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annotate src/message_test.c @ 9542:00ee8d8c2e0c v7.4.2051

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commit https://github.com/vim/vim/commit/502ae4ba63561c98ac69af26cd9883bfd18d225f Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jul 16 19:50:13 2016 +0200 patch 7.4.2051 Problem: No proper testing of trunc_string(). Solution: Add a unittest for message.c.
author Christian Brabandt <cb@256bit.org>
date Sat, 16 Jul 2016 20:00:05 +0200
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children 716382aaa0c0
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9542
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1 /* vi:set ts=8 sts=4 sw=4:
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2 *
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3 * VIM - Vi IMproved by Bram Moolenaar
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4 *
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5 * Do ":help uganda" in Vim to read copying and usage conditions.
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6 * Do ":help credits" in Vim to see a list of people who contributed.
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7 * See README.txt for an overview of the Vim source code.
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8 */
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10 /*
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11 * message_test.c: Unittests for message.c
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12 */
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14 #undef NDEBUG
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15 #include <assert.h>
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17 /* Must include main.c because it contains much more than just main() */
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18 #define NO_VIM_MAIN
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19 #include "main.c"
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21 /* This file has to be included because some of the tested functions are
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22 * static. */
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23 #include "message.c"
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25 /*
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26 * Test trunc_string().
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27 */
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28 static void
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29 test_trunc_string(void)
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30 {
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31 char_u buf[40];
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33 /* in place */
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34 STRCPY(buf, "text");
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35 trunc_string(buf, buf, 20, 40);
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36 assert(STRCMP(buf, "text") == 0);
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38 STRCPY(buf, "a short text");
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39 trunc_string(buf, buf, 20, 40);
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40 assert(STRCMP(buf, "a short text") == 0);
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42 STRCPY(buf, "a text tha just fits");
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43 trunc_string(buf, buf, 20, 40);
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44 assert(STRCMP(buf, "a text tha just fits") == 0);
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46 STRCPY(buf, "a text that nott fits");
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47 trunc_string(buf, buf, 20, 40);
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48 assert(STRCMP(buf, "a text t...nott fits") == 0);
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50 /* copy from string to buf */
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51 trunc_string((char_u *)"text", buf, 20, 40);
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52 assert(STRCMP(buf, "text") == 0);
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54 trunc_string((char_u *)"a short text", buf, 20, 40);
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55 assert(STRCMP(buf, "a short text") == 0);
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57 trunc_string((char_u *)"a text tha just fits", buf, 20, 40);
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58 assert(STRCMP(buf, "a text tha just fits") == 0);
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60 trunc_string((char_u *)"a text that nott fits", buf, 20, 40);
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61 assert(STRCMP(buf, "a text t...nott fits") == 0);
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62 }
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64 int
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65 main(int argc, char **argv)
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66 {
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67 mparm_T params;
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69 vim_memset(&params, 0, sizeof(params));
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70 params.argc = argc;
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71 params.argv = argv;
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72 common_init(&params);
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73 init_chartab();
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75 test_trunc_string();
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76 return 0;
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77 }