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/*
* libfud
* Copyright 2025 Dominick Allen
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "fud_hash_map.hpp"
#include "fud_string.hpp"
#include "fud_vector.hpp"
// #include "test_common.hpp"
#include "gtest/gtest.h"
namespace fud {
Vector<String> testStrings()
{
Vector<String> stringList{Vector<String>::withCapacity(9).takeOkay()};
fudAssert(stringList.pushBack(String::makeFromCString("foo").takeOkay()) == FudStatus::Success);
fudAssert(stringList.pushBack(String::makeFromCString("bar").takeOkay()) == FudStatus::Success);
fudAssert(stringList.pushBack(String::makeFromCString("baz").takeOkay()) == FudStatus::Success);
fudAssert(stringList.pushBack(String::makeFromCString("qux").takeOkay()) == FudStatus::Success);
fudAssert(stringList.pushBack(String::makeFromCString("Tom").takeOkay()) == FudStatus::Success);
fudAssert(stringList.pushBack(String::makeFromCString("Dick").takeOkay()) == FudStatus::Success);
fudAssert(stringList.pushBack(String::makeFromCString("Harry").takeOkay()) == FudStatus::Success);
fudAssert(stringList.pushBack(String::makeFromCString("Alice").takeOkay()) == FudStatus::Success);
fudAssert(stringList.pushBack(String::makeFromCString("Bob").takeOkay()) == FudStatus::Success);
return stringList;
}
Vector<StringView> testStringViews()
{
Vector<StringView> stringList{Vector<StringView>::withCapacity(9).takeOkay()};
fudAssert(stringList.pushBack(StringView::makeFromCString("foo")) == FudStatus::Success);
fudAssert(stringList.pushBack(StringView::makeFromCString("bar")) == FudStatus::Success);
fudAssert(stringList.pushBack(StringView::makeFromCString("baz")) == FudStatus::Success);
fudAssert(stringList.pushBack(StringView::makeFromCString("qux")) == FudStatus::Success);
fudAssert(stringList.pushBack(StringView::makeFromCString("Tom")) == FudStatus::Success);
fudAssert(stringList.pushBack(StringView::makeFromCString("Dick")) == FudStatus::Success);
fudAssert(stringList.pushBack(StringView::makeFromCString("Harry")) == FudStatus::Success);
fudAssert(stringList.pushBack(StringView::makeFromCString("Alice")) == FudStatus::Success);
fudAssert(stringList.pushBack(StringView::makeFromCString("Bob")) == FudStatus::Success);
return stringList;
}
TEST(FudHash, InsertMoveKeyMoveValue)
{
auto stringList{testStrings()};
HashMap<int, String> mapInt2String{};
for (int index = 0; index < static_cast<int>(stringList.size()); ++index) {
auto insertStatus = mapInt2String.insert(index * 1, String::from(stringList[index]).takeOkay());
EXPECT_EQ(insertStatus, FudStatus::Success);
}
EXPECT_EQ(mapInt2String.size(), stringList.size());
EXPECT_GT(mapInt2String.capacity(), mapInt2String.size());
const String invalid{String::makeFromCString("Invalid").takeOkay()};
for (int index = 0; index < static_cast<int>(stringList.size()); ++index) {
EXPECT_EQ(mapInt2String.getConstRef(index).valueOr(invalid), stringList[index]);
}
}
TEST(FudHash, InsertMoveKeyCopyValue)
{
auto stringList{testStrings()};
HashMap<String, int> mapString2Int{};
for (int index = 0; index < static_cast<int>(stringList.size()); ++index) {
auto insertStatus = mapString2Int.insert(String::from(stringList[index]).takeOkay(), index * 1);
EXPECT_EQ(insertStatus, FudStatus::Success);
}
EXPECT_EQ(mapString2Int.size(), stringList.size());
EXPECT_GT(mapString2Int.capacity(), mapString2Int.size());
for (int index = 0; index < static_cast<int>(stringList.size()); ++index) {
const int invalid = -1;
EXPECT_EQ(mapString2Int.getConstRef(stringList[index]).valueOr(invalid), index);
}
}
TEST(FudHash, InsertCopyKeyMoveValue)
{
auto stringList{testStrings()};
HashMap<int, String> mapInt2String{};
for (int index = 0; index < static_cast<int>(stringList.size()); ++index) {
auto insertStatus = mapInt2String.insert(index, String::from(stringList[index]).takeOkay());
EXPECT_EQ(insertStatus, FudStatus::Success);
}
EXPECT_EQ(mapInt2String.size(), stringList.size());
EXPECT_GT(mapInt2String.capacity(), mapInt2String.size());
const String invalid{String::makeFromCString("Invalid").takeOkay()};
for (int index = 0; index < static_cast<int>(stringList.size()); ++index) {
EXPECT_EQ(mapInt2String.getConstRef(index).valueOr(invalid), stringList[index]);
}
}
TEST(FudHash, InsertCopyKeyCopyValue)
{
auto stringViewList{testStringViews()};
HashMap<StringView, int> mapView2Int{};
for (int index = 0; index < static_cast<int>(stringViewList.size()); ++index) {
auto insertStatus = mapView2Int.insert(stringViewList[index], index);
EXPECT_EQ(insertStatus, FudStatus::Success);
}
EXPECT_EQ(mapView2Int.size(), stringViewList.size());
EXPECT_GT(mapView2Int.capacity(), mapView2Int.size());
for (int index = 0; index < static_cast<int>(stringViewList.size()); ++index) {
const int invalid = -1;
EXPECT_EQ(mapView2Int.getConstRef(stringViewList[index]).valueOr(invalid), index);
}
}
} // namespace fud
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