
  ];

  var display = document.getElementById("display");
  var sheet = document.styleSheets[1];

  for (var curTest = 0; curTest < testset.length; curTest++) {
    while(sheet.cssRules.length > 0) {
      sheet.deleteRule(0);
    }
    sheet.insertRule(testset[curTest].rule, 0);

    try {
      is(sheet.cssRules.length, 1,
          testset[curTest].rule + " rule count");
      is(sheet.cssRules[0].type, CSSRule.PAGE_RULE,
          testset[curTest].rule + " rule type");

      if (testset[curTest].expected) {
        var expected = testset[curTest].expected;
        var s = sheet.cssRules[0].style;
        var n = 0;

        // everything is set that should be
        for (var name in expected) {
          is(s.getPropertyValue(name), expected[name],
             testset[curTest].rule + " (prop " + name + ")");
          n++;
        }
        // nothing else is set
        is(s.length, n, testset[curTest].rule + " prop count");
        for (var i = 0; i < s.length; i++) {
          ok(s[i] in expected, testset[curTest].rule +
             " - Unexpected item #" + i + ": " + s[i]);
        }
      } else {
        is(Object.keys(sheet.cssRules[0].style).length, 0,
            testset[curTest].rule + " rule has no properties");
      }
    } catch (e) {
      ok(false, testset[curTest].rule + " - During test: " + e);
    }
  }
</script>
</body>
</html>

Messung V0.5

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