1/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
2 *
3 * Permission is hereby granted, free of charge, to any person obtaining a copy
4 * of this software and associated documentation files (the "Software"), to
5 * deal in the Software without restriction, including without limitation the
6 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
7 * sell copies of the Software, and to permit persons to whom the Software is
8 * furnished to do so, subject to the following conditions:
9 *
10 * The above copyright notice and this permission notice shall be included in
11 * all copies or substantial portions of the Software.
12 *
13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
14 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
15 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
16 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
17 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
18 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
19 * IN THE SOFTWARE.
20 */
21
22#include "uv.h"
23#include "task.h"
24#include <string.h>
25
26
27static void set_title(const char* title) {
28 char buffer[512];
29 int err;
30
31 err = uv_get_process_title(buffer, sizeof(buffer));
32 ASSERT(err == 0);
33
34 err = uv_set_process_title(title);
35 ASSERT(err == 0);
36
37 err = uv_get_process_title(buffer, sizeof(buffer));
38 ASSERT(err == 0);
39
40 ASSERT(strcmp(buffer, title) == 0);
41}
42
43
44static void uv_get_process_title_edge_cases(void) {
45 char buffer[512];
46 int r;
47
48 /* Test a NULL buffer */
49 r = uv_get_process_title(NULL, 100);
50 ASSERT(r == UV_EINVAL);
51
52 /* Test size of zero */
53 r = uv_get_process_title(buffer, 0);
54 ASSERT(r == UV_EINVAL);
55
56 /* Test for insufficient buffer size */
57 r = uv_get_process_title(buffer, 1);
58 ASSERT(r == UV_ENOBUFS);
59}
60
61
62TEST_IMPL(process_title) {
63#if defined(__sun) || defined(__CYGWIN__) || defined(__MSYS__)
64 RETURN_SKIP("uv_(get|set)_process_title is not implemented.");
65#endif
66
67 /* Check for format string vulnerabilities. */
68 set_title("%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s");
69 set_title("new title");
70
71 /* Check uv_get_process_title() edge cases */
72 uv_get_process_title_edge_cases();
73
74 return 0;
75}
76