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-rw-r--r--helix-term/tests/test/commands.rs44
1 files changed, 44 insertions, 0 deletions
diff --git a/helix-term/tests/test/commands.rs b/helix-term/tests/test/commands.rs
index 342a849b..1efb204e 100644
--- a/helix-term/tests/test/commands.rs
+++ b/helix-term/tests/test/commands.rs
@@ -385,3 +385,47 @@ async fn test_character_info() -> anyhow::Result<()> {
Ok(())
}
+
+#[tokio::test(flavor = "multi_thread")]
+async fn test_delete_char_backward() -> anyhow::Result<()> {
+ // don't panic when deleting overlapping ranges
+ test((
+ platform_line("#(x|)# #[x|]#").as_str(),
+ "c<space><backspace><esc>",
+ platform_line("#[\n|]#").as_str(),
+ ))
+ .await?;
+ test((
+ platform_line("#( |)##( |)#a#( |)#axx#[x|]#a").as_str(),
+ "li<backspace><esc>",
+ platform_line("#(a|)##(|a)#xx#[|a]#").as_str(),
+ ))
+ .await?;
+
+ Ok(())
+}
+
+#[tokio::test(flavor = "multi_thread")]
+async fn test_delete_word_backward() -> anyhow::Result<()> {
+ // don't panic when deleting overlapping ranges
+ test((
+ platform_line("fo#[o|]#ba#(r|)#").as_str(),
+ "a<C-w><esc>",
+ platform_line("#[\n|]#").as_str(),
+ ))
+ .await?;
+ Ok(())
+}
+
+#[tokio::test(flavor = "multi_thread")]
+async fn test_delete_word_forward() -> anyhow::Result<()> {
+ // don't panic when deleting overlapping ranges
+ test((
+ platform_line("fo#[o|]#b#(|ar)#").as_str(),
+ "i<A-d><esc>",
+ platform_line("fo#[\n|]#").as_str(),
+ ))
+ .await?;
+ Ok(())
+}
+