1 /* Copyright libuv project 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 #include "../src/strscpy.h"
27 #include "../src/strscpy.c"
28
TEST_IMPL(strscpy)29 TEST_IMPL(strscpy) {
30 char d[4];
31
32 ASSERT_OK(uv__strscpy(d, "", 0));
33 ASSERT_OK(uv__strscpy(d, "x", 0));
34
35 memset(d, 0, sizeof(d));
36 ASSERT_EQ(1, uv__strscpy(d, "x", sizeof(d)));
37 ASSERT_OK(memcmp(d, "x\0\0", sizeof(d)));
38
39 memset(d, 0, sizeof(d));
40 ASSERT_EQ(2, uv__strscpy(d, "xy", sizeof(d)));
41 ASSERT_OK(memcmp(d, "xy\0", sizeof(d)));
42
43 ASSERT_EQ(3, uv__strscpy(d, "xyz", sizeof(d)));
44 ASSERT_OK(memcmp(d, "xyz", sizeof(d)));
45
46 ASSERT_EQ(UV_E2BIG, uv__strscpy(d, "xyzz", sizeof(d)));
47 ASSERT_OK(memcmp(d, "xyz", sizeof(d)));
48
49 ASSERT_EQ(UV_E2BIG, uv__strscpy(d, "xyzzy", sizeof(d)));
50 ASSERT_OK(memcmp(d, "xyz", sizeof(d)));
51
52 return 0;
53 }
54
