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Diffstat (limited to 'tests/test_ordered_hash_map.h')
| -rw-r--r-- | tests/test_ordered_hash_map.h | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/tests/test_ordered_hash_map.h b/tests/test_ordered_hash_map.h new file mode 100644 index 0000000000..3182c391cb --- /dev/null +++ b/tests/test_ordered_hash_map.h @@ -0,0 +1,139 @@ +/*************************************************************************/ +/* test_ordered_hash_map.h */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */ +/* */ +/* Permission is hereby granted, free of charge, to any person obtaining */ +/* a copy of this software and associated documentation files (the */ +/* "Software"), to deal in the Software without restriction, including */ +/* without limitation the rights to use, copy, modify, merge, publish, */ +/* distribute, sublicense, and/or sell copies of the Software, and to */ +/* permit persons to whom the Software is furnished to do so, subject to */ +/* the following conditions: */ +/* */ +/* The above copyright notice and this permission notice shall be */ +/* included in all copies or substantial portions of the Software. */ +/* */ +/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ +/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +/*************************************************************************/ + +#ifndef TEST_ORDERED_HASH_MAP_H +#define TEST_ORDERED_HASH_MAP_H + +#include "core/ordered_hash_map.h" +#include "core/os/os.h" +#include "core/pair.h" +#include "core/vector.h" + +#include "tests/test_macros.h" + +namespace TestOrderedHashMap { + +TEST_CASE("[OrderedHashMap] Insert element") { + OrderedHashMap<int, int> map; + OrderedHashMap<int, int>::Element e = map.insert(42, 84); + + CHECK(e); + CHECK(e.key() == 42); + CHECK(e.get() == 84); + CHECK(e.value() == 84); + CHECK(map[42] == 84); + CHECK(map.has(42)); + CHECK(map.find(42)); +} + +TEST_CASE("[OrderedHashMap] Overwrite element") { + OrderedHashMap<int, int> map; + map.insert(42, 84); + map.insert(42, 1234); + + CHECK(map[42] == 1234); +} + +TEST_CASE("[OrderedHashMap] Erase via element") { + OrderedHashMap<int, int> map; + OrderedHashMap<int, int>::Element e = map.insert(42, 84); + + map.erase(e); + CHECK(!e); + CHECK(!map.has(42)); + CHECK(!map.find(42)); +} + +TEST_CASE("[OrderedHashMap] Erase via key") { + OrderedHashMap<int, int> map; + map.insert(42, 84); + map.erase(42); + CHECK(!map.has(42)); + CHECK(!map.find(42)); +} + +TEST_CASE("[OrderedHashMap] Size") { + OrderedHashMap<int, int> map; + map.insert(42, 84); + map.insert(123, 84); + map.insert(123, 84); + map.insert(0, 84); + map.insert(123485, 84); + + CHECK(map.size() == 4); +} + +TEST_CASE("[OrderedHashMap] Iteration") { + OrderedHashMap<int, int> map; + map.insert(42, 84); + map.insert(123, 12385); + map.insert(0, 12934); + map.insert(123485, 1238888); + map.insert(123, 111111); + + Vector<Pair<int, int>> expected; + expected.push_back(Pair<int, int>(42, 84)); + expected.push_back(Pair<int, int>(123, 111111)); + expected.push_back(Pair<int, int>(0, 12934)); + expected.push_back(Pair<int, int>(123485, 1238888)); + + int idx = 0; + for (OrderedHashMap<int, int>::Element E = map.front(); E; E = E.next()) { + CHECK(expected[idx] == Pair<int, int>(E.key(), E.value())); + ++idx; + } +} + +TEST_CASE("[OrderedHashMap] Const iteration") { + OrderedHashMap<int, int> map; + map.insert(42, 84); + map.insert(123, 12385); + map.insert(0, 12934); + map.insert(123485, 1238888); + map.insert(123, 111111); + + const OrderedHashMap<int, int> const_map = map; + + Vector<Pair<int, int>> expected; + expected.push_back(Pair<int, int>(42, 84)); + expected.push_back(Pair<int, int>(123, 111111)); + expected.push_back(Pair<int, int>(0, 12934)); + expected.push_back(Pair<int, int>(123485, 1238888)); + + int idx = 0; + for (OrderedHashMap<int, int>::ConstElement E = const_map.front(); E; E = E.next()) { + CHECK(expected[idx] == Pair<int, int>(E.key(), E.value())); + ++idx; + } +} + +} // namespace TestOrderedHashMap + +#endif // TEST_ORDERED_HASH_MAP_H |