From c30bec7fcaf8257df4a76d678f70223f1c52df33 Mon Sep 17 00:00:00 2001
From: Danil Alexeev <danil@alexeev.xyz>
Date: Wed, 14 Jun 2023 13:25:18 +0300
Subject: Core: Add typed array support for binary serialization
---
tests/core/io/test_marshalls.h | 78 +++++++++++++++++++++++++++++++++++++-----
1 file changed, 69 insertions(+), 9 deletions(-)
(limited to 'tests/core/io/test_marshalls.h')
diff --git a/tests/core/io/test_marshalls.h b/tests/core/io/test_marshalls.h
index 3c0ba611c6..de8d6e1406 100644
--- a/tests/core/io/test_marshalls.h
+++ b/tests/core/io/test_marshalls.h
@@ -160,7 +160,7 @@ TEST_CASE("[Marshalls] NIL Variant encoding") {
uint8_t buffer[4];
CHECK(encode_variant(variant, buffer, r_len) == OK);
- CHECK_MESSAGE(r_len == 4, "Length == 4 bytes for Variant::Type");
+ CHECK_MESSAGE(r_len == 4, "Length == 4 bytes for header");
CHECK_MESSAGE(buffer[0] == 0x00, "Variant::NIL");
CHECK(buffer[1] == 0x00);
CHECK(buffer[2] == 0x00);
@@ -174,7 +174,7 @@ TEST_CASE("[Marshalls] INT 32 bit Variant encoding") {
uint8_t buffer[8];
CHECK(encode_variant(variant, buffer, r_len) == OK);
- CHECK_MESSAGE(r_len == 8, "Length == 4 bytes for Variant::Type + 4 bytes for int32_t");
+ CHECK_MESSAGE(r_len == 8, "Length == 4 bytes for header + 4 bytes for int32_t");
CHECK_MESSAGE(buffer[0] == 0x02, "Variant::INT");
CHECK(buffer[1] == 0x00);
CHECK(buffer[2] == 0x00);
@@ -192,10 +192,10 @@ TEST_CASE("[Marshalls] INT 64 bit Variant encoding") {
uint8_t buffer[12];
CHECK(encode_variant(variant, buffer, r_len) == OK);
- CHECK_MESSAGE(r_len == 12, "Length == 4 bytes for Variant::Type + 8 bytes for int64_t");
+ CHECK_MESSAGE(r_len == 12, "Length == 4 bytes for header + 8 bytes for int64_t");
CHECK_MESSAGE(buffer[0] == 0x02, "Variant::INT");
CHECK(buffer[1] == 0x00);
- CHECK_MESSAGE(buffer[2] == 0x01, "ENCODE_FLAG_64");
+ CHECK_MESSAGE(buffer[2] == 0x01, "HEADER_DATA_FLAG_64");
CHECK(buffer[3] == 0x00);
// Check value
CHECK(buffer[4] == 0xef);
@@ -214,7 +214,7 @@ TEST_CASE("[Marshalls] FLOAT single precision Variant encoding") {
uint8_t buffer[8];
CHECK(encode_variant(variant, buffer, r_len) == OK);
- CHECK_MESSAGE(r_len == 8, "Length == 4 bytes for Variant::Type + 4 bytes for float");
+ CHECK_MESSAGE(r_len == 8, "Length == 4 bytes for header + 4 bytes for float");
CHECK_MESSAGE(buffer[0] == 0x03, "Variant::FLOAT");
CHECK(buffer[1] == 0x00);
CHECK(buffer[2] == 0x00);
@@ -232,10 +232,10 @@ TEST_CASE("[Marshalls] FLOAT double precision Variant encoding") {
uint8_t buffer[12];
CHECK(encode_variant(variant, buffer, r_len) == OK);
- CHECK_MESSAGE(r_len == 12, "Length == 4 bytes for Variant::Type + 8 bytes for double");
+ CHECK_MESSAGE(r_len == 12, "Length == 4 bytes for header + 8 bytes for double");
CHECK_MESSAGE(buffer[0] == 0x03, "Variant::FLOAT");
CHECK(buffer[1] == 0x00);
- CHECK_MESSAGE(buffer[2] == 0x01, "ENCODE_FLAG_64");
+ CHECK_MESSAGE(buffer[2] == 0x01, "HEADER_DATA_FLAG_64");
CHECK(buffer[3] == 0x00);
// Check value
CHECK(buffer[4] == 0x55);
