Merge commit godotengine/godot@d09d82d433b03bb3773fd2a8cc8d6ccc2f8739ce

5 files changed, 179 insertions, 11 deletions

diff --git a/tests/core/io/test_file_access.h b/tests/core/io/test_file_access.h
index b4604a2161..0d71f8dc3d 100644
--- a/tests/core/io/test_file_access.h
+++ b/tests/core/io/test_file_access.h
@@ -41,7 +41,7 @@ namespace TestFileAccess {
 
 TEST_CASE("[FileAccess] CSV read") {
 	Ref<FileAccess> f = FileAccess::open(TestUtils::get_data_path("testdata.csv"), FileAccess::READ);
-	REQUIRE(!f.is_null());
+	REQUIRE(f.is_valid());
 
 	Vector<String> header = f->get_csv_line(); // Default delimiter: ",".
 	REQUIRE(header.size() == 4);
@@ -109,6 +109,98 @@ TEST_CASE("[FileAccess] Get as UTF-8 String") {
 	CHECK(s_cr == "Hello darkness\rMy old friend\rI've come to talk\rWith you again\r");
 	CHECK(s_cr_nocr == "Hello darknessMy old friendI've come to talkWith you again");
 }
+
+TEST_CASE("[FileAccess] Get/Store floating point values") {
+	// BigEndian Hex: 0x40490E56
+	// LittleEndian Hex: 0x560E4940
+	float value = 3.1415f;
+
+	SUBCASE("Little Endian") {
+		const String file_path = TestUtils::get_data_path("floating_point_little_endian.bin");
+		const String file_path_new = TestUtils::get_data_path("floating_point_little_endian_new.bin");
+
+		Ref<FileAccess> f = FileAccess::open(file_path, FileAccess::READ);
+		REQUIRE(f.is_valid());
+		CHECK_EQ(f->get_float(), value);
+
+		Ref<FileAccess> fw = FileAccess::open(file_path_new, FileAccess::WRITE);
+		REQUIRE(fw.is_valid());
+		fw->store_float(value);
+		fw->close();
+
+		CHECK_EQ(FileAccess::get_sha256(file_path_new), FileAccess::get_sha256(file_path));
+
+		DirAccess::remove_file_or_error(file_path_new);
+	}
+
+	SUBCASE("Big Endian") {
+		const String file_path = TestUtils::get_data_path("floating_point_big_endian.bin");
+		const String file_path_new = TestUtils::get_data_path("floating_point_big_endian_new.bin");
+
+		Ref<FileAccess> f = FileAccess::open(file_path, FileAccess::READ);
+		REQUIRE(f.is_valid());
+		f->set_big_endian(true);
+		CHECK_EQ(f->get_float(), value);
+
+		Ref<FileAccess> fw = FileAccess::open(file_path_new, FileAccess::WRITE);
+		REQUIRE(fw.is_valid());
+		fw->set_big_endian(true);
+		fw->store_float(value);
+		fw->close();
+
+		CHECK_EQ(FileAccess::get_sha256(file_path_new), FileAccess::get_sha256(file_path));
+
+		DirAccess::remove_file_or_error(file_path_new);
+	}
+}
+
+TEST_CASE("[FileAccess] Get/Store floating point half precision values") {
+	// IEEE 754 half-precision binary floating-point format:
+	// sign exponent (5 bits)    fraction (10 bits)
+	//  0        01101               0101010101
+	// BigEndian Hex: 0x3555
+	// LittleEndian Hex: 0x5535
+	float value = 0.33325195f;
+
+	SUBCASE("Little Endian") {
+		const String file_path = TestUtils::get_data_path("half_precision_floating_point_little_endian.bin");
+		const String file_path_new = TestUtils::get_data_path("half_precision_floating_point_little_endian_new.bin");
+
+		Ref<FileAccess> f = FileAccess::open(file_path, FileAccess::READ);
+		REQUIRE(f.is_valid());
+		CHECK_EQ(f->get_half(), value);
+
+		Ref<FileAccess> fw = FileAccess::open(file_path_new, FileAccess::WRITE);
+		REQUIRE(fw.is_valid());
+		fw->store_half(value);
+		fw->close();
+
+		CHECK_EQ(FileAccess::get_sha256(file_path_new), FileAccess::get_sha256(file_path));
+
+		DirAccess::remove_file_or_error(file_path_new);
+	}
+
+	SUBCASE("Big Endian") {
+		const String file_path = TestUtils::get_data_path("half_precision_floating_point_big_endian.bin");
+		const String file_path_new = TestUtils::get_data_path("half_precision_floating_point_big_endian_new.bin");
+
+		Ref<FileAccess> f = FileAccess::open(file_path, FileAccess::READ);
+		REQUIRE(f.is_valid());
+		f->set_big_endian(true);
+		CHECK_EQ(f->get_half(), value);
+
+		Ref<FileAccess> fw = FileAccess::open(file_path_new, FileAccess::WRITE);
+		REQUIRE(fw.is_valid());
+		fw->set_big_endian(true);
+		fw->store_half(value);
+		fw->close();
+
+		CHECK_EQ(FileAccess::get_sha256(file_path_new), FileAccess::get_sha256(file_path));
+
+		DirAccess::remove_file_or_error(file_path_new);
+	}
+}
+
 } // namespace TestFileAccess
 
 #endif // TEST_FILE_ACCESS_H
diff --git a/tests/core/io/test_marshalls.h b/tests/core/io/test_marshalls.h
index d449f5e754..b506d283a5 100644
--- a/tests/core/io/test_marshalls.h
+++ b/tests/core/io/test_marshalls.h
@@ -92,6 +92,20 @@ TEST_CASE("[Marshalls] Unsigned 64 bit integer decoding") {
 	CHECK(decode_uint64(arr) == 0x0f123456789abcdef);
 }
 
