diff mbox series

[net-next,v4,3/7] selftests: net: lib: Move logging from forwarding/lib.sh here

Message ID edd3785a3bd72ffbe1409300989e993ee50ae98b.1731589511.git.petrm@nvidia.com (mailing list archive)
State New
Delegated to: Netdev Maintainers
Headers show
Series net: ndo_fdb_add/del: Have drivers report whether they notified | expand

Checks

Context Check Description
netdev/series_format success Posting correctly formatted
netdev/tree_selection success Clearly marked for net-next, async
netdev/ynl success Generated files up to date; no warnings/errors; no diff in generated;
netdev/fixes_present success Fixes tag not required for -next series
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 3 this patch: 3
netdev/build_tools success Errors and warnings before: 0 (+0) this patch: 0 (+0)
netdev/cc_maintainers success CCed 8 of 8 maintainers
netdev/build_clang success Errors and warnings before: 3 this patch: 3
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/deprecated_api success None detected
netdev/check_selftest success net selftest script(s) already in Makefile
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 3 this patch: 3
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 261 lines checked
netdev/build_clang_rust success No Rust files in patch. Skipping build
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0
netdev/contest success net-next-2024-11-14--18-00 (tests: 788)

Commit Message

Petr Machata Nov. 14, 2024, 2:09 p.m. UTC 
Many net selftests invent their own logging helpers. These really should be
in a library sourced by these tests. Currently forwarding/lib.sh has a
suite of perfectly fine logging helpers, but sourcing a forwarding/ library
from a higher-level directory smells of layering violation. In this patch,
move the logging helpers to net/lib.sh so that every net test can use them.

Together with the logging helpers, it's also necessary to move
pause_on_fail(), and EXIT_STATUS and RET.

Existing lib.sh users might be using these same names for their functions
or variables. However lib.sh is always sourced near the top of the
file (checked), and whatever new definitions will simply override the ones
provided by lib.sh.

Signed-off-by: Petr Machata <petrm@nvidia.com>
Reviewed-by: Amit Cohen <amcohen@nvidia.com>
Acked-by: Shuah Khan <skhan@linuxfoundation.org>
---

Notes:
CC: Shuah Khan <shuah@kernel.org>
CC: Benjamin Poirier <bpoirier@nvidia.com>
CC: Hangbin Liu <liuhangbin@gmail.com>
CC: linux-kselftest@vger.kernel.org
CC: Jiri Pirko <jiri@resnulli.us>

 tools/testing/selftests/net/forwarding/lib.sh | 113 -----------------
 tools/testing/selftests/net/lib.sh            | 115 ++++++++++++++++++
 2 files changed, 115 insertions(+), 113 deletions(-)
diff mbox series

Patch

diff --git a/tools/testing/selftests/net/forwarding/lib.sh b/tools/testing/selftests/net/forwarding/lib.sh
index 89c25f72b10c..41dd14c42c48 100644
--- a/tools/testing/selftests/net/forwarding/lib.sh
+++ b/tools/testing/selftests/net/forwarding/lib.sh
@@ -48,7 +48,6 @@  declare -A NETIFS=(
 : "${WAIT_TIME:=5}"
 
 # Whether to pause on, respectively, after a failure and before cleanup.
-: "${PAUSE_ON_FAIL:=no}"
 : "${PAUSE_ON_CLEANUP:=no}"
 
 # Whether to create virtual interfaces, and what netdevice type they should be.
@@ -446,22 +445,6 @@  done
 ##############################################################################
 # Helpers
 
-# Exit status to return at the end. Set in case one of the tests fails.
-EXIT_STATUS=0
-# Per-test return value. Clear at the beginning of each test.
-RET=0
-
-ret_set_ksft_status()
-{
-	local ksft_status=$1; shift
-	local msg=$1; shift
-
-	RET=$(ksft_status_merge $RET $ksft_status)
-	if (( $? )); then
-		retmsg=$msg
-	fi
-}
-
 # Whether FAILs should be interpreted as XFAILs. Internal.
 FAIL_TO_XFAIL=
 
