Fix SafeSPrintfTest.Truncation in base_unittests

base/strings/safe_sprintf_unittest.cc

Index: base/strings/safe_sprintf_unittest.cc
diff --git a/base/strings/safe_sprintf_unittest.cc b/base/strings/safe_sprintf_unittest.cc
index 937fa4eca2329342377ce1596199b62bf3b37935..d2080b530565a34d1c8c84fd33717d6eba61b6ae 100644
--- a/base/strings/safe_sprintf_unittest.cc
+++ b/base/strings/safe_sprintf_unittest.cc
@@ -4,6 +4,7 @@
 
 #include "base/strings/safe_sprintf.h"
 
+#include <inttypes.h>
 #include <stdio.h>
 #include <string.h>
 
@@ -424,9 +425,9 @@ void PrintLongString(char* buf, size_t sz) {
   //       are all really awkward.
   char ref[256];
   CHECK_LE(sz, sizeof(ref));
-  sprintf(ref, "A long string: %%d 00DEADBEEF %lld 0x%llX <NULL>",
+  sprintf(ref, "A long string: %%d 00DEADBEEF %lld 0x%" PRIXPTR " <NULL>",
           static_cast<long long>(std::numeric_limits<intptr_t>::min()),
-          (long long)PrintLongString);
+          (intptr_t)PrintLongString);

[Inactive, 2014/06/04 13:25:32]

uintptr_t ?
(http://www.nongnu.org/avr-libc/user-manual/group__avr__inttypes.html#ga9c3c25...)

[Yang Gu, 2014/06/05 01:35:37]

Thanks to point this out. uintptr_t is more meaningful for function pointer. CL
is changed.

   ref[sz-1] = '\000';
 
 #if defined(NDEBUG)