1 files changed, 38 insertions, 0 deletions
diff --git a/netwerk/test/unit/test_cache2-24-exists.js b/netwerk/test/unit/test_cache2-24-exists.js
new file mode 100644
index 000000000..fee8a2ee7
--- /dev/null
+++ b/netwerk/test/unit/test_cache2-24-exists.js
@@ -0,0 +1,38 @@
+Components.utils.import('resource://gre/modules/LoadContextInfo.jsm');
+
+function run_test()
+{
+  do_get_profile();
+
+  if (!newCacheBackEndUsed()) {
+    do_check_true(true, "This test checks only cache2 specific behavior.");
+    return;
+  }
+
+  var mc = new MultipleCallbacks(2, function() {
+    var mem = getCacheStorage("memory");
+    var disk = getCacheStorage("disk");
+
+    do_check_true(disk.exists(createURI("http://m1/"), ""));
+    do_check_true(mem.exists(createURI("http://m1/"), ""));
+    do_check_false(mem.exists(createURI("http://m2/"), ""));
+    do_check_true(disk.exists(createURI("http://d1/"), ""));
+    do_check_throws_nsIException(() => disk.exists(createURI("http://d2/"), ""), 'NS_ERROR_NOT_AVAILABLE');
+
+    finish_cache2_test();
+  });
+
+  asyncOpenCacheEntry("http://d1/", "disk", Ci.nsICacheStorage.OPEN_NORMALLY, LoadContextInfo.default,
+    new OpenCallback(NEW | WAITFORWRITE, "meta", "data", function(entry) {
+      mc.fired();
+    })
+  );
+
+  asyncOpenCacheEntry("http://m1/", "memory", Ci.nsICacheStorage.OPEN_NORMALLY, LoadContextInfo.default,
+    new OpenCallback(NEW | WAITFORWRITE, "meta", "data", function(entry) {
+      mc.fired();
+    })
+  );
+
+  do_test_pending();
+}