@@ -535,102 +518,6 @@  xfail_on_veth()
 	fi
 }
 
-log_test_result()
-{
-	local test_name=$1; shift
-	local opt_str=$1; shift
-	local result=$1; shift
-	local retmsg=$1; shift
-
-	printf "TEST: %-60s  [%s]\n" "$test_name $opt_str" "$result"
-	if [[ $retmsg ]]; then
-		printf "\t%s\n" "$retmsg"
-	fi
-}
-
-pause_on_fail()
-{
-	if [[ $PAUSE_ON_FAIL == yes ]]; then
-		echo "Hit enter to continue, 'q' to quit"
-		read a
-		[[ $a == q ]] && exit 1
-	fi
-}
-
-handle_test_result_pass()
-{
-	local test_name=$1; shift
-	local opt_str=$1; shift
-
-	log_test_result "$test_name" "$opt_str" " OK "
-}
-
-handle_test_result_fail()
-{
-	local test_name=$1; shift
-	local opt_str=$1; shift
-
-	log_test_result "$test_name" "$opt_str" FAIL "$retmsg"
-	pause_on_fail
-}
-
-handle_test_result_xfail()
-{
-	local test_name=$1; shift
-	local opt_str=$1; shift
-
-	log_test_result "$test_name" "$opt_str" XFAIL "$retmsg"
-	pause_on_fail
-}
-
-handle_test_result_skip()
-{
-	local test_name=$1; shift
-	local opt_str=$1; shift
-
-	log_test_result "$test_name" "$opt_str" SKIP "$retmsg"
-}
-
-log_test()
-{
-	local test_name=$1
-	local opt_str=$2
-
-	if [[ $# -eq 2 ]]; then
-		opt_str="($opt_str)"
-	fi
-
-	if ((RET == ksft_pass)); then
-		handle_test_result_pass "$test_name" "$opt_str"
-	elif ((RET == ksft_xfail)); then
-		handle_test_result_xfail "$test_name" "$opt_str"
-	elif ((RET == ksft_skip)); then
-		handle_test_result_skip "$test_name" "$opt_str"
-	else
-		handle_test_result_fail "$test_name" "$opt_str"
-	fi
-
-	EXIT_STATUS=$(ksft_exit_status_merge $EXIT_STATUS $RET)
-	return $RET
-}
-
-log_test_skip()
-{
-	RET=$ksft_skip retmsg= log_test "$@"
-}
-
-log_test_xfail()
-{
-	RET=$ksft_xfail retmsg= log_test "$@"
-}
-
-log_info()
-{
-	local msg=$1
-
-	echo "INFO: $msg"
-}
-
 not()
 {
 	"$@"
diff --git a/tools/testing/selftests/net/lib.sh b/tools/testing/selftests/net/lib.sh
index c8991cc6bf28..691318b1ec55 100644
--- a/tools/testing/selftests/net/lib.sh
+++ b/tools/testing/selftests/net/lib.sh
@@ -9,6 +9,9 @@  source "$net_dir/lib/sh/defer.sh"
 
 : "${WAIT_TIMEOUT:=20}"
 
+# Whether to pause on after a failure.
+: "${PAUSE_ON_FAIL:=no}"
+
 BUSYWAIT_TIMEOUT=$((WAIT_TIMEOUT * 1000)) # ms
 
 # Kselftest framework constants.
@@ -20,6 +23,11 @@  ksft_skip=4
 # namespace list created by setup_ns
 NS_LIST=()
 
+# Exit status to return at the end. Set in case one of the tests fails.
+EXIT_STATUS=0
+# Per-test return value. Clear at the beginning of each test.
+RET=0
+
 ##############################################################################
 # Helpers
 
@@ -236,3 +244,110 @@  tc_rule_handle_stats_get()
 	    | jq ".[] | select(.options.handle == $handle) | \
 		  .options.actions[0].stats$selector"
 }
+
+ret_set_ksft_status()
+{
+	local ksft_status=$1; shift
+	local msg=$1; shift
+
+	RET=$(ksft_status_merge $RET $ksft_status)
+	if (( $? )); then
+		retmsg=$msg
+	fi
+}
+
+log_test_result()
+{
+	local test_name=$1; shift
+	local opt_str=$1; shift
+	local result=$1; shift
+	local retmsg=$1; shift
+
+	printf "TEST: %-60s  [%s]\n" "$test_name $opt_str" "$result"
+	if [[ $retmsg ]]; then
+		printf "\t%s\n" "$retmsg"
+	fi
+}
+
+pause_on_fail()
+{
+	if [[ $PAUSE_ON_FAIL == yes ]]; then
+		echo "Hit enter to continue, 'q' to quit"
+		read a
+		[[ $a == q ]] && exit 1
+	fi
+}
+
+handle_test_result_pass()
+{
+	local test_name=$1; shift
+	local opt_str=$1; shift
+
+	log_test_result "$test_name" "$opt_str" " OK "
+}
+
+handle_test_result_fail()
+{
+	local test_name=$1; shift
+	local opt_str=$1; shift
+
+	log_test_result "$test_name" "$opt_str" FAIL "$retmsg"
+	pause_on_fail
+}
+
+handle_test_result_xfail()
+{
+	local test_name=$1; shift
+	local opt_str=$1; shift
+
+	log_test_result "$test_name" "$opt_str" XFAIL "$retmsg"
+	pause_on_fail
+}
+
+handle_test_result_skip()
+{
+	local test_name=$1; shift
+	local opt_str=$1; shift
+
+	log_test_result "$test_name" "$opt_str" SKIP "$retmsg"
+}
+
+log_test()
+{
+	local test_name=$1
+	local opt_str=$2
+
+	if [[ $# -eq 2 ]]; then
+		opt_str="($opt_str)"
+	fi
+
+	if ((RET == ksft_pass)); then
+		handle_test_result_pass "$test_name" "$opt_str"
+	elif ((RET == ksft_xfail)); then
+		handle_test_result_xfail "$test_name" "$opt_str"
+	elif ((RET == ksft_skip)); then
+		handle_test_result_skip "$test_name" "$opt_str"
+	else
+		handle_test_result_fail "$test_name" "$opt_str"
+	fi
+
+	EXIT_STATUS=$(ksft_exit_status_merge $EXIT_STATUS $RET)
+	return $RET
+}
+
+log_test_skip()
+{
+	RET=$ksft_skip retmsg= log_test "$@"
+}
+
+log_test_xfail()
+{
+	RET=$ksft_xfail retmsg= log_test "$@"
+}
+
+log_info()
+{
+	local msg=$1
+
+	echo "INFO: $msg"
+}