sysrap/tests/sprof_test.cc

0001 #include "sprof.h"
0002
0003 void test_uninitialized()
0004 {
0005     sprof u  ;  // uninitialized : starts with garbage
0006     std::cout << " sprof u   : " << sprof::Desc_(u) << std::endl ;
0007
0008     sprof* d0 = new sprof ;
0009     std::cout << " new sprof : " << sprof::Desc_(*d0) << std::endl ;
0010
0011     sprof* d1 = new sprof() ;
0012     std::cout << " new sprof() :" << sprof::Desc_(*d1) << std::endl ;
0013
0014 }
0015
0016
0017 void test_procedural()
0018 {
0019     sprof p = {} ; // zeros
0020     std::cout << sprof::Desc_(p) << std::endl ;
0021
0022     for(int i=0 ; i < 100 ; i++)
0023     {
0024         sprof::Stamp(p);
0025
0026         std::string str = sprof::Desc_(p) ;
0027         bool llpt = sprof::LooksLikeProfileTriplet(str.c_str()) ;
0028         std::cout << str << " llpt " << ( llpt ? "YES" : "NO " )  << std::endl ;
0029     }
0030 }
0031
0032
0033 struct sprof_test
0034 {
0035    sprof p0 ;
0036    sprof p1 ;
0037
0038    void dump(const char* msg="") const ;
0039
0040    sprof_test();
0041    ~sprof_test();
0042 };
0043
0044 void sprof_test::dump(const char* msg) const
0045 {
0046     std::cout
0047         << msg
0048         << std::endl
0049         << "p0 " << sprof::Desc_(p0)
0050         << std::endl
0051         << "p1 " << sprof::Desc_(p1)
0052         << std::endl
0053         ;
0054 }
0055
0056
0057 sprof_test::sprof_test()
0058     :
0059     p0(),
0060     p1()
0061 {
0062     sprof::Stamp(p0);
0063     dump("ctor");
0064     sstamp::sleep(1);
0065 }
0066
0067 sprof_test::~sprof_test()
0068 {
0069     sprof::Stamp(p1);
0070     dump("dtor");
0071 }
0072
0073
0074 void test_ctor_dtor()
0075 {
0076     sprof_test t ;
0077 }
0078 void test_Serialize_Import()
0079 {
0080     sprof p0 ;
0081     sprof::Stamp(p0);
0082
0083
0084
0085     std::string data = sprof::Serialize(p0);
0086     std::cout << data << std::endl ;
0087
0088     sprof p1 ;
0089     sprof::Import( p1, data.c_str() ) ;
0090
0091     std::cout << "p0:" << sprof::Desc_(p0)  << std::endl ;
0092     std::cout << "p1:" << sprof::Desc_(p1)  << std::endl ;
0093
0094     assert( sprof::Equal(p0, p1) );
0095 }
0096
0097
0098 int main(int argc, char** argv)
0099 {
0100     /*
0101     test_uninitialized();
0102     test_ctor_dtor();
0103     */
0104
0105     test_Serialize_Import();
0106
0107     return 0 ;
0108 }