third_party/WebKit/LayoutTests/fast/dom/Geolocation/script-tests/timestamp.js

   1 description("Tests that Geoposition timestamps are well-formed (non-zero and in the same units as Date.getTime).");
   2
   3 var mockLatitude = 51.478;
   4 var mockLongitude = -0.166;
   5 var mockAccuracy = 100.0;
   6
   7 var now = new Date().getTime();
   8 shouldBeTrue('now != 0');
   9 var t = null;
  10 var then = null;
  11
  12 if (!window.testRunner || !window.internals)
  13     debug('This test can not run without testRunner or internals');
  14
  15 internals.setGeolocationClientMock(document);
  16 internals.setGeolocationPermission(document, true);
  17 internals.setGeolocationPosition(document, mockLatitude, mockLongitude, mockAccuracy);
  18
  19 function checkPosition(p) {
  20     t = p.timestamp;
  21     var d = new Date();
  22     then = d.getTime();
  23     shouldBeTrue('t != 0');
  24     shouldBeTrue('then != 0');
  25     shouldBeTrue('now - 1 <= t'); // Avoid rounding errors
  26     if (now - 1 > t) {
  27         debug("  now - 1 = " + (now-1));
  28         debug("  t = " + t);
  29     }
  30     shouldBeTrue('t <= then + 1'); // Avoid rounding errors
  31     finishJSTest();
  32 }
  33
  34 navigator.geolocation.getCurrentPosition(checkPosition);
  35 window.jsTestIsAsync = true;