int main(int argc, char** argv) {
/* If there's an argument, load that. Otherwise, load ourself. */
char const* lib = (argc > 1 ? argv[1] : argv[0]);
/* First, get the list of functions that we should run. */
unique_ptr<char[]> real_symbol_cmd(new char[std::strlen(symbol_cmd) - 2 +
std::strlen(lib) + 1]);
std::sprintf(real_symbol_cmd.get(), symbol_cmd, lib);
auto cmd_pipe = make_unique(popen(real_symbol_cmd.get(), "r"), &pclose);
/* Then, build the test suites. */
char line[256];
TestSuite root;
auto self = make_unique(dlopen(lib, RTLD_LAZY | RTLD_GLOBAL), &dlclose);
if (!self)
throw runtime_error(string("Could not dlopen() ") + lib);
auto state_ptr = static_cast<DTest::State**>(dlsym(self.get(), "_dtest"));
if (state_ptr)
*state_ptr = &DTest::state;
_dtest = &DTest::state;
while (std::fgets(line, 255, cmd_pipe.get())) {
char* space;
for (space = line; *space != 0 && *space != ' '; ++space);
if (space == 0)
throw runtime_error(string("Invalid line: ") + line);
*space = 0;
char* i;
for (i = space + 1; *i != 0 && *i != '\n'; ++i);
*i = 0;
root.add_test(space + 1, dltestsym(self.get(), line));
}
/* And run the test suites. */
cout<<"Running tests..."<<endl;
if (root.run())
return 0;
return 1;
}
