Function itoa_r_wrapper

test/stack_trace_unittest.cc:167–174

namespace {

std::string itoa_r_wrapper(intptr_t i, size_t sz, int base, size_t padding) {
  char buffer[1024];
  CHECK_LE(sz, sizeof(buffer));

  char* result = internal::itoa_r(i, buffer, sz, base, padding);
  EXPECT_TRUE(result);
  return std::string(buffer);
}

}  // namespace