read/cfi: change size_of tests to be an upper bound

Something has changed in ArrayVec layout on nightly.
gimli-rs · Jan 3, 2019 · 4aafcd8 · 4aafcd8
1 parent 446c0b9
commit 4aafcd8
Showing 1 changed file with 12 additions and 10 deletions.
diff --git a/src/read/cfi.rs b/src/read/cfi.rs
@@ -6452,21 +6452,23 @@ mod tests {
     #[cfg(target_pointer_width = "64")]
     fn size_of_unwind_ctx() {
         use std::mem;
-        assert_eq!(
-            mem::size_of::<
-                UnwindContext<EhFrame<EndianSlice<NativeEndian>>, EndianSlice<NativeEndian>>,
-            >(),
-            5416
-        );
+        let size = mem::size_of::<
+            UnwindContext<EhFrame<EndianSlice<NativeEndian>>, EndianSlice<NativeEndian>>,
+        >();
+        let max_size = 5416;
+        if size > max_size {
+            assert_eq!(size, max_size);
+        }
     }
 
     #[test]
     #[cfg(target_pointer_width = "64")]
     fn size_of_register_rule_map() {
         use std::mem;
-        assert_eq!(
-            mem::size_of::<RegisterRuleMap<EndianSlice<NativeEndian>>>(),
-            1040
-        );
+        let size = mem::size_of::<RegisterRuleMap<EndianSlice<NativeEndian>>>();
+        let max_size = 1040;
+        if size > max_size {
+            assert_eq!(size, max_size);
+        }
     }
 }