/* --------------------------------------------------------------------------
CppAD: C++ Algorithmic Differentiation: Copyright (C) 2003-17 Bradley M. Bell

CppAD is distributed under the terms of the
             Eclipse Public License Version 2.0.

This Source Code may also be made available under the following
Secondary License when the conditions for such availability set forth
in the Eclipse Public License, Version 2.0 are satisfied:
      GNU General Public License, Version 2.0 or later.
---------------------------------------------------------------------------- */

/*
$begin exp_apx.cpp$$
$spell
    Cpp
    exp_eps
    apx
$$

$section Correctness Tests For Exponential Approximation in Introduction$$


$head Running Tests$$
To build this program and run its correctness tests see $cref cmake_check$$.

$head Source$$
$srcfile%introduction/introduction.cpp%0%// BEGIN C++%// END C++%1%$$

$end
*/
// BEGIN C++

// system include files used for I/O
# include <iostream>

// memory allocation routine
# include <cppad/utility/thread_alloc.hpp>

// test runner
# include <cppad/utility/test_boolofvoid.hpp>

// external complied tests
extern bool exp_2(void);
extern bool exp_2_cppad(void);
extern bool exp_2_for1(void);
extern bool exp_2_for2(void);
extern bool exp_2_rev1(void);
extern bool exp_2_rev2(void);
extern bool exp_2_for0(void);
extern bool exp_eps(void);
extern bool exp_eps_cppad(void);
extern bool exp_eps_for1(void);
extern bool exp_eps_for2(void);
extern bool exp_eps_for0(void);
extern bool exp_eps_rev1(void);
extern bool exp_eps_rev2(void);

// main program that runs all the tests
int main(void)
{   std::string group = "introduction";
    size_t      width = 20;
    CppAD::test_boolofvoid Run(group, width);

    // This comment is used by OneTest

    // external compiled tests
    Run( exp_2,           "exp_2"          );
    Run( exp_2_cppad,     "exp_2_cppad"    );
    Run( exp_2_for0,      "exp_2_for0"     );
    Run( exp_2_for1,      "exp_2_for1"     );
    Run( exp_2_for2,      "exp_2_for2"     );
    Run( exp_2_rev1,      "exp_2_rev1"     );
    Run( exp_2_rev2,      "exp_2_rev2"     );
    Run( exp_eps,         "exp_eps"        );
    Run( exp_eps_cppad,   "exp_eps_cppad"  );
    Run( exp_eps_for0,    "exp_eps_for0"   );
    Run( exp_eps_for1,    "exp_eps_for1"   );
    Run( exp_eps_for2,    "exp_eps_for2"   );
    Run( exp_eps_rev1,    "exp_eps_rev1"   );
    Run( exp_eps_rev2,    "exp_eps_rev2"   );
    //
    // check for memory leak
    bool memory_ok = CppAD::thread_alloc::free_all();
    // print summary at end
    bool ok = Run.summary(memory_ok);
    //
    return static_cast<int>( ! ok );
}
// END C++
