2010-07-19 Joel Sherrill <joel.sherrill@oarcorp.com>

	* Makefile.am, configure.ac, termios06/init.c: Add initial tests for
	XON/XOFF and VMIN/VMAX cases.
	* termios07/.cvsignore, termios07/Makefile.am, termios07/init.c,
	termios07/termios07.doc, termios07/termios07.scn,
	termios08/.cvsignore, termios08/Makefile.am, termios08/init.c,
	termios08/termios08.doc, termios08/termios08.scn: New files.

5 files changed, 226 insertions, 0 deletions

diff --git a/testsuites/libtests/termios07/.cvsignore b/testsuites/libtests/termios07/.cvsignore
new file mode 100644
index 0000000000..282522db03
--- /dev/null
+++ b/testsuites/libtests/termios07/.cvsignore
@@ -0,0 +1,2 @@
+Makefile
+Makefile.in
diff --git a/testsuites/libtests/termios07/Makefile.am b/testsuites/libtests/termios07/Makefile.am
new file mode 100644
index 0000000000..b523273f9b
--- /dev/null
+++ b/testsuites/libtests/termios07/Makefile.am
@@ -0,0 +1,27 @@
+##
+## $Id$
+##
+
+MANAGERS = all
+
+rtems_tests_PROGRAMS = termios07
+termios07_SOURCES = init.c ../termios04/termios_testdriver_intr.c
+
+dist_rtems_tests_DATA = termios07.scn
+dist_rtems_tests_DATA += termios07.doc
+
+include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
+include $(top_srcdir)/../automake/compile.am
+include $(top_srcdir)/../automake/leaf.am
+
+AM_CPPFLAGS += -I$(top_srcdir)/../support/include
+AM_CPPFLAGS += -I$(top_srcdir)/termios04
+
+LINK_OBJS = $(termios07_OBJECTS) $(termios07_LDADD)
+LINK_LIBS = $(termios07_LDLIBS)
+
+termios07$(EXEEXT): $(termios07_OBJECTS) $(termios07_DEPENDENCIES)
+	@rm -f termios07$(EXEEXT)
+	$(make-exe)
+
+include $(top_srcdir)/../automake/local.am
diff --git a/testsuites/libtests/termios07/init.c b/testsuites/libtests/termios07/init.c
new file mode 100644
index 0000000000..5830587e88
--- /dev/null
+++ b/testsuites/libtests/termios07/init.c
@@ -0,0 +1,174 @@
+/*
+ *  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.com/license/LICENSE.
+ *
+ *  $Id$
+ */
+
+#include <tmacros.h>
+#include "test_support.h"
+#include "termios_testdriver_intr.h"
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <termios.h>
+#include <rtems/dumpbuf.h>
+#include <rtems/libio.h>
+
+void write_helper(
+  int        fd,
+  const char *c
+)
+{
+  size_t   len;
+  int      rc;
+  
+  len = strlen( c );
+  printf( "Writing: %s", c );
+
+  rc = write( fd, c, len );
+  rtems_test_assert( rc == len );
+
+  termios_test_driver_dump_tx("Transmitted");
+}
+
+uint8_t read_helper_buffer[256];
+
+void read_helper(
+  int         fd,
+  const char *expected
+)
+{
+  int    rc;
+  size_t len;
+
+  len = strlen( expected );
+
+  termios_test_driver_set_rx( expected, len );
+  printf( "\nReading (expected):\n" );
+  rtems_print_buffer( (unsigned char *)expected, len-1 );
+
+  rc = read( fd, read_helper_buffer, sizeof(read_helper_buffer) );
+  rtems_test_assert( rc != -1 );
+
+  printf( "Read %d bytes from read(2)\n", rc );
+  rtems_print_buffer( read_helper_buffer, rc );
+
+  termios_test_driver_dump_tx("As Read");
+}
+
+int Test_fd;
+
+void open_it(void)
+{
+  /* open the file */
+  puts( "open(" TERMIOS_TEST_DRIVER_DEVICE_NAME ") - OK " );
+  Test_fd = open( TERMIOS_TEST_DRIVER_DEVICE_NAME, O_RDWR );
+  rtems_test_assert( Test_fd != -1 );
+}
+
+void close_it(void)
+{
+  int rc;
+
+  puts( "close(" TERMIOS_TEST_DRIVER_DEVICE_NAME ") - OK " );
