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Fix unistd.getpid_caching_and_clone.

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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
This commit is contained in:
Elliott Hughes 2014-08-21 19:23:53 -07:00
parent 2e6c5fc4e9
commit 2b3b2ecee8
1 changed files with 4 additions and 0 deletions
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4
tests/unistd_test.cpp
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@ -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());