Quellcode-Bibliothek helper_bug1724759.html Sprache: unbekannt

<!DOCTYPE html>
<html>
<meta name="viewport" content="width=device-width; initial-scale=1.0">
<title>Tests that :active state is cleared after a longpress event</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<script src="/tests/SimpleTest/paint_listener.js"></script>
<script src="apz_test_utils.js"></script>
<script src="apz_test_native_event_utils.js"></script>
<style>
  #button {
    width: 100px;
    height: 100px;
  }
</style>
<button id="button">Button</button>
<script>
async function test() {
  const contextmenuPromise = promiseOneEvent(button, "contextmenu", e => {
    e.preventDefault();
    return true;
  });
  await synthesizeNativeTouch(button, 10, 10, SpecialPowers.DOMWindowUtils.TOUCH_CONTACT);

  // In JS there's no way to ensure `APZStateChange::eStartTouch` notification
  // has been processed. So we wait for `:active` state change here.
  await SimpleTest.promiseWaitForCondition(
    () => button.matches(":active"),
    "Waiting for :active state change");

  ok(button.matches(":active"), "should be active");

  await contextmenuPromise;

  await synthesizeNativeTouch(button, 10, 10, SpecialPowers.DOMWindowUtils.TOUCH_REMOVE);

  // Same as above. We need to wait for not `:active` state here.
  await SimpleTest.promiseWaitForCondition(
    () => !button.matches(":active"),
    "Waiting for :active state change");

  ok(!button.matches(":active"), "should not be active");
}

if (getPlatform() == "windows") {
  // On Windows every context menu on touch screens opens __after__ lifting the
  // finger.
  ok(true, "Test doesn't need to run on Windows");
  subtestDone();
} else {
  waitUntilApzStable()
  .then(test)
  .then(subtestDone, subtestFailed);
}
</script>
</html>

Messung V0.5 in Prozent

Quellcode-Bibliothek helper_bug1724759.html Sprache: unbekannt

[0.21QuellennavigatorsProjekt 2026-06-10]