[LTP] [PATCH v4] Add PATH to tst_rhost_run.sh

[WEI GAO via ltp <ltp@lists.linux.it>]

From: coolgw <wegao@suse.com>

When run single test case use command such as:
LTP_SHELL_API_TESTS=shell/net/tst_rhost_run.sh make test-shell
Error msg such as "ns_create: command not found" will popup, so
need update PATH before call ns_create etc..

More important:
1) LTP shell API tests depend on properly compiled LTP.
Therefore this is just a workaround to make visible that some tool is missing.

2) I wonder if there is way to properly fix this dependency in make.
I guess test-shell target should depend on (at least): ns_create ns_exec
ns_ifmove.

Signed-off-by: WEI GAO <wegao@suse.com>
---
v3 -> v4: update base Vorel's latest comments, remove unrelated change
V2 -> V3: move path to test case itself 
V1 -> V2: add tst_require_cmds for init_ltp_netspace()

 lib/newlib_tests/shell/net/tst_rhost_run.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/newlib_tests/shell/net/tst_rhost_run.sh b/lib/newlib_tests/shell/net/tst_rhost_run.sh
index 773b8dd33..951551514 100755
--- a/lib/newlib_tests/shell/net/tst_rhost_run.sh
+++ b/lib/newlib_tests/shell/net/tst_rhost_run.sh
@@ -3,7 +3,8 @@
 # Copyright (c) 2020 Petr Vorel <pvorel@suse.cz>
 
 TST_TESTFUNC=do_test
-PATH="$(dirname $0)/../../../../testcases/lib/:$PATH"
+root="$(dirname $0)/../../../../"
+PATH="$root/testcases/lib/:$root/testcases/kernel/containers/share/:$PATH"
 
 export TST_NET_RHOST_RUN_DEBUG=1
 
-- 
2.35.3


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