Decrement CreateDoubleValue count

base/prefs/pref_value_map_unittest.cc

 // Copyright (c) 2011 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 "base/prefs/pref_value_map.h"
 
 #include "base/values.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace base {
@@ skipping 19 matching lines @@
 
   int int_value = 0;
   EXPECT_TRUE(map.GetInteger("key", &int_value));
   EXPECT_EQ(5, int_value);
 
   map.SetInteger("key", -14);
   EXPECT_TRUE(map.GetInteger("key", &int_value));
   EXPECT_EQ(-14, int_value);
 }
 
+TEST(PrefValueMapTest, SetDoubleValue) {
+  PrefValueMap map;
+  ASSERT_TRUE(map.SetValue("key", new FundamentalValue(5.5)));
+
+  const Value* result = NULL;
+  ASSERT_TRUE(map.GetValue("key", &result));
+  double double_value = 0.;
+  EXPECT_TRUE(result->GetAsDouble(&double_value));
+  EXPECT_DOUBLE_EQ(5.5, double_value);
+}
+
 TEST(PrefValueMapTest, RemoveValue) {
   PrefValueMap map;
   EXPECT_FALSE(map.RemoveValue("key"));
 
   EXPECT_TRUE(map.SetValue("key", new StringValue("test")));
   EXPECT_TRUE(map.GetValue("key", NULL));
 
   EXPECT_TRUE(map.RemoveValue("key"));
   EXPECT_FALSE(map.GetValue("key", NULL));
 
@@ skipping 56 matching lines @@
   EXPECT_TRUE(first_map.GetValue("e", NULL));
   EXPECT_TRUE(first_map.GetValue("f", NULL));
 
   EXPECT_TRUE(second_map.GetValue("a", NULL));
   EXPECT_TRUE(second_map.GetValue("b", NULL));
   EXPECT_TRUE(second_map.GetValue("c", NULL));
 }
 
 }  // namespace
 }  // namespace base