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-rw-r--r--testsuite/termios06/test_main.c492
1 files changed, 492 insertions, 0 deletions
diff --git a/testsuite/termios06/test_main.c b/testsuite/termios06/test_main.c
new file mode 100644
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--- /dev/null
+++ b/testsuite/termios06/test_main.c
@@ -0,0 +1,492 @@
+/*
+ * COPYRIGHT (c) 1989-2017.
+ * 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.org/license/LICENSE.
+ */
+
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <inttypes.h>
+#include <sys/tty.h>
+
+#include <rtems/console.h>
+#include <rtems/shell.h>
+#include <rtems/bsd/bsd.h>
+
+#include <termios.h>
+#include <rtems/libcsupport.h>
+#include <rtems/termiostypes.h>
+
+#include "../termios/test_termios_driver.h"
+#include "../termios/test_termios_utilities.h"
+
+#define TEST_NAME "LIBBSD TERMIOS 6"
+
+static struct termios term;
+static rtems_id flush_task_id;
+
+static void init_term(void)
+{
+ int rv;
+
+ rv = tcgetattr(Test_fd, &term);
+ assert(rv == 0);
+
+ term.c_iflag &= ~(IGNBRK | BRKINT | PARMRK | ISTRIP
+ | INLCR | IGNCR | ICRNL | IXON);
+ term.c_lflag &= ~(ECHO | ECHOE | ECHOK | ECHONL | ECHOPRT
+ | ECHOCTL | ECHOKE | ICANON | ISIG | IEXTEN);
+ term.c_cflag &= ~(CSIZE | PARENB);
+ term.c_cflag |= CS8;
+ term.c_oflag &= ~(OPOST | ONLRET | ONLCR | OCRNL
+ | TABDLY | OLCUC);
+
+ term.c_cc[VMIN] = 0;
+ term.c_cc[VTIME] = 0;
+
+ rv = tcsetattr(Test_fd, TCSANOW, &term);
+ assert(rv == 0);
+}
+
+static void test_igncr(void)
+{
+ ssize_t n;
+ char c;
+
+ c = 'x';
+
+ change_iflag("IGNCR", 0, IGNCR);
+
+ n = read(Test_fd, &c, sizeof(c));
+ assert(n == 0);
+ assert(c == 'x');
+
+ termios_test_driver_set_rx_char('\r');
+
+ n = read(Test_fd, &c, sizeof(c));
+ assert(n == 0);
+ assert(c == 'x');
+
+ change_iflag("~IGNCR", IGNCR, 0);
+ termios_test_driver_set_rx_char('\r');
+
+ n = read(Test_fd, &c, sizeof(c));
+ assert(n == 1);
+ assert(c == '\r');
+}
+
+static void test_istrip(void)
+{
+ ssize_t n;
+ char c;
+
+ c = 'x';
+
+ change_iflag("ISTRIP", 0, ISTRIP);
+
+ n = read(Test_fd, &c, sizeof(c));
+ assert(n == 0);
+ assert(c == 'x');
+
+ termios_test_driver_set_rx_char('\376');
+
+ n = read(Test_fd, &c, sizeof(c));
+ assert(n == 1);
+ assert(c == '~');
+
+ change_iflag("~ISTRIP", ISTRIP, 0);
+ termios_test_driver_set_rx_char('\376');
+
+ n = read(Test_fd, &c, sizeof(c));
+ assert(n == 1);
+ assert(c == '\376');
+}
+
+static void test_iuclc(void)
+{
+ ssize_t n;
+ char c;
+
+ c = 'x';
+
+ //IUCLC is not supported within FREEBSD so this should not change the output
