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-rw-r--r--dom/tests/mochitest/localstorage/frameQuota.html105
1 files changed, 105 insertions, 0 deletions
diff --git a/dom/tests/mochitest/localstorage/frameQuota.html b/dom/tests/mochitest/localstorage/frameQuota.html
new file mode 100644
index 000000000..d3e32ad71
--- /dev/null
+++ b/dom/tests/mochitest/localstorage/frameQuota.html
@@ -0,0 +1,105 @@
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<title>slave for sessionStorage test</title>
+
+<script type="text/javascript" src="interOriginFrame.js"></script>
+<script type="text/javascript">
+
+const DOM_QUOTA_REACHED = 2152924150;
+
+function checkException(func, exc)
+{
+ var exceptionThrew = false;
+ try {
+ func();
+ }
+ catch (ex) {
+ exceptionThrew = true;
+ is(ex.result, exc, "Expected "+exc+" exception");
+ }
+ ok(exceptionThrew, "Exception "+exc+" threw at "+location);
+}
+
+function doStep()
+{
+ var query = location.search.substring(1);
+ var queries = query.split("&");
+
+ var operation = queries[0];
+ var keyName = queries[1];
+ var result = queries[2];
+
+ switch (result)
+ {
+ case "success":
+ switch (operation)
+ {
+ case "add":
+ // Store 500 bytes long string must succeed
+ localStorage.setItem(keyName, "12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890");
+ is(localStorage.getItem(keyName), "12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890", "500 bytes key "+keyName+" stored");
+ break;
+
+ case "remove":
+ localStorage.removeItem(keyName);
+ is(localStorage.getItem(keyName), null, "Key "+keyName+" removed");
+ break;
+
+ case "checkclean":
+ is(localStorage.getItem(keyName), null, "Key "+keyName+" not present");
+ break;
+
+ case "checknotclean":
+ is(localStorage.getItem(keyName), "12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890", "Key "+keyName+" is present");
+ break;
+ }
+
+ break;
+
+ case "failure":
+ switch (operation)
+ {
+ case "add":
+ // Attempt to store 500 bytes long string that doens't
+ // fit the quota, have to throw DOM_QUOTA_REACHED exception
+ checkException(function() {
+ localStorage.setItem(keyName, "12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890");
+ }, DOM_QUOTA_REACHED);
+ is(localStorage.getItem(keyName), null, "500 bytes key "+keyName+" is NOT stored");
+ break;
+
+ case "add2":
+ // Attempt to change a key value to reach the DOM quota and
+ // check it fails and the old key value is still present.
+ checkException(function() {
+ localStorage.setItem(keyName, "123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890");
+ }, DOM_QUOTA_REACHED);
+ is(localStorage.getItem(keyName), "12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890", "Key "+keyName+" left unchanged");
+ break;
+ }
+
+ break;
+
+ default:
+ switch (operation)
+ {
+ case "clear":
+ localStorage.clear();
+ break;
+ }
+
+ break;
+ }
+
+ // Just inform the master we are finished now
+ postMsg("done");
+ return false;
+}
+
+</script>
+
+</head>
+
+<body onload="postMsg('frame loaded');">
+</body>
+</html>