LCOV - code coverage report
Current view: top level - gcc/rust/util - rust-base62.cc (source / functions) Coverage Total Hit
Test: gcc.info Lines: 100.0 % 14 14
Test Date: 2024-03-23 14:05:01 Functions: 100.0 % 1 1
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: - 0 0

             Branch data     Line data    Source code
       1                 :             : // Copyright (C) 2020-2024 Free Software Foundation, Inc.
       2                 :             : 
       3                 :             : // This file is part of GCC.
       4                 :             : 
       5                 :             : // GCC is free software; you can redistribute it and/or modify it under
       6                 :             : // the terms of the GNU General Public License as published by the Free
       7                 :             : // Software Foundation; either version 3, or (at your option) any later
       8                 :             : // version.
       9                 :             : 
      10                 :             : // GCC is distributed in the hope that it will be useful, but WITHOUT ANY
      11                 :             : // WARRANTY; without even the implied warranty of MERCHANTABILITY or
      12                 :             : // FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
      13                 :             : // for more details.
      14                 :             : 
      15                 :             : // You should have received a copy of the GNU General Public License
      16                 :             : // along with GCC; see the file COPYING3.  If not see
      17                 :             : // <http://www.gnu.org/licenses/>.
      18                 :             : 
      19                 :             : #include "rust-base62.h"
      20                 :             : 
      21                 :             : namespace Rust {
      22                 :             : 
      23                 :             : std::string
      24                 :           2 : base62_integer (uint64_t value)
      25                 :             : {
      26                 :           2 :   const static std::string base_64
      27                 :           2 :     = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ@$";
      28                 :           2 :   std::string buffer (128, '\0');
      29                 :           2 :   size_t idx = 0;
      30                 :           2 :   size_t base = 62;
      31                 :             : 
      32                 :           6 :   do
      33                 :             :     {
      34                 :           6 :       buffer[idx] = base_64[(value % base)];
      35                 :           6 :       idx++;
      36                 :           6 :       value = value / base;
      37                 :             :     }
      38                 :           6 :   while (value != 0);
      39                 :             : 
      40                 :           2 :   std::reverse (buffer.begin (), buffer.begin () + idx);
      41                 :           2 :   return buffer.substr (0, idx);
      42                 :           2 : }
      43                 :             : 
      44                 :             : } // namespace Rust
      45                 :             : 
      46                 :             : // FIXME: Add unit testing using the selftest framework
        

Generated by: LCOV version 2.0-1

LCOV profile is generated on x86_64 machine using following configure options: configure --disable-bootstrap --enable-coverage=opt --enable-languages=c,c++,fortran,go,jit,lto,rust,m2 --enable-host-shared. GCC test suite is run with the built compiler.