static void
test_two_matches(void)
{
char *buf;
assert_int_equal(0, add_completion("mountpoint"));
completion_group_end();
assert_int_equal(0, add_completion("mount"));
completion_group_end();
assert_int_equal(0, add_completion("mount"));
buf = next_completion();
assert_string_equal("mountpoint", buf);
free(buf);
buf = next_completion();
assert_string_equal("mount", buf);
free(buf);
buf = next_completion();
assert_string_equal("mount", buf);
free(buf);
buf = next_completion();
assert_string_equal("mountpoint", buf);
free(buf);
}
void
complete_variables(const char *cmd, const char **start)
{
int i;
size_t len;
assert(initialized);
/* currently we support only environment variables */
if(*cmd != '$')
{
*start = cmd;
add_completion(cmd);
return;
}
cmd++;
*start = cmd;
/* add all variables that start with given beginning */
len = strlen(cmd);
for(i = 0; i < nvars; i++)
{
if(vars[i].name == NULL)
continue;
if(vars[i].removed)
continue;
if(strnoscmp(vars[i].name, cmd, len) == 0)
add_completion(vars[i].name);
}
completion_group_end();
add_completion(cmd);
}
void
complete_colorschemes(const char *name)
{
char colors_dir[PATH_MAX];
DIR *dir;
struct dirent *d;
size_t len;
snprintf(colors_dir, sizeof(colors_dir), "%s/colors", cfg.config_dir);
dir = opendir(colors_dir);
if(dir == NULL)
return;
len = strlen(name);
while((d = readdir(dir)) != NULL)
{
#ifndef _WIN32
if(d->d_type != DT_REG && d->d_type != DT_LNK)
continue;
#endif
if(d->d_name[0] == '.')
continue;
if(strncmp(name, d->d_name, len) == 0)
add_completion(d->d_name);
}
closedir(dir);
completion_group_end();
add_completion(name);
}
static void
test_general(void)
{
char *buf;
assert_int_equal(0, add_completion("abc"));
assert_int_equal(0, add_completion("acd"));
completion_group_end();
assert_int_equal(0, add_completion("a"));
buf = next_completion();
assert_string_equal("abc", buf);
free(buf);
buf = next_completion();
assert_string_equal("acd", buf);
free(buf);
buf = next_completion();
assert_string_equal("a", buf);
free(buf);
buf = next_completion();
assert_string_equal("abc", buf);
free(buf);
buf = next_completion();
assert_string_equal("acd", buf);
free(buf);
}
static void
test_removes_duplicates(void)
{
char *buf;
assert_int_equal(0, add_completion("mou"));
assert_int_equal(0, add_completion("mount"));
assert_int_equal(0, add_completion("mount"));
completion_group_end();
assert_int_equal(0, add_completion("m"));
buf = next_completion();
assert_string_equal("mou", buf);
free(buf);
buf = next_completion();
assert_string_equal("mount", buf);
free(buf);
buf = next_completion();
assert_string_equal("m", buf);
free(buf);
buf = next_completion();
assert_string_equal("mou", buf);
free(buf);
}
static void
test_umbiguous_begin(void)
{
char *buf;
assert_int_equal(0, add_completion("sort"));
assert_int_equal(0, add_completion("sortorder"));
assert_int_equal(0, add_completion("sortnumbers"));
completion_group_end();
assert_int_equal(0, add_completion("sort"));
buf = next_completion();
assert_string_equal("sort", buf);
free(buf);
buf = next_completion();
assert_string_equal("sortnumbers", buf);
free(buf);
buf = next_completion();
assert_string_equal("sortorder", buf);
free(buf);
buf = next_completion();
assert_string_equal("sort", buf);
free(buf);
buf = next_completion();
assert_string_equal("sort", buf);
free(buf);
}
static void
test_order(void)
{
char *buf;
assert_int_equal(0, add_completion("aa"));
assert_int_equal(0, add_completion("az"));
completion_group_end();
assert_int_equal(0, add_completion("a"));
set_completion_order(1);
buf = next_completion();
assert_string_equal("az", buf);
free(buf);
buf = next_completion();
assert_string_equal("aa", buf);
free(buf);
buf = next_completion();
assert_string_equal("a", buf);
free(buf);
}
static void
test_rewind_one_unambiguous_completion(void)
{
char *buf;
assert_int_equal(0, add_completion("abcd"));
completion_group_end();
assert_int_equal(0, add_completion("a"));
buf = next_completion();
assert_string_equal("abcd", buf);
free(buf);
buf = next_completion();
assert_string_equal("abcd", buf);
free(buf);
rewind_completion();
buf = next_completion();
assert_string_equal("a", buf);
free(buf);
buf = next_completion();
assert_string_equal("abcd", buf);
free(buf);
}
static int
complete_args(int id, const char *args, int argc, char **argv, int arg_pos)
{
const char *arg;
reset_completion();
add_completion("followlinks");
add_completion("fastrun");
completion_group_end();
add_completion("f");
arg = strrchr(args, ' ');
if(arg == NULL)
arg = args;
else
arg++;
return arg - args;
}
static void
test_one_element_completion(void)
{
char *buf;
completion_group_end();
assert_int_equal(0, add_completion("a"));
buf = next_completion();
assert_string_equal("a", buf);
free(buf);
buf = next_completion();
assert_string_equal("a", buf);
free(buf);
buf = next_completion();
assert_string_equal("a", buf);
free(buf);
buf = next_completion();
assert_string_equal("a", buf);
free(buf);
}
