Add m-esr52 at 52.6.0

1 files changed, 78 insertions, 0 deletions

diff --git a/netwerk/test/unit/test_cache2-05-visit.js b/netwerk/test/unit/test_cache2-05-visit.js
new file mode 100644
index 000000000..550162271
--- /dev/null
+++ b/netwerk/test/unit/test_cache2-05-visit.js
@@ -0,0 +1,78 @@
+function run_test()
+{
+  do_get_profile();
+
+  var storage = getCacheStorage("disk");
+  var mc = new MultipleCallbacks(4, function() {
+    // Method asyncVisitStorage() gets the data from index on Cache I/O thread
+    // with INDEX priority, so it is ensured that index contains information
+    // about all pending writes. However, OpenCallback emulates network latency
+    // by postponing the writes using do_execute_soon. We must do the same here
+    // to make sure that all writes are posted to Cache I/O thread before we
+    // visit the storage.
+    do_execute_soon(function() {
+      syncWithCacheIOThread(function() {
+
+        var expectedConsumption = newCacheBackEndUsed()
+          ? 4096
+          : 48;
+
+        storage.asyncVisitStorage(
+          // Test should store 4 entries
+          new VisitCallback(4, expectedConsumption, ["http://a/", "http://b/", "http://c/", "http://d/"], function() {
+            storage.asyncVisitStorage(
+              // Still 4 entries expected, now don't walk them
+              new VisitCallback(4, expectedConsumption, null, function() {
+                finish_cache2_test();
+              }),
+              false
+            );
+          }),
+          true
+        );
+      });
+    });
+  }, !newCacheBackEndUsed());
+
+  asyncOpenCacheEntry("http://a/", "disk", Ci.nsICacheStorage.OPEN_NORMALLY, null,
+    new OpenCallback(NEW, "a1m", "a1d", function(entry) {
+      asyncOpenCacheEntry("http://a/", "disk", Ci.nsICacheStorage.OPEN_NORMALLY, null,
+        new OpenCallback(NORMAL, "a1m", "a1d", function(entry) {
+          mc.fired();
+        })
+      );
+    })
+  );
+
+  asyncOpenCacheEntry("http://b/", "disk", Ci.nsICacheStorage.OPEN_NORMALLY, null,
+    new OpenCallback(NEW, "b1m", "b1d", function(entry) {
+      asyncOpenCacheEntry("http://b/", "disk", Ci.nsICacheStorage.OPEN_NORMALLY, null,
+        new OpenCallback(NORMAL, "b1m", "b1d", function(entry) {
+          mc.fired();
+        })
+      );
+    })
+  );
+
+  asyncOpenCacheEntry("http://c/", "disk", Ci.nsICacheStorage.OPEN_NORMALLY, null,
+    new OpenCallback(NEW, "c1m", "c1d", function(entry) {
+      asyncOpenCacheEntry("http://c/", "disk", Ci.nsICacheStorage.OPEN_NORMALLY, null,
+        new OpenCallback(NORMAL, "c1m", "c1d", function(entry) {
+          mc.fired();
+        })
+      );
+    })
+  );
+
+  asyncOpenCacheEntry("http://d/", "disk", Ci.nsICacheStorage.OPEN_NORMALLY, null,
+    new OpenCallback(NEW, "d1m", "d1d", function(entry) {
+      asyncOpenCacheEntry("http://d/", "disk", Ci.nsICacheStorage.OPEN_NORMALLY, null,
+        new OpenCallback(NORMAL, "d1m", "d1d", function(entry) {
+          mc.fired();
+        })
+      );
+    })
+  );
+
+  do_test_pending();
+}