modify test to validate Rebranding image Test #6

Author: Bioblaze

tests/core/io/test_pck_packer.h

@@ -111,7 +111,7 @@ TEST_CASE("[PCKPacker] Pack a PCK file with some files and directories") {
 			err == OK,
 			"The generated non-empty PCK file should be opened successfully.");
 	CHECK_MESSAGE(
-			f->get_length() >= 18000,
+			f->get_length() >= 12000,
 			"The generated non-empty PCK file should be large enough to actually hold the contents specified above.");
 	CHECK_MESSAGE(
 			f->get_length() <= 27000,