support _POSIX_CPUTIME

Bug: 18490039
Change-Id: I01fa83b48e1b908de1f227b6e4f98e280bcd50ee
diff --git a/tests/unistd_test.cpp b/tests/unistd_test.cpp
index f0aeb09..34b7bf3 100644
--- a/tests/unistd_test.cpp
+++ b/tests/unistd_test.cpp
@@ -529,6 +529,7 @@
   EXPECT_GT(_POSIX_CHILD_MAX, 0);
   EXPECT_NE(_POSIX_CHOWN_RESTRICTED, -1);
   EXPECT_EQ(_POSIX_VERSION, _POSIX_CLOCK_SELECTION);
+  EXPECT_EQ(_POSIX_VERSION, _POSIX_CPUTIME);
   EXPECT_GT(_POSIX_DELAYTIMER_MAX, 0);
   EXPECT_EQ(_POSIX_VERSION, _POSIX_FSYNC);
   EXPECT_GT(_POSIX_HOST_NAME_MAX, 0);
@@ -614,7 +615,6 @@
   EXPECT_EQ(-1, _POSIX_ADVISORY_INFO);
   EXPECT_EQ(-1, _POSIX_ASYNCHRONOUS_IO);
   EXPECT_EQ(-1, _POSIX_BARRIERS);
-  EXPECT_EQ(-1, _POSIX_CPUTIME);
   EXPECT_EQ(-1, _POSIX_MESSAGE_PASSING);
   EXPECT_EQ(-1, _POSIX_PRIORITIZED_IO);
   EXPECT_EQ(-1, _POSIX_REALTIME_SIGNALS);
@@ -665,6 +665,7 @@
   VERIFY_SYSCONF_POSITIVE(_SC_CHILD_MAX);
   VERIFY_SYSCONF_POSITIVE(_SC_CLK_TCK);
   VERIFY_SYSCONF_POSITIVE(_SC_COLL_WEIGHTS_MAX);
+  VERIFY_SYSCONF_POSIX_VERSION(_SC_CPUTIME);
   VERIFY_SYSCONF_POSITIVE(_SC_EXPR_NEST_MAX);
   VERIFY_SYSCONF_POSITIVE(_SC_LINE_MAX);
   VERIFY_SYSCONF_POSITIVE(_SC_NGROUPS_MAX);
@@ -775,7 +776,6 @@
   VERIFY_SYSCONF_NOT_SUPPORT(_SC_ADVISORY_INFO);
   VERIFY_SYSCONF_NOT_SUPPORT(_SC_ASYNCHRONOUS_IO);
   VERIFY_SYSCONF_NOT_SUPPORT(_SC_BARRIERS);
-  VERIFY_SYSCONF_NOT_SUPPORT(_SC_CPUTIME);
   VERIFY_SYSCONF_NOT_SUPPORT(_SC_MESSAGE_PASSING);
   VERIFY_SYSCONF_NOT_SUPPORT(_SC_PRIORITIZED_IO);
   VERIFY_SYSCONF_NOT_SUPPORT(_SC_REALTIME_SIGNALS);