xserver

test_xkb.c (5569B)

---

 /**
  * Copyright © 2009 Red Hat, Inc.
  *
  *  Permission is hereby granted, free of charge, to any person obtaining a
  *  copy of this software and associated documentation files (the "Software"),
  *  to deal in the Software without restriction, including without limitation
  *  the rights to use, copy, modify, merge, publish, distribute, sublicense,
  *  and/or sell copies of the Software, and to permit persons to whom the
  *  Software is furnished to do so, subject to the following conditions:
  *
  *  The above copyright notice and this permission notice (including the next
  *  paragraph) shall be included in all copies or substantial portions of the
  *  Software.
  *
  *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  *  THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  *  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  *  FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  *  DEALINGS IN THE SOFTWARE.
  */
 
 /* Test relies on assert() */
 #undef NDEBUG
 
 #ifdef HAVE_DIX_CONFIG_H
 #include <dix-config.h>
 #endif
 
 #include <xkb-config.h>
 
 #include <stdio.h>
 #include <stdlib.h>
 #include <ctype.h>
 #include <unistd.h>
 #include <math.h>
 #include <X11/X.h>
 #include <X11/Xproto.h>
 #include <X11/keysym.h>
 #include <X11/Xatom.h>
 #include "misc.h"
 #include "inputstr.h"
 #include "opaque.h"
 #include "property.h"
 #define	XKBSRV_NEED_FILE_FUNCS
 #include <xkbsrv.h>
 #include "../xkb/xkbgeom.h"
 #include <X11/extensions/XKMformat.h>
 #include "xkbfile.h"
 #include "../xkb/xkb.h"
 #include <assert.h>
 
 #include "tests-common.h"
 
 /**
  * Initialize an empty XkbRMLVOSet.
  * Call XkbGetRulesDflts to obtain the default ruleset.
  * Compare obtained ruleset with the built-in defaults.
  *
  * Result: RMLVO defaults are the same as obtained.
  */
 static void
 xkb_get_rules_test(void)
 {
     XkbRMLVOSet rmlvo = { NULL };
     XkbGetRulesDflts(&rmlvo);
 
     assert(rmlvo.rules);
     assert(rmlvo.model);
     assert(rmlvo.layout);
     assert(rmlvo.variant);
     assert(rmlvo.options);
     assert(strcmp(rmlvo.rules, XKB_DFLT_RULES) == 0);
     assert(strcmp(rmlvo.model, XKB_DFLT_MODEL) == 0);
     assert(strcmp(rmlvo.layout, XKB_DFLT_LAYOUT) == 0);
     assert(strcmp(rmlvo.variant, XKB_DFLT_VARIANT) == 0);
     assert(strcmp(rmlvo.options, XKB_DFLT_OPTIONS) == 0);
 }
 
 /**
  * Initialize an random XkbRMLVOSet.
  * Call XkbGetRulesDflts to obtain the default ruleset.
  * Compare obtained ruleset with the built-in defaults.
  * Result: RMLVO defaults are the same as obtained.
  */
 static void
 xkb_set_rules_test(void)
 {
     XkbRMLVOSet rmlvo;
     XkbRMLVOSet rmlvo_new = { NULL };
 
     XkbInitRules(&rmlvo, "test-rules", "test-model", "test-layout",
                          "test-variant", "test-options");
     assert(rmlvo.rules);
     assert(rmlvo.model);
     assert(rmlvo.layout);
     assert(rmlvo.variant);
     assert(rmlvo.options);
 
     XkbSetRulesDflts(&rmlvo);
     XkbGetRulesDflts(&rmlvo_new);
 
     /* XkbGetRulesDflts strdups the values */
     assert(rmlvo.rules != rmlvo_new.rules);
     assert(rmlvo.model != rmlvo_new.model);
     assert(rmlvo.layout != rmlvo_new.layout);
     assert(rmlvo.variant != rmlvo_new.variant);
     assert(rmlvo.options != rmlvo_new.options);
 
     assert(strcmp(rmlvo.rules, rmlvo_new.rules) == 0);
     assert(strcmp(rmlvo.model, rmlvo_new.model) == 0);
     assert(strcmp(rmlvo.layout, rmlvo_new.layout) == 0);
     assert(strcmp(rmlvo.variant, rmlvo_new.variant) == 0);
     assert(strcmp(rmlvo.options, rmlvo_new.options) == 0);
 
     XkbFreeRMLVOSet(&rmlvo, FALSE);
 }
 
 /**
  * Get the default RMLVO set.
  * Set the default RMLVO set.
  * Get the default RMLVO set.
  * Repeat the last two steps.
  *
  * Result: RMLVO set obtained is the same as previously set.
  */
 static void
 xkb_set_get_rules_test(void)
 {
 /* This test failed before XkbGetRulesDftlts changed to strdup.
    We test this twice because the first time using XkbGetRulesDflts we obtain
    the built-in defaults. The unexpected free isn't triggered until the second
    XkbSetRulesDefaults.
  */
     XkbRMLVOSet rmlvo = { NULL };
     XkbRMLVOSet rmlvo_backup;
 
     XkbGetRulesDflts(&rmlvo);
 
     /* pass 1 */
     XkbSetRulesDflts(&rmlvo);
     XkbGetRulesDflts(&rmlvo);
 
     /* Make a backup copy */
     rmlvo_backup.rules = strdup(rmlvo.rules);
     rmlvo_backup.layout = strdup(rmlvo.layout);
     rmlvo_backup.model = strdup(rmlvo.model);
     rmlvo_backup.variant = strdup(rmlvo.variant);
     rmlvo_backup.options = strdup(rmlvo.options);
 
     /* pass 2 */
     XkbSetRulesDflts(&rmlvo);
 
     /* This test is iffy, because strictly we may be comparing against already
      * freed memory */
     assert(strcmp(rmlvo.rules, rmlvo_backup.rules) == 0);
     assert(strcmp(rmlvo.model, rmlvo_backup.model) == 0);
     assert(strcmp(rmlvo.layout, rmlvo_backup.layout) == 0);
     assert(strcmp(rmlvo.variant, rmlvo_backup.variant) == 0);
     assert(strcmp(rmlvo.options, rmlvo_backup.options) == 0);
 
     XkbGetRulesDflts(&rmlvo);
     assert(strcmp(rmlvo.rules, rmlvo_backup.rules) == 0);
     assert(strcmp(rmlvo.model, rmlvo_backup.model) == 0);
     assert(strcmp(rmlvo.layout, rmlvo_backup.layout) == 0);
     assert(strcmp(rmlvo.variant, rmlvo_backup.variant) == 0);
     assert(strcmp(rmlvo.options, rmlvo_backup.options) == 0);
 }
 
 int
 xkb_test(void)
 {
     xkb_set_get_rules_test();
     xkb_get_rules_test();
     xkb_set_rules_test();
 
     return 0;
 }