1 files changed, 61 insertions, 0 deletions
diff --git a/dom/quota/test/xpcshell/test_allowListFiles.js b/dom/quota/test/xpcshell/test_allowListFiles.js
new file mode 100644
index 0000000000..04c64c2ef5
--- /dev/null
+++ b/dom/quota/test/xpcshell/test_allowListFiles.js
@@ -0,0 +1,61 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+/**
+ * This test is mainly to verify thoes unexpected files are in the allow list of
+ * QuotaManager. They aren't expected in the repository but if there are,
+ * QuotaManager shouldn't fail to initialize an origin and getting usage, though
+ * those files aren't managed by QuotaManager.
+ */
+
+async function testSteps() {
+  const allowListFiles = [
+    ".dot-file",
+    "desktop.ini",
+    "Desktop.ini",
+    "Thumbs.db",
+    "thumbs.db",
+  ];
+
+  for (let allowListFile of allowListFiles) {
+    info("Testing " + allowListFile + " in the repository");
+
+    info("Initializing");
+
+    let request = init();
+    await requestFinished(request);
+
+    info("Creating unknown files");
+
+    for (let dir of ["persistenceType dir", "origin dir"]) {
+      let dirPath =
+        dir == "persistenceType dir"
+          ? "storage/default/"
+          : "storage/default/http+++example.com/";
+      let file = getRelativeFile(dirPath + allowListFile);
+      file.create(Ci.nsIFile.NORMAL_FILE_TYPE, parseInt("0644", 8));
+    }
+
+    info("Initializing temporary storage");
+
+    request = initTemporaryStorage();
+    await requestFinished(request);
+
+    info("Resetting");
+
+    request = reset();
+    await requestFinished(request);
+
+    info("Getting usage");
+
+    request = getCurrentUsage(continueToNextStepSync);
+    await requestFinished(request);
+
+    info("Clearing");
+
+    request = clear();
+    await requestFinished(request);
+  }
+}