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