1 files changed, 39 insertions, 0 deletions
diff --git a/netwerk/test/unit/test_cache2-30a-entry-pinning.js b/netwerk/test/unit/test_cache2-30a-entry-pinning.js
new file mode 100644
index 0000000000..b2541cbf86
--- /dev/null
+++ b/netwerk/test/unit/test_cache2-30a-entry-pinning.js
@@ -0,0 +1,39 @@
+"use strict";
+
+function run_test() {
+  do_get_profile();
+
+  // Open for write, write
+  asyncOpenCacheEntry(
+    "http://a/",
+    "pin",
+    Ci.nsICacheStorage.OPEN_TRUNCATE,
+    Services.loadContextInfo.default,
+    new OpenCallback(NEW | WAITFORWRITE, "a1m", "a1d", function () {
+      // Open for read and check
+      asyncOpenCacheEntry(
+        "http://a/",
+        "disk",
+        Ci.nsICacheStorage.OPEN_NORMALLY,
+        Services.loadContextInfo.default,
+        new OpenCallback(NORMAL, "a1m", "a1d", function () {
+          // Now clear the whole cache
+          Services.cache2.clear();
+
+          // The pinned entry should be intact
+          asyncOpenCacheEntry(
+            "http://a/",
+            "disk",
+            Ci.nsICacheStorage.OPEN_NORMALLY,
+            Services.loadContextInfo.default,
+            new OpenCallback(NORMAL, "a1m", "a1d", function () {
+              finish_cache2_test();
+            })
+          );
+        })
+      );
+    })
+  );
+
+  do_test_pending();
+}