svn_test.h

subversion-1.4.3-1.tar.gz 配置svn的源码

/*
 * ====================================================================
 * Copyright (c) 2000-2004 CollabNet.  All rights reserved.
 *
 * This software is licensed as described in the file COPYING, which
 * you should have received as part of this distribution.  The terms
 * are also available at http://subversion.tigris.org/license-1.html.
 * If newer versions of this license are posted there, you may use a
 * newer version instead, at your option.
 *
 * This software consists of voluntary contributions made by many
 * individuals.  For exact contribution history, see the revision
 * history and logs, available at http://subversion.tigris.org/.
 * ====================================================================
 */

#ifndef SVN_TEST_H
#define SVN_TEST_H

#include <apr_pools.h>
#include "svn_delta.h"
#include "svn_path.h"
#include "svn_types.h"
#include "svn_error.h"
#include "svn_string.h"


#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */


/* Baton for any arguments that need to be passed from main() to svn
 * test functions.
 */
typedef struct svn_test_opts_t
{
  /* Description of the fs backend that should be used for testing. */
  const char *fs_type;
  /* Add future "arguments" here. */
} svn_test_opts_t;

/* Prototype for test driver functions. */
typedef svn_error_t* (*svn_test_driver_t)(const char **msg, 
                                          svn_boolean_t msg_only,
                                          svn_test_opts_t *opts,
                                          apr_pool_t *pool);

/* Test modes. */
enum svn_test_mode_t
  {
    svn_test_pass,
    svn_test_xfail,
    svn_test_skip
  };

/* Each test gets a test descriptor, holding the function and other
 * associated data.
 */
struct svn_test_descriptor_t
{
  /* A pointer to the test driver function. */
  svn_test_driver_t func;

  /* Is the test marked XFAIL? */
  enum svn_test_mode_t mode;
};

/* All Subversion test programs include an array of svn_test_descriptor_t's
 * (all of our sub-tests) that begins and ends with a SVN_TEST_NULL entry.
 */
extern struct svn_test_descriptor_t test_funcs[];

/* A null initializer for the test descriptor. */
#define SVN_TEST_NULL  {NULL, 0}

/* Initializer for PASS tests */
#define SVN_TEST_PASS(func)  {func, svn_test_pass}

/* Initializer for XFAIL tests */
#define SVN_TEST_XFAIL(func) {func, svn_test_xfail}

/* Initializer for SKIP tests */
#define SVN_TEST_SKIP(func, p) {func, ((p) ? svn_test_skip : svn_test_pass)}


/* Return a pseudo-random number based on SEED, and modify SEED.
 *
 * This is a "good" pseudo-random number generator, intended to replace 
 * all those "bad" rand() implementations out there.
 */
apr_uint32_t svn_test_rand(apr_uint32_t *seed);


/* Add PATH to the test cleanup list.  */
void svn_test_add_dir_cleanup(const char *path);



/* Set *EDITOR and *EDIT_BATON to an editor that prints its 
 * arguments to OUT_STREAM.  The edit starts at PATH, that is, 
 * PATH will be prepended to the appropriate paths in the output.
 * Allocate the editor in POOL.
 *
 * EDITOR_NAME is a name for the editor, a string that will be
 * prepended to the editor output as shown below.  EDITOR_NAME may
 * be the empty string (but it may not be null).
 *
 * VERBOSE is a flag for specifying whether or not your want all the
 * nitty gritty details displayed.  When VERBOSE is FALSE, each 
 * editor function will print only a one-line summary. 
 *
 * INDENTATION is the number of spaces to indent by at each level; use
 * 0 for no indentation.  The indent level is always the same for a
 * given call (i.e, stack frame).
 * 
 * SOME EXAMPLES
 *
 * With an indentation of 3, editor name of "COMMIT-TEST" and with
 * VERBOSE = TRUE
 *
 * [COMMIT-TEST] open_root (wc)
 * base_revision: 1
 *    [COMMIT-TEST] open_directory (wc/A)
 *    parent: wc
 *    base_revision: 1
 *       [COMMIT-TEST] delete_entry (wc/A/B)
 *       [COMMIT-TEST] open_file (wc/A/mu)
 *       parent: wc/A
 *       base_revision: 1
 *          [COMMIT-TEST] change_file_prop (wc/A/mu)
 *          name: foo
 *          value: bar
 *       [COMMIT-TEST] close_file (wc/A/mu)
 *    [COMMIT-TEST] close_directory (wc/A)
 *    [COMMIT-TEST] add_file (wc/zeta)
 *    parent: wc
 *    copyfrom_path: 
 *    copyfrom_revision: 0
 *    [COMMIT-TEST] open_file (wc/iota)
 *    parent: wc
 *    base_revision: 1
 * [COMMIT-TEST] close_directory (wc)
 *       [COMMIT-TEST] apply_textdelta (wc/iota)
 *          [COMMIT-TEST] window_handler (2 ops)
 *          (1) new text: length 11
 *          (2) source text: offset 0, length 0
 *          [COMMIT-TEST] window_handler (EOT)
 *    [COMMIT-TEST] close_file (wc/iota)
 *       [COMMIT-TEST] apply_textdelta (wc/zeta)
 *          [COMMIT-TEST] window_handler (1 ops)
 *          (1) new text: length 11
 *          [COMMIT-TEST] window_handler (EOT)
 *    [COMMIT-TEST] close_file (wc/zeta)
 * [COMMIT-TEST] close_edit
 *  
 * The same example as above, but with verbose = FALSE
 *
 * [COMMIT-TEST] open_root (wc)
 *    [COMMIT-TEST] open_directory (wc/A)
 *       [COMMIT-TEST] delete_entry (wc/A/B)
 *       [COMMIT-TEST] open_file (wc/A/mu)
 *          [COMMIT-TEST] change_file_prop (wc/A/mu)
 *       [COMMIT-TEST] close_file (wc/A/mu)
 *    [COMMIT-TEST] close_directory (wc/A)
 *    [COMMIT-TEST] add_file (wc/zeta)
 *    [COMMIT-TEST] open_file (wc/iota)
 * [COMMIT-TEST] close_directory (wc)
 *       [COMMIT-TEST] apply_textdelta (wc/iota)
 *    [COMMIT-TEST] close_file (wc/iota)
 *       [COMMIT-TEST] apply_textdelta (wc/zeta)
 *    [COMMIT-TEST] close_file (wc/zeta)
 * [COMMIT-TEST] close_edit
 *
 */
svn_error_t *svn_test_get_editor(const svn_delta_editor_t **editor,
                                 void **edit_baton,
                                 const char *editor_name,
                                 svn_stream_t *out_stream,
                                 int indentation,
                                 svn_boolean_t verbose,
                                 const char *path,
                                 apr_pool_t *pool);

#ifdef __cplusplus
}
#endif /* __cplusplus */
     
#endif /* SVN_TEST_H */