Save command origins

1 files changed, 29 insertions, 0 deletions

diff --git a/tests/run.lua b/tests/run.lua
index f10aa70..938d21a 100644
--- a/tests/run.lua
+++ b/tests/run.lua
@@ -3144,6 +3144,35 @@ test("Motion execution routes non-Visual contexts to the command path", function
   end
 end)
 
+test("Command execution saves its origin before destination calculation", function()
+  local host = MemoryHost.new({
+    buffer_lines = { "abc" },
+    cursor = { line = 1, byte_column = 1 },
+  })
+  local view = text_topology.from_host(host)
+  local saved_origin
+  local engine = {
+    calculate = function(_, _, origin)
+      saved_origin = origin
+      host:set_cursor(domain.Position.new(1, 3))
+      return domain.SearchOutcome.boundary_before_any(origin)
+    end,
+  }
+  local executor = motion_executor.new({
+    host = host,
+    destination_engine = engine,
+  })
+  local plan = motion_plan.build(
+    target_plan.build(target("z"), matching_policy()),
+    "f"
+  )
+
+  local outcome = executor:execute(view, "n", plan, 1, true)
+  same(domain.Position.new(1, 1), saved_origin)
+  same(domain.ActionKind.FAILED_SEARCH, outcome.kind)
+  same(domain.Position.new(1, 1), outcome.position)
+end)
+
 for _, item in ipairs(tests) do
   local ok, failure = xpcall(item.body, debug.traceback)
   if not ok then