src/locale/test-keymap-util.c

   1 /***
   2   This file is part of systemd.
   3
   4   Copyright 2016 Zbigniew Jędrzejewski-Szmek
   5
   6   systemd is free software; you can redistribute it and/or modify it
   7   under the terms of the GNU Lesser General Public License as published by
   8   the Free Software Foundation; either version 2.1 of the License, or
   9   (at your option) any later version.
  10
  11   systemd is distributed in the hope that it will be useful, but
  12   WITHOUT ANY WARRANTY; without even the implied warranty of
  13   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  14   Lesser General Public License for more details.
  15
  16   You should have received a copy of the GNU Lesser General Public License
  17   along with systemd; If not, see <http://www.gnu.org/licenses/>.
  18 ***/
  19
  20 #include "alloc-util.h"
  21 #include "keymap-util.h"
  22 #include "log.h"
  23 #include "string-util.h"
  24
  25 static void test_find_language_fallback(void) {
  26         _cleanup_free_ char *ans = NULL, *ans2 = NULL;
  27         int r;
  28
  29         log_info("/* %s */", __func__);
  30
  31         r = find_language_fallback("foobar", &ans);
  32         if (r == -ENOENT) {
  33                 log_info_errno(r, "Skipping language fallback tests: %m");
  34                 return;
  35         }
  36         assert_se(r == 0);
  37         assert_se(ans == NULL);
  38
  39         assert_se(find_language_fallback("csb", &ans) == 0);
  40         assert_se(ans == NULL);
  41
  42         assert_se(find_language_fallback("csb_PL", &ans) == 1);
  43         assert_se(streq(ans, "csb:pl"));
  44
  45         assert_se(find_language_fallback("szl_PL", &ans2) == 1);
  46         assert_se(streq(ans2, "szl:pl"));
  47 }
  48
  49 static void test_find_converted_keymap(void) {
  50         _cleanup_free_ char *ans = NULL, *ans2 = NULL;
  51         int r;
  52
  53         log_info("/* %s */", __func__);
  54
  55         assert_se(find_converted_keymap("pl", "foobar", &ans) == 0);
  56         assert_se(ans == NULL);
  57
  58         r = find_converted_keymap("pl", NULL, &ans);
  59         if (r == 0) {
  60                 log_info_errno(r, "Skipping find_converted_keymap tests: %m");
  61                 return;
  62         }
  63         assert_se(r == 1);
  64         assert_se(streq(ans, "pl"));
  65
  66         assert_se(find_converted_keymap("pl", "dvorak", &ans) == 1);
  67         assert_se(streq(ans, "pl-dvorak"));
  68 }
  69
  70 static void test_find_legacy_keymap(void) {
  71         Context c = {};
  72         _cleanup_free_ char *ans = NULL, *ans2 = NULL;
  73         int r;
  74
  75         log_info("/* %s */", __func__);
  76
  77         c.x11_layout = (char*) "foobar";
  78         r = find_legacy_keymap(&c, &ans);
  79         if (r == -ENOENT) {
  80                 log_info_errno(r, "Skipping test_legacy_keymap tests: %m");
  81                 return;
  82         }
  83         assert_se(r == 0);
  84         assert_se(ans == NULL);
  85
  86         c.x11_layout = (char*) "pl";
  87         assert_se(find_legacy_keymap(&c, &ans) == 1);
  88         assert_se(streq(ans, "pl2"));
  89
  90         c.x11_layout = (char*) "pl,ru";
  91         assert_se(find_legacy_keymap(&c, &ans2) == 1);
  92         assert_se(streq(ans, "pl2"));
  93 }
  94
  95 static void test_vconsole_convert_to_x11(void) {
  96         _cleanup_(context_free) Context c = {};
  97
  98         log_info("/* %s */", __func__);
  99
 100         log_info("/* test emptying first (:) */");
 101         assert_se(free_and_strdup(&c.x11_layout, "foo") >= 0);
 102         assert_se(free_and_strdup(&c.x11_variant, "bar") >= 0);
 103         assert_se(vconsole_convert_to_x11(&c) == 1);
 104         assert_se(c.x11_layout == NULL);
 105         assert_se(c.x11_variant == NULL);
 106
 107         log_info("/* test emptying second (:) */");
 108
 109         assert_se(vconsole_convert_to_x11(&c) == 0);
 110         assert_se(c.x11_layout == NULL);
 111         assert_se(c.x11_variant == NULL);
 112
 113         log_info("/* test without variant, new mapping (es:) */");
 114         assert_se(free_and_strdup(&c.vc_keymap, "es") >= 0);
 115
 116         assert_se(vconsole_convert_to_x11(&c) == 1);
 117         assert_se(streq(c.x11_layout, "es"));
 118         assert_se(c.x11_variant == NULL);
 119
