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2007-05-11 Joel Sherrill <joel.sherrill@OARcorp.com>

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* support/include/buffer_test_io.h: Add support for using printk for
	output in tests. This should be followed up by disabling the console
	driver and other support when the tests are using printk.
This commit is contained in:
Joel Sherrill
2007-05-11 19:53:29 +00:00
parent 9de4e5be47
commit 71531a6fa0
2 changed files with 155 additions and 85 deletions
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234
testsuites/support/include/buffer_test_io.h
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@@ -11,113 +11,177 @@
extern "C" {
#endif
#include <stdlib.h>
/*
* Uncomment this to get buffered test output. When commented out,
* test output behaves as it always has and is printed ASAP.
* test output behaves as it always has and is printed using stdio.
*/
/* #define TESTS_BUFFER_OUTPUT */
/* #define TESTS_USE_PRINTK */
#if !defined(TESTS_BUFFER_OUTPUT)
/*
* USE PRINTK TO MINIMIZE SIZE
*/
#if defined(TESTS_USE_PRINTK)
/* do not use iprintf if strict ansi mode */
#if defined(_NEWLIB_VERSION) && !defined(__STRICT_ANSI__)
#undef printf
#define printf(...) \
do { \
iprintf( __VA_ARGS__); \
} while (0)
#endif
#include <rtems/bspIo.h>
#define rtems_test_exit(_s) \
do { \
exit(_s); \
} while (0)
#undef printf
#define printf(...) \
do { \
printk( __VA_ARGS__); \
} while (0)
#define FLUSH_OUTPUT() \
do { \
fflush(stdout); \
} while (0)
#undef puts
#define puts(_s) \
do { \
printk( "%s\n", _s); \
} while (0)
#else /* buffer test output */
#undef putchar
#define putchar(_c) \
do { \
printk( "%c", _c ); \
} while (0)
#define _TEST_OUTPUT_BUFFER_SIZE 2048
extern char _test_output_buffer[_TEST_OUTPUT_BUFFER_SIZE];
void _test_output_append(char *);
void _test_output_flush(void);
/* Do not call exit() since it closes stdin, etc and pulls in stdio code */
#define rtems_test_exit(_s) \
do { \
rtems_shutdown_executive(0); \
} while (0)
#define rtems_test_exit(_s) \
do { \
_test_output_flush(); \
exit(_s); \
} while (0)
#define FLUSH_OUTPUT() \
do { \
} while (0)
#undef printf
#define printf(...) \
do { \
char _buffer[128]; \
sprintf( _buffer, __VA_ARGS__); \
_test_output_append( _buffer ); \
} while (0)
/*
* BUFFER TEST OUTPUT
*/
#elif defined(TESTS_BUFFER_OUTPUT)
#undef puts
#define puts(_string) \
do { \
char _buffer[128]; \
sprintf( _buffer, "%s\n", _string ); \
_test_output_append( _buffer ); \
} while (0)
#include <stdio.h>
#include <stdlib.h>
#undef putchar
#define putchar(_c) \
do { \
char _buffer[2]; \
_buffer[0] = _c; \
_buffer[1] = '\0'; \
_test_output_append( _buffer ); \
} while (0)
#define _TEST_OUTPUT_BUFFER_SIZE 2048
extern char _test_output_buffer[_TEST_OUTPUT_BUFFER_SIZE];
void _test_output_append(char *);
void _test_output_flush(void);
/* we write to stderr when there is a pause() */
#define FLUSH_OUTPUT() _test_output_flush()
#define rtems_test_exit(_s) \
do { \
_test_output_flush(); \
exit(_s); \
} while (0)
#if defined(TEST_INIT) || defined(CONFIGURE_INIT)
#undef printf
#define printf(...) \
do { \
char _buffer[128]; \
sprintf( _buffer, __VA_ARGS__); \
_test_output_append( _buffer ); \
} while (0)
char _test_output_buffer[_TEST_OUTPUT_BUFFER_SIZE];
int _test_output_buffer_index = 0;
#undef puts
#define puts(_string) \
do { \
char _buffer[128]; \
sprintf( _buffer, "%s\n", _string ); \
_test_output_append( _buffer ); \
} while (0)
void _test_output_append(char *_buffer)
{
char *p;
#undef putchar
#define putchar(_c) \
do { \
char _buffer[2]; \
_buffer[0] = _c; \
_buffer[1] = '\0'; \
_test_output_append( _buffer ); \
} while (0)
for ( p=_buffer ; *p ; p++ ) {
_test_output_buffer[_test_output_buffer_index++] = *p;
_test_output_buffer[_test_output_buffer_index] = '\0';
#if 0
if ( *p == '\n' ) {
fprintf( stderr, "BUFFER -- %s", _test_output_buffer );
_test_output_buffer_index = 0;
_test_output_buffer[0] = '\0';
/* we write to stderr when there is a pause() */
#define FLUSH_OUTPUT() _test_output_flush()
#if defined(TEST_INIT) || defined(CONFIGURE_INIT)
char _test_output_buffer[_TEST_OUTPUT_BUFFER_SIZE];
int _test_output_buffer_index = 0;
void _test_output_append(char *_buffer)
{
char *p;
for ( p=_buffer ; *p ; p++ ) {
_test_output_buffer[_test_output_buffer_index++] = *p;
_test_output_buffer[_test_output_buffer_index] = '\0';
#if 0
if ( *p == '\n' ) {
fprintf( stderr, "BUFFER -- %s", _test_output_buffer );
_test_output_buffer_index = 0;
_test_output_buffer[0] = '\0';
}
#endif
if ( _test_output_buffer_index >= (_TEST_OUTPUT_BUFFER_SIZE - 80) )
_test_output_flush();
}
}
#include <termios.h>
#include <unistd.h>
void _test_output_flush(void)
{
fprintf( stderr, "%s", _test_output_buffer );
_test_output_buffer_index = 0;
tcdrain( 2 );
}
#endif
/*
* USE IPRINT
*/
#else
#include <stdio.h>
#include <stdlib.h>
/* do not use iprintf if strict ansi mode */
#if defined(_NEWLIB_VERSION) && !defined(__STRICT_ANSI__)
#undef printf
#define printf(...) \
do { \
fiprintf( stderr, __VA_ARGS__ ); \
} while (0)
#else
#undef printf
#define printf(...) \
do { \
fprintf( stderr, __VA_ARGS__ ); \
} while (0)
#endif
#undef puts
#define puts(_s) \
do { \
printf( "%s\n", _s ); \
} while (0)
#undef putchar
#define putchar(_c) \
do { \
printf( "%c", _c ); \
} while (0)
#define rtems_test_exit(_s) \
do { \
exit(_s); \
} while (0)
#define FLUSH_OUTPUT() \
do { \
fflush(stdout); \
} while (0)
#endif
if ( _test_output_buffer_index >= (_TEST_OUTPUT_BUFFER_SIZE - 80) )
_test_output_flush();
}
}
#include <termios.h>
#include <unistd.h>
void _test_output_flush(void)
{
fprintf( stderr, "%s", _test_output_buffer );
_test_output_buffer_index = 0;
tcdrain( 2 );
}
#endif /* TEST_INIT */
#endif /* TESTS_BUFFER_OUTPUT */
#ifdef __cplusplus
};