| /* |
| * Copyright (c) 2018, Intel Corporation |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * * Neither the name of the Intel Corporation nor the |
| * names of its contributors may be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
| * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| * POSSIBILITY OF SUCH DAMAGE. |
| * |
| * Author: Slawomir Blauciak <slawomir.blauciak@linux.intel.com> |
| */ |
| |
| #include <sof/math/numbers.h> |
| |
| #include <stdio.h> |
| #include <stdarg.h> |
| #include <stddef.h> |
| #include <setjmp.h> |
| #include <math.h> |
| #include <cmocka.h> |
| |
| static void test_math_numbers_ceil_divide(void **state) |
| { |
| (void)state; |
| |
| int params[8] = { |
| -1000, |
| 300, |
| 123, |
| -10, |
| 1337, |
| -6, |
| 999, |
| -2 |
| }; |
| |
| int i, j; |
| |
| for (i = 0; i < 8; ++i) { |
| for (j = 0; j < 8; ++j) { |
| int ref = ceilf((float)params[i] / (float)params[j]); |
| int r = ceil_divide(params[i], params[j]); |
| |
| if (r != ref) { |
| printf("%s: %d / %d = %d (ref: %d)\n", __func__, |
| params[i], params[j], r, ref); |
| } |
| |
| assert_int_equal(r, ref); |
| } |
| } |
| |
| } |
| |
| int main(void) |
| { |
| const struct CMUnitTest tests[] = { |
| cmocka_unit_test(test_math_numbers_ceil_divide) |
| }; |
| |
| cmocka_set_message_output(CM_OUTPUT_TAP); |
| |
| return cmocka_run_group_tests(tests, NULL, NULL); |
| } |