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Tests: Convert remaining LibC tests to LibTest

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Convert them to using outln instead of printf at the same time.
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Andrew Kaster 2021-09-01 04:40:46 -06:00 • committed by Andreas Kling
parent 1d253880e6
commit b3e3e4d45d
9 changed files with 135 additions and 178 deletions
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44
Tests/LibC/TestMemmem.cpp Normal file
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/*
* Copyright (c) 2020, Ali Mohammad Pur <mpfard@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibTest/TestCase.h>
#include <AK/Types.h>
#include <string.h>
struct TestCase {
const u8* haystack;
size_t haystack_length;
const u8* needle;
size_t needle_length;
ssize_t matching_offset { -1 };
};
const static TestCase g_test_cases[] = {
{ (const u8*) {}, 0u, (const u8*) {}, 0u, 0 },
{ (const u8[]) { 1, 2, 3 }, 3u, (const u8[]) { 1, 2, 3 }, 3u, 0 },
{ (const u8[]) { 1, 2, 4 }, 3u, (const u8[]) { 1, 2, 3 }, 3u, -1 },
{ (const u8*)"abcdef", 6u, (const u8[]) {}, 0u, 0 },
{ (const u8*)"abcdef", 6u, (const u8*)"de", 2u, 3 },
{ (const u8[]) { 0, 1, 2, 5, 2, 5 }, 6u, (const u8[]) { 1 }, 1u, 1 },
{ (const u8[]) { 0, 1, 2, 5, 2, 5 }, 6u, (const u8[]) { 1, 2 }, 2u, 1 },
{ (const u8[]) { 0, 1, 1, 2 }, 4u, (const u8[]) { 1, 5 }, 2u, -1 },
{ (const u8[64]) { 0 }, 64u, (const u8[33]) { 0 }, 33u, 0 },
{ (const u8[64]) { 0, 1, 1, 2 }, 64u, (const u8[33]) { 1, 1 }, 2u, 1 },
};
TEST_CASE(memmem_search)
{
size_t i = 0;
for (const auto& test_case : g_test_cases) {
auto expected = test_case.matching_offset >= 0 ? test_case.haystack + test_case.matching_offset : nullptr;
auto result = memmem(test_case.haystack, test_case.haystack_length, test_case.needle, test_case.needle_length);
if (result != expected) {
FAIL(String::formatted("Test {} FAILED! expected {:p}, got {:p}", i, expected, result));
}
++i;
}
}