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-rw-r--r--AK/Tests/TestHashMap.cpp174
1 files changed, 0 insertions, 174 deletions
diff --git a/AK/Tests/TestHashMap.cpp b/AK/Tests/TestHashMap.cpp
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--- a/AK/Tests/TestHashMap.cpp
+++ /dev/null
@@ -1,174 +0,0 @@
-/*
- * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
- *
- * SPDX-License-Identifier: BSD-2-Clause
- */
-
-#include <LibTest/TestCase.h>
-
-#include <AK/HashMap.h>
-#include <AK/String.h>
-
-TEST_CASE(construct)
-{
- using IntIntMap = HashMap<int, int>;
- EXPECT(IntIntMap().is_empty());
- EXPECT_EQ(IntIntMap().size(), 0u);
-}
-
-TEST_CASE(construct_from_initializer_list)
-{
- HashMap<int, String> number_to_string {
- { 1, "One" },
- { 2, "Two" },
- { 3, "Three" },
- };
- EXPECT_EQ(number_to_string.is_empty(), false);
- EXPECT_EQ(number_to_string.size(), 3u);
-}
-
-TEST_CASE(populate)
-{
- HashMap<int, String> number_to_string;
- number_to_string.set(1, "One");
- number_to_string.set(2, "Two");
- number_to_string.set(3, "Three");
-
- EXPECT_EQ(number_to_string.is_empty(), false);
- EXPECT_EQ(number_to_string.size(), 3u);
-}
-
-TEST_CASE(range_loop)
-{
- HashMap<int, String> number_to_string;
- EXPECT_EQ(number_to_string.set(1, "One"), AK::HashSetResult::InsertedNewEntry);
- EXPECT_EQ(number_to_string.set(2, "Two"), AK::HashSetResult::InsertedNewEntry);
- EXPECT_EQ(number_to_string.set(3, "Three"), AK::HashSetResult::InsertedNewEntry);
-
- int loop_counter = 0;
- for (auto& it : number_to_string) {
- EXPECT_EQ(it.value.is_null(), false);
- ++loop_counter;
- }
- EXPECT_EQ(loop_counter, 3);
-}
-
-TEST_CASE(map_remove)
-{
- HashMap<int, String> number_to_string;
- EXPECT_EQ(number_to_string.set(1, "One"), AK::HashSetResult::InsertedNewEntry);
- EXPECT_EQ(number_to_string.set(2, "Two"), AK::HashSetResult::InsertedNewEntry);
- EXPECT_EQ(number_to_string.set(3, "Three"), AK::HashSetResult::InsertedNewEntry);
-
- EXPECT_EQ(number_to_string.remove(1), true);
- EXPECT_EQ(number_to_string.size(), 2u);
- EXPECT(number_to_string.find(1) == number_to_string.end());
-
- EXPECT_EQ(number_to_string.remove(3), true);
- EXPECT_EQ(number_to_string.size(), 1u);
- EXPECT(number_to_string.find(3) == number_to_string.end());
- EXPECT(number_to_string.find(2) != number_to_string.end());
-}
-
-TEST_CASE(case_insensitive)
-{
- HashMap<String, int, CaseInsensitiveStringTraits> casemap;
- EXPECT_EQ(String("nickserv").to_lowercase(), String("NickServ").to_lowercase());
- EXPECT_EQ(casemap.set("nickserv", 3), AK::HashSetResult::InsertedNewEntry);
- EXPECT_EQ(casemap.set("NickServ", 3), AK::HashSetResult::ReplacedExistingEntry);
- EXPECT_EQ(casemap.size(), 1u);
-}
-
-TEST_CASE(hashmap_of_nonnullownptr_get)
-{
- struct Object {
- Object(const String& s)
- : string(s)
- {
- }
- String string;
- };
-
- HashMap<int, NonnullOwnPtr<Object>> objects;
- objects.set(1, make<Object>("One"));
- objects.set(2, make<Object>("Two"));
- objects.set(3, make<Object>("Three"));
-
- {
- auto x = objects.get(2);
- EXPECT_EQ(x.has_value(), true);
- EXPECT_EQ(x.value()->string, "Two");
- }
-
- {
- // Do it again to make sure that peeking into the map above didn't
- // remove the value from the map.
- auto x = objects.get(2);
- EXPECT_EQ(x.has_value(), true);
- EXPECT_EQ(x.value()->string, "Two");
- }
-
- EXPECT_EQ(objects.size(), 3u);
-}
-
-TEST_CASE(many_strings)
-{
- HashMap<String, int> strings;
- for (int i = 0; i < 999; ++i) {
- EXPECT_EQ(strings.set(String::number(i), i), AK::HashSetResult::InsertedNewEntry);
- }
- EXPECT_EQ(strings.size(), 999u);
- for (auto& it : strings) {
- EXPECT_EQ(it.key.to_int().value(), it.value);
- }
- for (int i = 0; i < 999; ++i) {
- EXPECT_EQ(strings.remove(String::number(i)), true);
- }
- EXPECT_EQ(strings.is_empty(), true);
-}
-
-TEST_CASE(basic_remove)
-{
- HashMap<int, int> map;
- map.set(1, 10);
- map.set(2, 20);
- map.set(3, 30);
-
- EXPECT_EQ(map.remove(3), true);
- EXPECT_EQ(map.remove(3), false);
- EXPECT_EQ(map.size(), 2u);
-
- EXPECT_EQ(map.remove(1), true);
- EXPECT_EQ(map.remove(1), false);
- EXPECT_EQ(map.size(), 1u);
-
- EXPECT_EQ(map.remove(2), true);
- EXPECT_EQ(map.remove(2), false);
- EXPECT_EQ(map.size(), 0u);
-}
-
-TEST_CASE(basic_contains)
-{
- HashMap<int, int> map;
- map.set(1, 10);
- map.set(2, 20);
- map.set(3, 30);
-
- EXPECT_EQ(map.contains(1), true);
- EXPECT_EQ(map.contains(2), true);
- EXPECT_EQ(map.contains(3), true);
- EXPECT_EQ(map.contains(4), false);
-
- EXPECT_EQ(map.remove(3), true);
- EXPECT_EQ(map.contains(3), false);
- EXPECT_EQ(map.contains(1), true);
- EXPECT_EQ(map.contains(2), true);
-
- EXPECT_EQ(map.remove(2), true);
- EXPECT_EQ(map.contains(2), false);
- EXPECT_EQ(map.contains(3), false);
- EXPECT_EQ(map.contains(1), true);
-
- EXPECT_EQ(map.remove(1), true);
- EXPECT_EQ(map.contains(1), false);
-}