add failing test for issue #10

droundy · Sep 15, 2022 · c82bcc0 · c82bcc0
1 parent 2ac4367
commit c82bcc0
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Showing 2 changed files with 12 additions and 0 deletions.
diff --git a/src/setu32.rs b/src/setu32.rs
@@ -2161,3 +2161,9 @@ fn test_remove() {
 
     test_insert_remove(5, &mut [0, 0, 2]);
 }
+
+#[test]
+#[should_panic]
+fn test_alloc_failure() {
+    SetU32::with_capacity_and_bits(usize::MAX / 8 - 2, 0);
+}
diff --git a/src/setu64.rs b/src/setu64.rs
@@ -1572,6 +1572,12 @@ fn test_a_collect(v: Vec<u64>) {
     assert_eq!(vv, vvv);
 }
 
+#[test]
+#[should_panic]
+fn test_alloc_failure() {
+    SetU64::with_capacity_and_bits(usize::MAX / 8 - 2, 0);
+}
+
 #[test]
 fn test_collect() {
     test_a_collect(vec![]);