From 6a43e1a64d9a33f5b6584b5cf6f0f111920e49d8 Mon Sep 17 00:00:00 2001
From: Xoffio <38369407+Xoffio@users.noreply.github.com>
Date: Thu, 19 Jan 2023 05:19:27 -0500
Subject: [PATCH] Add test for fix of issue #7754 (#7756)

Fix already landed with #7779
---
 crates/nu-cli/tests/completions.rs | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/crates/nu-cli/tests/completions.rs b/crates/nu-cli/tests/completions.rs
index e345fb4e0a..59ebb74e59 100644
--- a/crates/nu-cli/tests/completions.rs
+++ b/crates/nu-cli/tests/completions.rs
@@ -834,3 +834,22 @@ fn alias_offset_bug_7748() {
     let _suggestions = completer.complete("e", 1);
     //println!(" --------- suggestions: {:?}", suggestions);
 }
+
+#[rstest]
+fn alias_offset_bug_7754() {
+    let (dir, _, mut engine, mut stack) = new_engine();
+
+    // Create an alias
+    let alias = r#"alias ll = ls -l"#;
+    assert!(support::merge_input(alias.as_bytes(), &mut engine, &mut stack, dir.clone()).is_ok());
+
+    let mut completer = NuCompleter::new(std::sync::Arc::new(engine), stack);
+
+    // Issue #7754
+    // Nushell crashes when an alias name is shorter than the alias command
+    // and the alias command contains pipes.
+    // This crashes before PR #7756
+    let _suggestions = completer.complete("ll -a | c", 9);
+
+    //println!(" --------- suggestions: {:?}", suggestions);
+}