mirror of
https://github.com/servo/servo
synced 2026-04-30 19:37:43 +02:00
81 lines
2.8 KiB
HTML
81 lines
2.8 KiB
HTML
<!DOCTYPE html>
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<meta charset="utf-8">
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<title>Battery Test: iframe has a different Navigator object</title>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<style>
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iframe {
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display: none;
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}
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</style>
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<div id="log"></div>
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<iframe id="blank" src="about:blank"></iframe>
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<iframe id="frame"></iframe>
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<script>
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promise_test(function(t) {
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var iframe = document.querySelector('#blank');
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var originalPromise = navigator.getBattery();
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return originalPromise.then(function(originalManager) {
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var promise = iframe.contentWindow.navigator.getBattery();
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assert_true(originalManager instanceof BatteryManager);
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assert_not_equals(iframe.contentWindow.navigator,
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navigator,
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'navigator objects shall be different');
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assert_not_equals(promise,
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originalPromise,
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'battery promises in different navigators shall be different');
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assert_equals(iframe.contentWindow.navigator.getBattery(),
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promise,
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'battery promises in same navigator shall be same');
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return promise;
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}).then(function(manager) {
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assert_equals(manager.__proto__,
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iframe.contentWindow.BatteryManager.prototype);
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assert_true(manager instanceof iframe.contentWindow.BatteryManager);
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});
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}, 'iframe has a different Navigator object thus getting another battery promise');
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async_test(function (t) {
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var iframe = document.querySelector('#blank');
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var originalNavigator = iframe.contentWindow.navigator;
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var originalPromise = iframe.contentWindow.navigator.getBattery();
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iframe.onload = t.step_func(function() {
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assert_equals(iframe.contentWindow.navigator,
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originalNavigator,
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'navigator objects shall be same');
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assert_equals(iframe.contentWindow.navigator.getBattery(),
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originalPromise,
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'battery status promises shall be same');
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t.done();
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});
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iframe.src = 'support-iframe.html';
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}, 'setting src of an iframe with initial about:blank makes same Navigator object and battery promise');
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async_test(function (t) {
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var iframe = document.querySelector('#frame');
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iframe.src = 'support-iframe-initial.html';
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iframe.onload = t.step_func(function() {
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var originalNavigator = iframe.contentWindow.navigator;
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var originalPromise = iframe.contentWindow.navigator.getBattery();
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iframe.onload = t.step_func(function() {
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assert_not_equals(iframe.contentWindow.navigator,
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originalNavigator,
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'navigator objects shall be changed');
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assert_not_equals(iframe.contentWindow.navigator.getBattery(),
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originalPromise,
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'battery status promises shall be different');
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t.done();
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});
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iframe.src = 'support-iframe.html';
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});
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}, 'setting src of an iframe with initial frame makes its Navigator object vary thus getting another battery promise');
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</script>
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