libtests: added test to confirm patch fixes bug

1 files changed, 155 insertions, 0 deletions

diff --git a/testsuites/libtests/uid01/init.c b/testsuites/libtests/uid01/init.c
new file mode 100644
index 0000000000..0335347e70
--- /dev/null
+++ b/testsuites/libtests/uid01/init.c
@@ -0,0 +1,155 @@
+/*
+ *  COPYRIGHT (c) 2013.
+ *  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.com/license/LICENSE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <bsp.h>
+
+#include <stdlib.h>
+#include <stdio.h>
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <sys/ioctl.h>
+#include <unistd.h>
+#include <rtems/mw_uid.h>
+#include "termios_testdriver_intr.h"
+#include "tmacros.h"
+
+#define UID_MESSAGE_COUNT 10
+
+/* forward declarations to avoid warnings */
+rtems_task Init(rtems_task_argument argument);
+void open_it(void);
+void register_it(void);
+void printf_uid_message(struct MW_UID_MESSAGE *uid);
+void receive_uid_message(void);
+void close_it(void);
+
+extern const char *Mouse_Type_Long;
+extern const char *Mouse_Type_Short;
+extern const unsigned char Mouse_Actions[];
+extern const size_t Mouse_Actions_Size;
+extern const size_t Mouse_Actions_Per_Iteration;
+
+int Mouse_Index = 0;
+
+int Test_fd;
+
+void open_it(void)
+{
+  /* open the file */
+  Test_fd = open( "/dev/mouse", O_RDONLY );
+  rtems_test_assert( Test_fd != -1 );
+}
+
+void register_it(void)
+{
+  int                rc;
+  char               name[5] = "mous";
+
+  rc = uid_open_queue( name, 0, UID_MESSAGE_COUNT );
+  rtems_test_assert( rc == 0 );
+
+  rc = uid_register_device( Test_fd, name );
+  rtems_test_assert( rc == 0 );
+}
+
+void printf_uid_message(
+  struct MW_UID_MESSAGE *uid
+)
+{
+  uid_print_message_with_plugin(
+    stdout,
+    (rtems_printk_plugin_t)fprintf,
+    uid
+  );
+}
+
+void receive_uid_message(void)
+{
+  int                    rc;
+  struct MW_UID_MESSAGE  uid;
+
+  rc = uid_read_message( &uid, 0.5L );
+  if ( rc != sizeof(struct MW_UID_MESSAGE) )
+    return;
+  printf_uid_message( &uid );
+}
+
+void close_it(void)
+{
+  int rc;
+
+  rc = uid_unregister_device( Test_fd );
+  rtems_test_assert( rc == 0 );
+
+  rc = close( Test_fd );
+  rtems_test_assert( rc == 0 );
+}
+
+rtems_task Init(
+  rtems_task_argument ignored
+)
+{
+
+  printf( "\n\n*** UID01 TEST ***\n" );
+
+  open_it();
+  register_it();
+
+  /* No message should ever be recieved. With a timeout val of 0, this
+   * call will never return. We use this to check if patch was correct
+   * by passing a number of ticks greater than 0 and less than 1. If
+   * patch was correct, this call will timeout instead of waiting 
+   * indefinitely.
+   */
+  receive_uid_message();
+
+  close_it(); 
+  printf( "*** END OF UID01 TEST ***\n" );
+  rtems_test_exit( 0 );
+}
+
+/* configuration information */
+
+#include <rtems/serial_mouse.h>
+#include "termios_testdriver_intr.h"
+
+/* NOTICE: the clock driver is explicitly disabled */
+#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
+#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
+#define CONFIGURE_APPLICATION_EXTRA_DRIVERS \
+    TERMIOS_TEST_DRIVER_TABLE_ENTRY, \
+    SERIAL_MOUSE_DRIVER_TABLE_ENTRY
+
+/* one for the console and one for the test port */
+#define CONFIGURE_NUMBER_OF_TERMIOS_PORTS 2
+
+/* we need to be able to open the test device and mouse */
+#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 5
+#define CONFIGURE_MAXIMUM_TASKS  1
+#define CONFIGURE_MAXIMUM_TIMERS 2
+#define CONFIGURE_MAXIMUM_MESSAGE_QUEUES 1
+
+#define CONFIGURE_MESSAGE_BUFFER_MEMORY \
+  CONFIGURE_MESSAGE_BUFFERS_FOR_QUEUE( \
+    UID_MESSAGE_COUNT, \
+    sizeof(struct MW_UID_MESSAGE) \
+  )
+
+#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
+#define CONFIGURE_INIT
+
+#include <rtems/confdefs.h>
+
+/* end of file */