Apply Visual motion endpoints

1 files changed, 44 insertions, 0 deletions

diff --git a/tests/run.lua b/tests/run.lua
index 957a4bb..725fe98 100644
--- a/tests/run.lua
+++ b/tests/run.lua
@@ -3375,6 +3375,50 @@ test("Visual calculation retains the active selection", function()
   same(active, host:read_selection())
 end)
 
+test("Visual execution applies exact endpoints for every selection kind", function()
+  local origin = domain.Position.new(1, 1)
+  local destination = domain.Position.new(1, 3)
+  local cases = {
+    { mode = "v", kind = domain.SelectionKind.CHARACTER },
+    { mode = "V", kind = domain.SelectionKind.LINE },
+    { mode = string.char(0x16), kind = domain.SelectionKind.BLOCK },
+  }
+
+  for _, case in ipairs(cases) do
+    local host = MemoryHost.new({
+      buffer_lines = { "abx" },
+      cursor = origin,
+      mode = case.mode,
+      selection = domain.Selection.active(
+        case.kind,
+        origin,
+        origin,
+        domain.SelectionOption.INCLUSIVE
+      ),
+    })
+    local plan = motion_plan.build(
+      target_plan.build(target("x"), matching_policy()),
+      "f"
+    )
+    local outcome = motion_executor.new(host):execute(
+      text_topology.from_host(host),
+      case.mode,
+      plan,
+      1,
+      true
+    )
+    local selection = host:read_selection()
+
+    same(domain.ActionKind.MOVEMENT, outcome.kind, case.mode)
+    same(destination, outcome.position, case.mode)
+    truthy(selection.active, case.mode)
+    same(case.kind, selection.kind, case.mode)
+    same(origin, selection.anchor, case.mode)
+    same(destination, selection.focus, case.mode)
+    same(destination, host:read_cursor(), case.mode)
+  end
+end)
+
 for _, item in ipairs(tests) do
   local ok, failure = xpcall(item.body, debug.traceback)
   if not ok then