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comparison src/message_test.c @ 24709:9d304d363ab6 v8.2.2893

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patch 8.2.2893: multi-byte text in popup title shows up wrong Commit: https://github.com/vim/vim/commit/bc869874fedf094129831836f131c64f10d98854 Author: Ralf Schandl <rakus@users.noreply.github.com> Date: Fri May 28 14:12:14 2021 +0200 patch 8.2.2893: multi-byte text in popup title shows up wrong Problem: Multi-byte text in popup title shows up wrong. Solution: Use the character width instead of the byte length. (Ralf Schandl, closes #8267, closes #8264)
author Bram Moolenaar <Bram@vim.org>
date Fri, 28 May 2021 14:15:03 +0200
parents 0b1f5717dc4d
children 4dcccb2673fe
comparison
equal deleted inserted replaced
24708:46c0305949ee 24709:9d304d363ab6
114 114
115 buf = alloc(40); 115 buf = alloc(40);
116 s = vim_strsave((char_u *)"a text that nott fits"); 116 s = vim_strsave((char_u *)"a text that nott fits");
117 trunc_string(s, buf, 20, 40); 117 trunc_string(s, buf, 20, 40);
118 assert(STRCMP(buf, "a text t...nott fits") == 0); 118 assert(STRCMP(buf, "a text t...nott fits") == 0);
119 vim_free(buf);
120 vim_free(s);
121 }
122
123 /*
124 * Test trunc_string() with mbyte chars.
125 */
126 static void
127 test_trunc_string_mbyte(void)
128 {
129 char_u *buf; // allocated every time to find uninit errors
130 char_u *s;
131
132 buf = alloc(40);
133 s = vim_strsave((char_u *)"Ä text tha just fits");
134 trunc_string(s, buf, 20, 40);
135 assert(STRCMP(buf, "Ä text tha just fits") == 0);
136 vim_free(buf);
137 vim_free(s);
138
139 buf = alloc(40);
140 s = vim_strsave((char_u *)"a text ÄÖÜä nott fits");
141 trunc_string(s, buf, 20, 40);
142 assert(STRCMP(buf, "a text Ä...nott fits") == 0);
143 vim_free(buf);
144 vim_free(s);
145
146 buf = alloc(40);
147 s = vim_strsave((char_u *)"a text that not fitsÄ");
148 trunc_string(s, buf, 20, 40);
149 assert(STRCMP(buf, "a text t...not fitsÄ") == 0);
119 vim_free(buf); 150 vim_free(buf);
120 vim_free(s); 151 vim_free(s);
121 } 152 }
122 153
123 /* 154 /*
284 common_init(&params); 315 common_init(&params);
285 316
286 set_option_value((char_u *)"encoding", 0, (char_u *)"utf-8", 0); 317 set_option_value((char_u *)"encoding", 0, (char_u *)"utf-8", 0);
287 init_chartab(); 318 init_chartab();
288 test_trunc_string(); 319 test_trunc_string();
320 test_trunc_string_mbyte();
289 test_vim_snprintf(); 321 test_vim_snprintf();
290 322
291 set_option_value((char_u *)"encoding", 0, (char_u *)"latin1", 0); 323 set_option_value((char_u *)"encoding", 0, (char_u *)"latin1", 0);
292 init_chartab(); 324 init_chartab();
293 test_trunc_string(); 325 test_trunc_string();