1*4882a593Smuzhiyun /**
2*4882a593Smuzhiyun * Copyright © 2011 Red Hat, Inc.
3*4882a593Smuzhiyun *
4*4882a593Smuzhiyun * Permission is hereby granted, free of charge, to any person obtaining a
5*4882a593Smuzhiyun * copy of this software and associated documentation files (the "Software"),
6*4882a593Smuzhiyun * to deal in the Software without restriction, including without limitation
7*4882a593Smuzhiyun * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8*4882a593Smuzhiyun * and/or sell copies of the Software, and to permit persons to whom the
9*4882a593Smuzhiyun * Software is furnished to do so, subject to the following conditions:
10*4882a593Smuzhiyun *
11*4882a593Smuzhiyun * The above copyright notice and this permission notice (including the next
12*4882a593Smuzhiyun * paragraph) shall be included in all copies or substantial portions of the
13*4882a593Smuzhiyun * Software.
14*4882a593Smuzhiyun *
15*4882a593Smuzhiyun * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16*4882a593Smuzhiyun * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17*4882a593Smuzhiyun * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18*4882a593Smuzhiyun * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19*4882a593Smuzhiyun * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20*4882a593Smuzhiyun * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
21*4882a593Smuzhiyun * DEALINGS IN THE SOFTWARE.
22*4882a593Smuzhiyun */
23*4882a593Smuzhiyun
24*4882a593Smuzhiyun #ifdef HAVE_DIX_CONFIG_H
25*4882a593Smuzhiyun #include <dix-config.h>
26*4882a593Smuzhiyun #endif
27*4882a593Smuzhiyun
28*4882a593Smuzhiyun #include <assert.h>
29*4882a593Smuzhiyun
30*4882a593Smuzhiyun #include "xf86.h"
31*4882a593Smuzhiyun #include "xf86Parser.h"
32*4882a593Smuzhiyun
33*4882a593Smuzhiyun #include "tests-common.h"
34*4882a593Smuzhiyun
35*4882a593Smuzhiyun static void
xfree86_option_list_duplicate(void)36*4882a593Smuzhiyun xfree86_option_list_duplicate(void)
37*4882a593Smuzhiyun {
38*4882a593Smuzhiyun XF86OptionPtr options;
39*4882a593Smuzhiyun XF86OptionPtr duplicate;
40*4882a593Smuzhiyun const char *o1 = "foo", *o2 = "bar", *v1 = "one", *v2 = "two";
41*4882a593Smuzhiyun const char *o_null = "NULL";
42*4882a593Smuzhiyun char *val1, *val2;
43*4882a593Smuzhiyun XF86OptionPtr a, b;
44*4882a593Smuzhiyun
45*4882a593Smuzhiyun duplicate = xf86OptionListDuplicate(NULL);
46*4882a593Smuzhiyun assert(!duplicate);
47*4882a593Smuzhiyun
48*4882a593Smuzhiyun options = xf86AddNewOption(NULL, o1, v1);
49*4882a593Smuzhiyun assert(options);
50*4882a593Smuzhiyun options = xf86AddNewOption(options, o2, v2);
51*4882a593Smuzhiyun assert(options);
52*4882a593Smuzhiyun options = xf86AddNewOption(options, o_null, NULL);
53*4882a593Smuzhiyun assert(options);
54*4882a593Smuzhiyun
55*4882a593Smuzhiyun duplicate = xf86OptionListDuplicate(options);
56*4882a593Smuzhiyun assert(duplicate);
57*4882a593Smuzhiyun
58*4882a593Smuzhiyun val1 = xf86CheckStrOption(options, o1, "1");
59*4882a593Smuzhiyun val2 = xf86CheckStrOption(duplicate, o1, "2");
60*4882a593Smuzhiyun
61*4882a593Smuzhiyun assert(strcmp(val1, v1) == 0);
62*4882a593Smuzhiyun assert(strcmp(val1, val2) == 0);
63*4882a593Smuzhiyun
64*4882a593Smuzhiyun val1 = xf86CheckStrOption(options, o2, "1");
65*4882a593Smuzhiyun val2 = xf86CheckStrOption(duplicate, o2, "2");
66*4882a593Smuzhiyun
67*4882a593Smuzhiyun assert(strcmp(val1, v2) == 0);
68*4882a593Smuzhiyun assert(strcmp(val1, val2) == 0);
69*4882a593Smuzhiyun
70*4882a593Smuzhiyun a = xf86FindOption(options, o_null);
71*4882a593Smuzhiyun b = xf86FindOption(duplicate, o_null);
72*4882a593Smuzhiyun assert(a && b);
73*4882a593Smuzhiyun }
74*4882a593Smuzhiyun
75*4882a593Smuzhiyun static void
xfree86_add_comment(void)76*4882a593Smuzhiyun xfree86_add_comment(void)
77*4882a593Smuzhiyun {
78*4882a593Smuzhiyun char *current = NULL;
79*4882a593Smuzhiyun const char *comment;
80*4882a593Smuzhiyun char compare[1024] = { 0 };
81*4882a593Smuzhiyun
82*4882a593Smuzhiyun comment = "# foo";
83*4882a593Smuzhiyun current = xf86addComment(current, comment);
84*4882a593Smuzhiyun strcpy(compare, comment);
85*4882a593Smuzhiyun strcat(compare, "\n");
86*4882a593Smuzhiyun
87*4882a593Smuzhiyun assert(!strcmp(current, compare));
88*4882a593Smuzhiyun
89*4882a593Smuzhiyun /* this used to overflow */
90*4882a593Smuzhiyun strcpy(current, "\n");
91*4882a593Smuzhiyun comment = "foobar\n";
92*4882a593Smuzhiyun current = xf86addComment(current, comment);
93*4882a593Smuzhiyun strcpy(compare, "\n#");
94*4882a593Smuzhiyun strcat(compare, comment);
95*4882a593Smuzhiyun assert(!strcmp(current, compare));
96*4882a593Smuzhiyun
97*4882a593Smuzhiyun free(current);
98*4882a593Smuzhiyun }
99*4882a593Smuzhiyun
100*4882a593Smuzhiyun int
xfree86_test(void)101*4882a593Smuzhiyun xfree86_test(void)
102*4882a593Smuzhiyun {
103*4882a593Smuzhiyun xfree86_option_list_duplicate();
104*4882a593Smuzhiyun xfree86_add_comment();
105*4882a593Smuzhiyun
106*4882a593Smuzhiyun return 0;
107*4882a593Smuzhiyun }
108