+ change_iflag("IUCLC", 0, IUCLC);
+
+ n = read(Test_fd, &c, sizeof(c));
+ assert(n == 0);
+ assert(c == 'x');
+
+ termios_test_driver_set_rx_char('A');
+
+ n = read(Test_fd, &c, sizeof(c));
+ assert(n == 1);
+ assert(c == 'A');
+
+ change_iflag("~IUCLC", IUCLC, 0);
+ termios_test_driver_set_rx_char('A');
+
+ n = read(Test_fd, &c, sizeof(c));
+ assert(n == 1);
+ assert(c == 'A');
+}
+
+static void test_icrnl(void)
+{
+ ssize_t n;
+ char c;
+
+ c = 'x';
+
+ change_iflag("ICRNL", 0, ICRNL);
+
+ n = read(Test_fd, &c, sizeof(c));
+ assert(n == 0);
+ assert(c == 'x');
+
+ termios_test_driver_set_rx_char('\r');
+
+ n = read(Test_fd, &c, sizeof(c));
+ assert(n == 1);
+ assert(c == '\n');
+
+ change_iflag("~ICRNL", ICRNL, 0);
+ termios_test_driver_set_rx_char('\r');
+
+ n = read(Test_fd, &c, sizeof(c));
+ assert(n == 1);
+ assert(c == '\r');
+}
+
+static void test_inlcr(void)
+{
+ ssize_t n;
+ char c;
+
+ c = 'x';
+
+ change_iflag("INLCR", 0, INLCR);
+
+ n = read(Test_fd, &c, sizeof(c));
+ assert(n == 0);
+ assert(c == 'x');
+
+ termios_test_driver_set_rx_char('\n');
+
+ n = read(Test_fd, &c, sizeof(c));
+ assert(n == 1);
+ assert(c == '\r');
+
+ change_iflag("~INLCR", INLCR, 0);
+ termios_test_driver_set_rx_char('\n');
+
+ n = read(Test_fd, &c, sizeof(c));
+ assert(n == 1);
+ assert(c == '\n');
+}
+
+static void test_onlret(void)
+{
+ char c;
+ ssize_t n;
+
+ tt_softc.tp->t_column = 0;
+ tcflush(Test_fd, TCOFLUSH);
+
+ change_oflag("OPOST|ONLRET", 0, OPOST|ONLRET);
+
+ c = 'a';
+ n = write(Test_fd, &c, sizeof(c));
+ assert(n == 1);
+ assert(tt_softc.tp->t_column == 1);
+ n = termios_test_driver_read_tx();
+ assert(n == 1);
+ assert(Tx_Buffer[0] == 'a');
+
+ c = '\n';
+ n = write(Test_fd, &c, sizeof(c));
+ assert(n == 1);
+ assert(tt_softc.tp->t_column == 0);
+ n = termios_test_driver_read_tx();
+ assert(n == 1);
+ assert(Tx_Buffer[0] == '\n');
+
+ change_oflag("~(OPOST|ONLRET)", OPOST|ONLRET, 0);
+}
+
+static void test_onlcr(void)
+{
+ char c;
+ ssize_t n;
+
+ tt_softc.tp->t_column = 0;
+ tcflush(Test_fd, TCOFLUSH);
+
+ change_oflag("OPOST|ONLCR", 0, OPOST|ONLCR);
+
+ c = 'a';
+ n = write(Test_fd, &c, sizeof(c));
+ assert(n == 1);
+ assert(tt_softc.tp->t_column == 1);
+ n = termios_test_driver_read_tx();
+ assert(n == 1);
+ assert(Tx_Buffer[0] == 'a');
+
+ c = '\n';
+ n = write(Test_fd, &c, sizeof(c));
+ assert(n == 1);
+ assert(tt_softc.tp->t_column == 0);
+ n = termios_test_driver_read_tx();
+ assert(n == 2);
+ assert(Tx_Buffer[0] == '\r');
+ assert(Tx_Buffer[1] == '\n');
+
+ change_oflag("~(OPOST|ONLCR)", OPOST|ONLCR, 0);
+}
+
