From 2b3b2ecee8df54a25e9f5e0968761dbac4761e6c Mon Sep 17 00:00:00 2001 From: Elliott Hughes Date: Thu, 21 Aug 2014 19:23:53 -0700 Subject: [PATCH] Fix unistd.getpid_caching_and_clone. This test only works if you're root (strictly: if you have permission to CLONE_NEWNS), so it's useful to us when we're doing ad hoc testing (since that's usually done as root), but it's not useful as part of CTS or when running the tests on the host. (cherry-pick of 84d0683a824fa02dbaa6d1b56a79223804b54e80.) Bug: 16705621 Bug: 17170200 Change-Id: Ia92c871b15f7e45fc174bb59bc95540fd00ae745 --- tests/unistd_test.cpp | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/tests/unistd_test.cpp b/tests/unistd_test.cpp index 2a656574c..8195ea8f4 100644 --- a/tests/unistd_test.cpp +++ b/tests/unistd_test.cpp @@ -431,6 +431,10 @@ TEST(unistd, getpid_caching_and_clone) { void* child_stack[1024]; int clone_result = clone(GetPidCachingCloneStartRoutine, &child_stack[1024], CLONE_NEWNS | SIGCHLD, NULL); + if (clone_result == -1 && errno == EPERM && getuid() != 0) { + GTEST_LOG_(INFO) << "This test only works if you have permission to CLONE_NEWNS; try running as root.\n"; + return; + } ASSERT_NE(clone_result, -1); ASSERT_EQ(parent_pid, getpid());