| /* |
| * 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: Michal Jerzy Wierzbicki <michalx.wierzbicki@linux.intel.com> |
| */ |
| |
| #include <sof/alloc.h> |
| |
| #include <stdarg.h> |
| #include <setjmp.h> |
| #include <cmocka.h> |
| |
| static void test_lib_lib_rstrcmp_for_a_and_a_equals_0(void **state) |
| { |
| int r; |
| const char *str1 = "a"; |
| const char *str2 = "a"; |
| |
| (void) state; |
| |
| r = rstrcmp(str1, str2); |
| assert_int_equal(r, 0); |
| } |
| |
| static void test_lib_lib_rstrcmp_for_a_and_b_is_negative(void **state) |
| { |
| int r; |
| const char *str1 = "a"; |
| const char *str2 = "b"; |
| |
| (void) state; |
| |
| r = rstrcmp(str1, str2); |
| assert_true(r < 0); |
| } |
| |
| static void test_lib_lib_rstrcmp_for_b_and_a_is_positive(void **state) |
| { |
| int r; |
| const char *str1 = "b"; |
| const char *str2 = "a"; |
| |
| (void) state; |
| |
| r = rstrcmp(str1, str2); |
| assert_true(r > 0); |
| } |
| |
| static void test_lib_lib_rstrcmp_for_empty_and_null_str_equals_0(void **state) |
| { |
| int r; |
| const char *str1 = ""; |
| const char *str2 = "\0"; |
| |
| (void) state; |
| |
| r = rstrcmp(str1, str2); |
| assert_int_equal(r, 0); |
| } |
| |
| static void test_lib_lib_rstrcmp_for_abc_and_abcd_is_negative(void **state) |
| { |
| int r; |
| const char *str1 = "abc"; |
| const char *str2 = "abcd"; |
| |
| (void) state; |
| |
| r = rstrcmp(str1, str2); |
| assert_true(r < 0); |
| } |
| |
| static void test_lib_lib_rstrcmp_for_abcd_and_abc_is_positive(void **state) |
| { |
| int r; |
| const char *str1 = "abcd"; |
| const char *str2 = "abc"; |
| |
| (void) state; |
| |
| r = rstrcmp(str1, str2); |
| |
| assert_true(r > 0); |
| } |
| |
| static void test_lib_lib_rstrcmp_for_abc_and_aBc_is_positive(void **state) |
| { |
| int r; |
| const char *str1 = "abc"; |
| const char *str2 = "aBc"; |
| |
| (void) state; |
| |
| r = rstrcmp(str1, str2); |
| assert_true(r > 0); |
| } |
| |
| static void test_lib_lib_rstrcmp_for_same_multinull_equals_0(void **state) |
| { |
| int r; |
| const char *str1 = "Lorem\0Ipsum\0"; |
| const char *str2 = "Lorem\0Ipsum\0"; |
| |
| (void) state; |
| |
| r = rstrcmp(str1, str2); |
| assert_int_equal(r, 0); |
| } |
| |
| static void test_lib_lib_rstrcmp_for_diff_after_null_equals_0(void **state) |
| { |
| int r; |
| const char *str1 = "Lorem\0Ipsum\0"; |
| const char *str2 = "Lorem\0IPzum\0"; |
| |
| (void) state; |
| |
| r = rstrcmp(str1, str2); |
| assert_int_equal(r, 0); |
| } |
| |
| static void test_lib_lib_rstrcmp_for_verylongstrings_equals_0(void **state) |
| { |
| int r; |
| int i; |
| const int size = 2048; |
| char str1[size+1]; |
| char str2[size+1]; |
| |
| for (i = 0; i < size; ++i) { |
| str1[i] = 'a'; |
| str2[i] = 'a'; |
| } |
| str1[size] = 0; |
| str2[size] = 0; |
| |
| (void) state; |
| |
| r = rstrcmp(str1, str2); |
| assert_int_equal(r, 0); |
| } |
| |
| static void test_lib_lib_rstrcmp_for_verylongstrings_is_positive(void **state) |
| { |
| int r; |
| int i; |
| const int size = 2048; |
| char str1[size+1]; |
| char str2[size+1]; |
| |
| for (i = 0; i < size-1; ++i) { |
| str1[i] = 'a'; |
| str2[i] = 'a'; |
| } |
| str1[size-1] = 'a'; |
| str2[size-1] = 'A'; |
| str1[size] = 0; |
| str2[size] = 0; |
| |
| (void) state; |
| |
| r = rstrcmp(str1, str2); |
| assert_true(r > 0); |
| } |
| |
| static void test_lib_lib_rstrcmp_for_verylongstrings_is_negative(void **state) |
| { |
| int r; |
| int i; |
| const int size = 2048; |
| char str1[size+1]; |
| char str2[size+1]; |
| |
| for (i = 0; i < size-1; ++i) { |
| str1[i] = 'a'; |
| str2[i] = 'a'; |
| } |
| str1[size-1] = 'A'; |
| str2[size-1] = 'a'; |
| str1[size] = 0; |
| str2[size] = 0; |
| |
| (void) state; |
| |
| r = rstrcmp(str1, str2); |
| assert_true(r < 0); |
| } |
| |
| int main(void) |
| { |
| const struct CMUnitTest tests[] = { |
| cmocka_unit_test( |
| test_lib_lib_rstrcmp_for_a_and_a_equals_0), |
| cmocka_unit_test( |
| test_lib_lib_rstrcmp_for_a_and_b_is_negative), |
| cmocka_unit_test( |
| test_lib_lib_rstrcmp_for_b_and_a_is_positive), |
| cmocka_unit_test( |
| test_lib_lib_rstrcmp_for_empty_and_null_str_equals_0), |
| cmocka_unit_test( |
| test_lib_lib_rstrcmp_for_abc_and_abcd_is_negative), |
| cmocka_unit_test( |
| test_lib_lib_rstrcmp_for_abcd_and_abc_is_positive), |
| cmocka_unit_test( |
| test_lib_lib_rstrcmp_for_abc_and_aBc_is_positive), |
| cmocka_unit_test( |
| test_lib_lib_rstrcmp_for_same_multinull_equals_0), |
| cmocka_unit_test( |
| test_lib_lib_rstrcmp_for_diff_after_null_equals_0), |
| cmocka_unit_test( |
| test_lib_lib_rstrcmp_for_verylongstrings_equals_0), |
| cmocka_unit_test( |
| test_lib_lib_rstrcmp_for_verylongstrings_is_positive), |
| cmocka_unit_test( |
| test_lib_lib_rstrcmp_for_verylongstrings_is_negative), |
| }; |
| |
| cmocka_set_message_output(CM_OUTPUT_TAP); |
| |
| return cmocka_run_group_tests(tests, NULL, NULL); |
| } |