tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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restoration.html (2736B)

      1 <!DOCTYPE html>
      2 <meta charset=utf-8>
      3 <title>Restoration of style tests</title>
      4 <!--
      5 No spec, based on: https://bugzilla.mozilla.org/show_bug.cgi?id=1250805
      6 If the user presses Ctrl+B and then hits Enter and then types text, the text
      7 should still be bold.  Hitting Enter shouldn't make it forget.  And so too for
      8 other commands.
      9 -->
     10 <script src=/resources/testharness.js></script>
     11 <script src=/resources/testharnessreport.js></script>
     12 <div contenteditable></div>
     13 <script>
     14 var div = document.querySelector("div");
     15 
     16 function doTestInner(cmd, param, startBold) {
     17  div.innerHTML = startBold ? "<b>foo</b>bar" : "foobar";
     18  getSelection().collapse(startBold ? div.firstChild.firstChild
     19                                    : div.firstChild, 3);
     20 
     21  // Set/unset bold, then run command and see if it's still there
     22  assert_true(document.execCommand("bold", false, ""),
     23              "execCommand needs to return true for bold");
     24 
     25  assert_true(document.execCommand(cmd, false, param),
     26              "execCommand needs to return true for " + cmd + " " + param);
     27 
     28  assert_equals(document.queryCommandState("bold"), !startBold,
     29               "bold state");
     30 
     31  assert_true(document.execCommand("inserttext", false, "x"),
     32              "execCommand needs to return true for inserttext x");
     33 
     34  // Find the new text node and check that it's actually bold (or not)
     35  var node = div;
     36  while (node) {
     37    if (node.nodeType == Node.TEXT_NODE && node.nodeValue.indexOf("x") != -1) {
     38      assert_in_array(getComputedStyle(node.parentNode).fontWeight,
     39                    !startBold ? ["700", "bold"] : ["400", "normal"],
     40                    "font-weight");
     41      return;
     42    }
     43    if (node.firstChild) {
     44      node = node.firstChild;
     45      continue;
     46    }
     47    while (node != div && !node.nextSibling) {
     48      node = node.parentNode;
     49    }
     50    if (node == div) {
     51      assert_unreached("x not found!");
     52      break;
     53    }
     54    node = node.nextSibling;
     55  }
     56 }
     57 
     58 function doTest(cmd, param) {
     59  if (param === undefined) {
     60    param = "";
     61  }
     62 
     63  test(function() {
     64    doTestInner(cmd, param, true);
     65  }, cmd + " " + param + " starting bold");
     66 
     67  test(function() {
     68    doTestInner(cmd, param, false);
     69  }, cmd + " " + param + " starting not bold");
     70 }
     71 
     72 doTest("insertparagraph");
     73 doTest("insertlinebreak");
     74 doTest("delete");
     75 doTest("forwarddelete");
     76 doTest("insertorderedlist");
     77 doTest("insertunorderedlist");
     78 doTest("indent");
     79 // Outdent does nothing here, but should be harmless.
     80 doTest("outdent");
     81 doTest("justifyleft");
     82 doTest("justifyright");
     83 doTest("justifycenter");
     84 doTest("justifyfull");
     85 doTest("formatblock", "div");
     86 doTest("formatblock", "blockquote");
     87 doTest("inserthorizontalrule");
     88 doTest("insertimage", "a");
     89 doTest("inserttext", "bar");
     90 </script>