tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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page-visibility.https.html (2193B)

      1 <!DOCTYPE html>
      2 <link rel="help" href="https://github.com/samuelgoto/idle-detection">
      3 <title>Tests the Idle Detection API</title>
      4 <script src="/resources/testharness.js"></script>
      5 <script src="/resources/testharnessreport.js"></script>
      6 <script src="/resources/test-only-api.js"></script>
      7 <script src="/resources/testdriver.js"></script>
      8 <script src="/resources/testdriver-vendor.js"></script>
      9 <script src="/page-visibility/resources/window_state_context.js"></script>
     10 <script src="resources/idle-detection-helper.js"></script>
     11 <script>
     12 'use strict';
     13 
     14 promise_setup(async t => {
     15  await test_driver.set_permission({ name: 'idle-detection' }, 'granted');
     16  if (isChromiumBased) {
     17    await loadChromiumResources();
     18  }
     19 })
     20 
     21 promise_test(async t => {
     22  let monitor;
     23 
     24  expect(addMonitor).andReturn(async (monitorPtr) => {
     25      monitor = monitorPtr;
     26      return {
     27        error: IdleDetectorError.SUCCESS,
     28        state: {
     29          idleTime: null,
     30          screenLocked: false
     31        }
     32      };
     33    });
     34 
     35  const controller = new AbortController();
     36  t.add_cleanup(() => {
     37    controller.abort();
     38  });
     39  const detector = new IdleDetector();
     40  const watcher = new EventWatcher(t, detector, ["change"]);
     41  const initial_state = watcher.wait_for("change");
     42 
     43  await detector.start({threshold: 60000, signal: controller.signal});
     44  await initial_state;
     45 
     46  assert_equals(detector.userState, "active");
     47  assert_false(document.hidden);
     48 
     49  const {minimize, restore} = window_state_context(t);
     50 
     51  await minimize();
     52  monitor.update(
     53          {
     54            idleTime: { milliseconds: 0 },
     55            screenLocked: false
     56          },
     57          /*is_overridden_by_devtools=*/true
     58        );
     59 
     60  // Assert that the detector works while the page is not visible.
     61  await watcher.wait_for("change");
     62  assert_equals(detector.userState, "idle");
     63  assert_true(document.hidden);
     64 
     65  await restore();
     66  monitor.update(
     67          {
     68            idleTime: null,
     69            screenLocked: false
     70          },
     71          /*is_overridden_by_devtools=*/true
     72        );
     73 
     74  await watcher.wait_for("change");
     75  assert_equals(detector.userState, "active");
     76  assert_false(document.hidden);
     77 }, 'Page visibility.');
     78 
     79 </script>