Split showing error message into two separate methods. Once that appends the error to the current output panel and the second that clears the output panel before showing the error. So when no search results are found we don;t show hit enter message,
When using \/, \?, or \& in an Ex command range (e.g., :\/ d) without a
previous search or substitute pattern, the code stored null in the
patterns list and then threw NullPointerException via the !! assertion
in calculateLine1.
Instead, throw the appropriate Vim error eagerly when building the
SearchAddress: E35 for \/ and \? (no previous search), E33 for \& (no
previous substitute). The patterns list is now non-nullable, eliminating
the !! assertion.
Add regression tests that would have caught this NPE.
- Remove `test history cmd lists empty command history` which was an
exact duplicate of `test history cmd lists current cmd in history`
- Fix typo "saerch" -> "search" in test name
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Octopus is disabled for Rider (VIM-3815), and Rider's LookupSummaryInfo popup causes the popup manager to consume Escape before IdeaVim's action handlers can process it, so we now listen for explicit lookup cancellation via LookupListener to exit insert mode.
The mock services (VimMarkService, VimJumpService) were replaced via
MockTestCase.mockService() using @TestDisposable, which is disposed
AFTER @AfterEach. During super.tearDown(), editor disposal triggers
injector.markService.editorReleased(vimEditor), which still hits the
mock (service replacement not yet undone). This records a new Mockito
invocation on the EDT's MockingProgressImpl thread-local, holding
IjVimEditor → EditorImpl → ProjectImpl — causing the leaked project.
Fix: use a separate Disposable for service replacements and dispose it
before super.tearDown(), so editorReleased goes to the real service.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
After the K3 coroutine audit made VimApi methods suspend,
these tests were not updated to wrap calls in runBlocking.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
