Add trivial ttyname(3) test.
Bug: N/A
Test: ran tests
Change-Id: Id5bf51a9c50db0fdbc9df0225165e87e698d0c83
diff --git a/tests/stdlib_test.cpp b/tests/stdlib_test.cpp
index 27495d8..0c40380 100644
--- a/tests/stdlib_test.cpp
+++ b/tests/stdlib_test.cpp
@@ -508,6 +508,16 @@
close(fd);
}
+TEST(stdlib, ttyname) {
+ int fd = getpt();
+ ASSERT_NE(-1, fd);
+
+ // ttyname returns "/dev/ptmx" for a pty.
+ ASSERT_STREQ("/dev/ptmx", ttyname(fd));
+
+ close(fd);
+}
+
TEST(stdlib, ttyname_r) {
int fd = getpt();
ASSERT_NE(-1, fd);