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 29 TEST_IMPL(strscpy) { 30 char d[4]; 31 32 ASSERT(0 == uv__strscpy(d, "", 0)); 33 ASSERT(0 == uv__strscpy(d, "x", 0)); 34 35 memset(d, 0, sizeof(d)); 36 ASSERT(1 == uv__strscpy(d, "x", sizeof(d))); 37 ASSERT(0 == memcmp(d, "x\0\0", sizeof(d))); 38 39 memset(d, 0, sizeof(d)); 40 ASSERT(2 == uv__strscpy(d, "xy", sizeof(d))); 41 ASSERT(0 == memcmp(d, "xy\0", sizeof(d))); 42 43 ASSERT(3 == uv__strscpy(d, "xyz", sizeof(d))); 44 ASSERT(0 == memcmp(d, "xyz", sizeof(d))); 45 46 ASSERT(UV_E2BIG == uv__strscpy(d, "xyzz", sizeof(d))); 47 ASSERT(0 == memcmp(d, "xyz", sizeof(d))); 48 49 ASSERT(UV_E2BIG == uv__strscpy(d, "xyzzy", sizeof(d))); 50 ASSERT(0 == memcmp(d, "xyz", sizeof(d))); 51 52 return 0; 53 } 54