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
  28         log_info("/*** %s ***/", __func__);
  29
  30         assert_se(find_language_fallback("foobar", &ans) == 0);
  31         assert_se(ans == NULL);
  32
  33         assert_se(find_language_fallback("csb", &ans) == 0);
  34         assert_se(ans == NULL);
  35
  36         assert_se(find_language_fallback("csb_PL", &ans) == 1);
  37         assert_se(streq(ans, "csb:pl"));
  38
  39         assert_se(find_language_fallback("szl_PL", &ans2) == 1);
  40         assert_se(streq(ans2, "szl:pl"));
  41 }
  42
  43 static void test_find_converted_keymap(void) {
  44         _cleanup_free_ char *ans = NULL, *ans2 = NULL;
  45         int r;
  46
  47         log_info("/*** %s ***/", __func__);
  48
  49         assert_se(find_converted_keymap("pl", "foobar", &ans) == 0);
  50         assert_se(ans == NULL);
  51
  52         r = find_converted_keymap("pl", NULL, &ans);
  53         if (r == 0) {
  54                 log_info("Skipping rest of %s: keymaps are not installed", __func__);
  55                 return;
  56         }
  57
  58         assert_se(r == 1);
  59         assert_se(streq(ans, "pl"));
  60
  61         assert_se(find_converted_keymap("pl", "dvorak", &ans2) == 1);
  62         assert_se(streq(ans2, "pl-dvorak"));
  63 }
  64
  65 static void test_find_legacy_keymap(void) {
  66         Context c = {};
  67         _cleanup_free_ char *ans = NULL, *ans2 = NULL;
  68
  69         log_info("/*** %s ***/", __func__);
  70
  71         c.x11_layout = (char*) "foobar";
  72         assert_se(find_legacy_keymap(&c, &ans) == 0);
  73         assert_se(ans == NULL);
  74
  75         c.x11_layout = (char*) "pl";
  76         assert_se(find_legacy_keymap(&c, &ans) == 1);
  77         assert_se(streq(ans, "pl2"));
  78
  79         c.x11_layout = (char*) "pl,ru";
  80         assert_se(find_legacy_keymap(&c, &ans2) == 1);
  81         assert_se(streq(ans, "pl2"));
  82 }
  83
  84 static void test_vconsole_convert_to_x11(void) {
  85         _cleanup_(context_free) Context c = {};
  86
  87         log_info("/*** %s ***/", __func__);
  88
  89         log_info("/* test emptying first (:) */");
  90         assert_se(free_and_strdup(&c.x11_layout, "foo") >= 0);
  91         assert_se(free_and_strdup(&c.x11_variant, "bar") >= 0);
  92         assert_se(vconsole_convert_to_x11(&c) == 1);
  93         assert_se(c.x11_layout == NULL);
  94         assert_se(c.x11_variant == NULL);
  95
  96         log_info("/* test emptying second (:) */");
  97
  98         assert_se(vconsole_convert_to_x11(&c) == 0);
  99         assert_se(c.x11_layout == NULL);
 100         assert_se(c.x11_variant == NULL);
 101
 102         log_info("/* test without variant, new mapping (es:) */");
 103         assert_se(free_and_strdup(&c.vc_keymap, "es") >= 0);
 104
 105         assert_se(vconsole_convert_to_x11(&c) == 1);
 106         assert_se(streq(c.x11_layout, "es"));
 107         assert_se(c.x11_variant == NULL);
 108
 109         log_info("/* test with known variant, new mapping (es:dvorak) */");
 110         assert_se(free_and_strdup(&c.vc_keymap, "es-dvorak") >= 0);
 111
 112         assert_se(vconsole_convert_to_x11(&c) == 0); // FIXME
 113         assert_se(streq(c.x11_layout, "es"));
 114         assert_se(c.x11_variant == NULL); // FIXME: "dvorak"
 115
 116         log_info("/* test with old mapping (fr:latin9) */");
 117         assert_se(free_and_strdup(&c.vc_keymap, "fr-latin9") >= 0);
 118
 119         assert_se(vconsole_convert_to_x11(&c) == 1);
 120         assert_se(streq(c.x11_layout, "fr"));
 121         assert_se(streq(c.x11_variant, "latin9"));
 122
 123         log_info("/* test with a compound mapping (ru,us) */");
 124         assert_se(free_and_strdup(&c.vc_keymap, "ru") >= 0);
 125
