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/*
* Copyright 2019 Michael Gratton <mike@vee.net>
*
* This software is licensed under the GNU Lesser General Public License
* (version 2.1 or later). See the COPYING file in this distribution.
*/
public class Util.Cache.Test : TestCase {
public Test() {
base("UtilCacheTest");
add_test("lru_insertion", lru_insertion);
add_test("lru_eviction", lru_eviction);
}
public void lru_insertion() throws GLib.Error {
const string A = "a";
const string B = "b";
const string C = "c";
const string D = "d";
Lru<string> test_article = new Lru<string>(2);
assert_true(test_article.is_empty);
assert_equal(test_article.size, 0);
assert_true(test_article.get_entry(A) == null);
test_article.set_entry(A, A);
assert_equal(test_article.get_entry(A), A);
assert_false(test_article.is_empty);
assert_equal<uint?>(test_article.size, 1);
test_article.set_entry(B, B);
assert_equal(test_article.get_entry(B), B);
assert_equal<uint?>(test_article.size, 2);
test_article.set_entry(C, C);
assert_equal(test_article.get_entry(C), C);
assert_equal<uint?>(test_article.size, 2);
assert_true(test_article.get_entry(A) == null);
test_article.set_entry(D, D);
assert_equal(test_article.get_entry(D), D);
assert_equal<uint?>(test_article.size, 2);
assert_true(test_article.get_entry(B) == null);
test_article.clear();
assert_true(test_article.is_empty);
assert_equal<uint?>(test_article.size, 0);
}
public void lru_eviction() throws GLib.Error {
const string A = "a";
const string B = "b";
const string C = "c";
Lru<string> test_article = new Lru<string>(2);
test_article.set_entry(A, A);
test_article.set_entry(B, B);
test_article.get_entry(A);
test_article.set_entry(C, C);
assert_equal(test_article.get_entry(C), C);
assert_equal(test_article.get_entry(A), A);
assert_true(test_article.get_entry(B) == null);
}
}
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