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- <html>
- <body>
- <p>This is a test that only applies to IndexedDB. <span id=enabled>Our test for whether you have it enabled seems to have failed.</span></p>
- <p>Please follow these steps in order:</p>
- <p>First, click <a href="javascript: setData()">here</a> to open a database and set some data within it.</p>
- <p>Next, close the browser and then re-open this page.</p>
- <p>Lastly, click <a href="javascript: verifyData()">here</a> to verify the data was there</p>
- <p>Status: <span id=status>...</span></p>
- <script>
- if (!('indexedDB' in window))
- document.getElementById("enabled").innerHTML = "<font color=red>Your build does NOT seem to have it enabled. So all code on this page is disabled.</font>";
- else
- document.getElementById("enabled").innerHTML = "<font color=green>Your build seems to have it enabled.</font>";
- function status(str, color)
- {
- if (color)
- str = "<font color='" + color + "'>" + str + "</font>";
- document.getElementById("status").innerHTML = str;
- }
- function setData()
- {
- status("Something must have gone wrong (or we're still working)...", "red");
- indexedDB.open("someDB", "some description").onsuccess = function() {
- event.result.setVersion("some version").onsuccess = function() {
- var db = event.source;
- while (db.objectStoreNames.length)
- db.removeObjectStore(db.objectStoreNames[0]);
- db.createObjectStore("test").put("value", "key").onsuccess = function() {
- status("Value set", "green");
- }
- }
- }
- }
- function verifyData()
- {
- status("Something must have gone wrong (or we're still working)...", "red");
- indexedDB.open("someDB", "some description").onsuccess = function() {
- try {
- var result = event.result.transaction([]).objectStore("test").get("key");
- result.onsuccess = function() {
- if (event.result == "value")
- status("Value verified", "green");
- else
- status("Value incorrect!", "red");
- }
- result.onerror = function() {
- status("An error occurred: " + event.code + " " + event.message, "red");
- }
- } catch (e) {
- status("An exception occurred: " + e, "red");
- }
- }
- }
- </script>
- </body>
- </html>
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