Remove supported exception

(and refactor tests to be more linear)

crates/vim/src/test/neovim_backed_test_context.rs

@@ -13,10 +13,7 @@ use util::test::{generate_marked_text, marked_text_offsets};
 use super::{neovim_connection::NeovimConnection, NeovimBackedBindingTestContext, VimTestContext};
 use crate::state::Mode;
 
-pub const SUPPORTED_FEATURES: &[ExemptionFeatures] = &[
-    ExemptionFeatures::DeletionOnEmptyLine,
-    ExemptionFeatures::OperatorAbortsOnFailedMotion,
-];
+pub const SUPPORTED_FEATURES: &[ExemptionFeatures] = &[ExemptionFeatures::DeletionOnEmptyLine];
 
 /// Enum representing features we have tests for but which don't work, yet. Used
 /// to add exemptions and automatically
@@ -25,8 +22,6 @@ pub enum ExemptionFeatures {
     // MOTIONS
     // Deletions on empty lines miss some newlines
     DeletionOnEmptyLine,
-    // When a motion fails, it should should not apply linewise operations
-    OperatorAbortsOnFailedMotion,
     // When an operator completes at the end of the file, an extra newline is left
     OperatorLastNewlineRemains,
     // Deleting a word on an empty line doesn't remove the newline
@@ -389,6 +384,9 @@ impl<'a> DerefMut for NeovimBackedTestContext<'a> {
     }
 }
 
+// a common mistake in tests is to call set_shared_state when
+// you mean asswert_shared_state. This notices that and lets
+// you know.
 impl<'a> Drop for NeovimBackedTestContext<'a> {
     fn drop(&mut self) {
         if self.is_dirty {