battery-charging-manual.https.html (1761B)
1 <!DOCTYPE html> 2 <meta charset="utf-8"> 3 <title>Battery Test: battery neither empty or full, charger plugged in</title> 4 <link rel="author" title="Intel" href="http://www.intel.com"> 5 <link rel="help" href="https://www.w3.org/TR/battery-status/"> 6 <meta name="flags" content="interact"> 7 <script src="/resources/testharness.js"></script> 8 <script src="/resources/testharnessreport.js"></script> 9 10 <h2>Description</h2> 11 <p> 12 This test validates that all of the BatteryManager attributes exist and are set to their correct values when battery is charging. 13 </p> 14 15 <h2>Preconditions</h2> 16 <ol> 17 <li> 18 The device is plugged in to the charger before this test is run. 19 </li> 20 <li> 21 The battery must neither be empty or full, nor reach empty or full capacity during the test. 22 </li> 23 <li> 24 Waiting for battery level change to fire levelchange event, maybe need a long time 25 </li> 26 </ol> 27 28 <script> 29 30 setup({ explicit_timeout: true }); 31 32 async_test(function (t) { 33 navigator.getBattery().then(function (battery) { 34 t.step(function () { 35 assert_true(battery.charging, 'charging must be set to true'); 36 assert_equals(battery.dischargingTime, Infinity, 'dischargingTime must be set to Infinity'); 37 assert_greater_than(battery.level, 0, 'level must be greater than 0'); 38 assert_less_than_equal(battery.level, 1.0, 'level must be less than or equal to 1.0'); 39 40 var battery_level = battery.level; 41 battery.onlevelchange = t.step_func(function () { 42 assert_greater_than(battery.level, battery_level, 'The value of the level attribute must increase'); 43 t.done(); 44 }); 45 }); 46 }, function (error) { 47 t.step(function () { 48 assert_unreached(error.message); 49 }); 50 t.done(); 51 }); 52 }, document.title); 53 54 </script>