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Add a test suite for Dictionary

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Co-authored-by: Sarav Noor Singh <saravnoorsingh@Saravs-MBP.T-mobile.com>
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Hugo Locurcio 2021-03-31 01:01:12 +02:00
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159
tests/test_dictionary.h Normal file
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/*************************************************************************/
/* test_dictionary.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2021 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_DICTIONARY_H
#define TEST_DICTIONARY_H
#include "core/templates/ordered_hash_map.h"
#include "core/templates/safe_refcount.h"
#include "core/variant/dictionary.h"
#include "core/variant/variant.h"
#include "tests/test_macros.h"
namespace TestDictionary {
TEST_CASE("[Dictionary] Assignment using bracket notation ([])") {
Dictionary map;
map["Hello"] = 0;
CHECK(int(map["Hello"]) == 0);
map["Hello"] = 3;
CHECK(int(map["Hello"]) == 3);
map["World!"] = 4;
CHECK(int(map["World!"]) == 4);
// Test non-string keys, since keys can be of any Variant type.
map[12345] = -5;
CHECK(int(map[12345]) == -5);
map[false] = 128;
CHECK(int(map[false]) == 128);
map[Vector2(10, 20)] = 30;
CHECK(int(map[Vector2(10, 20)]) == 30);
map[0] = 400;
CHECK(int(map[0]) == 400);
// Check that assigning 0 doesn't overwrite the value for `false`.
CHECK(int(map[false]) == 128);
}
TEST_CASE("[Dictionary] == and != operators") {
Dictionary map1;
Dictionary map2;
CHECK(map1 != map2);
map1[1] = 3;
map2 = map1;
CHECK(map1 == map2);
}
TEST_CASE("[Dictionary] get_key_lists()") {
Dictionary map;
List<Variant> keys;
List<Variant> *ptr = &keys;
map.get_key_list(ptr);
CHECK(keys.is_empty());
map[1] = 3;
map.get_key_list(ptr);
CHECK(keys.size() == 1);
CHECK(int(keys[0]) == 1);
map[2] = 4;
map.get_key_list(ptr);
CHECK(keys.size() == 3);
}
TEST_CASE("[Dictionary] get_key_at_index()") {
Dictionary map;
map[4] = 3;
Variant val = map.get_key_at_index(0);
CHECK(int(val) == 4);
map[3] = 1;
val = map.get_key_at_index(0);
CHECK(int(val) == 4);
val = map.get_key_at_index(1);
CHECK(int(val) == 3);
}
TEST_CASE("[Dictionary] getptr()") {
Dictionary map;
map[1] = 3;
Variant *key = map.getptr(1);
CHECK(int(*key) == 3);
key = map.getptr(2);
CHECK(key == nullptr);
}
TEST_CASE("[Dictionary] get_valid()") {
Dictionary map;
map[1] = 3;
Variant val = map.get_valid(1);
CHECK(int(val) == 3);
}
TEST_CASE("[Dictionary] get()") {
Dictionary map;
map[1] = 3;
Variant val = map.get(1, -1);
CHECK(int(val) == 3);
}
TEST_CASE("[Dictionary] size(), empty() and clear()") {
Dictionary map;
CHECK(map.size() == 0);
CHECK(map.is_empty());
map[1] = 3;
CHECK(map.size() == 1);
CHECK(!map.is_empty());
map.clear();
CHECK(map.size() == 0);
CHECK(map.is_empty());
}
TEST_CASE("[Dictionary] has() and has_all()") {
Dictionary map;
CHECK(map.has(1) == false);
map[1] = 3;
CHECK(map.has(1));
Array keys;
keys.push_back(1);
CHECK(map.has_all(keys));
keys.push_back(2);
CHECK(map.has_all(keys) == false);
}
TEST_CASE("[Dictionary] keys() and values()") {
Dictionary map;
Array keys = map.keys();
Array values = map.values();
CHECK(keys.is_empty());
CHECK(values.is_empty());
map[1] = 3;
keys = map.keys();
values = map.values();
CHECK(int(keys[0]) == 1);
CHECK(int(values[0]) == 3);
}
} // namespace TestDictionary
#endif // TEST_DICTIONARY_H

1
tests/test_main.cpp
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@ -42,6 +42,7 @@
#include "test_config_file.h"
#include "test_crypto.h"
#include "test_curve.h"
#include "test_dictionary.h"
#include "test_expression.h"
#include "test_file_access.h"
#include "test_geometry_2d.h"