IABSD.fr/xenocara/xserver/test/string.c

Branch : - branch - master - tag -

• Show log

  Commit

• Author : matthieu
  Date : 2019-07-27 07:57:06
  Hash : a77e9959
  Message : Update to xserver 1.20.5. Tested by jsg@

• xserver/test/string.c

• /*
   * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
   *
   * Permission is hereby granted, free of charge, to any person obtaining a
   * copy of this software and associated documentation files (the "Software"),
   * to deal in the Software without restriction, including without limitation
   * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   * and/or sell copies of the Software, and to permit persons to whom the
   * Software is furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice (including the next
   * paragraph) shall be included in all copies or substantial portions of the
   * Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
   * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
   * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
   * DEALINGS IN THE SOFTWARE.
   */
  
  /**
   * Tests for fallback implementations of string handling routines
   * provided in os/ subdirectory for some platforms.
   */
  
  #ifdef HAVE_DIX_CONFIG_H
  #include <dix-config.h>
  #endif
  
  #include <assert.h>
  #include "os.h"
  #include "tests-common.h"
  
  /* Ensure we're testing our functions, even on platforms with libc versions */
  #include <string.h>
  #undef strndup
  #define strndup my_strndup
  char *strndup(const char *str, size_t n);
  
  #include "../os/strndup.c"
  
  static void
  strndup_checks(void)
  {
      const char *sample = "0123456789abcdef";
      char *allofit;
  
      char *firsthalf = strndup(sample, 8);
      char *secondhalf = strndup(sample + 8, 8);
  
      assert(strcmp(firsthalf, "01234567") == 0);
      assert(strcmp(secondhalf, "89abcdef") == 0);
  
      free(firsthalf);
      free(secondhalf);
  
      allofit = strndup(sample, 20);
      assert(strcmp(allofit, sample) == 0);
      free(allofit);
  }
  
  int
  string_test(void)
  {
      strndup_checks();
  
      return 0;
  }