kc3-lang/libevent/test/tinytest.h

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• Hash : 52a0039b
  Author :
  Date : 2012-07-20T15:36:15
  

  Fix tinytset_skip to work with new tinytest_set_flag_ signature
  

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• test/tinytest.h

• /* tinytest.h -- Copyright 2009-2012 Nick Mathewson
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in the
   *    documentation and/or other materials provided with the distribution.
   * 3. The name of the author may not be used to endorse or promote products
   *    derived from this software without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
   * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
   * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
   * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
   * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
   * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
   * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
   * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   */
  
  #ifndef TINYTEST_H_INCLUDED_
  #define TINYTEST_H_INCLUDED_
  
  /** Flag for a test that needs to run in a subprocess. */
  #define TT_FORK  (1<<0)
  /** Runtime flag for a test we've decided to skip. */
  #define TT_SKIP  (1<<1)
  /** Internal runtime flag for a test we've decided to run. */
  #define TT_ENABLED_  (1<<2)
  /** Flag for a test that's off by default. */
  #define TT_OFF_BY_DEFAULT  (1<<3)
  /** If you add your own flags, make them start at this point. */
  #define TT_FIRST_USER_FLAG (1<<4)
  
  typedef void (*testcase_fn)(void *);
  
  struct testcase_t;
  
  /** Functions to initialize/teardown a structure for a testcase. */
  struct testcase_setup_t {
  	/** Return a new structure for use by a given testcase. */
  	void *(*setup_fn)(const struct testcase_t *);
  	/** Clean/free a structure from setup_fn. Return 1 if ok, 0 on err. */
  	int (*cleanup_fn)(const struct testcase_t *, void *);
  };
  
  /** A single test-case that you can run. */
  struct testcase_t {
  	const char *name; /**< An identifier for this case. */
  	testcase_fn fn; /**< The function to run to implement this case. */
  	unsigned long flags; /**< Bitfield of TT_* flags. */
  	const struct testcase_setup_t *setup; /**< Optional setup/cleanup fns*/
  	void *setup_data; /**< Extra data usable by setup function */
  };
  #define END_OF_TESTCASES { NULL, NULL, 0, NULL, NULL }
  
  /** A group of tests that are selectable together. */
  struct testgroup_t {
  	const char *prefix; /**< Prefix to prepend to testnames. */
  	struct testcase_t *cases; /** Array, ending with END_OF_TESTCASES */
  };
  #define END_OF_GROUPS { NULL, NULL}
  
  struct testlist_alias_t {
  	const char *name;
  	const char **tests;
  };
  #define END_OF_ALIASES { NULL, NULL }
  
  /** Implementation: called from a test to indicate failure, before logging. */
  void tinytest_set_test_failed_(void);
  /** Implementation: called from a test to indicate that we're skipping. */
  void tinytest_set_test_skipped_(void);
  /** Implementation: return 0 for quiet, 1 for normal, 2 for loud. */
  int tinytest_get_verbosity_(void);
  /** Implementation: Set a flag on tests matching a name; returns number
   * of tests that matched. */
  int tinytest_set_flag_(struct testgroup_t *, const char *, int set, unsigned long);
  
  /** Set all tests in 'groups' matching the name 'named' to be skipped. */
  #define tinytest_skip(groups, named) \
  	tinytest_set_flag_(groups, named, 1, TT_SKIP)
  
  /** Run a single testcase in a single group. */
  int testcase_run_one(const struct testgroup_t *,const struct testcase_t *);
  
  void tinytest_set_aliases(const struct testlist_alias_t *aliases);
  
  /** Run a set of testcases from an END_OF_GROUPS-terminated array of groups,
      as selected from the command line. */
  int tinytest_main(int argc, const char **argv, struct testgroup_t *groups);
  
  #endif
  

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