diff options
Diffstat (limited to 'helix-term/tests')
| -rw-r--r-- | helix-term/tests/test/commands.rs | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/helix-term/tests/test/commands.rs b/helix-term/tests/test/commands.rs index 27dbd9d7..01295704 100644 --- a/helix-term/tests/test/commands.rs +++ b/helix-term/tests/test/commands.rs @@ -286,6 +286,15 @@ async fn test_multi_selection_shell_commands() -> anyhow::Result<()> { #[tokio::test(flavor = "multi_thread")] async fn test_undo_redo() -> anyhow::Result<()> { + // A jumplist selection is created at a point which is undone. + // + // * 2[<space> Add two newlines at line start. We're now on line 3. + // * <C-s> Save the selection on line 3 in the jumplist. + // * u Undo the two newlines. We're now on line 1. + // * <C-o><C-i> Jump forward an back again in the jumplist. This would panic + // if the jumplist were not being updated correctly. + test(("#[|]#", "2[<space><C-s>u<C-o><C-i>", "#[|]#")).await?; + // A jumplist selection is passed through an edit and then an undo and then a redo. // // * [<space> Add a newline at line start. We're now on line 2. |