Mercurial > vim
diff src/kword_test.c @ 10724:ae1c6bf22e5f v8.0.0252
patch 8.0.0252: not properly recognizing word characters between 128 and 255
commit https://github.com/vim/vim/commit/4019cf90b8657d4ab1c39744db63550f44f405a2
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Jan 28 16:39:34 2017 +0100
patch 8.0.0252: not properly recognizing word characters between 128 and 255
Problem: Characters below 256 that are not one byte are not always
recognized as word characters.
Solution: Make vim_iswordc() and vim_iswordp() work the same way. Add a test
for this. (Ozaki Kiichi)
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Sat, 28 Jan 2017 16:45:04 +0100 |
| parents | |
| children | 536dd2bc5ac9 |
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new file mode 100644 --- /dev/null +++ b/src/kword_test.c @@ -0,0 +1,85 @@ +/* vi:set ts=8 sts=4 sw=4 noet: + * + * VIM - Vi IMproved by Bram Moolenaar + * + * Do ":help uganda" in Vim to read copying and usage conditions. + * Do ":help credits" in Vim to see a list of people who contributed. + * See README.txt for an overview of the Vim source code. + */ + +/* + * kword_test.c: Unittests for vim_iswordc() and vim_iswordp(). + */ + +#undef NDEBUG +#include <assert.h> + +/* Must include main.c because it contains much more than just main() */ +#define NO_VIM_MAIN +#include "main.c" + +/* This file has to be included because the tested functions are static */ +#include "charset.c" + +#ifdef FEAT_MBYTE +/* + * Test the results of vim_iswordc() and vim_iswordp() are matched. + */ + static void +test_isword_funcs_utf8(void) +{ + buf_T buf; + int c; + + vim_memset(&buf, 0, sizeof(buf)); + p_enc = (char_u *)"utf-8"; + p_isi = (char_u *)""; + p_isp = (char_u *)""; + p_isf = (char_u *)""; + buf.b_p_isk = (char_u *)"@,48-57,_,128-167,224-235"; + + curbuf = &buf; + mb_init(); /* calls init_chartab() */ + + for (c = 0; c < 0x10000; ++c) + { + char_u p[4] = {0}; + int c1; + int retc; + int retp; + + utf_char2bytes(c, p); + c1 = utf_ptr2char(p); + if (c != c1) + { + fprintf(stderr, "Failed: "); + fprintf(stderr, + "[c = %#04x, p = {%#02x, %#02x, %#02x}] ", + c, p[0], p[1], p[2]); + fprintf(stderr, "c != utf_ptr2char(p) (=%#04x)\n", c1); + abort(); + } + retc = vim_iswordc_buf(c, &buf); + retp = vim_iswordp_buf(p, &buf); + if (retc != retp) + { + fprintf(stderr, "Failed: "); + fprintf(stderr, + "[c = %#04x, p = {%#02x, %#02x, %#02x}] ", + c, p[0], p[1], p[2]); + fprintf(stderr, "vim_iswordc(c) (=%d) != vim_iswordp(p) (=%d)\n", + retc, retp); + abort(); + } + } +} +#endif + + int +main(void) +{ +#ifdef FEAT_MBYTE + test_isword_funcs_utf8(); +#endif + return 0; +}