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+<!--
+ Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/
+-->
+<html>
+<head>
+ <title>Indexed Database Property Test</title>
+
+ <script src="/tests/SimpleTest/SimpleTest.js"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+
+ <script type="text/javascript">
+ function* testSteps()
+ {
+ const READ_WRITE = "readwrite";
+
+ const name = window.location.pathname;
+
+ const objectStoreName = "Blobs";
+
+ const fileData1 = { key: 1, file: getRandomFile("random1.bin", 110000) };
+ const fileData2 = { key: 2, file: getRandomFile("random2.bin", 120000) };
+ const fileData3 = { key: 3, file: getRandomFile("random3.bin", 130000) };
+
+ SpecialPowers.pushPrefEnv({ set: [["dom.indexedDB.dataThreshold", -1]] },
+ continueToNextStep);
+ yield undefined;
+
+ {
+ let request = indexedDB.open(name, 1);
+ request.onerror = errorHandler;
+ request.onupgradeneeded = grabEventAndContinueHandler;
+ request.onsuccess = grabEventAndContinueHandler;
+ let event = yield undefined;
+
+ is(event.type, "upgradeneeded", "Got correct event type");
+
+ let db = event.target.result;
+ db.onerror = errorHandler;
+
+ let objectStore = db.createObjectStore(objectStoreName, { });
+
+ objectStore.add(fileData1.file, fileData1.key);
+ objectStore.add(fileData2.file, fileData2.key);
+ objectStore.add(fileData3.file, fileData3.key);
+
+ event = yield undefined;
+
+ is(event.type, "success", "Got correct event type");
+
+ let trans = db.transaction([objectStoreName], READ_WRITE);
+ trans.objectStore(objectStoreName).delete(fileData1.key);
+ trans.oncomplete = grabEventAndContinueHandler;
+ event = yield undefined;
+
+ is(event.type, "complete", "Got correct event type");
+
+ is(getFileDBRefCount(name, 1), 0, "Correct db ref count");
+
+ fileData1.file = null;
+ fileData2.file = null;
+ fileData3.file = null;
+ }
+
+ yield* assertEventuallyHasNoFileInfo(name, 1);
+ yield* assertEventuallyHasFileInfo(name, 2);
+ yield* assertEventuallyHasFileInfo(name, 3);
+
+ {
+ let request = indexedDB.open(name, 1);
+ request.onerror = errorHandler;
+ request.onsuccess = grabEventAndContinueHandler;
+ let event = yield undefined;
+
+ is(event.type, "success", "Got correct event type");
+
+ let db = event.target.result;
+ db.onerror = errorHandler;
+
+ let trans = db.transaction([objectStoreName], READ_WRITE);
+ let objectStore = trans.objectStore(objectStoreName);
+
+ request = objectStore.get(fileData2.key);
+ request.onsuccess = grabEventAndContinueHandler;
+ event = yield undefined;
+
+ let result = event.target.result;
+ ok(result, "Got result");
+
+ objectStore.delete(fileData2.key);
+
+ trans.oncomplete = grabEventAndContinueHandler;
+ event = yield undefined;
+
+ is(event.type, "complete", "Got correct event type");
+
+ is(getFileDBRefCount(name, 2), 0, "Correct db ref count");
+
+
+ trans = db.transaction([objectStoreName], READ_WRITE);
+ objectStore = trans.objectStore(objectStoreName);
+
+ objectStore.delete(fileData3.key);
+
+ trans.oncomplete = grabEventAndContinueHandler;
+ event = yield undefined;
+
+ is(event.type, "complete", "Got correct event type");
+
+ yield *assertEventuallyWithGC(() => -1 == getFileDBRefCount(name, 3),
+ "Correct db ref count");
+
+ event = null;
+ result = null;
+ }
+
+ yield* assertEventuallyHasNoFileInfo(name, 1);
+ yield* assertEventuallyHasNoFileInfo(name, 2);
+ yield* assertEventuallyHasNoFileInfo(name, 3);
+
+ finishTest();
+ }
+ </script>
+ <script type="text/javascript" src="file.js"></script>
+ <script type="text/javascript" src="helpers.js"></script>
+
+</head>
+
+<body onload="runTest();"></body>
+
+</html>