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AK: Implement AK::Stack

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Jesse Buhagiar 2021-05-11 21:47:48 +10:00 • committed by Ali Mohammad Pur
parent 814e35902e
commit 2b123cc592
3 changed files with 118 additions and 0 deletions
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45
Tests/AK/TestStack.cpp Normal file
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/*
* Copyright (c) 2021, Jesse Buhagiar <jooster669@gmail.com>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibTest/TestCase.h>
#include <AK/Stack.h>
TEST_CASE(basic)
{
AK::Stack<int, 3> stack;
EXPECT(stack.is_empty() == true);
stack.push(2);
stack.push(4);
stack.push(17);
EXPECT(stack.size() == 3);
EXPECT(stack.top() == 17);
EXPECT_EQ(stack.pop(), true);
EXPECT_EQ(stack.pop(), true);
EXPECT_EQ(stack.pop(), true);
EXPECT(stack.is_empty());
}
TEST_CASE(complex_type)
{
AK::Stack<String, 4> stack;
EXPECT_EQ(stack.is_empty(), true);
EXPECT(stack.push("Well"));
EXPECT(stack.push("Hello"));
EXPECT(stack.push("Friends"));
EXPECT(stack.push(":^)"));
EXPECT_EQ(stack.top(), ":^)");
EXPECT_EQ(stack.pop(), true);
EXPECT_EQ(stack.top(), "Friends");
EXPECT_EQ(stack.pop(), true);
EXPECT_EQ(stack.top(), "Hello");
EXPECT_EQ(stack.pop(), true);
EXPECT_EQ(stack.top(), "Well");
EXPECT_EQ(stack.pop(), true);
EXPECT(stack.is_empty());
}