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| -rw-r--r-- | t/README | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/t/README b/t/README new file mode 100644 index 0000000..eda327d --- /dev/null +++ b/t/README @@ -0,0 +1,15 @@ +These test cases need the Linux::Clone module, which is not yet in Debian. +See http://michael.stapelberg.de/cpan/#Linux::Clone on how to install it. + +Note that you need to run the test cases as root because they use Linux mount +namespaces and bind mounts (requires Linux ≥ 2.4.19). + +Note that you should mark / as a private subtree before running these tests, or +they will fail. Use mount --make-rprivate /. Unfortunately, the version of +util-linux in Debian at the time of writing (2.20.1) is broken and its +--make-rprivate does not actually work. See #731574. + +The intention is that the testcases are _not_ run automatically during package +building because they might be too fragile and additional dependencies make it +harder to port this package to Ubuntu or Debian backports. It is enough if the +test cases are run on every code change. |