1 files changed, 27 insertions, 0 deletions
diff --git a/tests/run.lua b/tests/run.lua
index 209cf28..c6905b5 100644
--- a/tests/run.lua
+++ b/tests/run.lua
@@ -2744,6 +2744,33 @@ test("Sequential counts reuse each accepted destination as origin", function()
   )
 end)
 
+test("Count calculation stops when its fixed boundary is reached", function()
+  local visits = 0
+  local view = text_topology.new({ "axaxa" }, "utf-8")
+  local target_match = domain.TargetPlan.new({
+    target = target("a"),
+    kind = domain.TargetPlanKind.LITERAL,
+    case_mode = domain.CaseMode.SENSITIVE,
+    matcher = function(character)
+      visits = visits + 1
+      return character == "a"
+    end,
+  })
+  local plan = motion_plan.build(target_match, "f", "buffer")
+  local engine = destination_engine.new()
+  local origin = domain.Position.new(1, 1)
+
+  local complete = engine:calculate(view, origin, plan, 2, true)
+  same(domain.SearchStatus.COMPLETE, complete.status)
+  same(domain.Position.new(1, 5), complete.endpoint)
+  same(4, visits)
+
+  visits = 0
+  local incomplete = engine:calculate(view, origin, plan, 3, true)
+  falsy(incomplete.complete)
+  same(4, visits)
+end)
+
 for _, item in ipairs(tests) do
   local ok, failure = xpcall(item.body, debug.traceback)
   if not ok then