1 files changed, 175 insertions, 0 deletions
diff --git a/ml/dlib/dlib/test/tester.cpp b/ml/dlib/dlib/test/tester.cpp
new file mode 100644
index 000000000..2fb4d41ac
--- /dev/null
+++ b/ml/dlib/dlib/test/tester.cpp
@@ -0,0 +1,175 @@
+// Copyright (C) 2006  Davis E. King (davis@dlib.net)
+// License: Boost Software License   See LICENSE.txt for the full license.
+
+#include <string>
+#include "tester.h"
+#include <cstdlib>
+#include <dlib/threads.h>
+
+namespace test
+{
+// -----------------------------------------------------------------------------
+
+    bool be_verbose = true;
+
+// -----------------------------------------------------------------------------
+
+    static dlib::mutex spinner_mutex;
+    static dlib::mutex test_count_mutex;
+    dlib::uint64 test_count = 0;
+
+// -----------------------------------------------------------------------------
+
+    dlib::uint64 number_of_testing_statements_executed (
+    )
+    {
+        dlib::auto_mutex lock(test_count_mutex);
+        return test_count;
+    }
+
+    void increment_test_count (
+    )
+    {
+        test_count_mutex.lock();
+        ++test_count;
+        test_count_mutex.unlock();
+    }
+
+// -----------------------------------------------------------------------------
+
+    void check_test (
+        bool _exp,
+        long line,
+        const char* file,
+        const char* _exp_str
+    )
+    {
+        test_count_mutex.lock();
+        ++test_count;
+        test_count_mutex.unlock();
+        if ( !(_exp) )                                                         
+        {                                                                       
+            std::ostringstream dlib_o_out;                                       
+            dlib_o_out << "\n\nError occurred at line " << line << ".\n";    
+            dlib_o_out << "Error occurred in file " << file << ".\n";      
+            dlib_o_out << "Failing expression was " << _exp_str << ".\n";           
+            throw dlib::error(dlib_o_out.str());      
+        }
+    }                                                                      
+
+// -----------------------------------------------------------------------------
+
+    map_of_testers& testers (
+    )
+    {
+        static map_of_testers t;
+        return t;
+    }
+
+// -----------------------------------------------------------------------------
+
+    tester::
+    tester (
+        const std::string& switch_name_x,
+        const std::string& description_x,
+        unsigned long num_of_args_x
+    ) :
+        switch_name(switch_name_x),
+        description_(description_x),
+        num_of_args_(num_of_args_x)
+    {
+        using namespace std;
+        if (testers().is_in_domain(switch_name))
+        {
+            cerr << "ERROR: More than one tester has been defined with the switch '" << switch_name << "'." << endl;
+            exit(1);
+        }
+
+        string temp(switch_name);
+        tester* t = this;
+        testers().add(temp,t);
+    }
+
+// -----------------------------------------------------------------------------
+
+    const std::string& tester::
+    cmd_line_switch (
+    ) const
+    {
+        return switch_name;
+    }
+
+// -----------------------------------------------------------------------------
+
+    const std::string& tester::
+    description (
+    ) const
+    {
+        return description_;
+    }
+
+// -----------------------------------------------------------------------------
+
+    unsigned long tester::
+    num_of_args (
+    ) const
+    {
+        return num_of_args_;
+    }
+
+// -----------------------------------------------------------------------------
+
+    void tester::
+    perform_test (
+    )
+    {
+    }
+
+// -----------------------------------------------------------------------------
+
+    void tester::
+    perform_test (
+        const std::string&  
+    )
+    {
+    }
+
+// -----------------------------------------------------------------------------
+
+    void tester::
+    perform_test (
+        const std::string&, 
+        const std::string& 
+    )
+    {
+    }
+
+// -----------------------------------------------------------------------------
+
+    void print_spinner (
+    )
+    {
+        if (be_verbose)
+        {
+            using namespace std;
+            dlib::auto_mutex M(spinner_mutex);
+            static int i = 0;
+            cout << "\b\b";
+            switch (i)
+            {
+                case 0: cout << '|'; break;
+                case 1: cout << '/'; break;
+                case 2: cout << '-'; break;
+                case 3: cout << '\\'; break;
+            }
+            cout << " " << flush;
+            i = (i+1)%4;
+        }
+    }
+
+// -----------------------------------------------------------------------------
+
+}
+
+
+