+  rc = close( Test_fd );
+  rtems_test_assert( rc == 0 );
+}
+
+void change_iflag( const char *desc, int mask, int new )
+{
+  int            rc;
+  struct termios attr;
+
+  printf( "Changing c_iflag to: %s\n", desc );
+  rc = tcgetattr( Test_fd, &attr );
+  rtems_test_assert( rc == 0 );
+
+  attr.c_iflag &= ~mask;
+  attr.c_iflag |= new;
+
+  rc = tcsetattr( Test_fd, TCSANOW, &attr );
+  rtems_test_assert( rc == 0 );
+}
+
+const char XON_String[] = "\021";
+const char XOFF_String[] = "\023";
+
+const char ExpectedOutput_1[] =
+"0123456789012345678901234567890123456789"
+"0123456789012345678901234567890123456789"
+"0123456789012345678901234567890123456789"
+"0123456789012345678901234567890123456789"
+"0123456789012345678901234567890123456789";
+#if 0
+const char ExpectedInput_1[] = "Blocking interrupt driven read.\n";
+const char ExpectedInput_2[] = "Non-Blocking interrupt driven read.\n";
+#endif
+
+rtems_task Init(
+  rtems_task_argument argument
+)
+{
+  rtems_status_code sc;
+
+  puts( "\n\n*** TEST TERMIOS07 ***" );
+
+  puts( "rtems_termios_bufsize( 64, 64, 64 ) - OK" );
+  sc = rtems_termios_bufsize ( 64, 64, 64 );
+  rtems_test_assert( sc == RTEMS_SUCCESSFUL );
+
+  open_it();
+
+  change_iflag( "Set XON/XOFF", IXON|IXOFF, IXON|IXOFF );
+
+  termios_test_driver_set_rx( XOFF_String, 1 );
+  sc = rtems_task_wake_after( 2 * rtems_clock_get_ticks_per_second() );
+  rtems_test_assert( sc == RTEMS_SUCCESSFUL );
+
+  write_helper( Test_fd, ExpectedOutput_1 );
+
+#if 0
+  /* some basic cases */
+  write_helper( Test_fd, ExpectedOutput_1 );
+  read_helper( Test_fd, ExpectedInput_1 );
+  termios_test_driver_set_rx_enqueue_now( true );
+  read_helper( Test_fd, ExpectedInput_2 );
+#endif
+
+  close_it();
+
+  puts( "*** END OF TEST TERMIOS07 ***" );
+
+  rtems_test_exit(0);
+}
+
+/* configuration information */
+
+#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
+#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
+#define CONFIGURE_APPLICATION_EXTRA_DRIVERS \
+  TERMIOS_TEST_DRIVER_TABLE_ENTRY
+
+/* include an extra slot for registering the termios one dynamically */
+#define CONFIGURE_MAXIMUM_DRIVERS 3
+
+/* one for the console and one for the test port */
+#define CONFIGURE_NUMBER_OF_TERMIOS_PORTS 3
+
+/* we need to be able to open the test device */
+#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_TASKS                  1
+#define CONFIGURE_MAXIMUM_TIMERS                 2
+#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
+
+#define CONFIGURE_INIT
+
+#include <rtems/confdefs.h>
+/* end of file */
diff --git a/testsuites/libtests/termios07/termios07.doc b/testsuites/libtests/termios07/termios07.doc
new file mode 100644
index 0000000000..fba3571593
--- /dev/null
+++ b/testsuites/libtests/termios07/termios07.doc
@@ -0,0 +1,22 @@
+#
+#  $Id$
+#
+#  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.com/license/LICENSE.
+#
+
+This file describes the directives and concepts tested by this test set.
+
+test set name:  termios07
+
+directives:
+
+  XXX list them
+
+concepts:
+
++ flow control testing
diff --git a/testsuites/libtests/termios07/termios07.scn b/testsuites/libtests/termios07/termios07.scn
new file mode 100644
index 0000000000..a63612096b
--- /dev/null
+++ b/testsuites/libtests/termios07/termios07.scn
@@ -0,0 +1 @@
+XXX fill in with test output