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test

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This commit is contained in:
Dominic Masters
2026-07-19 22:12:53 -05:00
parent e80d693d85
commit 373f1c1010
24 changed files with 1646 additions and 16 deletions
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test/entity/test_entitymanager.c
+27
View File
@@ -71,6 +71,32 @@ static void test_entityAddGetDisposeComponent(void **state) {
assert_int_equal(memoryGetAllocatedCount(), 0);
}
static void test_entitySetGetFindByName(void **state) {
entitymanager_t mgr;
entityManagerInit(&mgr);
entityid_t a = entityManagerAdd(&mgr);
entityid_t b = entityManagerAdd(&mgr);
assert_string_equal(entityGetName(&mgr, a), "");
assert_int_equal(entityFindByName(&mgr, "camera"), ENTITY_ID_INVALID);
entitySetName(&mgr, a, "camera");
assert_string_equal(entityGetName(&mgr, a), "camera");
assert_int_equal(entityFindByName(&mgr, "camera"), a);
assert_int_equal(entityFindByName(&mgr, "nonexistent"), ENTITY_ID_INVALID);
// Renaming doesn't leave the old name findable, and other entities stay
// unaffected.
entitySetName(&mgr, a, "player");
assert_int_equal(entityFindByName(&mgr, "camera"), ENTITY_ID_INVALID);
assert_int_equal(entityFindByName(&mgr, "player"), a);
assert_string_equal(entityGetName(&mgr, b), "");
entityManagerDispose(&mgr);
assert_int_equal(memoryGetAllocatedCount(), 0);
}
static void test_entityAddDuplicateComponentAsserts(void **state) {
entitymanager_t mgr;
entityManagerInit(&mgr);
@@ -90,6 +116,7 @@ int main(int argc, char **argv) {
cmocka_unit_test(test_entityManagerAddIsolatesEntities),
cmocka_unit_test(test_entityManagerFullAsserts),
cmocka_unit_test(test_entityAddGetDisposeComponent),
cmocka_unit_test(test_entitySetGetFindByName),
cmocka_unit_test(test_entityAddDuplicateComponentAsserts),
};
test/entity/test_entityposition.c
+45
View File
@@ -94,6 +94,50 @@ static void test_entityPositionParentChildWorldTransform(void **state) {
assert_int_equal(memoryGetAllocatedCount(), 0);
}
static void test_entityPositionDeserializeLookAt(void **state) {
entitymanager_t mgr;
entityManagerInit(&mgr);
entityid_t entity = entityManagerAdd(&mgr);
componentid_t comp = entityAddComponent(
&mgr, entity, COMPONENT_TYPE_POSITION
);
const char_t *json =
"{ \"x\": 0, \"y\": 5, \"z\": 10, "
"\"lookAt\": { \"x\": 0, \"y\": 0, \"z\": 0 } }";
yyjson_doc *doc = yyjson_read(json, strlen(json), YYJSON_READ_NOFLAG);
assert_non_null(doc);
errorret_t ret = entityPositionDeserialize(
&mgr, entity, comp, yyjson_doc_get_root(doc)
);
yyjson_doc_free(doc);
assert_true(errorIsOk(ret));
// The eye point decoded back out of localTransform should match "x"/"y"/"z".
vec3 eye;
entityPositionGetLocalPosition(&mgr, entity, comp, eye);
assert_float_equal(eye[0], 0.0f, 0.0001f);
assert_float_equal(eye[1], 5.0f, 0.0001f);
assert_float_equal(eye[2], 10.0f, 0.0001f);
// Forward (-local Z, see entityCameraGetForward's convention) should
// point from eye toward the lookAt target (the origin here).
