gecko/dom/base/test/orientationcommon.js

22 lines
598 B
JavaScript

function specialPowersLock(orientation) {
return new Promise(function(resolve, reject) {
SpecialPowers.pushPrefEnv({
'set': [ ["dom.screenorientation.testing.non_fullscreen_lock_allow", true] ]
}, function() {
var p = screen.orientation.lock(orientation);
resolve(p);
});
});
}
function specialPowersUnlock() {
return new Promise(function(resolve, reject) {
SpecialPowers.pushPrefEnv({
'set': [ ["dom.screenorientation.testing.non_fullscreen_lock_allow", true] ]
}, function() {
screen.orientation.unlock();
resolve();
});
});
}