1 files changed, 37 insertions, 0 deletions
diff --git a/tests/run.lua b/tests/run.lua
index 9ce65d2..7b50190 100644
--- a/tests/run.lua
+++ b/tests/run.lua
@@ -5211,6 +5211,43 @@ test("Acquisition normalizes ordinary input to editor characters", function()
   same(1, control.first_code)
 end)
 
+test("Acquisition compares first codes with previous-input triggers", function()
+  local _, transitions = fresh_sequence_state()
+  transitions:BeginAcquisition("v", "f")
+  transitions:CommitAcquiredTarget(
+    "v",
+    domain.TargetValue.character("h", 104)
+  )
+  local host = MemoryHost.new({
+    configuration = {
+      mark_cursor = false,
+      repeat_last_char_inputs = { "xy", "\r", "\227\129\130tail" },
+    },
+    input_packets = { { kind = "text", text = "x" } },
+  })
+  local service = acquisition_service.new({
+    host = host,
+    transitions = transitions,
+  })
+
+  local result = service:acquire(
+    "f",
+    "n",
+    domain.Position.new(1, 1),
+    nil,
+    nil
+  )
+  same("xy", result.previous_input_trigger)
+  same("xy", service:last_temporary_scope().previous_input_trigger)
+  local trigger, index = acquisition_service.match_previous_input_trigger(
+    0x3042,
+    { "x", "\227\129\130more" }
+  )
+  same("\227\129\130more", trigger)
+  same(2, index)
+  same(nil, acquisition_service.match_previous_input_trigger(122, { "xy" }))
+end)
+
 for _, item in ipairs(tests) do
   local ok, failure = xpcall(item.body, debug.traceback)
   if not ok then