1 files changed, 191 insertions, 0 deletions
diff --git a/testsuites/libtests/termios10/init.c b/testsuites/libtests/termios10/init.c
new file mode 100644
index 0000000000..ca5de97f24
--- /dev/null
+++ b/testsuites/libtests/termios10/init.c
@@ -0,0 +1,191 @@
+/*
+ *  COPYRIGHT (c) 1989-2012,2019.
+ *  On-Line Applications Research Corporation (OAR).
+ *
+ *  SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tmacros.h>
+#include "test_support.h"
+
+#ifdef INTERRUPT_DRIVEN
+#include "termios_testdriver_intr.h"
+const char rtems_test_name[] = "TERMIOS 11 -- Interrupt driven";
+#else
+#include "termios_testdriver_polled.h"
+const char rtems_test_name[] = "TERMIOS 10 -- Polled";
+#endif
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <signal.h>
+#include <termios.h>
+#include <rtems/dumpbuf.h>
+#include <rtems/libio.h>
+
+int Test_fd;
+
+static void open_it(void)
+{
+  Test_fd = open( TERMIOS_TEST_DRIVER_DEVICE_NAME, O_RDWR );
+  rtems_test_assert( Test_fd != -1 );
+}
+
+static void change_lflag( const char *desc, int mask, int new )
+{ 
+  int            rc;
+  struct termios attr;
+  
+  if (desc) {
+    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 );
+}
+
+
+static void read_it(ssize_t expected, int expected_intr)
+{
+  ssize_t rc;
+  char    buf[32];
+
+  rtems_test_assert( expected <= sizeof(buf) );
+
+  rc = read( Test_fd, buf, expected ); 
+  if (expected_intr) {
+    rtems_test_assert( rc == -1 );
+    rtems_test_assert( errno == EINTR );
+  } else {
+    if ( expected != rc )
+      printf( "ERROR - expected=%zd rc=%zd\n", expected, rc );
+    rtems_test_assert( expected == rc );
+  }
+}
+
+static void close_it(void)
+{
+  int rc;
+
+  rc = close( Test_fd );
+  rtems_test_assert( rc == 0 );
+}
+
+volatile int sigint_occurred = 0;
+volatile int sigquit_occurred = 0;
+
+static void sigint_handler(int signo)
+{
+  rtems_test_assert(signo == SIGINT);
+  sigint_occurred = 1; 
+}
+
+static void sigquit_handler(int signo)
+{
+  rtems_test_assert(signo == SIGQUIT);
+  sigquit_occurred = 1; 
+}
+
+static void test_read_for_signal(
+  const char *description,
+  int         isig_value,
+  char        c,
+  int         sigint_expected,
+  int         sigquit_expected
+)
+{
+  char expected[3];
+
+  printf("Test read for %s\n", description);
+
+  expected[0] = c;
+  expected[1] = '\n'; /* in canonical mode, so need \n for read to return */
+  expected[2] = '\0';
+
+  sigint_occurred  = 0;
+  sigquit_occurred = 0;
+
+  open_it();
+
+  change_lflag(NULL, ISIG, isig_value);
+
+  termios_test_driver_set_rx( expected, 2 );
+
+  read_it(1, (sigint_expected || sigquit_expected));
+
+  rtems_test_assert(sigint_occurred == sigint_expected);
+  rtems_test_assert(sigquit_occurred == sigquit_expected);
+  close_it();
+}
+
+/*
+ * Use a POSIX init thread so signals are enabled.
+ */
+static void *POSIX_Init(void *argument)
+{
+  int rc;
+
+  TEST_BEGIN();
+
+  signal(SIGINT, sigint_handler);
+  signal(SIGQUIT, sigquit_handler);
+
+  puts( "Exercise default ISIG handler with ISIG enabled");
+  test_read_for_signal("VKILL - no signals", ISIG, '\003', 0, 0);
+  test_read_for_signal("VQUIT - no signals", ISIG, '\034', 0, 0);
+
+  puts( "Exercise POSIX ISIG handler with ISIG enabled");
+  rc = rtems_termios_register_isig_handler(rtems_termios_posix_isig_handler);
+  rtems_test_assert( rc == 0 );
+  test_read_for_signal("VKILL - signal caught", ISIG, '\003', 1, 0);
+  test_read_for_signal("VQUIT - signal caught", ISIG, '\034', 0, 1);
+
+  puts( "Exercise default ISIG handler with ISIG enabled");
+  rc = rtems_termios_register_isig_handler(rtems_termios_default_isig_handler);
+  rtems_test_assert( rc == 0 );
+  test_read_for_signal("VKILL - signal caught", ISIG, '\003', 0, 0);
+  test_read_for_signal("VQUIT - signal caught", ISIG, '\034', 0, 0);
+
+  puts( "Exercise POSIX ISIG handler with ISIG disabled");
+  rc = rtems_termios_register_isig_handler(rtems_termios_posix_isig_handler);
+  rtems_test_assert( rc == 0 );
+  test_read_for_signal("VKILL - signal caught", 0, '\003', 0, 0);
+  test_read_for_signal("VQUIT - signal caught", 0, '\034', 0, 0);
+
+  TEST_END();
+
+  rtems_test_exit(0);
+}
+
+/* configuration information */
+
+#define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
+#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
+#define CONFIGURE_APPLICATION_EXTRA_DRIVERS \
+  TERMIOS_TEST_DRIVER_TABLE_ENTRY
+
+/* we need to be able to open the test device */
+#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
+#define CONFIGURE_MAXIMUM_POSIX_THREADS     1
+#define CONFIGURE_MAXIMUM_TIMERS            2
+#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
+
+#define CONFIGURE_POSIX_INIT_THREAD_TABLE
+
+#define CONFIGURE_INIT
+
+#include <rtems/confdefs.h>
+/* end of file */