 120         log_info("/* test with known variant, new mapping (es:dvorak) */");
 121         assert_se(free_and_strdup(&c.vc_keymap, "es-dvorak") >= 0);
 122
 123         assert_se(vconsole_convert_to_x11(&c) == 0); // FIXME
 124         assert_se(streq(c.x11_layout, "es"));
 125         assert_se(c.x11_variant == NULL); // FIXME: "dvorak"
 126
 127         log_info("/* test with old mapping (fr:latin9) */");
 128         assert_se(free_and_strdup(&c.vc_keymap, "fr-latin9") >= 0);
 129
 130         assert_se(vconsole_convert_to_x11(&c) == 1);
 131         assert_se(streq(c.x11_layout, "fr"));
 132         assert_se(streq(c.x11_variant, "latin9"));
 133
 134         log_info("/* test with a compound mapping (ru,us) */");
 135         assert_se(free_and_strdup(&c.vc_keymap, "ru") >= 0);
 136
 137         assert_se(vconsole_convert_to_x11(&c) == 1);
 138         assert_se(streq(c.x11_layout, "ru,us"));
 139         assert_se(c.x11_variant == NULL);
 140
 141         log_info("/* test with a simple mapping (us) */");
 142         assert_se(free_and_strdup(&c.vc_keymap, "us") >= 0);
 143
 144         assert_se(vconsole_convert_to_x11(&c) == 1);
 145         assert_se(streq(c.x11_layout, "us"));
 146         assert_se(c.x11_variant == NULL);
 147 }
 148
 149 static void test_x11_convert_to_vconsole(void) {
 150         _cleanup_(context_free) Context c = {};
 151
 152         log_info("/* %s */", __func__);
 153
 154         log_info("/* test emptying first (:) */");
 155         assert_se(free_and_strdup(&c.vc_keymap, "foobar") >= 0);
 156         assert_se(x11_convert_to_vconsole(&c) == 1);
 157         assert_se(c.vc_keymap == NULL);
 158
 159         log_info("/* test emptying second (:) */");
 160
 161         assert_se(x11_convert_to_vconsole(&c) == 0);
 162         assert_se(c.vc_keymap == NULL);
 163
 164         log_info("/* test without variant, new mapping (es:) */");
 165         assert_se(free_and_strdup(&c.x11_layout, "es") >= 0);
 166
 167         assert_se(x11_convert_to_vconsole(&c) == 1);
 168         assert_se(streq(c.vc_keymap, "es"));
 169
 170         log_info("/* test with unknown variant, new mapping (es:foobar) */");
 171         assert_se(free_and_strdup(&c.x11_variant, "foobar") >= 0);
 172
 173         assert_se(x11_convert_to_vconsole(&c) == 0);
 174         assert_se(streq(c.vc_keymap, "es"));
 175
 176         log_info("/* test with known variant, new mapping (es:dvorak) */");
 177         assert_se(free_and_strdup(&c.x11_variant, "dvorak") >= 0);
 178
 179         assert_se(x11_convert_to_vconsole(&c) == 1);
 180         assert_se(streq(c.vc_keymap, "es-dvorak"));
 181
 182         log_info("/* test with old mapping (fr:latin9) */");
 183         assert_se(free_and_strdup(&c.x11_layout, "fr") >= 0);
 184         assert_se(free_and_strdup(&c.x11_variant, "latin9") >= 0);
 185
 186         assert_se(x11_convert_to_vconsole(&c) == 1);
 187         assert_se(streq(c.vc_keymap, "fr-latin9"));
 188
 189         log_info("/* test with a compound mapping (us,ru:) */");
 190         assert_se(free_and_strdup(&c.x11_layout, "us,ru") >= 0);
 191         assert_se(free_and_strdup(&c.x11_variant, NULL) >= 0);
 192
 193         assert_se(x11_convert_to_vconsole(&c) == 1);
 194         assert_se(streq(c.vc_keymap, "us"));
 195
 196         log_info("/* test with a compound mapping (ru,us:) */");
 197         assert_se(free_and_strdup(&c.x11_layout, "ru,us") >= 0);
 198         assert_se(free_and_strdup(&c.x11_variant, NULL) >= 0);
 199
 200         assert_se(x11_convert_to_vconsole(&c) == 1);
 201         assert_se(streq(c.vc_keymap, "ru"));
 202
 203         /* https://bugzilla.redhat.com/show_bug.cgi?id=1333998 */
 204         log_info("/* test with a simple new mapping (ru:) */");
 205         assert_se(free_and_strdup(&c.x11_layout, "ru") >= 0);
 206         assert_se(free_and_strdup(&c.x11_variant, NULL) >= 0);
 207
 208         assert_se(x11_convert_to_vconsole(&c) == 0);
 209         assert_se(streq(c.vc_keymap, "ru"));
 210 }
 211
 212 int main(int argc, char **argv) {
 213         log_set_max_level(LOG_DEBUG);
 214         log_parse_environment();
 215
 216         test_find_language_fallback();
 217         test_find_converted_keymap();
 218         test_find_legacy_keymap();
 219
 220         test_vconsole_convert_to_x11();
 221         test_x11_convert_to_vconsole();
 222
 223         return 0;
 224 }