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-rw-r--r--helix-term/tests/test/commands.rs40
1 files changed, 40 insertions, 0 deletions
diff --git a/helix-term/tests/test/commands.rs b/helix-term/tests/test/commands.rs
index 0cd79bc7..f7ce9af0 100644
--- a/helix-term/tests/test/commands.rs
+++ b/helix-term/tests/test/commands.rs
@@ -91,3 +91,43 @@ async fn test_buffer_close_concurrent() -> anyhow::Result<()> {
Ok(())
}
+
+#[tokio::test]
+async fn test_selection_duplication() -> anyhow::Result<()> {
+ // Forward
+ test((
+ platform_line(indoc! {"\
+ #[lo|]#rem
+ ipsum
+ dolor
+ "})
+ .as_str(),
+ "CC",
+ platform_line(indoc! {"\
+ #(lo|)#rem
+ #(ip|)#sum
+ #[do|]#lor
+ "})
+ .as_str(),
+ ))
+ .await?;
+
+ // Backward
+ test((
+ platform_line(indoc! {"\
+ #[|lo]#rem
+ ipsum
+ dolor
+ "})
+ .as_str(),
+ "CC",
+ platform_line(indoc! {"\
+ #(|lo)#rem
+ #(|ip)#sum
+ #[|do]#lor
+ "})
+ .as_str(),
+ ))
+ .await?;
+ Ok(())
+}