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-rw-r--r--test/wpt/tests/storage/resources/partitioned-estimate-usage-details-indexeddb-helper-frame.html28
1 files changed, 28 insertions, 0 deletions
diff --git a/test/wpt/tests/storage/resources/partitioned-estimate-usage-details-indexeddb-helper-frame.html b/test/wpt/tests/storage/resources/partitioned-estimate-usage-details-indexeddb-helper-frame.html
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index 0000000..fd2cfb6
--- /dev/null
+++ b/test/wpt/tests/storage/resources/partitioned-estimate-usage-details-indexeddb-helper-frame.html
@@ -0,0 +1,28 @@
+<!DOCTYPE html>
+<meta name=help href="https://privacycg.github.io/storage-partitioning/">
+<title>Helper frame</title>
+
+<script>
+ const usageDetails = async () =>
+ (await navigator.storage.estimate()).usageDetails.indexedDB || 0;
+
+ let details = {};
+
+ window.addEventListener("message", async event => {
+ if (event.data === "get-details") {
+ details.source = "same-site";
+ details.init = await usageDetails();
+ event.source.postMessage(details, event.source.origin);
+ }
+ });
+
+ window.addEventListener("load", async () => {
+ if (parent.opener) {
+ details.source = "cross-site";
+ details.init = await usageDetails();
+ parent.opener.postMessage(details, parent.opener.origin);
+ }
+ });
+
+ window.parent.postMessage("iframe-is-ready", window.parent.origin);
+</script>