thodg/libgit2/tests/test_main.c

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• Hash : 59995558
  Author :
  Date : 2010-12-02T21:48:03
  

  Fix segfault handler in Mac OS X Signed-off-by: Vicent Marti <tanoku@gmail.com>

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• tests/test_main.c

• /*
   * This file is free software; you can redistribute it and/or modify
   * it under the terms of the GNU General Public License, version 2,
   * as published by the Free Software Foundation.
   *
   * In addition to the permissions in the GNU General Public License,
   * the authors give you unlimited permission to link the compiled
   * version of this file into combinations with other programs,
   * and to distribute those combinations without any restriction
   * coming from the use of this file.  (The General Public License
   * restrictions do apply in other respects; for example, they cover
   * modification of the file, and distribution when not linked into
   * a combined executable.)
   *
   * This file is distributed in the hope that it will be useful, but
   * WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   * General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with this program; see the file COPYING.  If not, write to
   * the Free Software Foundation, 51 Franklin Street, Fifth Floor,
   * Boston, MA 02110-1301, USA.
   */
  
  #include "test_lib.h"
  #include <string.h>
  
  
  /* 
   * print backtrace when a test fails;
   * GCC only
   */
  #ifdef __GNUC__
  #include <stdio.h>
  #include <execinfo.h>
  #include <signal.h>
  #include <stdlib.h>
  
  void crash_handler(int sig)
  {
  	void *array[10];
  	size_t size;
  
  	size = backtrace(array, 10);
  
  	fprintf(stderr, "Error (signal %d)\n", sig);
  	backtrace_symbols_fd(array, size, 2);
  	exit(1);
  }
  #endif
  
  
  
  #undef BEGIN_TEST
  #define BEGIN_TEST(name) extern void testfunc__##name(void);
  #include TEST_TOC
  
  struct test_def {
  	const char *name;
  	void (*fun)(void);
  };
  struct test_def all_tests[] = {
  #   undef BEGIN_TEST
  #   define BEGIN_TEST(name) {#name, testfunc__##name},
  #   include TEST_TOC
  	{NULL, NULL}
  };
  
  int main(int argc, char **argv)
  {
  	struct test_def *t;
  
  #ifdef __GNUC__
  	  signal(SIGSEGV, crash_handler);
  #endif
  
  	if (argc == 1) {
  		for (t = all_tests; t->name; t++)
  			t->fun();
  		return 0;
  	} else if (argc == 2) {
  		for (t = all_tests; t->name; t++) {
  			if (!strcmp(t->name, argv[1])) {
  				t->fun();
  				return 0;
  			}
  		}
  		fprintf(stderr, "error: No test '%s' in %s\n", argv[1], argv[0]);
  		return 1;
  	} else {
  		fprintf(stderr, "usage: %s [test_name]\n", argv[0]);
  		return 1;
  	}
  }
  

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