зеркало из https://github.com/mozilla/gecko-dev.git
56 строки
1.1 KiB
HTML
56 строки
1.1 KiB
HTML
<!doctype html>
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<html>
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<head>
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<meta charset="utf-8">
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<script>
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/**
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* Helper page used by browser_localStorage_snapshotting.js.
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*
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* We expose methods to be invoked by ContentTask.spawn() calls.
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*
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**/
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var pageName = document.location.search.substring(1);
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window.addEventListener(
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"load",
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() => { document.getElementById("pageNameH").textContent = pageName; });
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function applyMutations(mutations) {
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mutations.forEach(function([key, value]) {
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if (key !== null) {
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if (value === null) {
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localStorage.removeItem(key);
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} else {
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localStorage.setItem(key, value);
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}
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} else {
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localStorage.clear();
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}
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});
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}
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function getState() {
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let state = {};
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let length = localStorage.length;
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for (let index = 0; index < length; index++) {
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let key = localStorage.key(index);
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state[key] = localStorage.getItem(key);
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}
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return state;
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}
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function getKeys() {
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return Object.keys(localStorage);
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}
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function beginExplicitSnapshot() {
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localStorage.beginExplicitSnapshot();
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}
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function endExplicitSnapshot() {
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localStorage.endExplicitSnapshot();
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}
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</script>
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</head>
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<body><h2 id="pageNameH"></h2></body>
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</html>
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