1 files changed, 59 insertions, 0 deletions
diff --git a/LayoutTests/storage/domstorage/window-attributes-exist.html b/LayoutTests/storage/domstorage/window-attributes-exist.html
new file mode 100644
index 0000000..d01ba7c
--- /dev/null
+++ b/LayoutTests/storage/domstorage/window-attributes-exist.html
@@ -0,0 +1,59 @@
+<html>
+<head>
+<script>
+
+if (window.layoutTestController)
+    layoutTestController.dumpAsText();
+
+function log(a)
+{
+    document.getElementById("logger").innerHTML += a + "<br>";
+}
+
+function testStorage(name, storage)
+{
+    if ("length" in storage)
+        log("Storage object " + name + " has length");
+    if ("key" in storage)
+        log("Storage object " + name + " has key");
+    if ("getItem" in storage)
+        log("Storage object " + name + " has getItem");
+    if ("setItem" in storage)
+        log("Storage object " + name + " has setItem");
+    if ("removeItem" in storage)
+        log("Storage object " + name + " has removeItem");
+    if ("clear" in storage)
+        log("Storage object " + name + " has clear");
+}
+
+function runTest()
+{
+    if ("sessionStorage" in window) {
+        log("window.sessionStorage exists");
+        testStorage("sessionStorage", window.sessionStorage);
+        log("window.sessionStorage == window.sessionStorage: " + (window.sessionStorage == window.sessionStorage));
+        log("window.sessionStorage === window.sessionStorage: " + (window.sessionStorage === window.sessionStorage));
+    } else
+        log("window.sessionStorage DOES NOT exist");
+
+    if ("localStorage" in window) {
+        log("window.localStorage exists");
+        testStorage("localStorage", window.localStorage);
+        log("window.localStorage == window.localStorage: " + (window.localStorage == window.localStorage));
+        log("window.localStorage === window.localStorage: " + (window.localStorage === window.localStorage));
+    } else
+        log("window.localStorage DOES NOT exist");
+
+    if ("onstorage" in window)
+        log("window.onstorage exists");
+    else
+        log("window.onstorage DOES NOT exist");
+}
+
+</script>
+</head>
+<body onload="runTest();">
+This test checks to see if window.localStorage, window.sessionStorage and window.onstorage exist.<br>
+<div id="logger"></div>
+</body>
+</html>