t_event_log.c File Reference

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Detailed Description

For internal use only.

This test program is used to test the operation of event_log_set(), event_log_reset(), event_log_debug(), event_log_trace(), event_log_abort(), ev_log(), ev_abort(), ev_assert(), and ev_init().

Definition in file t_event_log.c.

#include <stdio.h>
#include <stdlib.h>
#include "event-test.h"

Include dependency graph for t_event_log.c:

Go to the source code of this file.

Defines
#define	_str(a)
	Stringify argument.
#define	str(a)
	Stringify expansion of argument.
#define	LC_START
	Initial value for log_called.
#define	LC_EVLOGTEST
	Secondary value for log_called.
#define	LC_EVDEBUGTEST
	Tertiary value for log_called.
Functions
static void	t_log (const char *file, int line, const char *func, const char *msg)
	Test logging function.
static unsigned int	_ev_log (ev_flags_t flag, const char *msg)
	Wrap ev_log() logging macro.
static ev_err_t	_ev_assert (int expr)
	Wrap ev_assert() logging macro.
static ev_err_t	_ev_abort (void)
	Wrap ev_abort() logging macro.
static ev_err_t	_ev_init (void)
	Wrap ev_init() macro.
int	main (int argc, char **argv)
	Event log test program.
Variables
static unsigned int	log_called
	Logging sentinel.

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Define Documentation

#define _str (  a   )

For internal use only. This macro stringifies the a parameter. Parameters: [in]  a  The argument to be stringified. Definition at line 45 of file t_event_log.c.

#define LC_EVDEBUGTEST

For internal use only. This macro contains the tertiary value of the log_called variable, and is used in testing _ev_debug() calls. Definition at line 78 of file t_event_log.c. Referenced by main().

#define LC_EVLOGTEST

For internal use only. This macro contains the secondary value of the log_called variable, and is used in testing that the log function is called. Definition at line 70 of file t_event_log.c. Referenced by main().

#define LC_START

For internal use only. This macro contains the initial value of the log_called variable, and is used in testing that the log function is called. Definition at line 62 of file t_event_log.c. Referenced by main().

#define str (  a   )

For internal use only. This macro stringifies the expansion of the a parameter. Parameters: [in]  a  The argument to be expanded. Definition at line 54 of file t_event_log.c. Referenced by main().

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Function Documentation

static ev_err_t _ev_abort (  void   )  [static]

For internal use only. This function is used to wrap calls to the ev_abort() logging macro, in an attempt to keep the compiler from optimizing the macro away. Definition at line 341 of file t_event_log.c. References ev_abort. Referenced by main().

static ev_err_t _ev_assert (  int  expr  )  [static]

For internal use only. This function is used to wrap calls to the ev_assert() logging macro, in an attempt to keep the compiler from optimizing the macro away. Parameters: [in]  expr  The expression being asserted. Definition at line 326 of file t_event_log.c. References ev_assert. Referenced by main().

static ev_err_t _ev_init (  void   )  [static]

For internal use only. This function is used to wrap calls to the ev_init() macro, in an attempt to keep the compiler from optimizing the macro away. Definition at line 355 of file t_event_log.c. References ev_init. Referenced by main().

static unsigned int _ev_log (  ev_flags_t  flag, const char *  msg )  [static]

For internal use only. This function is used to wrap calls to the ev_log() logging macro, in an attempt to keep the compiler from optimizing the macro away. Parameters: [in]  flag  One of EVAS_LOG or EVAS_TRACE; if the flag is set in _ev_asflags, msg will be logged. [in]  msg  The message to be logged. Definition at line 309 of file t_event_log.c. References ev_log, and log_called. Referenced by main().

int main (  int  argc, char **  argv )

For internal use only. This program is used for testing the event library's logging routines. It is a comprehensive test that also tests the internal macros used by the library for the purposes of logging debugging data. Definition at line 126 of file t_event_log.c. References _ev_abort(), _ev_asflags, _ev_assert(), _ev_debug(), _ev_debuglog, _ev_init(), _ev_log(), _gca_func, EVAS_ABORT, EVAS_LOG, EVAS_LOOP, EVAS_TRACE, event_log_abort(), event_log_debug(), event_log_reset(), event_log_set(), event_log_trace(), LC_EVDEBUGTEST, LC_EVLOGTEST, LC_START, log_called, str, and t_log(). Here is the call graph for this function:

static void t_log (  const char *  file, int  line, const char *  func, const char *  msg )  [static]

For internal use only. This routine is a test logging function matching the ev_log_t functional signature. In addition to writing the log message to stderr, the msg is treated as a hexadecimal integer and parsed into log_called by a call to strtoul(). Parameters: [in]  file  The file name. [in]  line  The line number in the file. [in]  func  The name of the containing function, or NULL if function names are not available. [in]  msg  The log message. Definition at line 104 of file t_event_log.c. References log_called. Referenced by main().

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Variable Documentation

unsigned int log_called [static]

For internal use only. This variable is used to signal whether the logging function was called and which message was logged. Definition at line 86 of file t_event_log.c. Referenced by _ev_log(), main(), and t_log().

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