Add TYPE_INTEGER64 type to base::Value.

base/json/json_reader_unittest.cc

Index: base/json/json_reader_unittest.cc
diff --git a/base/json/json_reader_unittest.cc b/base/json/json_reader_unittest.cc
index a7aeaf0f5569fb7ca776af264d2a4eb2d99f97f2..641de0fb24b68ee076ec01c5ae4dc5995f703a70 100644
--- a/base/json/json_reader_unittest.cc
+++ b/base/json/json_reader_unittest.cc
@@ -2,13 +2,14 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "testing/gtest/include/gtest/gtest.h"
+#include "base/basictypes.h"
 #include "base/json/json_reader.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/string_piece.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "build/build_config.h"
+#include "testing/gtest/include/gtest/gtest.h"
 
 namespace base {
 
@@ -53,6 +54,12 @@ TEST(JSONReaderTest, Reading) {
   int int_val = 0;
   ASSERT_TRUE(root->GetAsInteger(&int_val));
   ASSERT_EQ(43, int_val);
+  root.reset(JSONReader().JsonToValue("2147483648", false, false));
+  ASSERT_TRUE(root.get());
+  ASSERT_TRUE(root->IsType(Value::TYPE_INTEGER64));
+  int64 int64_val = 0;
+  ASSERT_TRUE(root->GetAsInteger64(&int64_val));
+  ASSERT_EQ(2147483648, int64_val);
 
   // According to RFC4627, oct, hex, and leading zeros are invalid JSON.
   root.reset(JSONReader().JsonToValue("043", false, false));
@@ -71,21 +78,21 @@ TEST(JSONReaderTest, Reading) {
   ASSERT_TRUE(root->GetAsInteger(&int_val));
   ASSERT_EQ(0, int_val);
 
-  // Numbers that overflow ints should succeed, being internally promoted to
+  // Numbers that overflow int64s should succeed, being internally promoted to
   // storage as doubles
-  root.reset(JSONReader().JsonToValue("2147483648", false, false));
+  root.reset(JSONReader().JsonToValue("9223372036854775808", false, false));
   ASSERT_TRUE(root.get());
   double double_val;
   ASSERT_TRUE(root->IsType(Value::TYPE_DOUBLE));
   double_val = 0.0;
   ASSERT_TRUE(root->GetAsDouble(&double_val));
-  ASSERT_DOUBLE_EQ(2147483648.0, double_val);
-  root.reset(JSONReader().JsonToValue("-2147483649", false, false));
+  ASSERT_DOUBLE_EQ(9223372036854775808.0, double_val);
+  root.reset(JSONReader().JsonToValue("-9223372036854775809", false, false));
   ASSERT_TRUE(root.get());
   ASSERT_TRUE(root->IsType(Value::TYPE_DOUBLE));
   double_val = 0.0;
   ASSERT_TRUE(root->GetAsDouble(&double_val));
-  ASSERT_DOUBLE_EQ(-2147483649.0, double_val);
+  ASSERT_DOUBLE_EQ(-9223372036854775809.0, double_val);
 
   // Parse a double
   root.reset(JSONReader().JsonToValue("43.1", false, false));