selftests: tc-testing: move auxiliary scripts to a dedicated folder

Some taprio tests need auxiliary scripts to wait for workqueue events to
process. Move them to a dedicated folder in order to package them for
the kselftests tarball.

Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: Pedro Tammela <pctammela@mojatatu.com>
Link: https://lore.kernel.org/r/20231017152309.3196320-3-pctammela@mojatatu.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/tools/testing/selftests/tc-testing/Makefile b/tools/testing/selftests/tc-testing/Makefile
index 3c4b7fa..b1fa2e1 100644 (file)
--- a/tools/testing/selftests/tc-testing/Makefile
+++ b/tools/testing/selftests/tc-testing/Makefile
@@ -28,4 +28,4 @@ $(OUTPUT)/%.o: %.c
        $(LLC) -march=bpf -mcpu=$(CPU) $(LLC_FLAGS) -filetype=obj -o $@
 
 TEST_PROGS += ./tdc.sh
-TEST_FILES := tdc*.py Tdc*.py plugins plugin-lib tc-tests
+TEST_FILES := tdc*.py Tdc*.py plugins plugin-lib tc-tests scripts

diff --git a/tools/testing/selftests/tc-testing/scripts/taprio_wait_for_admin.sh b/tools/testing/selftests/tc-testing/scripts/taprio_wait_for_admin.sh
new file mode 100755 (executable)
index 0000000..f5335e8
--- /dev/null
+++ b/tools/testing/selftests/tc-testing/scripts/taprio_wait_for_admin.sh
@@ -0,0 +1,16 @@
+#!/bin/bash
+
+TC="$1"; shift
+ETH="$1"; shift
+
+# The taprio architecture changes the admin schedule from a hrtimer and not
+# from process context, so we need to wait in order to make sure that any
+# schedule change actually took place.
+while :; do
+       has_admin="$($TC -j qdisc show dev $ETH root | jq '.[].options | has("admin")')"
+       if [ "$has_admin" = "false" ]; then
+               break;
+       fi
+
+       sleep 1
+done

diff --git a/tools/testing/selftests/tc-testing/taprio_wait_for_admin.sh b/tools/testing/selftests/tc-testing/taprio_wait_for_admin.sh
deleted file mode 100755 (executable)
index f5335e8..0000000
--- a/tools/testing/selftests/tc-testing/taprio_wait_for_admin.sh
+++ /dev/null
@@ -1,16 +0,0 @@
-#!/bin/bash
-
-TC="$1"; shift
-ETH="$1"; shift
-
-# The taprio architecture changes the admin schedule from a hrtimer and not
-# from process context, so we need to wait in order to make sure that any
-# schedule change actually took place.
-while :; do
-       has_admin="$($TC -j qdisc show dev $ETH root | jq '.[].options | has("admin")')"
-       if [ "$has_admin" = "false" ]; then
-               break;
-       fi
-
-       sleep 1
-done

diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/taprio.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/taprio.json
index 0599635..2d603ef 100644 (file)
--- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/taprio.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/taprio.json
@@ -170,11 +170,11 @@
         "setup": [
             "echo \"1 1 8\" > /sys/bus/netdevsim/new_device",
             "$TC qdisc replace dev $ETH handle 8001: parent root stab overhead 24 taprio num_tc 8 map 0 1 2 3 4 5 6 7 queues 1@0 1@1 1@2 1@3 1@4 1@5 1@6 1@7 base-time 0 sched-entry S ff 20000000 clockid CLOCK_TAI",
-            "./taprio_wait_for_admin.sh $TC $ETH"
+            "./scripts/taprio_wait_for_admin.sh $TC $ETH"
         ],
         "cmdUnderTest": "$TC qdisc replace dev $ETH parent 8001:7 taprio num_tc 8 map 0 1 2 3 4 5 6 7 queues 1@0 1@1 1@2 1@3 1@4 1@5 1@6 1@7 base-time 200 sched-entry S ff 20000000 clockid CLOCK_TAI",
         "expExitCode": "2",
-        "verifyCmd": "bash -c \"./taprio_wait_for_admin.sh $TC $ETH && $TC -j qdisc show dev $ETH root | jq '.[].options.base_time'\"",
+        "verifyCmd": "bash -c \"./scripts/taprio_wait_for_admin.sh $TC $ETH && $TC -j qdisc show dev $ETH root | jq '.[].options.base_time'\"",
         "matchPattern": "0",
         "matchCount": "1",
         "teardown": [
@@ -195,11 +195,11 @@
         "setup": [
             "echo \"1 1 8\" > /sys/bus/netdevsim/new_device",
             "$TC qdisc replace dev $ETH handle 8001: parent root stab overhead 24 taprio num_tc 8 map 0 1 2 3 4 5 6 7 queues 1@0 1@1 1@2 1@3 1@4 1@5 1@6 1@7 base-time 0 sched-entry S ff 20000000 flags 0x2",
-            "./taprio_wait_for_admin.sh $TC $ETH"
+            "./scripts/taprio_wait_for_admin.sh $TC $ETH"
         ],
         "cmdUnderTest": "$TC qdisc replace dev $ETH parent 8001:7 taprio num_tc 8 map 0 1 2 3 4 5 6 7 queues 1@0 1@1 1@2 1@3 1@4 1@5 1@6 1@7 base-time 200 sched-entry S ff 20000000 flags 0x2",
         "expExitCode": "2",
-        "verifyCmd": "bash -c \"./taprio_wait_for_admin.sh $TC $ETH && $TC -j qdisc show dev $ETH root | jq '.[].options.base_time'\"",
+        "verifyCmd": "bash -c \"./scripts/taprio_wait_for_admin.sh $TC $ETH && $TC -j qdisc show dev $ETH root | jq '.[].options.base_time'\"",
         "matchPattern": "0",
         "matchCount": "1",
         "teardown": [