Add tests for fragmented OCTET STRINGs

tests/uper_octet_string.rs

@@ -0,0 +1,48 @@
+mod test_utils;
+
+use test_utils::*;
+
+asn_to_rust!(
+    r#"TransparentConsts DEFINITIONS AUTOMATIC TAGS ::=
+    BEGIN
+    
+    Container ::= SEQUENCE {
+        value OCTET STRING
+    }
+  
+    END"#
+);
+
+#[test]
+pub fn octet_string_fragmented_16383() {
+    octet_string_fragmented(
+        16383,
+        8 * 16385,
+        include_bytes!("uper_octet_string_fragmented_16383.uper"),
+    );
+}
+
+#[test]
+pub fn octet_string_fragmented_16384() {
+    octet_string_fragmented(
+        16384,
+        8 * 16386,
+        include_bytes!("uper_octet_string_fragmented_16384.uper"),
+    );
+}
+
+#[test]
+pub fn octet_string_fragmented_65536() {
+    octet_string_fragmented(
+        65536,
+        8 * 65538,
+        include_bytes!("uper_octet_string_fragmented_65536.uper"),
+    );
+}
+
+pub fn octet_string_fragmented(value_len: usize, bits: usize, bytes: &[u8]) {
+    let container = Container {
+        value: vec![0u8; value_len],
+    };
+    serialize_and_deserialize_uper(bits, bytes, &container);
+}