tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
Log | Files | Refs | README | LICENSE

test_selectSubString.xhtml (2018B)

      1 <!DOCTYPE html>
      2 <html xmlns="http://www.w3.org/1999/xhtml">
      3 <!--
      4 https://bugzilla.mozilla.org/show_bug.cgi?id=398825
      5 -->
      6 <head>
      7  <title>Test for Bug 398825</title>
      8  <script src="/tests/SimpleTest/SimpleTest.js"></script>
      9  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
     10 </head>
     11 <body>
     12 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=398825">Mozilla Bug 398825</a>
     13 <p id="display"></p>
     14 <div id="content" style="display: none"></div>
     15 
     16 <iframe id="svg" src="selectSubString-helper.svg"></iframe>
     17 
     18 <pre id="test">
     19 <script class="testbody" type="application/javascript">
     20 SimpleTest.waitForExplicitFinish();
     21 
     22 function runTests() {
     23  var document = $("svg").contentWindow.document;
     24  var text = document.getElementById("text");
     25 
     26  function expectThrow(charnum, nchars) {
     27    try {
     28      text.selectSubString(charnum, nchars);
     29      ok(false,
     30         "text.selectSubString(" + charnum + "," + nchars + ") " +
     31         "should have thrown");
     32    } catch (e) {
     33      is(e.name, "IndexSizeError",
     34         "expected an index error for " +
     35         "text.selectSubString(" + charnum + "," + nchars + ")");
     36      is(e.code, DOMException.INDEX_SIZE_ERR,
     37         "expected an index error for " +
     38         "text.selectSubString(" + charnum + "," + nchars + ")");
     39    }
     40  }
     41 
     42  function expectNoThrow(charnum, nchars) {
     43    try {
     44      text.selectSubString(charnum, nchars);
     45      ok(true,
     46         "text.selectSubString(" + charnum + "," + nchars + ") " +
     47         "should not have thrown");
     48    } catch (e) {
     49      ok(false,
     50         "unexpected exception for " +
     51         "text.selectSubString(" + charnum + "," + nchars + ")");
     52    }
     53  }
     54 
     55  expectThrow(100, 2);
     56  expectThrow(100, 0);
     57  expectThrow(3, 0);
     58  expectThrow(3, 100);
     59  expectThrow(3, 100);
     60  expectThrow(100, 100);
     61 
     62  expectNoThrow(1, 100);
     63  expectNoThrow(2, 100);
     64  expectNoThrow(1, 3);
     65  expectNoThrow(0, 4);
     66 
     67  SimpleTest.finish();
     68 }
     69 
     70 window.addEventListener("load", runTests);
     71 </script>
     72 </pre>
     73 </body>
     74 </html>