diff options
author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2010-07-19 13:54:47 +0000 |
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committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2010-07-19 13:54:47 +0000 |
commit | 78da8ac3965fd42f11595f3d723386c46f2f0714 (patch) | |
tree | 1514fb31319d13a7013dcefffc9bd7e9d81dc261 /testsuites/libtests/termios08 | |
parent | 2010-07-19 Bharath Suri <bharath.s.jois@gmail.com> (diff) | |
download | rtems-78da8ac3965fd42f11595f3d723386c46f2f0714.tar.bz2 |
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.
Diffstat (limited to 'testsuites/libtests/termios08')
-rw-r--r-- | testsuites/libtests/termios08/.cvsignore | 2 | ||||
-rw-r--r-- | testsuites/libtests/termios08/Makefile.am | 27 | ||||
-rw-r--r-- | testsuites/libtests/termios08/init.c | 158 | ||||
-rw-r--r-- | testsuites/libtests/termios08/termios08.doc | 22 | ||||
-rw-r--r-- | testsuites/libtests/termios08/termios08.scn | 1 |
5 files changed, 210 insertions, 0 deletions
diff --git a/testsuites/libtests/termios08/.cvsignore b/testsuites/libtests/termios08/.cvsignore new file mode 100644 index 0000000000..282522db03 --- /dev/null +++ b/testsuites/libtests/termios08/.cvsignore @@ -0,0 +1,2 @@ +Makefile +Makefile.in diff --git a/testsuites/libtests/termios08/Makefile.am b/testsuites/libtests/termios08/Makefile.am new file mode 100644 index 0000000000..322cd3fb1b --- /dev/null +++ b/testsuites/libtests/termios08/Makefile.am @@ -0,0 +1,27 @@ +## +## $Id$ +## + +MANAGERS = all + +rtems_tests_PROGRAMS = termios08 +termios08_SOURCES = init.c ../termios03/termios_testdriver_polled.c + +dist_rtems_tests_DATA = termios08.scn +dist_rtems_tests_DATA += termios08.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)/termios03 + +LINK_OBJS = $(termios08_OBJECTS) $(termios08_LDADD) +LINK_LIBS = $(termios08_LDLIBS) + +termios08$(EXEEXT): $(termios08_OBJECTS) $(termios08_DEPENDENCIES) + @rm -f termios08$(EXEEXT) + $(make-exe) + +include $(top_srcdir)/../automake/local.am diff --git a/testsuites/libtests/termios08/init.c b/testsuites/libtests/termios08/init.c new file mode 100644 index 0000000000..ce347b5001 --- /dev/null +++ b/testsuites/libtests/termios08/init.c @@ -0,0 +1,158 @@ +/* + * 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_polled.h" + +#include <sys/types.h> +#include <sys/stat.h> +#include <fcntl.h> +#include <unistd.h> +#include <sys/ioctl.h> +#include <rtems/dumpbuf.h> +#include <rtems/termiostypes.h> + +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 write_it(void) +{ + ssize_t sc; + char ch[10] = "PPPD TEST"; + + puts( "write(PPPD TEST) - OK " ); + sc = write(Test_fd, ch, sizeof(ch)); + rtems_test_assert( sc == sizeof(ch) ); +} + +uint8_t read_helper_buffer[256]; + +void change_lflag( const char *desc, int mask, int new ) +{ + int rc; + struct termios attr; + + printf( "Changing c_lflag to: %s\n", desc ); + rc = tcgetattr( Test_fd, &attr ); + rtems_test_assert( rc == 0 ); + + attr.c_lflag &= ~mask; + attr.c_lflag |= new; + + rc = tcsetattr( Test_fd, TCSANOW, &attr ); + rtems_test_assert( rc == 0 ); +} + +void change_vmin_vtime( const char *desc, int min, int time ) +{ + int rc; + struct termios attr; + + printf( "Changing %s - VMIN=%d VTIME=%d\n", desc, min, time ); + rc = tcgetattr( Test_fd, &attr ); + rtems_test_assert( rc == 0 ); + + attr.c_cc[VMIN] = min; + attr.c_cc[VTIME] = time; + + rc = tcsetattr( Test_fd, TCSANOW, &attr ); + rtems_test_assert( rc == 0 ); +} + +void read_it( + ssize_t expected +) +{ + ssize_t rc; + char buf[32]; + + rtems_test_assert( expected <= sizeof(buf) ); + + printf( "read - %zd expected\n", expected ); + rc = read( Test_fd, buf, expected ); + if ( expected != rc ) + printf( "ERROR - expected=%zd rc=%zd\n", expected, rc ); + rtems_test_assert( expected == rc ); +} + +rtems_task Init( + rtems_task_argument argument +) +{ + puts( "\n\n*** TEST TERMIOS08 ***" ); + + open_it(); + change_lflag( "non-canonical", ICANON, 0 ); + + change_vmin_vtime( "to polling", 0, 0 ); + read_it( 0 ); + + change_vmin_vtime( "to half-second timeout", 0, 5 ); + read_it( 0 ); + + change_vmin_vtime( "to half-second timeout", 5, 3 ); + puts( "Enqueue 2 characters" ); + termios_test_driver_set_rx( "ab", 2 ); + read_it( 2 ); + + change_vmin_vtime( "to half-second timeout", 5, 3 ); + puts( "Enqueue 1 character" ); + termios_test_driver_set_rx( "b", 1 ); + read_it( 1 ); + + puts( "Enqueue 7 characters" ); + termios_test_driver_set_rx( "1234567", 1 ); + read_it( 5 ); + read_it( 2 ); + + close_it(); + + puts( "*** END OF TEST TERMIOS08 ***" ); + + 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 + +/* 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_RTEMS_INIT_TASKS_TABLE + +#define CONFIGURE_INIT + +#include <rtems/confdefs.h> +/* end of file */ diff --git a/testsuites/libtests/termios08/termios08.doc b/testsuites/libtests/termios08/termios08.doc new file mode 100644 index 0000000000..559d0d7bda --- /dev/null +++ b/testsuites/libtests/termios08/termios08.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: termios08 + +directives: + + XXX list them + +concepts: + ++ various VMIN/VMAX cases diff --git a/testsuites/libtests/termios08/termios08.scn b/testsuites/libtests/termios08/termios08.scn new file mode 100644 index 0000000000..a63612096b --- /dev/null +++ b/testsuites/libtests/termios08/termios08.scn @@ -0,0 +1 @@ +XXX fill in with test output |