 126         assert_se(vconsole_convert_to_x11(&c) == 1);
 127         assert_se(streq(c.x11_layout, "ru,us"));
 128         assert_se(c.x11_variant == NULL);
 129
 130         log_info("/* test with a simple mapping (us) */");
 131         assert_se(free_and_strdup(&c.vc_keymap, "us") >= 0);
 132
 133         assert_se(vconsole_convert_to_x11(&c) == 1);
 134         assert_se(streq(c.x11_layout, "us"));
 135         assert_se(c.x11_variant == NULL);
 136 }
 137
 138 static void test_x11_convert_to_vconsole(void) {
 139         _cleanup_(context_free) Context c = {};
 140         int r;
 141
 142         log_info("/*** %s ***/", __func__);
 143
 144         log_info("/* test emptying first (:) */");
 145         assert_se(free_and_strdup(&c.vc_keymap, "foobar") >= 0);
 146         assert_se(x11_convert_to_vconsole(&c) == 1);
 147         assert_se(c.vc_keymap == NULL);
 148
 149         log_info("/* test emptying second (:) */");
 150
 151         assert_se(x11_convert_to_vconsole(&c) == 0);
 152         assert_se(c.vc_keymap == NULL);
 153
 154         log_info("/* test without variant, new mapping (es:) */");
 155         assert_se(free_and_strdup(&c.x11_layout, "es") >= 0);
 156
 157         assert_se(x11_convert_to_vconsole(&c) == 1);
 158         assert_se(streq(c.vc_keymap, "es"));
 159
 160         log_info("/* test with unknown variant, new mapping (es:foobar) */");
 161         assert_se(free_and_strdup(&c.x11_variant, "foobar") >= 0);
 162
 163         assert_se(x11_convert_to_vconsole(&c) == 0);
 164         assert_se(streq(c.vc_keymap, "es"));
 165
 166         log_info("/* test with known variant, new mapping (es:dvorak) */");
 167         assert_se(free_and_strdup(&c.x11_variant, "dvorak") >= 0);
 168
 169         r = x11_convert_to_vconsole(&c);
 170         if (r == 0) {
 171                 log_info("Skipping rest of %s: keymaps are not installed", __func__);
 172                 return;
 173         }
 174
 175         assert_se(r == 1);
 176         assert_se(streq(c.vc_keymap, "es-dvorak"));
 177
 178         log_info("/* test with old mapping (fr:latin9) */");
 179         assert_se(free_and_strdup(&c.x11_layout, "fr") >= 0);
 180         assert_se(free_and_strdup(&c.x11_variant, "latin9") >= 0);
 181
 182         assert_se(x11_convert_to_vconsole(&c) == 1);
 183         assert_se(streq(c.vc_keymap, "fr-latin9"));
 184
 185         log_info("/* test with a compound mapping (us,ru:) */");
 186         assert_se(free_and_strdup(&c.x11_layout, "us,ru") >= 0);
 187         assert_se(free_and_strdup(&c.x11_variant, NULL) >= 0);
 188
 189         assert_se(x11_convert_to_vconsole(&c) == 1);
 190         assert_se(streq(c.vc_keymap, "us"));
 191
 192         log_info("/* test with a compound mapping (ru,us:) */");
 193         assert_se(free_and_strdup(&c.x11_layout, "ru,us") >= 0);
 194         assert_se(free_and_strdup(&c.x11_variant, NULL) >= 0);
 195
 196         assert_se(x11_convert_to_vconsole(&c) == 1);
 197         assert_se(streq(c.vc_keymap, "ru"));
 198
 199         /* https://bugzilla.redhat.com/show_bug.cgi?id=1333998 */
 200         log_info("/* test with a simple new mapping (ru:) */");
 201         assert_se(free_and_strdup(&c.x11_layout, "ru") >= 0);
 202         assert_se(free_and_strdup(&c.x11_variant, NULL) >= 0);
 203
 204         assert_se(x11_convert_to_vconsole(&c) == 0);
 205         assert_se(streq(c.vc_keymap, "ru"));
 206 }
 207
 208 int main(int argc, char **argv) {
 209         log_set_max_level(LOG_DEBUG);
 210         log_parse_environment();
 211
 212         test_find_language_fallback();
 213         test_find_converted_keymap();
 214         test_find_legacy_keymap();
 215
 216         test_vconsole_convert_to_x11();
 217         test_x11_convert_to_vconsole();
 218
 219         return 0;
 220 }