Merge pull request #21702 from glepnir/fix_2

fix(api): convert title_pos string in nvim_win_get_config

src/nvim/api/win_config.c

@@ -299,7 +299,15 @@ Dictionary nvim_win_get_config(Window window, Error *err)
           ADD(titles, ARRAY_OBJ(tuple));
         }
         PUT(rv, "title", ARRAY_OBJ(titles));
-        PUT(rv, "title_pos", INTEGER_OBJ(config->title_pos));
+        char *title_pos;
+        if (config->title_pos == kAlignLeft) {
+          title_pos = "left";
+        } else if (config->title_pos == kAlignCenter) {
+          title_pos = "center";
+        } else {
+          title_pos = "right";
+        }
+        PUT(rv, "title_pos", CSTR_TO_OBJ(title_pos));
       }
     }
   }

test/functional/ui/float_spec.lua

@@ -1739,6 +1739,28 @@ describe('float window', function()
          }))
     end)
 
+    it('validate title_pos in nvim_win_get_config', function()
+      local title_pos = exec_lua([[
+        local bufnr = vim.api.nvim_create_buf(false, false)
+        local opts = {
+          relative = 'editor',
+          col = 2,
+          row = 5,
+          height = 2,
+          width = 9,
+          border = 'double',
+          title = 'Test',
+          title_pos = 'center'
+        }
+
+        local win_id = vim.api.nvim_open_win(bufnr, true, opts)
+        return vim.api.nvim_win_get_config(win_id).title_pos
+      ]])
+
+      eq('center', title_pos)
+    end)
+
+
     it('border with title', function()
       local buf = meths.create_buf(false, false)
       meths.buf_set_lines(buf, 0, -1, true, {' halloj! ',