mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-11-22 15:40:19 +00:00
e265054c12
This is basically just for consistency, it's quite strange to see multiple AK container types next to each other, some with and some without the namespace prefix - we're 'using AK::Foo;' a lot and should leverage that. :^)
76 lines
2.7 KiB
C++
76 lines
2.7 KiB
C++
/*
|
|
* Copyright (c) 2021, the SerenityOS developers.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright notice, this
|
|
* list of conditions and the following disclaimer.
|
|
*
|
|
* 2. 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.
|
|
*
|
|
* 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 HOLDER 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.
|
|
*/
|
|
|
|
#include <AK/TestSuite.h>
|
|
|
|
#include <AK/Array.h>
|
|
#include <AK/Find.h>
|
|
#include <AK/Vector.h>
|
|
|
|
TEST_CASE(should_return_end_if_not_in_container)
|
|
{
|
|
constexpr Array<int, 10> a {};
|
|
|
|
static_assert(a.end() == AK::find(a.begin(), a.end(), 1));
|
|
|
|
EXPECT(a.end() == AK::find(a.begin(), a.end(), 1));
|
|
}
|
|
|
|
TEST_CASE(should_return_iterator_to_first_matching_value_in_container)
|
|
{
|
|
static constexpr Array<int, 10> a { 1, 2, 3, 4, 0, 6, 7, 8, 0, 0 };
|
|
|
|
constexpr auto expected = a.begin() + 4;
|
|
|
|
static_assert(expected == AK::find(a.begin(), a.end(), 0));
|
|
|
|
EXPECT(expected == AK::find(a.begin(), a.end(), 0));
|
|
}
|
|
|
|
TEST_CASE(should_return_iterator_to_first_predicate_matching_value_in_container)
|
|
{
|
|
static constexpr Array<int, 10> a { 1, 2, 3, 4, 0, 6, 7, 8, 0, 0 };
|
|
|
|
constexpr auto expected = a.begin() + 4;
|
|
|
|
static_assert(expected == AK::find_if(a.begin(), a.end(), [](auto v) { return v == 0; }));
|
|
|
|
EXPECT(expected == AK::find_if(a.begin(), a.end(), [](auto v) { return v == 0; }));
|
|
|
|
auto find_me = 8;
|
|
EXPECT(find_me == *AK::find_if(a.begin(), a.end(), [&](auto v) { return v == find_me; }));
|
|
}
|
|
|
|
TEST_CASE(should_return_index_to_first_predicate_matching_value_in_container)
|
|
{
|
|
static constexpr Array<int, 10> a { 1, 2, 3, 4, 0, 6, 7, 8, 0, 0 };
|
|
|
|
static_assert(4 == AK::find_index(a.begin(), a.end(), 0));
|
|
|
|
EXPECT(4 == AK::find_index(a.begin(), a.end(), 0));
|
|
}
|
|
|
|
TEST_MAIN(Find)
|