test(13796): reproducer of overflow on capacity

wiedld · wiedld · commit 426976603622 · 2024-12-16T10:36:54.000-08:00
diff --git a/datafusion/functions/src/strings.rs b/datafusion/functions/src/strings.rs
@@ -452,3 +452,14 @@ impl ColumnarValueRef<'_> {
         }
     }
 }
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_overflow_string_array_builders() {
+        let _builder = StringArrayBuilder::with_capacity(usize::MAX, usize::MAX);
+        let _builder = LargeStringArrayBuilder::with_capacity(usize::MAX, usize::MAX);
+    }
+}

Original file line number	Diff line number	Diff line change
`@@ -452,3 +452,14 @@ impl ColumnarValueRef<'_> {`
`452`	`452`	`}`
`453`	`453`	`}`
`454`	`454`	`}`
	`455`	`+`
	`456`	`+#[cfg(test)]`
	`457`	`+mod tests {`
	`458`	`+ use super::*;`
	`459`	`+`
	`460`	`+ #[test]`
	`461`	`+ fn test_overflow_string_array_builders() {`
	`462`	`+ let _builder = StringArrayBuilder::with_capacity(usize::MAX, usize::MAX);`
	`463`	`+ let _builder = LargeStringArrayBuilder::with_capacity(usize::MAX, usize::MAX);`
	`464`	`+ }`
	`465`	`+}`