selftests/net: convert pmtu.sh to run it in unique namespace
[ Upstream commit
378f082eaf3760cd7430fbcb1e4f8626bb6bc0ae ]
pmtu test use /bin/sh, so we need to source ./lib.sh instead of lib.sh
Here is the test result after conversion.
# ./pmtu.sh
TEST: ipv4: PMTU exceptions [ OK ]
TEST: ipv4: PMTU exceptions - nexthop objects [ OK ]
TEST: ipv6: PMTU exceptions [ OK ]
TEST: ipv6: PMTU exceptions - nexthop objects [ OK ]
...
TEST: ipv4: list and flush cached exceptions - nexthop objects [ OK ]
TEST: ipv6: list and flush cached exceptions [ OK ]
TEST: ipv6: list and flush cached exceptions - nexthop objects [ OK ]
TEST: ipv4: PMTU exception w/route replace [ OK ]
TEST: ipv4: PMTU exception w/route replace - nexthop objects [ OK ]
TEST: ipv6: PMTU exception w/route replace [ OK ]
TEST: ipv6: PMTU exception w/route replace - nexthop objects [ OK ]
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stable-dep-of:
e71e016ad0f6 ("selftests: net: fix tcp listener handling in pmtu.sh")
Signed-off-by: Sasha Levin <sashal@kernel.org>