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-rw-r--r--netwerk/test/unit/test_cache2-05-visit.js113
1 files changed, 113 insertions, 0 deletions
diff --git a/netwerk/test/unit/test_cache2-05-visit.js b/netwerk/test/unit/test_cache2-05-visit.js
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@@ -0,0 +1,113 @@
+"use strict";
+
+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.
+ executeSoon(function () {
+ syncWithCacheIOThread(function () {
+ var expectedConsumption = 4096;
+
+ 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
+ );
+ });
+ });
+ });
+
+ 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();
+}