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authorfiaxh <git@lightrise.org>2020-11-14 17:00:09 +0100
committerfiaxh <git@lightrise.org>2020-11-14 17:00:09 +0100
commitb8d216a0575fbdc5a8eeeed07a1aeda8bd83ffea (patch)
tree7f9bc7265f1f286cb1226e8a1e2b8a2b92700cff /libdino/tests/weak_map.vala
parent2a775bcfb9365058376bd45dd88f5bf164dec688 (diff)
downloaddino-b8d216a0575fbdc5a8eeeed07a1aeda8bd83ffea.tar.gz
dino-b8d216a0575fbdc5a8eeeed07a1aeda8bd83ffea.zip
Add a WeakMap implementation + tests
Diffstat (limited to 'libdino/tests/weak_map.vala')
-rw-r--r--libdino/tests/weak_map.vala97
1 files changed, 97 insertions, 0 deletions
diff --git a/libdino/tests/weak_map.vala b/libdino/tests/weak_map.vala
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+using Dino.Entities;
+
+namespace Dino.Test {
+
+ class WeakMapTest : Gee.TestCase {
+
+ public WeakMapTest() {
+ base("WeakMapTest");
+ add_test("set", test_set);
+ add_test("set2", test_set2);
+ add_test("set3", test_set3);
+ add_test("set4", test_unset);
+ add_test("remove_when_out_of_scope", test_remove_when_out_of_scope);
+// add_test("non_object_construction", test_non_object_construction);
+ }
+
+ private void test_set() {
+ WeakMap<int, Object> map = new WeakMap<int, Object>();
+ var o = new Object();
+ map[1] = o;
+
+ assert(map.size == 1);
+ assert(map.has_key(1));
+ assert(map[1] == o);
+ }
+
+ private void test_set2() {
+ WeakMap<int, Object> map = new WeakMap<int, Object>();
+ var o = new Object();
+ var o2 = new Object();
+ map[1] = o;
+ map[1] = o2;
+
+ assert(map.size == 1);
+ assert(map.has_key(1));
+ assert(map[1] == o2);
+ }
+
+ private void test_set3() {
+ WeakMap<int, Object> map = new WeakMap<int, Object>();
+
+ var o1 = new Object();
+ var o2 = new Object();
+
+ map[0] = o1;
+ map[3] = o2;
+
+ {
+ var o3 = new Object();
+ var o4 = new Object();
+ map[7] = o3;
+ map[50] = o4;
+ }
+
+ var o5 = new Object();
+ map[5] = o5;
+
+ assert(map.size == 3);
+
+ assert(map.has_key(0));
+ assert(map.has_key(3));
+ assert(map.has_key(5));
+
+ assert(map[0] == o1);
+ assert(map[3] == o2);
+ assert(map[5] == o5);
+ }
+
+ private void test_unset() {
+ WeakMap<int, Object> map = new WeakMap<int, Object>();
+ var o1 = new Object();
+ map[7] = o1;
+ map.unset(7);
+
+ assert_true(map.size == 0);
+ assert_true(map.is_empty);
+ assert_false(map.has_key(7));
+
+ }
+
+ private void test_remove_when_out_of_scope() {
+ WeakMap<int, Object> map = new WeakMap<int, Object>();
+
+ {
+ map[0] = new Object();
+ }
+
+ assert_false(map.has_key(0));
+ }
+
+ private void test_non_object_construction() {
+ WeakMap<int, int> map = new WeakMap<int, int>();
+ assert_not_reached();
+ }
+ }
+
+}