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2282e89d3f
We were using a DoublyLinkedList<T> simply because it supported remove(). This patch consolidates the SinglyLinkedList iterators and adds remove().
36 lines
915 B
C++
36 lines
915 B
C++
#include "TestHelpers.h"
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#include <AK/AKString.h>
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#include <AK/HashMap.h>
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typedef HashMap<int, int> IntIntMap;
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int main()
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{
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EXPECT(IntIntMap().is_empty());
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EXPECT(IntIntMap().size() == 0);
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HashMap<int, String> number_to_string;
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number_to_string.set(1, "One");
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number_to_string.set(2, "Two");
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number_to_string.set(3, "Three");
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EXPECT_EQ(number_to_string.is_empty(), false);
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EXPECT_EQ(number_to_string.size(), 3);
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int loop_counter = 0;
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for (auto& it : number_to_string) {
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EXPECT(!it.value.is_null());
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++loop_counter;
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}
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number_to_string.remove(1);
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EXPECT_EQ(number_to_string.size(), 2);
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EXPECT(number_to_string.find(1) == number_to_string.end());
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number_to_string.remove(3);
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EXPECT_EQ(number_to_string.size(), 1);
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EXPECT(number_to_string.find(3) == number_to_string.end());
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EXPECT_EQ(loop_counter, 3);
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return 0;
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}
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