Le 20/03/2025 à 19:52, Jim Cromie a écrit :
New fn validates parsing and effect of queries using combinations of
commas and spaces to delimit the tokens.

It manipulates pr-debugs in builtin module/params, so might have deps
I havent foreseen on odd configurations.

Signed-off-by: Jim Cromie <jim.cro...@gmail.com>

Reviewed-by: Louis Chauvet <louis.chau...@bootlin.com>

---
- skip comma tests if no builtins
---
  .../dynamic_debug/dyndbg_selftest.sh          | 21 ++++++++++++++++++-
  1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/tools/testing/selftests/dynamic_debug/dyndbg_selftest.sh 
b/tools/testing/selftests/dynamic_debug/dyndbg_selftest.sh
index 68a9046405f2..368d10a691a0 100755
--- a/tools/testing/selftests/dynamic_debug/dyndbg_selftest.sh
+++ b/tools/testing/selftests/dynamic_debug/dyndbg_selftest.sh
@@ -216,7 +216,7 @@ function check_err_msg() {
  function basic_tests {
      echo -e "${GREEN}# BASIC_TESTS ${NC}"
      if [ $LACK_DD_BUILTIN -eq 1 ]; then
-       echo "SKIP"
+       echo "SKIP - test requires params, which is a builtin module"
        return
      fi
      ddcmd =_ # zero everything
@@ -238,8 +238,27 @@ EOF
      ddcmd =_
  }
+function comma_terminator_tests {
+    echo -e "${GREEN}# COMMA_TERMINATOR_TESTS ${NC}"
+    if [ $LACK_DD_BUILTIN -eq 1 ]; then
+       echo "SKIP - test requires params, which is a builtin module"
+       return
+    fi
+    # try combos of spaces & commas
+    check_match_ct '\[params\]' 4 -r
+    ddcmd module,params,=_             # commas as spaces
+    ddcmd module,params,+mpf           # turn on module's pr-debugs
+    check_match_ct =pmf 4
+    ddcmd ,module ,, ,  params, -p
+    check_match_ct =mf 4
+    ddcmd " , module ,,, ,  params, -m"      #
+    check_match_ct =f 4
+    ddcmd =_
+}
+
  tests_list=(
      basic_tests
+    comma_terminator_tests
  )
# Run tests

--
Louis Chauvet, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com


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