Implement EvictOriginData in QuotaManager.

webkit/quota/quota_manager_unittest.cc

Index: webkit/quota/quota_manager_unittest.cc
diff --git a/webkit/quota/quota_manager_unittest.cc b/webkit/quota/quota_manager_unittest.cc
index 7d09c3c947239fc34a16241e9fef3726d168d237..e4f3a5c292725b22ec6abd27d9fc92be6db4119a 100644
--- a/webkit/quota/quota_manager_unittest.cc
+++ b/webkit/quota/quota_manager_unittest.cc
@@ -141,6 +141,14 @@ class QuotaManagerTest : public testing::Test {
             &QuotaManagerTest::DidDelete));
   }
 
+  void EvictOriginData(const GURL& origin,
+                       StorageType type) {
+    quota_status_ = kQuotaStatusUnknown;
+    quota_manager_->EvictOriginData(origin, type,
+        callback_factory_.NewCallback(
+            &QuotaManagerTest::DidEvict));
+  }
+
   void GetAvailableSpace() {
     quota_status_ = kQuotaStatusUnknown;
     quota_ = -1;
@@ -179,6 +187,10 @@ class QuotaManagerTest : public testing::Test {
     quota_status_ = status;
   }
 
+  void DidEvict(QuotaStatusCode status) {
+    quota_status_ = status;
+  }
+
   void set_additional_callback_count(int c) { additional_callback_count_ = c; }
   int additional_callback_count() const { return additional_callback_count_; }
   void DidGetUsageAndQuotaAdditional(
@@ -736,4 +748,52 @@ TEST_F(QuotaManagerTest, GetAvailableSpaceTest) {
   int64 direct_called = base::SysInfo::AmountOfFreeDiskSpace(profile_path());
   EXPECT_EQ(direct_called, quota());
 }
+
+TEST_F(QuotaManagerTest, EvictOriginData) {
+  static const MockOriginData kData1[] = {
+    { "http://foo.com/",   kStorageTypeTemporary,        1 },
+    { "http://foo.com:1/", kStorageTypeTemporary,       20 },
+    { "http://foo.com/",   kStorageTypePersistent,     300 },
+    { "http://bar.com/",   kStorageTypeTemporary,     4000 },
+  };
+  static const MockOriginData kData2[] = {
+    { "http://foo.com/",   kStorageTypeTemporary,    50000 },
+    { "http://foo.com:1/", kStorageTypeTemporary,     6000 },
+    { "http://foo.com/",   kStorageTypePersistent,     700 },
+    { "https://foo.com/",  kStorageTypeTemporary,       80 },
+    { "http://bar.com/",   kStorageTypeTemporary,        9 },
+  };
+  MockStorageClient* client1 = CreateClient(kData1, ARRAYSIZE_UNSAFE(kData1));
+  MockStorageClient* client2 = CreateClient(kData2, ARRAYSIZE_UNSAFE(kData2));
+  RegisterClient(client1);
+  RegisterClient(client2);
+
+  GetGlobalUsage(kStorageTypeTemporary);
+  MessageLoop::current()->RunAllPending();
+  int64 predelete_global_tmp = usage();
+
+  GetHostUsage("foo.com", kStorageTypeTemporary);
+  MessageLoop::current()->RunAllPending();
+  int64 predelete_host_tmp = usage();
+
+  GetHostUsage("foo.com", kStorageTypePersistent);
+  MessageLoop::current()->RunAllPending();
+  int64 predelete_host_pers = usage();
+
+  EvictOriginData(GURL("http://foo.com/"), kStorageTypeTemporary);
+  MessageLoop::current()->RunAllPending();
+
+  GetGlobalUsage(kStorageTypeTemporary);
+  MessageLoop::current()->RunAllPending();
+  EXPECT_EQ(predelete_global_tmp - (1 + 50000), usage());
+
+  GetHostUsage("foo.com", kStorageTypeTemporary);
+  MessageLoop::current()->RunAllPending();
+  EXPECT_EQ(predelete_host_tmp - (1 + 50000), usage());
+
+  GetHostUsage("foo.com", kStorageTypePersistent);
+  MessageLoop::current()->RunAllPending();
+  EXPECT_EQ(predelete_host_pers, usage());
+}
+
 }  // namespace quota