Add cpp_api test: Singleton_get_target

SanderMertens · Jul 18, 2023 · b718c4f · b718c4f
1 parent ac5c40e
commit b718c4f
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Showing 3 changed files with 59 additions and 2 deletions.
diff --git a/test/cpp_api/project.json b/test/cpp_api/project.json
@@ -1160,7 +1160,8 @@
  "get_set_singleton_pair_R_t",
  "add_remove_singleton_pair_R_T",
  "add_remove_singleton_pair_R_t",
- "add_remove_singleton_pair_r_t"
+ "add_remove_singleton_pair_r_t",
+ "get_target"
  ]
  }, {
  "id": "Misc",

diff --git a/test/cpp_api/src/Singleton.cpp b/test/cpp_api/src/Singleton.cpp
@@ -265,3 +265,54 @@ void Singleton_add_remove_singleton_pair_r_t() {
  world.remove(rel, tgt);
  test_assert(!(world.has(rel, tgt)));
 }
+
+void Singleton_get_target() {
+ flecs::world world;
+
+ auto Rel = world.singleton<Tag>();
+
+ auto obj1 = world.entity()
+ .add<Position>();
+
+ auto obj2 = world.entity()
+ .add<Velocity>();
+
+ auto obj3 = world.entity()
+ .add<Mass>();
+
+ flecs::entity entities[3] = {obj1, obj2, obj3};
+
+ world.add<Tag>(obj1);
+ world.add<Tag>(obj2);
+ world.add(Rel, obj3);
+
+ auto p = world.target<Tag>();
+ test_assert(p != 0);
+ test_assert(p == obj1);
+
+ p = world.target<Tag>(Rel);
+ test_assert(p != 0);
+ test_assert(p == obj1);
+
+ p = world.target(Rel);
+ test_assert(p != 0);
+ test_assert(p == obj1);
+
+ for (int i = 0; i < 3; i++) {
+ p = world.target<Tag>(i);
+ test_assert(p != 0);
+ test_assert(p == entities[i]);
+ }
+
+ for (int i = 0; i < 3; i++) {
+ p = world.target<Tag>(Rel, i);
+ test_assert(p != 0);
+ test_assert(p == entities[i]);
+ }
+
+ for (int i = 0; i < 3; i++) {
+ p = world.target(Rel, i);
+ test_assert(p != 0);
+ test_assert(p == entities[i]);
+ }
+}
diff --git a/test/cpp_api/src/main.cpp b/test/cpp_api/src/main.cpp
@@ -1110,6 +1110,7 @@ void Singleton_get_set_singleton_pair_R_t(void);
 void Singleton_add_remove_singleton_pair_R_T(void);
 void Singleton_add_remove_singleton_pair_R_t(void);
 void Singleton_add_remove_singleton_pair_r_t(void);
+void Singleton_get_target(void);
 
 // Testsuite 'Misc'
 void Misc_setup(void);
@@ -5536,6 +5537,10 @@ bake_test_case Singleton_testcases[] = {
  {
  "add_remove_singleton_pair_r_t",
  Singleton_add_remove_singleton_pair_r_t
+ },
+ {
+ "get_target",
+ Singleton_get_target
  }
 };
 
@@ -6225,7 +6230,7 @@ static bake_test_suite suites[] = {
  "Singleton",
  NULL,
  NULL,
- 18,
+ 19,
  Singleton_testcases
  },
  {