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Output random generator seed in case of failure so that we have it in CDash.

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Gael Guennebaud 2013-02-25 01:46:59 +01:00
parent 698de91c8a
commit 41aa0fcc3b
1 changed files with 10 additions and 2 deletions
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12
test/main.h
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@ -14,6 +14,7 @@
#include <iostream> #include <iostream>
#include <fstream> #include <fstream>
#include <string> #include <string>
#include <sstream>
#include <vector> #include <vector>
#include <typeinfo> #include <typeinfo>
#include <limits> #include <limits>
@ -173,8 +174,12 @@ static void verify_impl(bool condition, const char *testname, const char *file,
{ {
if (!condition) if (!condition)
{ {
std::cerr << "Test " << testname << " failed in " << file << " (" << line << ")" \ std::cerr << "Test " << testname << " failed in " << file << " (" << line << ")"
<< std::endl << " " << condition_as_string << std::endl << std::endl; \ << std::endl << " " << condition_as_string << std::endl;
std::cerr << "Stack:\n";
for(int i=Eigen::g_test_stack.size()-1; i>=0; --i)
std::cerr << " - " << Eigen::g_test_stack[i] << "\n";
std::cerr << "\n";
abort(); abort();
} }
} }
@ -462,6 +467,9 @@ int main(int argc, char *argv[])
if(!g_has_set_repeat) g_repeat = DEFAULT_REPEAT; if(!g_has_set_repeat) g_repeat = DEFAULT_REPEAT;
std::cout << "Initializing random number generator with seed " << g_seed << std::endl; std::cout << "Initializing random number generator with seed " << g_seed << std::endl;
std::stringstream ss;
ss << "Seed: " << g_seed;
g_test_stack.push_back(ss.str());
srand(g_seed); srand(g_seed);
std::cout << "Repeating each test " << g_repeat << " times" << std::endl; std::cout << "Repeating each test " << g_repeat << " times" << std::endl;