mat4 transform;
entityPositionGetLocalTransform(&mgr, entity, comp, transform);
vec3 forward = { -transform[2][0], -transform[2][1], -transform[2][2] };
glm_vec3_normalize(forward);
vec3 toTarget = { -eye[0], -eye[1], -eye[2] };
glm_vec3_normalize(toTarget);
assert_float_equal(glm_vec3_dot(forward, toTarget), 1.0f, 0.001f);
entityManagerDispose(&mgr);
assert_int_equal(memoryGetAllocatedCount(), 0);
}
static void test_entityPositionDisposeDeep(void **state) {
entitymanager_t mgr;
entityManagerInit(&mgr);
@@ -123,6 +167,7 @@ int main(int argc, char **argv) {
const struct CMUnitTest tests[] = {
cmocka_unit_test(test_entityPositionLocalGetSet),
cmocka_unit_test(test_entityPositionParentChildWorldTransform),
cmocka_unit_test(test_entityPositionDeserializeLookAt),
cmocka_unit_test(test_entityPositionDisposeDeep),
};
test/scene/test_scene.c
+79
View File
@@ -10,6 +10,8 @@
#include "time/time.h"
#include "scene/scene.h"
#include "entity/entitymanager.h"
#include "entity/component/display/entityposition.h"
#include "yyjson.h"
static void countingUpdateCallback(
entitymanager_t *mgr,
@@ -137,6 +139,82 @@ static void test_sceneUpdateOnlyRunsFixedUpdateOnNonDynamicFrames(void **state)
assert_int_equal(memoryGetAllocatedCount(), 0);
}
static void test_sceneSerializeDeserializeParentLink(void **state) {
sceneInit();
sceneid_t sceneA = sceneCreate();
entitymanager_t *mgrA = sceneGetEntities(sceneA);
entityid_t parent = entityManagerAdd(mgrA);
componentid_t parentPos = entityAddComponent(
mgrA, parent, COMPONENT_TYPE_POSITION
);
entitySetName(mgrA, parent, "root");
entityPositionSetLocalPosition(mgrA, parent, parentPos, (vec3){ 10, 0, 0 });
entityid_t child = entityManagerAdd(mgrA);
componentid_t childPos = entityAddComponent(
mgrA, child, COMPONENT_TYPE_POSITION
);
entityPositionSetLocalPosition(mgrA, child, childPos, (vec3){ 1, 0, 0 });
entityPositionSetParent(mgrA, child, childPos, parent, parentPos);
vec3 childWorldBefore;
entityPositionGetWorldPosition(mgrA, child, childPos, childWorldBefore);
assert_float_equal(childWorldBefore[0], 11.0f, 0.0001f);
yyjson_mut_doc *doc = yyjson_mut_doc_new(NULL);
yyjson_mut_val *root = yyjson_mut_obj(doc);
yyjson_mut_doc_set_root(doc, root);
errorret_t ret = sceneSerialize(sceneA, doc, root);
assert_true(errorIsOk(ret));
size_t len = 0;
char_t *jsonStr = yyjson_mut_write(doc, 0, &len);
assert_non_null(jsonStr);
yyjson_mut_doc_free(doc);
yyjson_doc *readDoc = yyjson_read(jsonStr, len, 0);
free(jsonStr);
assert_non_null(readDoc);
sceneid_t sceneB = sceneCreate();
entitymanager_t *mgrB = sceneGetEntities(sceneB);
ret = sceneDeserialize(sceneB, yyjson_doc_get_root(readDoc));
yyjson_doc_free(readDoc);
assert_true(errorIsOk(ret));
entityid_t reloadedParent = entityFindByName(mgrB, "root");
assert_true(reloadedParent != ENTITY_ID_INVALID);
entityid_t reloadedChild = ENTITY_ID_INVALID;
for(entityid_t i = 0; i < ENTITY_COUNT_MAX; i++) {
if(!(mgrB->entities[i].state & ENTITY_STATE_ACTIVE)) continue;
if(i == reloadedParent) continue;
reloadedChild = i;
break;
}
assert_true(reloadedChild != ENTITY_ID_INVALID);
componentid_t reloadedChildPos = entityGetComponent(
mgrB, reloadedChild, COMPONENT_TYPE_POSITION
);
assert_true(reloadedChildPos != COMPONENT_ID_INVALID);
assert_int_equal(
entityPositionGetParent(mgrB, reloadedChild, reloadedChildPos),
reloadedParent
);
vec3 childWorldAfter;
entityPositionGetWorldPosition(
mgrB, reloadedChild, reloadedChildPos, childWorldAfter
);
assert_float_equal(childWorldAfter[0], childWorldBefore[0], 0.0001f);
sceneDispose();
assert_int_equal(memoryGetAllocatedCount(), 0);
}
static void test_sceneDestroyClearsActive(void **state) {
sceneInit();
@@ -157,6 +235,7 @@ int main(int argc, char **argv) {
cmocka_unit_test(test_sceneEntitiesAreIsolatedPerScene),
cmocka_unit_test(test_sceneFixedUpdateOnlyTicksActiveScene),
cmocka_unit_test(test_sceneUpdateOnlyRunsFixedUpdateOnNonDynamicFrames),
cmocka_unit_test(test_sceneSerializeDeserializeParentLink),
cmocka_unit_test(test_sceneDestroyClearsActive),
};