Commit 59106c81 authored by Luis R. Rodriguez's avatar Luis R. Rodriguez Committed by Greg Kroah-Hartman
Browse files

test_firmware: wrap basic sysfs fallback tests into helper 



These cannot run on all kernel builds. This will help us later
skip this test on kernel configs where non-applicable.

Signed-off-by: default avatarLuis R. Rodriguez <mcgrof@kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 881c23de

tools/testing/selftests/firmware/fw_fallback.sh

+41 −37
Original line number Diff line number Diff line
@@ -212,8 +212,9 @@ test_syfs_timeout() 
	fi

}



run_sysfs_main_tests()

{

	test_syfs_timeout



	# Put timeout high enough for us to do work but not so long that failures

	# slow down this test too much.

	echo 4 >/sys/class/firmware/timeout
@@ -244,6 +245,19 @@ else 
		echo "$0: cancelling fallback mechanism works"

	fi



	set +e

	load_fw_fallback_with_child "nope-signal-$NAME" "$FW"

	if [ "$?" -eq 0 ]; then

		echo "$0: SIGCHLD on sync ignored as expected" >&2

	else

		echo "$0: error - sync firmware request cancelled due to SIGCHLD" >&2

		exit 1

	fi

	set -e

}



run_sysfs_main_tests



if load_fw_custom "$NAME" "$FW" ; then

	if ! diff -q "$FW" /dev/test_firmware >/dev/null ; then

		echo "$0: firmware was not loaded" >&2
@@ -262,14 +276,4 @@ if load_fw_custom_cancel "nope-$NAME" "$FW" ; then 
	fi

fi



set +e

load_fw_fallback_with_child "nope-signal-$NAME" "$FW"

if [ "$?" -eq 0 ]; then

	echo "$0: SIGCHLD on sync ignored as expected" >&2

else

	echo "$0: error - sync firmware request cancelled due to SIGCHLD" >&2

	exit 1

fi

set -e



exit 0

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