@@ -292,7 +292,7 @@ TEST_CASE("[Marshalls] INT 64 bit Variant decoding") {
Variant variant;
int r_len;
uint8_t buffer[] = {
- 0x02, 0x00, 0x01, 0x00, // Variant::INT & ENCODE_FLAG_64
+ 0x02, 0x00, 0x01, 0x00, // Variant::INT, HEADER_DATA_FLAG_64
0xef, 0xcd, 0xab, 0x89, 0x67, 0x45, 0x23, 0xf1 // value
};
@@ -318,7 +318,7 @@ TEST_CASE("[Marshalls] FLOAT double precision Variant decoding") {
Variant variant;
int r_len;
uint8_t buffer[] = {
- 0x03, 0x00, 0x01, 0x00, // Variant::FLOAT & ENCODE_FLAG_64
+ 0x03, 0x00, 0x01, 0x00, // Variant::FLOAT, HEADER_DATA_FLAG_64
0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0xd5, 0x3f // value
};
@@ -326,6 +326,66 @@ TEST_CASE("[Marshalls] FLOAT double precision Variant decoding") {
CHECK(r_len == 12);
CHECK(variant == Variant(0.33333333333333333));
}
+
+TEST_CASE("[Marshalls] Typed array encoding") {
+ int r_len;
+ Array array;
+ array.set_typed(Variant::INT, StringName(), Ref<Script>());
+ array.push_back(Variant(uint64_t(0x0f123456789abcdef)));
+ uint8_t buffer[24];
+
+ CHECK(encode_variant(array, buffer, r_len) == OK);
+ CHECK_MESSAGE(r_len == 24, "Length == 4 bytes for header + 4 bytes for array type + 4 bytes for array size + 12 bytes for element");
+ CHECK_MESSAGE(buffer[0] == 0x1c, "Variant::ARRAY");
+ CHECK(buffer[1] == 0x00);
+ CHECK_MESSAGE(buffer[2] == 0x01, "HEADER_DATA_FIELD_TYPED_ARRAY_BUILTIN");
+ CHECK(buffer[3] == 0x00);
+ // Check array type.
+ CHECK_MESSAGE(buffer[4] == 0x02, "Variant::INT");
+ CHECK(buffer[5] == 0x00);
+ CHECK(buffer[6] == 0x00);
+ CHECK(buffer[7] == 0x00);
+ // Check array size.
+ CHECK(buffer[8] == 0x01);
+ CHECK(buffer[9] == 0x00);
+ CHECK(buffer[10] == 0x00);
+ CHECK(buffer[11] == 0x00);
+ // Check element type.
+ CHECK_MESSAGE(buffer[12] == 0x02, "Variant::INT");
+ CHECK(buffer[13] == 0x00);
+ CHECK_MESSAGE(buffer[14] == 0x01, "HEADER_DATA_FLAG_64");
+ CHECK(buffer[15] == 0x00);
+ // Check element value.
+ CHECK(buffer[16] == 0xef);
+ CHECK(buffer[17] == 0xcd);
+ CHECK(buffer[18] == 0xab);
+ CHECK(buffer[19] == 0x89);
+ CHECK(buffer[20] == 0x67);
+ CHECK(buffer[21] == 0x45);
+ CHECK(buffer[22] == 0x23);
+ CHECK(buffer[23] == 0xf1);
+}
+
+TEST_CASE("[Marshalls] Typed array decoding") {
+ Variant variant;
+ int r_len;
+ uint8_t buffer[] = {
+ 0x1c, 0x00, 0x01, 0x00, // Variant::ARRAY, HEADER_DATA_FIELD_TYPED_ARRAY_BUILTIN
+ 0x02, 0x00, 0x00, 0x00, // Array type (Variant::INT).
+ 0x01, 0x00, 0x00, 0x00, // Array size.
+ 0x02, 0x00, 0x01, 0x00, // Element type (Variant::INT, HEADER_DATA_FLAG_64).
+ 0xef, 0xcd, 0xab, 0x89, 0x67, 0x45, 0x23, 0xf1, // Element value.
+ };
+
+ CHECK(decode_variant(variant, buffer, 24, &r_len) == OK);
+ CHECK(r_len == 24);
+ CHECK(variant.get_type() == Variant::ARRAY);
+ Array array = variant;
+ CHECK(array.get_typed_builtin() == Variant::INT);
+ CHECK(array.size() == 1);
+ CHECK(array[0] == Variant(uint64_t(0x0f123456789abcdef)));
+}
+
} // namespace TestMarshalls
#endif // TEST_MARSHALLS_H
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