1 files changed, 18 insertions, 0 deletions
diff --git a/tests/run.lua b/tests/run.lua
index fe67fd3..345f146 100644
--- a/tests/run.lua
+++ b/tests/run.lua
@@ -7111,6 +7111,24 @@ test("Primary coordination inspects fold policy during preflight", function()
   truthy(host:read_fold_state():opens("horizontal"))
 end)
 
+test("Primary preflight opens folds for horizontal and all policies", function()
+  for _, open_policy in ipairs({ "horizontal", "all" }) do
+    local host = MemoryHost.new({
+      fold_open_policy = { open_policy },
+      closed_fold_levels = 2,
+    })
+    sequence_coordinator.new({ host = host }):primary("f")
+    same(0, host:read_fold_state().closed_levels, open_policy)
+  end
+
+  local host = MemoryHost.new({
+    fold_open_policy = { "jump" },
+    closed_fold_levels = 2,
+  })
+  sequence_coordinator.new({ host = host }):primary("f")
+  same(2, host:read_fold_state().closed_levels)
+end)
+
 for _, item in ipairs(tests) do
   local ok, failure = xpcall(item.body, debug.traceback)
   if not ok then