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/*
* Exercise putk, printk, and getchark
*
* COPYRIGHT (c) 1989-2010.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <rtems/score/io.h>
/*
* Undefined the RTEMS_PRINTFLIKE and make it nothing. The test code
* contained in the file is suppose to be wrong.
*/
#undef RTEMS_PRINTFLIKE
#define RTEMS_PRINTFLIKE(_a, _b)
#include <rtems/bspIo.h>
#include <tmacros.h>
const char rtems_test_name[] = "SPPRINTK";
static int test_getchar(void)
{
return 0x35;
}
static void do_getchark(void)
{
int sc;
BSP_polling_getchar_function_type poll_char;
poll_char = BSP_poll_char;
BSP_poll_char = NULL;
putk( "getchark - NULL getchar method - return -1" );
sc = getchark();
rtems_test_assert( sc == -1 );
putk( "getchark - test getchar method - returns 0x35" );
BSP_poll_char = test_getchar;
sc = getchark();
rtems_test_assert( sc == 0x35 );
BSP_poll_char = poll_char;
}
static void do_putk(void)
{
putk( "This is a test of putk" );
}
static void do_printk(void)
{
long lm = 2147483647L;
unsigned long ulm = 4294967295UL;
long long llm = 9223372036854775807LL;
long long ullm = 18446744073709551615ULL;
printk( "bad format -- %%q in parentheses (%q)\n" );
printk( "bad format -- %%lq in parentheses (%lq)\n" );
printk( "%%o of 16 -- %o\n", 16 );
printk( "%%i of 16 -- %i\n", 16 );
printk( "%%d of 16 -- %d\n", 16 );
printk( "'%%-3d' of 16 -- '%-3d'\n", 16 );
printk( "'%%3d' of 16 -- '%3d'\n", 16 );
printk( "%%u of 16 -- %u\n", 16 );
printk( "%%X of 16 -- %X\n", 16 );
printk( "%%x of 16 -- %x\n", 16 );
printk( "%%p of 0x1234 -- %p\n", (void *)0x1234 );
/* long */
printk( "%%lo of 2147483647 -- %lo\n", lm );
printk( "%%li of 2147483647 -- %li\n", lm );
printk( "%%lu of 2147483647 -- %lu\n", lm );
printk( "%%lx of 2147483647 -- %lx\n", lm );
printk( "%%lo of -2147483648 -- %lo\n", -lm - 1L );
printk( "%%li of -2147483648 -- %li\n", -lm - 1L );
printk( "%%lx of -2147483648 -- %lx\n", -lm - 1L );
printk( "%%lo of 4294967295 -- %lo\n", ulm );
printk( "%%lu of 4294967295 -- %lu\n", ulm );
printk( "%%lx of 4294967295 -- %lx\n", ulm );
/* long long */
printk( "%%llo of 9223372036854775807 -- %llo\n", llm );
printk( "%%lli of 9223372036854775807 -- %lli\n", llm );
printk( "%%llu of 9223372036854775807 -- %llu\n", llm );
printk( "%%llx of 9223372036854775807 -- %llx\n", llm );
printk( "%%llo of -9223372036854775808 -- %llo\n", -llm - 1LL );
printk( "%%lli of -9223372036854775808 -- %lli\n", -llm - 1LL );
printk( "%%llx of -9223372036854775808 -- %llx\n", -llm - 1LL );
printk( "%%llo of 18446744073709551615 -- %llo\n", ullm );
printk( "%%llu of 18446744073709551615 -- %llu\n", ullm );
printk( "%%llx of 18446744073709551615 -- %llx\n", ullm );
/* negative numbers */
printk( "%%d of -16 -- %d\n", -16 );
printk( "%%d of -16 -- %-3d\n", -16 );
printk( "%%u of -16 -- %u\n", -16 );
/* string formats */
printk( "%%s of Mary Had a Little Lamb -- '%s'\n",
"Mary Had a Little Lamb" );
printk( "%%s of NULL -- '%s'\n", NULL );
printk( "%%12s of joel -- '%20s'\n", "joel" );
printk( "%%4s of joel -- '%4s'\n", "joel" );
printk( "%%-12s of joel -- '%-20s'\n", "joel" );
printk( "%%-4s of joel -- '%-4s'\n", "joel" );
printk( "%%c of X -- '%c'\n", 'X' );
printk( "%%hhu of X -- %hhu\n", 'X' );
}
typedef struct {
char buf[128];
