From 0972c42747d36dbcd98c5b79156f434c0abe55c4 Mon Sep 17 00:00:00 2001
From: Julian Schmid <info@julianschmid.name>
Date: Sun, 11 Feb 2024 01:10:05 +0100
Subject: [PATCH] Exclude slice length tests with non 32 bit system
 compatibility

---
 etherparse/src/transport/icmpv6_header.rs | 4 ++--
 etherparse/src/transport/tcp_slice.rs     | 2 +-
 etherparse/src/transport/udp_header.rs    | 2 ++
 3 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/etherparse/src/transport/icmpv6_header.rs b/etherparse/src/transport/icmpv6_header.rs
index f5d33468..7eaef401 100644
--- a/etherparse/src/transport/icmpv6_header.rs
+++ b/etherparse/src/transport/icmpv6_header.rs
@@ -214,7 +214,7 @@ mod test {
     }
 
     proptest! {
-        #[cfg(not(target_pointer_width = "32"))]
+        #[cfg(not(any(target_pointer_width = "16", target_pointer_width = "32")))]
         #[test]
         fn with_checksum(
             ip_header in ipv6_any(),
@@ -391,7 +391,7 @@ mod test {
 
     proptest! {
         #[test]
-        #[cfg(not(target_pointer_width = "32"))]
+        #[cfg(not(any(target_pointer_width = "16", target_pointer_width = "32")))]
         fn update_checksum(
             ip_header in ipv6_any(),
             icmp_type in icmpv6_type_any(),
diff --git a/etherparse/src/transport/tcp_slice.rs b/etherparse/src/transport/tcp_slice.rs
index 0280315f..1d476aec 100644
--- a/etherparse/src/transport/tcp_slice.rs
+++ b/etherparse/src/transport/tcp_slice.rs
@@ -380,7 +380,7 @@ impl<'a> TcpSlice<'a> {
         destination: [u8; 16],
     ) -> Result<u16, ValueTooBigError<usize>> {
         // check that the total length fits into the field
-        #[cfg(not(target_pointer_width = "32"))]
+        #[cfg(not(any(target_pointer_width = "16", target_pointer_width = "32")))]
         if (core::u32::MAX as usize) < self.slice.len() {
             return Err(ValueTooBigError {
                 actual: self.slice.len(),
diff --git a/etherparse/src/transport/udp_header.rs b/etherparse/src/transport/udp_header.rs
index 5f7db2dd..4e092716 100644
--- a/etherparse/src/transport/udp_header.rs
+++ b/etherparse/src/transport/udp_header.rs
@@ -718,6 +718,7 @@ mod test {
 
     proptest! {
         #[test]
+        #[cfg(not(any(target_pointer_width = "16", target_pointer_width = "32")))]
         fn calc_checksum_ipv6(
             source_port in any::<u16>(),
             destination_port in any::<u16>(),
@@ -821,6 +822,7 @@ mod test {
 
     proptest! {
         #[test]
+        #[cfg(not(any(target_pointer_width = "16", target_pointer_width = "32")))]
         fn calc_checksum_ipv6_raw(
             source_port in any::<u16>(),
             destination_port in any::<u16>(),