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a09e091a JB |
1 | /** |
2 | * Copyright © 2011 Red Hat, Inc. | |
3 | * | |
4 | * Permission is hereby granted, free of charge, to any person obtaining a | |
5 | * copy of this software and associated documentation files (the "Software"), | |
6 | * to deal in the Software without restriction, including without limitation | |
7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, | |
8 | * and/or sell copies of the Software, and to permit persons to whom the | |
9 | * Software is furnished to do so, subject to the following conditions: | |
10 | * | |
11 | * The above copyright notice and this permission notice (including the next | |
12 | * paragraph) shall be included in all copies or substantial portions of the | |
13 | * Software. | |
14 | * | |
15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
16 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
18 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
19 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | |
20 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER | |
21 | * DEALINGS IN THE SOFTWARE. | |
22 | */ | |
23 | ||
24 | #ifdef HAVE_DIX_CONFIG_H | |
25 | #include <dix-config.h> | |
26 | #endif | |
27 | ||
28 | #include <assert.h> | |
29 | ||
30 | #include "xf86.h" | |
31 | #include "xf86Parser.h" | |
32 | ||
33 | static void | |
34 | xfree86_option_list_duplicate(void) | |
35 | { | |
36 | XF86OptionPtr options; | |
37 | XF86OptionPtr duplicate; | |
38 | const char *o1 = "foo", *o2 = "bar", *v1 = "one", *v2 = "two"; | |
39 | const char *o_null = "NULL"; | |
40 | char *val1, *val2; | |
41 | XF86OptionPtr a, b; | |
42 | ||
43 | duplicate = xf86OptionListDuplicate(NULL); | |
44 | assert(!duplicate); | |
45 | ||
46 | options = xf86AddNewOption(NULL, o1, v1); | |
47 | assert(options); | |
48 | options = xf86AddNewOption(options, o2, v2); | |
49 | assert(options); | |
50 | options = xf86AddNewOption(options, o_null, NULL); | |
51 | assert(options); | |
52 | ||
53 | duplicate = xf86OptionListDuplicate(options); | |
54 | assert(duplicate); | |
55 | ||
56 | val1 = xf86CheckStrOption(options, o1, "1"); | |
57 | val2 = xf86CheckStrOption(duplicate, o1, "2"); | |
58 | ||
59 | assert(strcmp(val1, v1) == 0); | |
60 | assert(strcmp(val1, val2) == 0); | |
61 | ||
62 | val1 = xf86CheckStrOption(options, o2, "1"); | |
63 | val2 = xf86CheckStrOption(duplicate, o2, "2"); | |
64 | ||
65 | assert(strcmp(val1, v2) == 0); | |
66 | assert(strcmp(val1, val2) == 0); | |
67 | ||
68 | a = xf86FindOption(options, o_null); | |
69 | b = xf86FindOption(duplicate, o_null); | |
70 | assert(a && b); | |
71 | } | |
72 | ||
73 | static void | |
74 | xfree86_add_comment(void) | |
75 | { | |
76 | char *current = NULL, *comment; | |
77 | char compare[1024] = { 0 }; | |
78 | ||
79 | comment = "# foo"; | |
80 | current = xf86addComment(current, comment); | |
81 | strcpy(compare, comment); | |
82 | strcat(compare, "\n"); | |
83 | ||
84 | assert(!strcmp(current, compare)); | |
85 | ||
86 | /* this used to overflow */ | |
87 | strcpy(current, "\n"); | |
88 | comment = "foobar\n"; | |
89 | current = xf86addComment(current, comment); | |
90 | strcpy(compare, "\n#"); | |
91 | strcat(compare, comment); | |
92 | assert(!strcmp(current, compare)); | |
93 | ||
94 | free(current); | |
95 | } | |
96 | ||
97 | int | |
98 | main(int argc, char **argv) | |
99 | { | |
100 | xfree86_option_list_duplicate(); | |
101 | xfree86_add_comment(); | |
102 | ||
103 | return 0; | |
104 | } |