forked from Imagelibrary/rtems
ba959a4b1c
* spprintk/init.c, spprintk/spprintk.doc, spprintk/spprintk.scn: Clean up and add test of getchark().
113 lines
2.5 KiB
C
113 lines
2.5 KiB
C
/*
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* Exercise putk, printk, and getchark
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*
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* COPYRIGHT (c) 1989-2010.
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* On-Line Applications Research Corporation (OAR).
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rtems.com/license/LICENSE.
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*
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* $Id$
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*/
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#include <tmacros.h>
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#include <rtems/bspIo.h>
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int test_getchar(void)
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{
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return 0x35;
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}
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void do_getchark(void)
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{
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int sc;
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BSP_polling_getchar_function_type poll_char;
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poll_char = BSP_poll_char;
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BSP_poll_char = NULL;
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putk( "getchark - NULL getchar method - return -1" );
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sc = getchark();
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rtems_test_assert( sc == -1 );
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putk( "getchark - test getchar method - returns 0x35" );
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BSP_poll_char = test_getchar;
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sc = getchark();
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rtems_test_assert( sc == 0x35 );
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BSP_poll_char = poll_char;
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}
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void do_putk(void)
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{
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putk( "This is a test of putk" );
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}
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void do_printk(void)
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{
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printk( "bad format -- %%q in parentheses (%q)\n" );
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printk( "bad format -- %%lq in parentheses (%lq)\n", 0x1234 );
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printk( "%%O octal upper case 16 -- %O\n", 16 );
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printk( "%%o octal lower case of 16 -- %O\n", 16 );
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printk( "%%I of 16 -- %I\n", 16 );
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printk( "%%i of 16 -- %i\n", 16 );
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printk( "%%D of 16 -- %D\n", 16 );
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printk( "%%d of 16 -- %d\n", 16 );
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printk( "%%-3d of 16 -- %-3d\n", 16 );
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printk( "%%U of 16 -- %U\n", 16 );
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printk( "%%u of 16 -- %u\n", 16 );
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printk( "%%X of 16 -- %X\n", 16 );
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printk( "%%x of 16 -- %x\n", 16 );
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printk( "%%p of 0x1234 -- %p\n", (void *)0x1234 );
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/* negative numbers */
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printk( "%%d of -16 -- %d\n", -16 );
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printk( "%%d of -16 -- %-3d\n", -16 );
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printk( "%%u of -16 -- %u\n", -16 );
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/* string formats */
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printk( "%%s of Mary Had a Little Lamb -- (%s)\n",
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"Mary Had a Little Lamb" );
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printk( "%%s of NULL -- (%s)\n", NULL );
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printk( "%%12s of joel -- (%20s)\n", "joel" );
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printk( "%%4s of joel -- (%4s)\n", "joel" );
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printk( "%%-12s of joel -- (%-20s)\n", "joel" );
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printk( "%%-4s of joel -- (%-4s)\n", "joel" );
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printk( "%%c of X -- (%c)\n", 'X' );
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}
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rtems_task Init(
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rtems_task_argument argument
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)
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{
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printk( "\n\n*** TEST PRINTK ***\n" );
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do_putk();
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putk("");
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do_printk();
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putk("");
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do_getchark();
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printk( "*** END OF TEST PRINTK ***\n" );
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rtems_test_exit( 0 );
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}
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/* configuration information */
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#define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
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#define CONFIGURE_MAXIMUM_TASKS 1
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#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
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#define CONFIGURE_INIT
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#include <rtems/confdefs.h>
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