editor/libeditor/tests/test_bug1568996.html

   1 <!DOCTYPE html>
   2 <!--
   3 https://bugzilla.mozilla.org/show_bug.cgi?id=1568996
   4 -->
   5 <html>
   6 <head>
   7 <title>Test for Bug 1568996</title>
   8 <script src="/tests/SimpleTest/SimpleTest.js"></script>
   9 <script src="/tests/SimpleTest/EventUtils.js"></script>
  10 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
  11 </head>
  12 <body>
  13 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1568996">Bug 1568996</a>
  14 <p id="display"></p>
  15 <div id="content" style="display: none"></div>
  16 <pre id="test"></pre>
  17 <input id="input1">
  18 <script>
  19 add_task(async () => {
  20   await new Promise((resolve) => {
  21     SimpleTest.waitForFocus(() => {
  22       SimpleTest.executeSoon(resolve);
  23     }, window);
  24   });
  25
  26   let input1 = document.getElementById("input1");
  27   input1.value = "hello"
  28   input1.focus();
  29   input1.setSelectionRange(0, 0);
  30
  31   input1.addEventListener('keydown', () => {
  32     let s = input1.selectionStart;
  33     let e = input1.selectionEnd;
  34     input1.value = input1.value.toUpperCase();
  35     input1.setSelectionRange(s, e);
  36   });
  37
  38   input1.addEventListener('input', () => {
  39     let s = input1.selectionStart;
  40     let e = input1.selectionEnd;
  41     input1.value = input1.value.toLowerCase();
  42     input1.setSelectionRange(s, e);
  43   });
  44
  45   synthesizeKey('1');
  46   synthesizeKey('KEY_Delete');
  47   is(input1.value, "1ello", "Delete key should be worked");
  48
  49   synthesizeKey('B');
  50   synthesizeKey('KEY_Delete');
  51   synthesizeKey('KEY_Delete');
  52   is(input1.value, "1blo", "Multiple delete key should be worked");
  53
  54   synthesizeKey('KEY_ArrowRight');
  55   synthesizeKey('2');
  56   synthesizeKey('KEY_Delete');
  57   is(input1.value, "1bl2", "Delete key should be worked");
  58
  59   synthesizeKey('3');
  60   is(input1.value, "1bl23", "charcter should be inserted");
  61
  62   synthesizeKey('KEY_Backspace');
  63   is(input1.value, "1bl2", "Backspace key should be worked");
  64 });
  65 </script>
  66 </body>
  67 </html>