+static void test_onocr(void)
+{
+ char c;
+ ssize_t n;
+
+ tt_softc.tp->t_column = 0;
+ tcflush(Test_fd, TCOFLUSH);
+
+ change_oflag("OPOST|ONOCR", 0, OPOST|ONOCR);
+
+ c = '\r';
+ n = write(Test_fd, &c, sizeof(c));
+ assert(n == 1);
+ assert(tt_softc.tp->t_column == 0);
+ n = termios_test_driver_read_tx();
+ assert(n == 0);
+
+ c = 'a';
+ n = write(Test_fd, &c, sizeof(c));
+ assert(n == 1);
+ assert(tt_softc.tp->t_column == 1);
+ n = termios_test_driver_read_tx();
+ assert(n == 1);
+ assert(Tx_Buffer[0] == 'a');
+
+ c = '\r';
+ n = write(Test_fd, &c, sizeof(c));
+ assert(n == 1);
+ assert(tt_softc.tp->t_column == 0);
+ n = termios_test_driver_read_tx();
+ assert(n == 1);
+ assert(Tx_Buffer[0] == '\r');
+
+ change_oflag("~(OPOST|ONOCR)", OPOST|ONOCR, 0);
+}
+
+static void test_ocrnl(void)
+{
+ char c;
+ ssize_t n;
+
+ tt_softc.tp->t_column = 0;
+ tcflush(Test_fd, TCOFLUSH);
+
+ change_oflag("OPOST|OCRNL", 0, OPOST|OCRNL);
+
+ c = '\r';
+ n = write(Test_fd, &c, sizeof(c));
+ assert(n == 1);
+ assert(tt_softc.tp->t_column == 0);
+ n = termios_test_driver_read_tx();
+ assert(n == 1);
+ assert(Tx_Buffer[0] == '\n');
+
+ change_oflag("~(OPOST|OCRNL)", OPOST|OCRNL, 0);
+}
+
+static void test_ocrnl_onlret(void)
+{
+ char c;
+ ssize_t n;
+
+ tt_softc.tp->t_column = 0;
+ tcflush(Test_fd, TCOFLUSH);
+
+ change_oflag("OPOST|OCRNL|ONLRET", 0, OPOST|OCRNL|ONLRET);
+
+ c = 'a';
+ n = write(Test_fd, &c, sizeof(c));
+ assert(n == 1);
+ assert(tt_softc.tp->t_column == 1);
+ n = termios_test_driver_read_tx();
+ assert(n == 1);
+ assert(Tx_Buffer[0] == 'a');
+
+ c = '\r';
+ n = write(Test_fd, &c, sizeof(c));
+ assert(n == 1);
+ assert(tt_softc.tp->t_column == 0);
+ n = termios_test_driver_read_tx();
+ assert(n == 1);
+ assert(Tx_Buffer[0] == '\n');
+
+ change_oflag("~(OPOST|OCRNL|ONLRET)", OPOST|OCRNL|ONLRET, 0);
+}
+
+static void test_opost(void)
+{
+ char c;
+ ssize_t n;
+
+ tt_softc.tp->t_column = 0;
+ tcflush(Test_fd, TCOFLUSH);
+
+ change_oflag("OPOST", 0, OPOST);
+
+ c = 'a';
+ n = write(Test_fd, &c, sizeof(c));
+ assert(n == 1);
+ assert(tt_softc.tp->t_column == 1);
+ n = termios_test_driver_read_tx();
+ assert(n == 1);
+ assert(Tx_Buffer[0] == 'a');
+
+ c = '\33';
+ n = write(Test_fd, &c, sizeof(c));
+ assert(n == 1);
+ assert(tt_softc.tp->t_column == 1);
+ n = termios_test_driver_read_tx();
+ assert(n == 1);
+ assert(Tx_Buffer[0] == '\33');
+
+ c = '\t';
+ n = write(Test_fd, &c, sizeof(c));
+ assert(n == 1);
+ assert(tt_softc.tp->t_column == 8);
+ n = termios_test_driver_read_tx();
+ assert(n == 1);
+ assert(Tx_Buffer[0] == '\t');
+
