Generate the Chrome policy schema at compile time.

chrome/browser/policy/generate_policy_source_unittest.cc

+// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include <string>
+
+#include "base/memory/scoped_ptr.h"
+#include "base/values.h"
+#include "components/policy/core/common/schema.h"
+#include "policy/policy_constants.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+// This unittest tests the code generated by
+// chrome/tools/build/generate_policy_source.py.
+
+namespace policy {
+
+TEST(GeneratePolicySource, ChromeSchemaData) {
+  scoped_ptr<SchemaOwner> schema_owner =
+      SchemaOwner::Wrap(GetChromeSchemaData());
+  ASSERT_TRUE(schema_owner);
+
+  Schema schema = schema_owner->schema();
+  EXPECT_EQ(base::Value::TYPE_DICTIONARY, schema.type());
+
+  Schema subschema = schema.GetAdditionalProperties();
+  EXPECT_FALSE(subschema.valid());
+
+  subschema = schema.GetProperty("no such policy exists");
+  EXPECT_FALSE(subschema.valid());
+
+  subschema = schema.GetProperty(key::kAlternateErrorPagesEnabled);
+  ASSERT_TRUE(subschema.valid());
+  EXPECT_EQ(base::Value::TYPE_BOOLEAN, subschema.type());
+
+  subschema = schema.GetProperty(key::kIncognitoModeAvailability);
+  ASSERT_TRUE(subschema.valid());
+  EXPECT_EQ(base::Value::TYPE_INTEGER, subschema.type());
+
+  subschema = schema.GetProperty(key::kProxyMode);
+  ASSERT_TRUE(subschema.valid());
+  EXPECT_EQ(base::Value::TYPE_STRING, subschema.type());
+
+  subschema = schema.GetProperty(key::kCookiesAllowedForUrls);
+  ASSERT_TRUE(subschema.valid());
+  EXPECT_EQ(base::Value::TYPE_LIST, subschema.type());
+  ASSERT_TRUE(subschema.GetItems().valid());
+  EXPECT_EQ(base::Value::TYPE_STRING, subschema.GetItems().type());
+
+  subschema = schema.GetProperty(key::kProxySettings);
+  ASSERT_TRUE(subschema.valid());
+  EXPECT_EQ(base::Value::TYPE_DICTIONARY, subschema.type());
+  EXPECT_FALSE(subschema.GetAdditionalProperties().valid());
+  EXPECT_FALSE(subschema.GetProperty("no such proxy key exists").valid());
+  ASSERT_TRUE(subschema.GetProperty(key::kProxyMode).valid());
+  ASSERT_TRUE(subschema.GetProperty(key::kProxyServer).valid());
+  ASSERT_TRUE(subschema.GetProperty(key::kProxyServerMode).valid());
+  ASSERT_TRUE(subschema.GetProperty(key::kProxyPacUrl).valid());
+  ASSERT_TRUE(subschema.GetProperty(key::kProxyBypassList).valid());
+
+  // The properties are iterated in order.
+  const char* kExpectedProperties[] = {
+    key::kProxyBypassList,
+    key::kProxyMode,
+    key::kProxyPacUrl,
+    key::kProxyServer,
+    key::kProxyServerMode,
+    NULL,
+  };
+  const char** next = kExpectedProperties;
+  for (Schema::Iterator it(subschema.GetPropertiesIterator());
+       !it.IsAtEnd(); it.Advance(), ++next) {
+    ASSERT_TRUE(*next != NULL);
+    EXPECT_STREQ(*next, it.key());
+    ASSERT_TRUE(it.schema().valid());
+    EXPECT_EQ(base::Value::TYPE_STRING, it.schema().type());
+  }
+  EXPECT_TRUE(*next == NULL);
+}
+
+}  // namespace policy