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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/cache/test/mochitest/test_cache_updateUsage.html
parentInitial commit. (diff)
downloadfirefox-esr-upstream.tar.xz
firefox-esr-upstream.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+<!-- Any copyright is dedicated to the Public Domain.
+ - http://creativecommons.org/publicdomain/zero/1.0/ -->
+<!DOCTYPE HTML>
+<html>
+<head>
+ <title>Test Cache update its usage to QuotaManager</title>
+ <script src="/tests/SimpleTest/SimpleTest.js"></script>
+ <script type="text/javascript" src="large_url_list.js"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<script class="testbody" type="text/javascript">
+function setupTestIframe() {
+ return new Promise(function(resolve) {
+ var iframe = document.createElement("iframe");
+ iframe.src = "empty.html";
+ iframe.onload = function() {
+ window.caches = iframe.contentWindow.caches;
+ resolve();
+ };
+ document.body.appendChild(iframe);
+ });
+}
+
+function clearStorage() {
+ return new Promise(function(resolve, reject) {
+ var qms = SpecialPowers.Services.qms;
+ var principal = SpecialPowers.wrap(document).nodePrincipal;
+ var request = qms.clearStoragesForPrincipal(principal);
+ var cb = SpecialPowers.wrapCallback(resolve);
+ request.callback = cb;
+ });
+}
+
+function resetStorage() {
+ return new Promise(function(resolve, reject) {
+ var qms = SpecialPowers.Services.qms;
+ var request = qms.reset();
+ var cb = SpecialPowers.wrapCallback(resolve);
+ request.callback = cb;
+ });
+}
+
+function getStorageUsage(fromMemory) {
+ return new Promise(function(resolve, reject) {
+ var qms = SpecialPowers.Services.qms;
+ var principal = SpecialPowers.wrap(document).nodePrincipal;
+ var cb = SpecialPowers.wrapCallback(function(request) {
+ var result = request.result;
+ resolve(result.usage);
+ });
+
+ // Actually, the flag is used to distingulish getting group usage and origin
+ // usage, but we utilize this to get usage from in-memory and the disk.
+ // Default value for "fromMemory" is false.
+ qms.getUsageForPrincipal(principal, cb, !!fromMemory);
+ });
+}
+
+async function verifyUsage() {
+ // Although it returns group usage when passing true, it calculate the usage
+ // from tracking usage object (in-memory object) in QuotaManager.
+ let memoryUsage = await getStorageUsage(/* fromMemory */ true);
+ // This will returns the origin usage by re-calculating usage from directory.
+ let diskUsage = await getStorageUsage(/* fromMemory */ false);
+
+ is(memoryUsage, diskUsage,
+ "In-memory usage and disk usage should be the same.");
+ return memoryUsage;
+}
+
+async function waitForIOToComplete(cache, request) {
+ info("Wait for IO complete.");
+ // The following lines ensure we've deleted orphaned body.
+ // First, wait for cache operation delete the orphaned body.
+ await cache.match(request);
+
+ // Finally, wait for -wal file finish its job.
+ return resetStorage();
+}
+
+SimpleTest.waitForExplicitFinish();
+SpecialPowers.pushPrefEnv({
+ "set": [["dom.caches.enabled", true],
+ ["dom.caches.testing.enabled", true],
+ ["dom.quotaManager.testing", true],
+ ["privacy.partition.always_partition_third_party_non_cookie_storage", false]],
+}, async function() {
+ // Bug 1746646: Make mochitests work with TCP enabled (cookieBehavior = 5)
+ // Acquire storage access permission here so that the Cache API is avaialable
+ SpecialPowers.wrap(document).notifyUserGestureActivation();
+ await SpecialPowers.addPermission("storageAccessAPI", true, window.location.href);
+ await SpecialPowers.wrap(document).requestStorageAccess();
+
+ const name = "cacheUpdateUsage";
+ const url = "test_cache_add.js";
+ const other_url = "test_cache_put.js";
+
+ // This test mainly ensure DOM Cache updates its usage to QuotaManager when
+ // executing an operation which creates/deletes files. To do this, we verify
+ // usage by calling getUsageFromPrincipal twice with different flag(aGroup).
+ // The reason is we get group usage by collecting in-memory data, and getting
+ // origin usage by collecting storage usage from files.
+
+ await setupTestIframe();
+
+ info("Stage 1: Clean storage.");
+ await clearStorage();
+ await verifyUsage();
+
+ info("Stage 2: Verify CacheStorage.");
+ info("Stage 2.1: Verify caches.open.");
+ await caches.open(name);
+ await verifyUsage();
+
+ info("Stage 2.2: Verify caches.delete.");
+ var deleted = await caches.delete(name);
+ ok(deleted, "Cache storage should be deleted");
+ // Reference from test_cache_orphanced_body.html. It ensures that all
+ // the runnables have been flushed through the threads.
+ await caches.has(name);
+ await resetStorage();
+ await verifyUsage();
+
+ info("Stage 3: Verify Cache.");
+ let cache = await caches.open(name);
+ info("Stage 3.1: Verify cache.addAll.");
+ await cache.addAll([url, other_url]);
+ await verifyUsage();
+ info("Stage 3.1.1: Delete all cached requests.");
+ await cache.delete(url);
+ await cache.delete(other_url);
+ await waitForIOToComplete(cache, other_url);
+ let emptyUsage1 = await verifyUsage();
+
+ info("Stage 3.2: Verify cache.add.");
+ cache = await caches.open(name);
+ await cache.add(url);
+ await verifyUsage();
+ info("Stage 3.2.1: Delete cache.");
+ await cache.delete(url);
+ await waitForIOToComplete(cache, url);
+ let emptyUsage2 = await verifyUsage();
+
+ info("Stage 3.3: Verify cache.put.");
+ cache = await caches.open(name);
+ let response = await fetch(other_url);
+ await cache.put(other_url, response);
+ await verifyUsage();
+ info("Stage 3.3.1: Delete cache.");
+ await cache.delete(other_url);
+ await waitForIOToComplete(cache, other_url);
+ let emptyUsage3 = await verifyUsage();
+
+ // Adding same requests twice will make Cache create morgue file twice, and
+ // then delete the previous one.
+ info("Stage 4: Add same request twice to make removing a morgue file.");
+ cache = await caches.open(name);
+ info("Stage 4.1: First cache.add.");
+ await cache.add(url);
+ await verifyUsage();
+
+ info("Stage 4.2: Second cache.add.");
+ await cache.add(url);
+
+ // Since we trigger the action to delete orphaned body, we need to wait for
+ // the action is done.
+ await waitForIOToComplete(cache, url);
+ await verifyUsage();
+ cache = await caches.open(name);
+ info("Stage 4.2.1: cache.delete.");
+ await cache.delete(url);
+ await waitForIOToComplete(cache, url);
+ let emptyUsage4 = await verifyUsage();
+
+ info("Stage 5: Clean caches.");
+ await caches.delete(name);
+
+ info("Stage 6: Final Check.");
+ ok(emptyUsage1 == emptyUsage2 &&
+ emptyUsage1 == emptyUsage3 &&
+ emptyUsage1 == emptyUsage4,
+ "Empty usages should be the same");
+
+ await SimpleTest.finish();
+});
+</script>
+</body>
+</html>
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