/* Copyright libuv project contributors. All rights reserved.

*

* Permission is hereby granted, free of charge, to any person obtaining a copy

* of this software and associated documentation files (the "Software"), to

* deal in the Software without restriction, including without limitation the

* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or

* sell copies of the Software, and to permit persons to whom the Software is

* furnished to do so, subject to the following conditions:

*

* The above copyright notice and this permission notice shall be included in

* all copies or substantial portions of the Software.

*

* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS

* IN THE SOFTWARE.

*/

#include "uv.h"

#include "task.h"

#include <string.h>

#include "../src/strscpy.h"

#include "../src/strscpy.c"

TEST_IMPL(strscpy) {

  char d[4];

  ASSERT(0 == uv__strscpy(d, "", 0));

  ASSERT(0 == uv__strscpy(d, "x", 0));

  memset(d, 0, sizeof(d));

  ASSERT(1 == uv__strscpy(d, "x", sizeof(d)));

  ASSERT(0 == memcmp(d, "x\0\0", sizeof(d)));

  memset(d, 0, sizeof(d));

  ASSERT(2 == uv__strscpy(d, "xy", sizeof(d)));

  ASSERT(0 == memcmp(d, "xy\0", sizeof(d)));

  ASSERT(3 == uv__strscpy(d, "xyz", sizeof(d)));

  ASSERT(0 == memcmp(d, "xyz", sizeof(d)));

  ASSERT(UV_E2BIG == uv__strscpy(d, "xyzz", sizeof(d)));

  ASSERT(0 == memcmp(d, "xyz", sizeof(d)));

  ASSERT(UV_E2BIG == uv__strscpy(d, "xyzzy", sizeof(d)));

  ASSERT(0 == memcmp(d, "xyz", sizeof(d)));

  return 0;

}