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71 lines
2 KiB
C
71 lines
2 KiB
C
/*
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* Copyright 2024 Google LLC
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <stdint.h>
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#include <string.h>
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#include "clar.h"
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// "Define" libc functions we're testing
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#include "pblibc_private.h"
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///////////////////////////////////////////////////////////////////////////////////////////////////
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//! Tests
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// Asserting !strcmp as a bool:
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// True = equal
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// False = non-equal
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void test_strcmp__same_buffer(void) {
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char testbuf[8] = "Hello!\0\0";
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cl_assert_equal_b(!strcmp(testbuf, testbuf), true);
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}
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void test_strcmp__same_content(void) {
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char testbuf1[8] = "Hello!\0\0";
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char testbuf2[8] = "Hello\0\0\0";
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testbuf2[5] = '!';
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cl_assert_equal_b(!strcmp(testbuf1, testbuf2), true);
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}
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void test_strcmp__different_content(void) {
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char testbuf1[8] = "Hello!\0\0";
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char testbuf2[8] = "Hello\0\0\0";
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cl_assert_equal_b(!strcmp(testbuf1, testbuf2), false);
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}
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void test_strcmp__n_same_buffer(void) {
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char testbuf[8] = "Hello!\0\0";
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cl_assert_equal_b(!strncmp(testbuf, testbuf, 8), true);
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}
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void test_strcmp__n_same_content(void) {
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char testbuf1[8] = "Hello!\0\0";
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char testbuf2[8] = "Hello\0\0\0";
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testbuf2[5] = '!';
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cl_assert_equal_b(!strncmp(testbuf1, testbuf2, 8), true);
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}
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void test_strcmp__n_different_content(void) {
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char testbuf1[8] = "Hello!\0\0";
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char testbuf2[8] = "Hello\0\0\0";
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cl_assert_equal_b(!strncmp(testbuf1, testbuf2, 8), false);
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}
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void test_strcmp__n_short(void) {
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char testbuf1[8] = "Hello!G\0";
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char testbuf2[8] = "HelloAB\0";
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cl_assert_equal_b(!strncmp(testbuf1, testbuf2, 5), true);
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}
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