Additionally, this can be overridden by setting the TMPDIR variable,
like this was already the case for the generic `mkimage.sh` script.
As explained in #6456, the rationale to use `/var/tmp` instead of `/tmp`
is that `/tmp` is often a small tmpfs filesystem with more restricted
rights.
Docker-DCO-1.1-Signed-off-by: Vincent Bernat <vincent@bernat.im> (github: vincentbernat)
- Fix TestGetImagesJSON when there is more than one image in the test
repository;
- Remove an hardcoded constant use in TestGetImagesByName;
- Wait in a loop in TestKillDifferentUser;
- Use env instead of /usr/bin/env in TestEnv;
- Create a daemon user in contrib/mkimage-unittest.sh.
It's a fork of the mkimage-busybox.sh script and it adds socat to the
image. (socat being needed to add udp support, see #33).
This script, like mkimage-busybox.sh, probably only works on
Debian/Ubuntu.
