File: test_paste_clipboard_change.html

package info (click to toggle)
firefox 147.0.2-1
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 4,683,484 kB
  • sloc: cpp: 7,607,246; javascript: 6,533,185; ansic: 3,775,227; python: 1,415,393; xml: 634,561; asm: 438,951; java: 186,241; sh: 62,752; makefile: 18,079; objc: 13,092; perl: 12,808; yacc: 4,583; cs: 3,846; pascal: 3,448; lex: 1,720; ruby: 1,003; php: 436; lisp: 258; awk: 247; sql: 66; sed: 54; csh: 10; exp: 6
file content (34 lines) | stat: -rw-r--r-- 1,057 bytes parent folder | download | duplicates (12) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
 
<!doctype html>
<html>
<head>
  <title>Test for clipboard content changes during the paste event handler</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<input type="text">
<div contenteditable="true"></div>
<script>
document.querySelectorAll("input, div[contenteditable]").forEach((element) => {
  add_task(async () => {
    info("test for " + element);
    info("Waiting for initializing clipboard...");
    await SimpleTest.promiseClipboardChange(
      "Original text",
      () => SpecialPowers.clipboardCopyString("Original text")
    );

    element.focus();
    element.addEventListener("paste", () => {
      // Overwrite the clipboard content.
      SpecialPowers.clipboardCopyString("New text");
    }, { once: true });
    SpecialPowers.doCommand(window, "cmd_paste");

    // Check content.
    is(element.isContentEditable ? element.textContent : element.value, "New text", "Check paste content");
  });
})
</script>
</body>
</html>