unicode: introduce test module for normalized utf8 implementation
This implements a in-kernel sanity test module for the utf8
normalization core. At probe time, it will run basic sequences through
the utf8n core, to identify problems will equivalent sequences and
normalization/casefold code. This is supposed to be useful for
regression testing when adding support for a new version of utf8 to
linux.
Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.co.uk>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
diff --git a/fs/unicode/Makefile b/fs/unicode/Makefile
index bfb0360..671d31f 100644
--- a/fs/unicode/Makefile
+++ b/fs/unicode/Makefile
@@ -1,6 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
obj-$(CONFIG_UNICODE) += unicode.o
+obj-$(CONFIG_UNICODE_NORMALIZATION_SELFTEST) += utf8-selftest.o
unicode-y := utf8-norm.o utf8-core.o