Bring in new TUT library build. Clean up ensure_equals() overloads.

The new TUT library build eliminates the ambiguity about ensure_equals(const
char*, ...) versus ensure_equals(const std::string&, ...). Now it's all based
on const std::string&. Remove pointless const char* overloads and ambiguous
forwarding templates.
With clang in Xcode 6, any new datatypes we intend to use with ensure_equals()
must have operator<<(std::ostream&, datatype) declared BEFORE lltut.h
#includes tut.hpp. Reorder code in certain test source files to guarantee that
visibility.

1 files changed, 28 insertions, 18 deletions

diff --git a/indra/llcommon/tests/lldependencies_test.cpp b/indra/llcommon/tests/lldependencies_test.cpp
index 5395d785b6..b5e189a465 100755
--- a/indra/llcommon/tests/lldependencies_test.cpp
+++ b/indra/llcommon/tests/lldependencies_test.cpp
@@ -37,29 +37,14 @@
 // associated header
 #include "../lldependencies.h"
 // other Linden headers
-#include "../test/lltut.h"
-
-using boost::assign::list_of;
 
 #if LL_WINDOWS
 #pragma warning (disable : 4675) // "resolved by ADL" -- just as I want!
 #endif
 
-typedef LLDependencies<> StringDeps;
-typedef StringDeps::KeyList StringList;
-
-// We use the very cool boost::assign::list_of() construct to specify vectors
-// of strings inline. For reasons on which I'm not entirely clear, though, it
-// needs a helper function. You can use list_of() to construct an implicit
-// StringList (std::vector<std::string>) by conversion, e.g. for a function
-// parameter -- but if you simply write StringList(list_of("etc.")), you get
-// ambiguity errors. Shrug!
-template<typename CONTAINER>
-CONTAINER make(const CONTAINER& data)
-{
-    return data;
-}
-
+/*****************************************************************************
+*   Display helpers: must be defined BEFORE lltut.h!
+*****************************************************************************/
 // Display an arbitary value as itself...
 template<typename T>
 std::ostream& display(std::ostream& out, const T& value)
@@ -113,6 +98,31 @@ std::ostream& operator<<(std::ostream& out, const std::set<ENTRY>& set)
     return out;
 }
 
+/*****************************************************************************
+*   Now we can #include lltut.h
+*****************************************************************************/
+#include "../test/lltut.h"
+
+/*****************************************************************************
+*   Other helpers
+*****************************************************************************/
+using boost::assign::list_of;
+
+typedef LLDependencies<> StringDeps;
+typedef StringDeps::KeyList StringList;
+
+// We use the very cool boost::assign::list_of() construct to specify vectors
+// of strings inline. For reasons on which I'm not entirely clear, though, it
+// needs a helper function. You can use list_of() to construct an implicit
+// StringList (std::vector<std::string>) by conversion, e.g. for a function
+// parameter -- but if you simply write StringList(list_of("etc.")), you get
+// ambiguity errors. Shrug!
+template<typename CONTAINER>
+CONTAINER make(const CONTAINER& data)
+{
+    return data;
+}
+
 const std::string& extract_key(const LLDependencies<>::value_type& entry)
 {
     return entry.first;