+TEST_CASE("[Marshalls] Floating point half precision encoding") {
+	uint8_t arr[2];
+
+	// Decimal: 0.33325195
+	// IEEE 754 half-precision binary floating-point format:
+	// sign exponent (5 bits)    fraction (10 bits)
+	//  0        01101               0101010101
+	// Hexadecimal: 0x3555
+	unsigned int actual_size = encode_half(0.33325195f, arr);
+	CHECK(actual_size == sizeof(uint16_t));
+	CHECK(arr[0] == 0x55);
+	CHECK(arr[1] == 0x35);
+}
+
 TEST_CASE("[Marshalls] Floating point single precision encoding") {
 	uint8_t arr[4];
 
@@ -128,6 +142,13 @@ TEST_CASE("[Marshalls] Floating point double precision encoding") {
 	CHECK(arr[7] == 0x3f);
 }
 
+TEST_CASE("[Marshalls] Floating point half precision decoding") {
+	uint8_t arr[] = { 0x55, 0x35 };
+
+	// See floating point half precision encoding test case for details behind expected values.
+	CHECK(decode_half(arr) == 0.33325195f);
+}
+
 TEST_CASE("[Marshalls] Floating point single precision decoding") {
 	uint8_t arr[] = { 0x00, 0x00, 0x20, 0x3e };
 
diff --git a/tests/core/io/test_stream_peer.h b/tests/core/io/test_stream_peer.h
index ee9cadb67c..bc807fd79c 100644
--- a/tests/core/io/test_stream_peer.h
+++ b/tests/core/io/test_stream_peer.h
@@ -129,6 +129,17 @@ TEST_CASE("[StreamPeer] Get and sets through StreamPeerBuffer") {
 		CHECK_EQ(spb->get_u64(), value);
 	}
 
+	SUBCASE("A half-precision float value") {
+		float value = 3.1415927f;
+		float expected = 3.14062f;
+
+		spb->clear();
+		spb->put_half(value);
+		spb->seek(0);
+
+		CHECK(spb->get_half() == doctest::Approx(expected));
+	}
+
 	SUBCASE("A float value") {
 		float value = 42.0f;
 
@@ -257,6 +268,17 @@ TEST_CASE("[StreamPeer] Get and sets big endian through StreamPeerBuffer") {
 		CHECK_EQ(spb->get_float(), value);
 	}
 
+	SUBCASE("A half-precision float value") {
+		float value = 3.1415927f;
+		float expected = 3.14062f;
+
+		spb->clear();
+		spb->put_half(value);
+		spb->seek(0);
+
+		CHECK(spb->get_half() == doctest::Approx(expected));
+	}
+
 	SUBCASE("A double value") {
 		double value = 42.0;
 
diff --git a/tests/core/object/test_class_db.h b/tests/core/object/test_class_db.h
index 57b80c2a22..d6684f2deb 100644
--- a/tests/core/object/test_class_db.h
+++ b/tests/core/object/test_class_db.h
@@ -865,16 +865,19 @@ void add_global_enums(Context &r_context) {
 		}
 	}
 
-	// HARDCODED
-	List<StringName> hardcoded_enums;
-	hardcoded_enums.push_back("Vector2.Axis");
-	hardcoded_enums.push_back("Vector2i.Axis");
-	hardcoded_enums.push_back("Vector3.Axis");
-	hardcoded_enums.push_back("Vector3i.Axis");
-	for (const StringName &E : hardcoded_enums) {
-		// These enums are not generated and must be written manually (e.g.: Vector3.Axis)
-		// Here, we assume core types do not begin with underscore
-		r_context.enum_types.push_back(E);
+	for (int i = 0; i < Variant::VARIANT_MAX; i++) {
+		if (i == Variant::OBJECT) {
+			continue;
+		}
+
+		const Variant::Type type = Variant::Type(i);
+
+		List<StringName> enum_names;
+		Variant::get_enums_for_type(type, &enum_names);
+
+		for (const StringName &enum_name : enum_names) {
+			r_context.enum_types.push_back(Variant::get_type_name(type) + "." + enum_name);
+		}
 	}
 }
 
diff --git a/tests/core/string/test_translation_server.h b/tests/core/string/test_translation_server.h
index 00a9d51bc0..6d35fef550 100644
--- a/tests/core/string/test_translation_server.h
+++ b/tests/core/string/test_translation_server.h
@@ -106,6 +106,36 @@ TEST_CASE("[TranslationServer] Locale operations") {
 	res = ts->standardize_locale(loc);
 
 	CHECK(res == "de_DE");
+
+	// No added defaults.
+	loc = "es_ES";
+	res = ts->standardize_locale(loc, true);
+
+	CHECK(res == "es_ES");
+
+	// Add default script.
+	loc = "az_AZ";
+	res = ts->standardize_locale(loc, true);
+
+	CHECK(res == "az_Latn_AZ");
+
+	// Add default country.
+	loc = "pa_Arab";
+	res = ts->standardize_locale(loc, true);
+
+	CHECK(res == "pa_Arab_PK");
+
+	// Add default script and country.
+	loc = "zh";
+	res = ts->standardize_locale(loc, true);
+
+	CHECK(res == "zh_Hans_CN");
+
+	// Explicitly don't add defaults.
+	loc = "zh";
+	res = ts->standardize_locale(loc, false);
+
+	CHECK(res == "zh");
 }
 
 TEST_CASE("[TranslationServer] Comparing locales") {