+ c = '\b';
+ n = write(Test_fd, &c, sizeof(c));
+ assert(n == 1);
+ assert(tt_softc.tp->t_column == 7);
+ n = termios_test_driver_read_tx();
+ assert(n == 1);
+ assert(Tx_Buffer[0] == '\b');
+
+ c = '\r';
+ n = write(Test_fd, &c, sizeof(c));
+ assert(n == 1);
+ assert(tt_softc.tp->t_column == 0);
+ n = termios_test_driver_read_tx();
+ assert(n == 1);
+ assert(Tx_Buffer[0] == '\r');
+
+ change_oflag("~OPOST", OPOST, 0);
+}
+
+static void test_xtabs(void)
+{
+ char c;
+ ssize_t n;
+
+ tt_softc.tp->t_column = 0;
+ tcflush(Test_fd, TCOFLUSH);
+
+ change_oflag("OPOST|XTABS", 0, OPOST|XTABS);
+
+ c = 'a';
+ n = write(Test_fd, &c, sizeof(c));
+ assert(n == 1);
+ assert(tt_softc.tp->t_column == 1);
+ n = termios_test_driver_read_tx();
+ assert(n == 1);
+ assert(Tx_Buffer[0] == 'a');
+
+ c = '\t';
+ n = write(Test_fd, &c, sizeof(c));
+ assert(n == 1);
+ assert(tt_softc.tp->t_column == 8);
+ n = termios_test_driver_read_tx();
+ assert(n == 7);
+ assert(Tx_Buffer[0] == ' ');
+ assert(Tx_Buffer[1] == ' ');
+ assert(Tx_Buffer[2] == ' ');
+ assert(Tx_Buffer[3] == ' ');
+ assert(Tx_Buffer[4] == ' ');
+ assert(Tx_Buffer[5] == ' ');
+ assert(Tx_Buffer[6] == ' ');
+
+ change_oflag("~(OPOST|XTABS)", OPOST|XTABS, 0);
+}
+
+static void test_olcuc(void)
+{
+ char c;
+ ssize_t n;
+
+ tt_softc.tp->t_column = 0;
+ tcflush(Test_fd, TCOFLUSH);
+
+ //OLCUC is not supported within FREEBSD so this should not change the output
+ change_oflag("OPOST|OLCUC", 0, OPOST|OLCUC);
+
+ c = 'a';
+ n = write(Test_fd, &c, sizeof(c));
+ assert(n == 1);
+ assert(tt_softc.tp->t_column == 1);
+ n = termios_test_driver_read_tx();
+ assert(n == 1);
+ assert(Tx_Buffer[0] == 'a');
+
+ c = 'B';
+ n = write(Test_fd, &c, sizeof(c));
+ assert(n == 1);
+ assert(tt_softc.tp->t_column == 2);
+ n = termios_test_driver_read_tx();
+ assert(n == 1);
+ assert(Tx_Buffer[0] == 'B');
+
+ c = '9';
+ n = write(Test_fd, &c, sizeof(c));
+ assert(n == 1);
+ assert(tt_softc.tp->t_column == 3);
+ n = termios_test_driver_read_tx();
+ assert(n == 1);
+ assert(Tx_Buffer[0] == '9');
+
+ change_oflag("~(OPOST|OLCUC)", OPOST|OLCUC, 0);
+}
+
+static void
+test_main(void)
+{
+ test_termios_make_dev();
+
+ open_it();
+
+ init_term();
+
+ test_igncr();
+ test_istrip();
+ test_iuclc();
+ test_icrnl();
+ test_inlcr();
+ test_onlret();
+ test_onlcr();
+ test_onocr();
+ test_ocrnl();
+ test_ocrnl_onlret();
+ test_opost();
+ test_xtabs();
+ test_olcuc();
+
+ close_it();
+
+ exit(0);
+}
+
+#include <rtems/bsd/test/default-termios-init.h> \ No newline at end of file
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