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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /dom/tests/mochitest/localstorage/test_bug600307-DBOps.html
parentInitial commit. (diff)
downloadfirefox-upstream/124.0.1.tar.xz
firefox-upstream/124.0.1.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<title>bug 600307</title>
+
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script type="text/javascript" src="localStorageCommon.js"></script>
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+
+<script type="text/javascript">
+
+/* eslint-disable max-nested-callbacks */
+
+/*
+This is strictly implementation specific test for dom storage code from bug 600307.
+It exercises code for asynchronous data flushing with regard to cache life time and its preload.
+
+"flush + reload" means to tell the database to store all pending data then wipe the cached content and reload it from the db
+
+"reload" only means to simulate situation when there is a pending flush for an origin but a new cache is about to preload
+which is a corner case happening rarely ; this helps check the next preload operation will load correct data from the database anyway
+
+Case 1: set | flush + reload | remove | set | remove | flush + reload | get ?= null
+ checks coalescing optimization for single key changes does work correctly for repeated removals of a key
+
+Case 2: set | set | clear | flush + reload | count ?= 0
+ checks whether clear operation superseeds setting keys, the database must be empty for the origin
+
+Case 3: set | set | clear | reload | count ?= 0
+ check the corner case when a data clear flush is pending but a new cache is about to preload
+*/
+
+function startTest()
+{
+ // Enable testing observer notifications
+ localStorageEnableTestingMode(function() {
+
+ // Have an untouched land
+ localStorage.clear();
+
+ // Initial flush
+ localStorageFlush(function() {
+ is(localStorage.length, 0, "localStorage empty at the test start");
+
+ // Basic test 1 (set a key, check presence after reload):
+ localStorage.setItem("item", "value");
+ localStorageFlushAndReload(function() {
+ is(localStorage.getItem("item"), "value", "Basic persistance works");
+ is(localStorage.length, 1, "1 item in localStorage");
+
+ // Basic test 2 (set a key twice, check presence of the last value):
+ localStorage.setItem("item", "value2");
+ localStorage.setItem("item", "value3");
+ localStorageFlushAndReload(function() {
+ is(localStorage.getItem("item"), "value3", "Basic persistance 2 works");
+
+ // Basic test 3 (remove a key, check it has been deleted):
+ localStorage.removeItem("item");
+ localStorageFlushAndReload(function() {
+ is(localStorage.getItem("item"), null, "Basic delete works");
+
+ // Basic test 4 (set and remove a key, check it is not present):
+ localStorage.setItem("item", "value4");
+ localStorage.removeItem("item");
+ localStorageFlushAndReload(function() {
+ is(localStorage.getItem("item"), null, "Basic delete 2 works");
+
+
+ // Case 1:
+ localStorage.setItem("item", "value");
+ localStorageFlushAndReload(function() {
+ localStorage.removeItem("item");
+ localStorage.setItem("item", "value2");
+ localStorage.removeItem("item");
+ localStorageFlushAndReload(function() {
+ is(localStorage.getItem("item"), null, "Item deleted in case 1");
+
+ // Case 2:
+ localStorage.setItem("item", "value");
+ localStorage.setItem("item2", "value2");
+ localStorage.clear();
+ localStorageFlushAndReload(function() {
+ is(localStorage.length, 0, "localStorage clean in case 2");
+
+ // Case 3:
+ localStorageFlush(function() {
+ localStorage.setItem("item", "value");
+ localStorage.setItem("item2", "value2");
+ localStorage.clear();
+ localStorageReload(function() {
+ is(localStorage.length, 0, "localStorage clean in case 4");
+
+ if (!SpecialPowers.Services.domStorageManager.nextGenLocalStorageEnabled &&
+ SpecialPowers.Cc["@mozilla.org/xre/app-info;1"].getService(
+ SpecialPowers.Ci.nsIXULRuntime).processType != SpecialPowers.Ci.nsIXULRuntime.PROCESS_TYPE_DEFAULT) {
+ // Following tests cannot be run in a child/plugin process type
+ SimpleTest.finish();
+ return;
+ }
+
+ // Cookies clean 1
+ localStorageFlush(function() {
+ localStorage.setItem("item", "value");
+ localStorageClearAll(function() {
+ is(localStorage.length, 0, "localStorage clean after cookies deletion");
+ localStorage.setItem("item2", "value2");
+ is(localStorage.getItem("item"), null, "Unexpected key 1, cookies delete");
+ is(localStorage.getItem("item2"), "value2", "Expected key 2, cookies delete");
+ localStorageFlushAndReload(function() {
+ is(localStorage.getItem("item"), null, "Unexpected key 1, cookies delete");
+ is(localStorage.getItem("item2"), "value2", "Expected key 2, cookies delete");
+
+ // Cookies clean 2
+ localStorage.clear();
+ localStorageFlush(function() {
+ localStorage.setItem("item", "value");
+ localStorageClearAll(function() {
+ is(localStorage.length, 0, "localStorage clean after cookies deletion 2");
+ localStorageFlushAndReload(function() {
+ is(localStorage.length, 0, "localStorage clean after cookies deletion 2");
+
+
+ // Domain clean 1
+ localStorageFlush(function() {
+ localStorage.setItem("item", "value");
+ localStorageClearDomain("test", function() {
+ is(localStorage.length, 0, "localStorage clean after domain deletion");
+ localStorage.setItem("item2", "value2");
+ is(localStorage.getItem("item"), null, "Unexpected key 1, domain delete");
+ is(localStorage.getItem("item2"), "value2", "Expected key 2, domain delete");
+ localStorageFlushAndReload(function() {
+ is(localStorage.getItem("item"), null, "Unexpected key 1, domain delete");
+ is(localStorage.getItem("item2"), "value2", "Expected key 2, domain delete");
+
+ // Domain clean 2
+ localStorage.clear();
+ localStorageFlush(function() {
+ localStorage.setItem("item", "value");
+ localStorageClearDomain("test", function() {
+ is(localStorage.length, 0, "localStorage clean after domain deletion 2");
+ localStorageFlushAndReload(function() {
+ is(localStorage.length, 0, "localStorage clean after domain deletion 2");
+
+ SimpleTest.finish();
+
+ });
+ });
+ });
+ });
+ });
+ });
+ });
+ });
+ });
+ });
+ });
+ });
+ });
+ });
+ });
+ });
+ });
+ });
+ });
+ });
+ });
+ });
+ });
+}
+
+SimpleTest.waitForExplicitFinish();
+
+</script>
+
+</head>
+
+<body onload="startTest();">
+</body>
+</html>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-14 21:29:51 +0000