| /* |
| * Copyright (C) 2014 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include <gtest/gtest.h> |
| |
| #include <pty.h> |
| #include <sys/ioctl.h> |
| |
| #include "utils.h" |
| |
| TEST(pty, openpty) { |
| int master, slave; |
| char name[32]; |
| struct winsize w = { 123, 456, 9999, 999 }; |
| ASSERT_EQ(0, openpty(&master, &slave, name, NULL, &w)); |
| ASSERT_NE(-1, master); |
| ASSERT_NE(-1, slave); |
| ASSERT_NE(master, slave); |
| |
| char tty_name[32]; |
| ASSERT_EQ(0, ttyname_r(slave, tty_name, sizeof(tty_name))); |
| ASSERT_STREQ(tty_name, name); |
| |
| struct winsize w_actual; |
| ASSERT_EQ(0, ioctl(slave, TIOCGWINSZ, &w_actual)); |
| ASSERT_EQ(w_actual.ws_row, w.ws_row); |
| ASSERT_EQ(w_actual.ws_col, w.ws_col); |
| ASSERT_EQ(w_actual.ws_xpixel, w.ws_xpixel); |
| ASSERT_EQ(w_actual.ws_ypixel, w.ws_ypixel); |
| |
| close(master); |
| close(slave); |
| } |
| |
| TEST(pty, forkpty) { |
| pid_t sid = getsid(0); |
| |
| int master; |
| pid_t pid = forkpty(&master, NULL, NULL, NULL); |
| ASSERT_NE(-1, pid); |
| |
| if (pid == 0) { |
| // We're the child. |
| ASSERT_NE(sid, getsid(0)); |
| _exit(0); |
| } |
| |
| ASSERT_EQ(sid, getsid(0)); |
| |
| AssertChildExited(pid, 0); |
| |
| close(master); |
| } |