thodg/libgit2/tests/test_main.c

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• Hash : afeecf4f
  Author :
  Date : 2011-07-09T02:10:46
  

  odb: Direct writes are back DIRECT WRITES ARE BACK AND FASTER THAN EVER. The streaming writer to the ODB was an overkill for the smaller objects like Commit and Tags; most of the streaming logic was taking too long. This commit makes Commits, Tags and Trees to be built-up in memory, and then written to disk in 2 pushes (header + data), instead of streaming everything. This is *always* faster, even for big files (since the git_filebuf class still does streaming writes when the memory cache overflows). This is also a gazillion lines of code smaller, because we don't have to precompute the final size of the object before starting the stream (this was kind of defeating the point of streaming, anyway). Blobs are still written with full streaming instead of loading them in memory, since this is still the fastest way. A new `git_buf` class has been added. It's missing some features, but it'll get there.

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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 <string.h>
  #include <git2.h>
  
  #include "test_lib.h"
  #include "test_helpers.h"
  
  DECLARE_SUITE(core);
  DECLARE_SUITE(rawobjects);
  DECLARE_SUITE(objread);
  DECLARE_SUITE(objwrite);
  DECLARE_SUITE(commit);
  DECLARE_SUITE(revwalk);
  DECLARE_SUITE(index);
  DECLARE_SUITE(hashtable);
  DECLARE_SUITE(tag);
  DECLARE_SUITE(tree);
  DECLARE_SUITE(refs);
  DECLARE_SUITE(repository);
  DECLARE_SUITE(threads);
  DECLARE_SUITE(config);
  DECLARE_SUITE(remotes);
  DECLARE_SUITE(buffers);
  
  static libgit2_suite suite_methods[]= {
  	SUITE_NAME(core),
  	SUITE_NAME(rawobjects),
  	SUITE_NAME(objread),
  	SUITE_NAME(objwrite),
  	SUITE_NAME(commit),
  	SUITE_NAME(revwalk),
  	SUITE_NAME(index),
  	SUITE_NAME(hashtable),
  	SUITE_NAME(tag),
  	SUITE_NAME(tree),
  	SUITE_NAME(refs),
  	SUITE_NAME(repository),
  	SUITE_NAME(threads),
  	SUITE_NAME(config),
  	SUITE_NAME(remotes),
  	SUITE_NAME(buffers),
  };
  
  #define GIT_SUITE_COUNT (ARRAY_SIZE(suite_methods))
  
  int main(int GIT_UNUSED(argc), char *GIT_UNUSED(argv[]))
  {
  	unsigned int i, failures;
  
  	GIT_UNUSED_ARG(argc);
  	GIT_UNUSED_ARG(argv);
  
  	failures = 0;
  
  	for (i = 0; i < GIT_SUITE_COUNT; ++i)
  		failures += git_testsuite_run(suite_methods[i]());
  
  	return failures ? -1 : 0;
  }
  
  

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