Mercurial > vim
view src/message_test.c @ 16461:826ad48af5e3 v8.1.1235
patch 8.1.1235: compiler warnings for using STRLEN() value
commit https://github.com/vim/vim/commit/c0af78fa0869d39314336faef36239f62f09e148
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Apr 29 19:47:22 2019 +0200
patch 8.1.1235: compiler warnings for using STRLEN() value
Problem: Compiler warnings for using STRLEN() value.
Solution: Cast to int. (Christian Brabandt, Mike Williams)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Mon, 29 Apr 2019 20:00:08 +0200 |
parents | b254fd46ef62 |
children | 80b40bd5ec1a |
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/* 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. */ /* * message_test.c: Unittests for message.c */ #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 some of the tested functions are * static. */ #include "message.c" /* * Test trunc_string(). */ static void test_trunc_string(void) { char_u *buf; /*allocated every time to find uninit errors */ char_u *s; /* in place */ buf = alloc(40); STRCPY(buf, "text"); trunc_string(buf, buf, 20, 40); assert(STRCMP(buf, "text") == 0); vim_free(buf); buf = alloc(40); STRCPY(buf, "a short text"); trunc_string(buf, buf, 20, 40); assert(STRCMP(buf, "a short text") == 0); vim_free(buf); buf = alloc(40); STRCPY(buf, "a text tha just fits"); trunc_string(buf, buf, 20, 40); assert(STRCMP(buf, "a text tha just fits") == 0); vim_free(buf); buf = alloc(40); STRCPY(buf, "a text that nott fits"); trunc_string(buf, buf, 20, 40); assert(STRCMP(buf, "a text t...nott fits") == 0); vim_free(buf); /* copy from string to buf */ buf = alloc(40); s = vim_strsave((char_u *)"text"); trunc_string(s, buf, 20, 40); assert(STRCMP(buf, "text") == 0); vim_free(buf); vim_free(s); buf = alloc(40); s = vim_strsave((char_u *)"a text that fits"); trunc_string(s, buf, 34, 40); assert(STRCMP(buf, "a text that fits") == 0); vim_free(buf); vim_free(s); buf = alloc(40); s = vim_strsave((char_u *)"a short text"); trunc_string(s, buf, 20, 40); assert(STRCMP(buf, "a short text") == 0); vim_free(buf); vim_free(s); buf = alloc(40); s = vim_strsave((char_u *)"a text tha just fits"); trunc_string(s, buf, 20, 40); assert(STRCMP(buf, "a text tha just fits") == 0); vim_free(buf); vim_free(s); buf = alloc(40); s = vim_strsave((char_u *)"a text that nott fits"); trunc_string(s, buf, 20, 40); assert(STRCMP(buf, "a text t...nott fits") == 0); vim_free(buf); vim_free(s); } int main(int argc, char **argv) { vim_memset(¶ms, 0, sizeof(params)); params.argc = argc; params.argv = argv; common_init(¶ms); init_chartab(); test_trunc_string(); return 0; }