1 files changed, 53 insertions, 0 deletions
diff --git a/tests/run.lua b/tests/run.lua
index 1df3d0e..4139544 100644
--- a/tests/run.lua
+++ b/tests/run.lua
@@ -5563,6 +5563,59 @@ test("Acquisition releases direct cursor and presentation resources", function()
   truthy(restore_index > removals[2].index)
 end)
 
+test("Acquisition cleanup runs from a finally block", function()
+  local state = fresh_sequence_state()
+  local prior = {
+    hidden = false,
+    guicursor = "n:block",
+  }
+  local host = MemoryHost.new({
+    buffer_lines = { "abc" },
+    cursor_presentation = prior,
+    configuration = {
+      mark_cursor = true,
+      mark_direct = true,
+      mark_char = false,
+      show_prompt = true,
+    },
+    input_packets = { { kind = "error", message = "input failed" } },
+  })
+  local service = acquisition_service.new(host)
+
+  local result = service:acquire(
+    "f",
+    "n",
+    domain.Position.new(1, 1),
+    nil,
+    nil
+  )
+  same(domain.ActionKind.ERROR, result.outcome.kind)
+  same("input failed", result.outcome.diagnostic)
+  falsy(service:last_temporary_scope().active)
+  same(0, #state:temporary_overlay_identities())
+  same(0, map_size(host:highlights()))
+  same(prior.hidden, host:cursor_presentation().hidden)
+  same(prior.guicursor, host:cursor_presentation().guicursor)
+  same(1, #host:diagnostics())
+  same("input failed", host:diagnostics()[1].text)
+
+  local read_index
+  local remove_index
+  local restore_index
+  for index, operation in ipairs(host:operations()) do
+    if operation.operation == "read_input" then
+      read_index = index
+    elseif operation.operation == "remove_highlight" then
+      remove_index = index
+    elseif operation.operation == "restore_cursor_presentation" then
+      restore_index = index
+    end
+  end
+  truthy(remove_index > read_index)
+  truthy(restore_index > remove_index)
+  same(2, #host:redraws())
+end)
+
 for _, item in ipairs(tests) do
   local ok, failure = xpcall(item.body, debug.traceback)
   if not ok then