size_t i;
} test_context;
static test_context test_instance;
static void clear( test_context *ctx )
{
ctx->i = 0;
memset( ctx->buf, 0, sizeof( ctx->buf ) );
}
static void put_char( int c, void *arg )
{
test_context *ctx;
ctx = arg;
if ( ctx->i < sizeof( ctx->buf ) ) {
ctx->buf[ ctx->i ] = (char) c;
++ctx->i;
}
}
static test_context test_instance;
static void test_io_printf( test_context *ctx )
{
int i;
intmax_t j;
long long ll;
long l;
size_t z;
ptrdiff_t t;
clear( ctx );
i = 123;
_IO_Printf( put_char, ctx, "%i", i );
rtems_test_assert( strcmp( ctx->buf, "123" ) == 0 );
clear( ctx );
j = 456;
_IO_Printf( put_char, ctx, "%ji", j );
rtems_test_assert( strcmp( ctx->buf, "456" ) == 0 );
clear( ctx );
ll = 789;
_IO_Printf( put_char, ctx, "%lli", ll );
rtems_test_assert( strcmp( ctx->buf, "789" ) == 0 );
clear( ctx );
l = 101112;
_IO_Printf( put_char, ctx, "%li", l );
rtems_test_assert( strcmp( ctx->buf, "101112" ) == 0 );
clear( ctx );
z = 131415;
_IO_Printf( put_char, ctx, "%zi", z );
rtems_test_assert( strcmp( ctx->buf, "131415" ) == 0 );
clear( ctx );
t = 161718;
_IO_Printf( put_char, ctx, "%ti", t );
rtems_test_assert( strcmp( ctx->buf, "161718" ) == 0 );
}
static void test_io_base64( test_context *ctx )
{
unsigned char buf[] = "abcdefghi";
int n;
clear( ctx );
n = _IO_Base64( put_char, ctx, buf, 9, "\n", 0 );
rtems_test_assert( n == 14 );
rtems_test_assert( strcmp( ctx->buf, "YWJj\nZGVm\nZ2hp" ) == 0 );
clear( ctx );
n = _IO_Base64( put_char, ctx, buf, 8, "\n", 4 );
rtems_test_assert( n == 14 );
rtems_test_assert( strcmp( ctx->buf, "YWJj\nZGVm\nZ2g=" ) == 0 );
clear( ctx );
n = _IO_Base64( put_char, ctx, buf, 7, "\n", 4 );
rtems_test_assert( n == 14 );
rtems_test_assert( strcmp( ctx->buf, "YWJj\nZGVm\nZw==" ) == 0 );
clear( ctx );
n = _IO_Base64( put_char, ctx, buf, 6, "\n", 4 );
rtems_test_assert( n == 9 );
rtems_test_assert( strcmp( ctx->buf, "YWJj\nZGVm" ) == 0 );
clear( ctx );
n = _IO_Base64( put_char, ctx, buf, 5, "\n", 4 );
rtems_test_assert( n == 9 );
rtems_test_assert( strcmp( ctx->buf, "YWJj\nZGU=" ) == 0 );
clear( ctx );
n = _IO_Base64( put_char, ctx, buf, 4, "\n", 4 );
rtems_test_assert( n == 9 );
rtems_test_assert( strcmp( ctx->buf, "YWJj\nZA==" ) == 0 );
clear( ctx );
n = _IO_Base64( put_char, ctx, buf, 3, "\n", 4 );
rtems_test_assert( n == 4 );
rtems_test_assert( strcmp( ctx->buf, "YWJj" ) == 0 );
clear( ctx );
n = _IO_Base64( put_char, ctx, buf, 2, "\n", 4 );
rtems_test_assert( n == 4 );
rtems_test_assert( strcmp( ctx->buf, "YWI=" ) == 0 );
clear( ctx );
n = _IO_Base64( put_char, ctx, buf, 1, "\n", 4 );
rtems_test_assert( n == 4 );
rtems_test_assert( strcmp( ctx->buf, "YQ==" ) == 0 );
clear( ctx );
n = _IO_Base64( put_char, ctx, buf, 0, "\n", 4 );
rtems_test_assert( n == 0 );
}
static rtems_task Init(
rtems_task_argument argument
)
{
TEST_BEGIN();
do_putk();
putk("");
do_printk();
putk("");
do_getchark();
test_io_printf(&test_instance);
test_io_base64(&test_instance);
TEST_END();
rtems_test_exit( 0 );
}
/* configuration information */
#define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
#define CONFIGURE_MAXIMUM_TASKS 1
#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
#define CONFIGURE_INIT
#include <rtems/confdefs.h>
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