Implement <pty.h>.
Based on the package/apps/Terminal implementation. I'll switch them over
shortly. This also lets us build the toybox version of netcat.
Change-Id: Ia922a100141a67409264b43b937eeca07b21f344
diff --git a/tests/Android.mk b/tests/Android.mk
index 93ab9bd..3f5a112 100644
--- a/tests/Android.mk
+++ b/tests/Android.mk
@@ -72,6 +72,7 @@
mntent_test.cpp \
netdb_test.cpp \
pthread_test.cpp \
+ pty_test.cpp \
regex_test.cpp \
sched_test.cpp \
search_test.cpp \
@@ -108,6 +109,7 @@
uchar_test.cpp \
uniqueptr_test.cpp \
unistd_test.cpp \
+ utmp_test.cpp \
wchar_test.cpp \
libBionicStandardTests_cflags := \
@@ -309,7 +311,7 @@
libBionicStandardTests \
bionic-unit-tests-glibc_ldlibs := \
- -lrt -ldl \
+ -lrt -ldl -lutil \
bionic-unit-tests-glibc_c_includes := \
bionic/libc \
diff --git a/tests/pty_test.cpp b/tests/pty_test.cpp
new file mode 100644
index 0000000..7fe97e9
--- /dev/null
+++ b/tests/pty_test.cpp
@@ -0,0 +1,67 @@
+/*
+ * 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>
+
+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));
+
+ int status;
+ ASSERT_EQ(pid, waitpid(pid, &status, 0));
+ ASSERT_TRUE(WIFEXITED(status));
+ ASSERT_EQ(0, WEXITSTATUS(status));
+
+ close(master);
+}
diff --git a/tests/utmp_test.cpp b/tests/utmp_test.cpp
new file mode 100644
index 0000000..b61110d
--- /dev/null
+++ b/tests/utmp_test.cpp
@@ -0,0 +1,25 @@
+/*
+ * 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 <utmp.h>
+
+TEST(utmp, login_tty) {
+ // login_tty is tested indirectly by the openpty and forkpty tests.
+ // This test just checks that we're exporting the symbol independently.
+ ASSERT_EQ(-1, login_tty(-1));
+}