diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /dom/tests/mochitest/localstorage/test_localStorageBase.html | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/tests/mochitest/localstorage/test_localStorageBase.html')
-rw-r--r-- | dom/tests/mochitest/localstorage/test_localStorageBase.html | 247 |
1 files changed, 247 insertions, 0 deletions
diff --git a/dom/tests/mochitest/localstorage/test_localStorageBase.html b/dom/tests/mochitest/localstorage/test_localStorageBase.html new file mode 100644 index 0000000000..a906b42a63 --- /dev/null +++ b/dom/tests/mochitest/localstorage/test_localStorageBase.html @@ -0,0 +1,247 @@ +<html xmlns="http://www.w3.org/1999/xhtml"> +<head> +<title>localStorage basic test</title> + +<script src="/tests/SimpleTest/SimpleTest.js"></script> +<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> + +<script type="text/javascript"> + +var expectedEvents = [ + "empty,null,", + "empty,,null", + "key1,null,value1", + "key1,value1,null", + "key1,null,value1", + "key2,null,value2", + "key2,value2,value2-2", + "key1,value1,value1-2", + "key2,value2-2,null", + "testA,null,valueA", + "testA,valueA,valueA2", + "testB,null,valueB", + "testB,valueB,valueB2", + "testC,null,valueC", + "testC,valueC,valueC2", + "testC,valueC2,null", + "testC,null,null", + "testC,null,null", + "null,null,test", + "null,test,null", + "null,null,test", + "null,test,null", + "null,null,null" +]; + +function startTest() +{ + // Initially check the localStorage is empty + is(localStorage.length, 0, "The storage is empty [1]"); + is(localStorage.key(0), null, "key() should return null for out-of-bounds access"); + is(localStorage.key(-1), null, "key() should return null for out-of-bounds access"); + is(localStorage.key(1), null, "key() should return null for out-of-bounds access"); + is(localStorage.getItem("nonexisting"), null, "Nonexisting item is null (getItem())"); + is(localStorage.nonexisting, undefined, "Nonexisting item is undefined (array access)"); + is(localStorage.nonexisting, undefined, "Nonexisting item is undefined (property access)"); + localStorage.removeItem("nonexisting"); // Just check there is no exception + + is(typeof localStorage.getItem("nonexisting"), "object", "getItem('nonexisting') is object"); + is(typeof localStorage.nonexisting, "undefined", "['nonexisting'] is undefined"); + is(typeof localStorage.nonexisting, "undefined", "nonexisting is undefined"); + is(typeof localStorage.getItem("nonexisting2"), "object", "getItem('nonexisting2') is object"); + is(typeof localStorage.nonexisting2, "undefined", "['nonexisting2'] is undefined"); + is(typeof localStorage.nonexisting2, "undefined", "nonexisting2 is undefined"); + + var localStorageCopy = localStorage; + + function onStorageChanged(e) { + if (e.storageArea == localStorageCopy) { + ok(expectedEvents.length, "Not more then expected events encountered"); + var receivedEvent = e.key + "," + e.oldValue + "," + e.newValue; + is(receivedEvent, expectedEvents.shift(), "Expected event data: " + receivedEvent); + } + } + + // Listen for MozLocalStorageChanged + SpecialPowers.addChromeEventListener("MozLocalStorageChanged", onStorageChanged, true); + + // add an empty-value key + localStorage.setItem("empty", ""); + is(localStorage.getItem("empty"), "", "Empty value (getItem())"); + is(localStorage.empty, "", "Empty value (array access)"); + is(localStorage.empty, "", "Empty value (property access)"); + is(typeof localStorage.getItem("empty"), "string", "getItem('empty') is string"); + is(typeof localStorage.empty, "string", "['empty'] is string"); + is(typeof localStorage.empty, "string", "empty is string"); + localStorage.removeItem("empty"); + is(localStorage.length, 0, "The storage has no keys"); + is(localStorage.getItem("empty"), null, "empty item is null (getItem())"); + is(localStorage.empty, undefined, "empty item is undefined (array access)"); + is(localStorage.empty, undefined, "empty item is undefined (property access)"); + is(typeof localStorage.getItem("empty"), "object", "getItem('empty') is object"); + is(typeof localStorage.empty, "undefined", "['empty'] is undefined"); + is(typeof localStorage.empty, "undefined", "empty is undefined"); + + // add one key, check it is there + localStorage.setItem("key1", "value1"); + is(localStorage.length, 1, "The storage has one key-value pair"); + is(localStorage.key(0), "key1"); + is(localStorage.key(-1), null, "key() should return null for out-of-bounds access"); + is(localStorage.key(1), null, "key() should return null for out-of-bounds access"); + + // check all access method give the correct result + // and are of the correct type + is(localStorage.getItem("key1"), "value1", "getItem('key1') == value1"); + is(localStorage.key1, "value1", "['key1'] == value1"); + is(localStorage.key1, "value1", "key1 == value1"); + + is(typeof localStorage.getItem("key1"), "string", "getItem('key1') is string"); + is(typeof localStorage.key1, "string", "['key1'] is string"); + is(typeof localStorage.key1, "string", "key1 is string"); + + // remove the previously added key and check the storage is empty + localStorage.removeItem("key1"); + is(localStorage.length, 0, "The storage is empty [2]"); + is(localStorage.key(0), null, "key() should return null for out-of-bounds access"); + is(localStorage.getItem("key1"), null, "\'key1\' removed"); + + is(typeof localStorage.getItem("key1"), "object", "getItem('key1') is