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Fri, 10 Oct 2025 03:02:20 -0700 (PDT) Date: Fri, 10 Oct 2025 10:02:13 +0000 From: Hangbin Liu To: Wang Liang Cc: davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, shuah@kernel.org, netdev@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, yuehaibing@huawei.com, zhangchangzhong@huawei.com Subject: Re: [PATCH net-next] selftests: net: check jq command is supported Message-ID: References: <20251010033043.140501-1-wangliang74@huawei.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251010033043.140501-1-wangliang74@huawei.com> On Fri, Oct 10, 2025 at 11:30:43AM +0800, Wang Liang wrote: > The jq command is used in vlan_bridge_binding.sh, if it is not supported, > the test will spam the following log. > > # ./vlan_bridge_binding.sh: line 51: jq: command not found > # ./vlan_bridge_binding.sh: line 51: jq: command not found > # ./vlan_bridge_binding.sh: line 51: jq: command not found > # ./vlan_bridge_binding.sh: line 51: jq: command not found > # ./vlan_bridge_binding.sh: line 51: jq: command not found > # TEST: Test bridge_binding on->off when lower down [FAIL] > # Got operstate of , expected 0 > > The rtnetlink.sh has the same problem. It makes sense to check if jq is > installed before running these tests. After this patch, the > vlan_bridge_binding.sh skipped if jq is not supported: > > # timeout set to 3600 > # selftests: net: vlan_bridge_binding.sh > # TEST: jq not installed [SKIP] > > Signed-off-by: Wang Liang > --- > tools/testing/selftests/net/rtnetlink.sh | 2 ++ > tools/testing/selftests/net/vlan_bridge_binding.sh | 2 ++ > 2 files changed, 4 insertions(+) > > diff --git a/tools/testing/selftests/net/rtnetlink.sh b/tools/testing/selftests/net/rtnetlink.sh > index dbf77513f617..163a084d525d 100755 > --- a/tools/testing/selftests/net/rtnetlink.sh > +++ b/tools/testing/selftests/net/rtnetlink.sh > @@ -1466,6 +1466,8 @@ usage: ${0##*/} OPTS > EOF > } > > +require_command jq > + > #check for needed privileges > if [ "$(id -u)" -ne 0 ];then > end_test "SKIP: Need root privileges" > diff --git a/tools/testing/selftests/net/vlan_bridge_binding.sh b/tools/testing/selftests/net/vlan_bridge_binding.sh > index db481af9b6b3..e8c02c64e03a 100755 > --- a/tools/testing/selftests/net/vlan_bridge_binding.sh > +++ b/tools/testing/selftests/net/vlan_bridge_binding.sh > @@ -249,6 +249,8 @@ test_binding_toggle_off_when_upper_down() > do_test_binding_off : "on->off when upper down" > } > > +require_command jq > + > trap defer_scopes_cleanup EXIT > setup_prepare > tests_run > -- > 2.34.1 > Reviewed-by: Hangbin Liu