pke: major serialization refactor, first-pass

4 files changed, 147 insertions, 0 deletions

diff --git a/tests/pke-test-serialization.cpp b/tests/pke-test-serialization.cpp
new file mode 100644
index 0000000..64523d8
--- /dev/null
+++ b/tests/pke-test-serialization.cpp
@@ -0,0 +1,126 @@
+
+#include "./pke-test-serialization.h"
+
+#include "pk.h"
+#include "serialization-component.hpp"
+#include "serialization.hpp"
+
+#include <cstring>
+#include <sstream>
+
+pk_membucket *bkt;
+
+const char *const test_001_str = R"VOGON(:PKFB:
+:0:
+
+InstPos:00000000!00000000
+Position:0.000000;1.000000;2.000000
+Rotation:7.000000;8.000000;9.000000;6.000000
+Scale:5.000000;4.000000;3.000000
+
+:PKFE:
+)VOGON";
+int pke_test_serialization_001() {
+	int64_t err_index = 0, i;
+	srlztn_serialize_helper *h;
+	std::stringstream ss;
+	try {
+		bkt = pk_bucket_create("pke_test_serialization", PK_DEFAULT_BUCKET_SIZE, false);
+		h = pke_serialize_init(bkt);
+
+		glm::vec3 pos = glm::vec3(0,1,2);
+		glm::quat rot = glm::quat(6,7,8,9);
+		glm::vec3 scale = glm::vec3(5,4,3);
+		pke_serialize_inst_pos(h, pos, rot, scale);
+
+		pke_serialize_scene_to_stream(ss, h);
+
+		PKE_TEST_ASSERT(h->bkt == bkt, err_index);
+		PKE_TEST_ASSERT(h->kvp_containers.bkt == bkt, err_index);
+		PKE_TEST_ASSERT(h->kvp_containers.next == 1, err_index);
+		PKE_TEST_ASSERT(h->kvp_containers[0].child_handles.next == 0, err_index);
+		PKE_TEST_ASSERT(h->kvp_containers[0].arr.next == 3, err_index);
+		for (i = 0; i < 3; ++i) {
+			// 6,9,12
+			PKE_TEST_ASSERT(h->kvp_containers[0].arr[i].key != nullptr, err_index);
+			PKE_TEST_ASSERT(h->kvp_containers[0].arr[i].val != nullptr, err_index);
+			PKE_TEST_ASSERT(h->kvp_containers[0].arr[i].end != nullptr, err_index);
+		}
+
+		std::string s = ss.str();
+		// 15
+		PKE_TEST_ASSERT(strstr(test_001_str, s.c_str()) != nullptr, err_index);
+
+		pke_serialize_teardown(h);
+
+	} catch (const std::exception &ex) {
+		pk_bucket_destroy(bkt);
+		throw;
+	}
+	pk_bucket_destroy(bkt);
+	return 0;
+}
+
+int pke_test_deserialization_101() {
+	int64_t err_index = 0, i;
+	srlztn_deserialize_helper *h;
+	std::stringstream ss(test_001_str);
+	try {
+		bkt = pk_bucket_create("pke_test_serialization", PK_DEFAULT_BUCKET_SIZE, false);
+		h = pke_deserialize_init(bkt);
+
+		pke_deserialize_scene_from_stream(ss, h);
+
+		PKE_TEST_ASSERT(h->bkt == bkt, err_index);
+		PKE_TEST_ASSERT(h->kvp_containers.bkt == bkt, err_index);
+		PKE_TEST_ASSERT(h->kvp_containers.next == 1, err_index);
+		PKE_TEST_ASSERT(h->kvp_containers[0].child_handles.next == 0, err_index);
+		PKE_TEST_ASSERT(h->kvp_containers[0].arr.next == 3, err_index);
+		for (i = 0; i < 3; ++i) {
+			// 6,9,12
+			PKE_TEST_ASSERT(h->kvp_containers[0].arr[i].key != nullptr, err_index);
+			PKE_TEST_ASSERT(h->kvp_containers[0].arr[i].val != nullptr, err_index);
+			PKE_TEST_ASSERT(h->kvp_containers[0].arr[i].end != nullptr, err_index);
+		}
+
+		glm::vec3 pos;
+		glm::quat rot;
+		glm::vec3 scale;
+		pke_deserialize_inst_pos(h, &h->kvp_containers[0], pos, rot, scale);
+
+		// 15
+		PKE_TEST_ASSERT(pos == glm::vec3(0,1,2), err_index);
+		PKE_TEST_ASSERT(rot == glm::quat(6,7,8,9), err_index);
+		PKE_TEST_ASSERT(scale == glm::vec3(5,4,3), err_index);
+
+		pke_deserialize_teardown(h);
+
+	} catch (const std::exception &ex) {
+		pk_bucket_destroy(bkt);
+		throw;
+	}
+	pk_bucket_destroy(bkt);
+	return 0;
+}
+
+struct pke_test_group *pke_test_serialization_get_group() {
+	static const uint64_t test_count = 2;
+	static struct pke_test tests[test_count] = {
+		{
+			.title = "test 001",
+			.func = pke_test_serialization_001,
+			.expected_result = 0,
+		},
+		{
+			.title = "test 101",
+			.func = pke_test_deserialization_101,
+			.expected_result = 0,
+		},
+	};
+	static struct pke_test_group group = {};
+	group.title = "de/serialization";
+	group.n_tests = test_count;
+	group.tests = &tests[0];
+
+	return &group;
+}
diff --git a/tests/pke-test-serialization.h b/tests/pke-test-serialization.h
new file mode 100644
index 0000000..0d4aa2b
--- /dev/null
+++ b/tests/pke-test-serialization.h
@@ -0,0 +1,16 @@
+#ifndef PKE_PKE_TEST_SERIALIZATION_H
+#define PKE_PKE_TEST_SERIALIZATION_H
+
+#include "pke-test-types.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct pke_test_group *pke_test_serialization_get_group();
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* PKE_PKE_TEST_SERIALIZATION_H */
diff --git a/tests/pke-test-static-ui.cpp b/tests/pke-test-static-ui.cpp
index 410f290..1e11d97 100644
--- a/tests/pke-test-static-ui.cpp
+++ b/tests/pke-test-static-ui.cpp
@@ -3,6 +3,7 @@
 
 #include "./pke-test-types.h"
 
+#include "ecs.hpp"
 #include "window.hpp"
 #include "dynamic-array.hpp"
 #include "vendor-glm-include.hpp"
@@ -23,11 +24,13 @@ struct pke_ui_flex_params {
 void pke_test_static_ui_setup() {
 	Extent.width = 1920;
 	Extent.height = 1080;
+	ECS_Init();
 	pke_ui_init();
 }
 
 void pke_test_static_ui_teardown() {
 	pke_ui_teardown();
+	ECS_Teardown();
 }
 
 // test static
diff --git a/tests/pke-test.cpp b/tests/pke-test.cpp
index 1849014..78ad662 100644
--- a/tests/pke-test.cpp
+++ b/tests/pke-test.cpp
@@ -3,6 +3,7 @@
 
 #include "./pke-test-dummy.h"
 #include "./pke-test-static-ui.h"
+#include "./pke-test-serialization.h"
 
 #include "pk.h"
 #include "unistd.h"
@@ -36,6 +37,7 @@ int main(int argc, char *argv[])
 	pke_test_get_group *group_fns[] = {
 		pke_test_dummy_get_group,
 		pke_test_static_ui_get_group,
+		pke_test_serialization_get_group,
 		NULL,
 	};