object"); + is(typeof localStorage.key1, "undefined", "['key1'] is object"); + is(typeof localStorage.key1, "undefined", "key1 is object"); + + // add one key, check it is there + localStorage.setItem("key1", "value1"); + is(localStorage.length, 1, "The storage has one key-value pair"); + is(localStorage.key(0), "key1"); + is(localStorage.getItem("key1"), "value1"); + + // add a second key + localStorage.setItem("key2", "value2"); + is(localStorage.length, 2, "The storage has two key-value pairs"); + is(localStorage.getItem("key1"), "value1"); + is(localStorage.getItem("key2"), "value2"); + var firstKey = localStorage.key(0); + var secondKey = localStorage.key(1); + ok((firstKey == 'key1' && secondKey == 'key2') || + (firstKey == 'key2' && secondKey == 'key1'), + 'key() API works.'); + + // change the second key + localStorage.setItem("key2", "value2-2"); + is(localStorage.length, 2, "The storage has two key-value pairs"); + is(localStorage.key(0), firstKey); // After key value changes the order must be preserved + is(localStorage.key(1), secondKey); + is(localStorage.key(-1), null, "key() should return null for out-of-bounds access"); + is(localStorage.key(2), null, "key() should return null for out-of-bounds access"); + is(localStorage.getItem("key1"), "value1"); + is(localStorage.getItem("key2"), "value2-2"); + + // change the first key + localStorage.setItem("key1", "value1-2"); + is(localStorage.length, 2, "The storage has two key-value pairs"); + is(localStorage.key(0), firstKey); // After key value changes the order must be preserved + is(localStorage.key(1), secondKey); + is(localStorage.key(-1), null, "key() should return null for out-of-bounds access"); + is(localStorage.key(2), null, "key() should return null for out-of-bounds access"); + is(localStorage.getItem("key1"), "value1-2"); + is(localStorage.getItem("key2"), "value2-2"); + + // remove the second key + localStorage.removeItem("key2"); + is(localStorage.length, 1, "The storage has one key-value pair"); + is(localStorage.key(0), "key1"); + is(localStorage.key(-1), null, "key() should return null for out-of-bounds access"); + is(localStorage.key(1), null, "key() should return null for out-of-bounds access"); + is(localStorage.getItem("key1"), "value1-2"); + + // JS property test + localStorage.testA = "valueA"; + is(localStorage.testA, "valueA"); + is(localStorage.testA, "valueA"); + is(localStorage.getItem("testA"), "valueA"); + + localStorage.testA = "valueA2"; + is(localStorage.testA, "valueA2"); + is(localStorage.testA, "valueA2"); + is(localStorage.getItem("testA"), "valueA2"); + + localStorage.testB = "valueB"; + is(localStorage.testB, "valueB"); + is(localStorage.testB, "valueB"); + is(localStorage.getItem("testB"), "valueB"); + + localStorage.testB = "valueB2"; + is(localStorage.testB, "valueB2"); + is(localStorage.testB, "valueB2"); + is(localStorage.getItem("testB"), "valueB2"); + + localStorage.setItem("testC", "valueC"); + is(localStorage.testC, "valueC"); + is(localStorage.testC, "valueC"); + is(localStorage.getItem("testC"), "valueC"); + + localStorage.setItem("testC", "valueC2"); + is(localStorage.testC, "valueC2"); + is(localStorage.testC, "valueC2"); + is(localStorage.getItem("testC"), "valueC2"); + + localStorage.setItem("testC", null); + is("testC" in localStorage, true); + is(localStorage.getItem("testC"), "null"); + is(localStorage.testC, "null"); + is(localStorage.testC, "null"); + + localStorage.removeItem("testC"); + localStorage.testC = null; + is("testC" in localStorage, true); + is(localStorage.getItem("testC"), "null"); + is(localStorage.testC, "null"); + is(localStorage.testC, "null"); + + localStorage.setItem(null, "test"); + is("null" in localStorage, true); + is(localStorage.getItem("null"), "test"); + is(localStorage.getItem(null), "test"); + is(localStorage.null, "test"); + localStorage.removeItem(null, "test"); + is("null" in localStorage, false); + + localStorage.setItem(null, "test"); + is("null" in localStorage, true); + localStorage.removeItem("null", "test"); + is("null" in localStorage, false); + + // Clear the storage + localStorage.clear(); + is("testB" in localStorage, false, "Keys are not in the JS scope of the storage"); + is("testC" in localStorage, false, "Keys are not in the JS scope of the storage"); + is(localStorage.length, 0, "The storage is empty [3]"); + is(localStorage.key(0), null, "key() should return null for out-of-bounds access"); + is(localStorage.key(-1), null, "key() should return null for out-of-bounds access"); + is(localStorage.key(1), null, "key() should return null for out-of-bounds access"); + is(localStorage.getItem("nonexisting"), null, "Nonexisting item is null"); + is(localStorage.getItem("key1"), null, "key1 removed"); + is(localStorage.getItem("key2"), null, "key2 removed"); + localStorage.removeItem("nonexisting"); // Just check there is no exception + localStorage.removeItem("key1"); // Just check there is no exception + localStorage.removeItem("key2"); // Just check there is no exception + + SimpleTest.executeSoon(function () { + SpecialPowers.removeChromeEventListener("MozLocalStorageChanged", onStorageChanged, true); + is(expectedEvents.length, 0, "received the correct number of events"); + + localStorage.clear(); + SimpleTest.finish(); + }); +} + +SimpleTest.waitForExplicitFinish(); + +</script> + +</head> + +<body onload="startTest();"> + +</body> +</html> |