1 files changed, 65 insertions, 0 deletions
diff --git a/webkit/database/quota_table_unittest.cc b/webkit/database/quota_table_unittest.cc
new file mode 100644
index 0000000..fbb59bf
--- /dev/null
+++ b/webkit/database/quota_table_unittest.cc
@@ -0,0 +1,65 @@
+// Copyright (c) 2009 The Chromium Authos. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "app/sql/connection.h"
+#include "app/sql/statement.h"
+#include "base/string_util.h"
+#include "testing/gtest/include/gtest/gtest.h"
+#include "webkit/database/quota_table.h"
+
+namespace {
+
+class TestErrorDelegate : public sql::ErrorDelegate {
+ public:
+  virtual ~TestErrorDelegate() { }
+  virtual int OnError(
+      int error, sql::Connection* connection, sql::Statement* stmt) {
+    return error;
+  }
+};
+
+}  // namespace
+
+namespace webkit_database {
+
+static bool QuotaTableIsEmpty(sql::Connection* db) {
+  sql::Statement statement(db->GetCachedStatement(
+      SQL_FROM_HERE, "SELECT COUNT(*) FROM Quota"));
+  return (statement.is_valid() && statement.Step() && !statement.ColumnInt(0));
+}
+
+TEST(QuotaTableTest, TestIt) {
+  // Initialize the 'Quota' table.
+  sql::Connection db;
+
+  // Set an error delegate that will make all operations return false on error.
+  scoped_refptr<TestErrorDelegate> error_delegate(new TestErrorDelegate());
+  db.set_error_delegate(error_delegate);
+
+  // Initialize the temp dir and the 'Databases' table.
+  EXPECT_TRUE(db.OpenInMemory());
+  QuotaTable quota_table(&db);
+  EXPECT_TRUE(quota_table.Init());
+
+  // The 'Quota' table should be empty.
+  EXPECT_TRUE(QuotaTableIsEmpty(&db));
+
+  // Set and check the quota for a new origin.
+  string16 origin = ASCIIToUTF16("origin");
+  EXPECT_TRUE(quota_table.SetOriginQuota(origin, 1000));
+  EXPECT_EQ(1000, quota_table.GetOriginQuota(origin));
+
+  // Reset and check the quota for the same origin.
+  EXPECT_TRUE(quota_table.SetOriginQuota(origin, 2000));
+  EXPECT_EQ(2000, quota_table.GetOriginQuota(origin));
+
+  // Clear the quota for an origin
+  EXPECT_TRUE(quota_table.ClearOriginQuota(origin));
+  EXPECT_TRUE(quota_table.GetOriginQuota(origin) < 0);
+
+  // Check that there's no quota set for unknown origins.
+  EXPECT_TRUE(quota_table.GetOriginQuota(ASCIIToUTF16("unknown_origin")) < 0);
+}
+
+}  // namespace webkit_database