Tests: Add host to ENV{no_proxy} when DNS lookup failure is expected

DNS lookup of an invalid host name fails with a different error in a proxy
environment than it does in an environment without proxy.  Many tools,
including curl, use the `no_proxy` environment variable to provid a list
of hosts for which proxy should not be used.

To make lookup failure consistent, add invalid host names to the
`no_proxy` environment variable in tests that attempt to look up invalid
host names.  This way the lookup will fail consistently regardless of
whether proxy is generally used or not.

Signed-off-by: william.r.dieter <william.r.dieter@intel.com>

0 files changed, 0 insertions, 0 deletions