kernel.git/fs/unicode/utf8-selftest.c, branch linux-6.10.y

unicode: Add utf8-data module

2021-10-12T14:41:39Z

utf8data.h contains a large database table which is an auto-generated decodification trie for the unicode normalization functions. Allow building it into a separate module. Based on a patch from Shreeya Patel . Signed-off-by: Christoph Hellwig Signed-off-by: Gabriel Krisman Bertazi

unicode: cache the normalization tables in struct unicode_map

2021-10-11T20:02:02Z

Instead of repeatedly looking up the version add pointers to the NFD and NFD+CF tables to struct unicode_map, and pass a unicode_map plus index to the functions using the normalization tables. Signed-off-by: Christoph Hellwig Signed-off-by: Gabriel Krisman Bertazi

unicode: move utf8cursor to utf8-selftest.c

2021-10-11T20:01:58Z

Only used by the tests, so no need to keep it in the core. Signed-off-by: Christoph Hellwig Signed-off-by: Gabriel Krisman Bertazi

unicode: simplify utf8len

2021-10-11T20:01:54Z

Just use the utf8nlen implementation with a (size_t)-1 len argument, similar to utf8_lookup. Also move the function to utf8-selftest.c, as it isn't used anywhere else. Signed-off-by: Christoph Hellwig Signed-off-by: Gabriel Krisman Bertazi

unicode: pass a UNICODE_AGE() tripple to utf8_load

2021-10-11T20:01:46Z

Don't bother with pointless string parsing when the caller can just pass the version in the format that the core expects. Also remove the fallback to the latest version that none of the callers actually uses. Signed-off-by: Christoph Hellwig Signed-off-by: Gabriel Krisman Bertazi

unicode: Move static keyword to the front of declarations

2019-09-17T15:48:11Z

Move the static keyword to the front of declarations of nfdi_test_data and nfdicf_test_data, and resolve the following compiler warnings that can be seen when building with warnings enabled (W=1): fs/unicode/utf8-selftest.c:38:1: warning: ‘static’ is not at beginning of declaration [-Wold-style-declaration] fs/unicode/utf8-selftest.c:92:1: warning: ‘static’ is not at beginning of declaration [-Wold-style-declaration] Signed-off-by: Krzysztof Wilczynski Signed-off-by: Gabriel Krisman Bertazi

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282

2019-06-05T15:36:37Z

Based on 1 normalized pattern(s): this software is licensed under the terms of the gnu general public license version 2 as published by the free software foundation and may be copied distributed and modified under those terms this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 285 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Alexios Zavras Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190529141900.642774971@linutronix.de Signed-off-by: Greg Kroah-Hartman

unicode: update unicode database unicode version 12.1.0

2019-04-25T17:59:17Z

Regenerate utf8data.h based on the latest UCD files and run tests against the latest version. Signed-off-by: Gabriel Krisman Bertazi Signed-off-by: Theodore Ts'o

unicode: introduce test module for normalized utf8 implementation

2019-04-25T17:56:01Z

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 Signed-off-by: Theodore Ts'o