[INIT]

tests/_headless_test.lua

@@ -0,0 +1,41 @@
+-- headless test for merged-repl-plugin
+local M = require('merged-repl-plugin')
+
+local main = [[/home/dai/projects/reperl.nvim/test_main_repo]]
+local repl = [[/home/dai/projects/reperl.nvim/test_repl_repo]]
+local repl_file = repl .. '/repl.pl'
+local sync_out = [[/home/dai/projects/reperl.nvim/tests/sync_result.txt]]
+local repl_out = [[/home/dai/projects/reperl.nvim/tests/repl_output_captured.log]]
+
+M.setup{ main_repo_path = main, repl_repo_path = repl, repl_file = repl_file, auto_start = false }
+
+-- run sync_once and write result to file
+M.sync_once(function(err, res)
+  local f = io.open(sync_out, 'w')
+  f:write(tostring(err) .. '\n')
+  if res then f:write(vim.inspect(res) .. '\n') end
+  f:close()
+end)
+
+-- run the repl using plugin runner
+M.run_repl()
+
+-- wait for buffer to appear and capture its contents to repl_out
+local bufname = 'REPL Output: ' .. vim.fn.fnamemodify(repl, ':t')
+local ok = vim.wait(2000, function()
+  local bufnr = vim.fn.bufnr(bufname)
+  if bufnr <= 0 then return false end
+  local lines = vim.api.nvim_buf_get_lines(bufnr, 0, -1, false)
+  return #lines > 0
+end, 50)
+
+local bufnr = vim.fn.bufnr(bufname)
+if bufnr > 0 then
+  local lines = vim.api.nvim_buf_get_lines(bufnr, 0, -1, false)
+  local f = io.open(repl_out, 'w')
+  f:write(table.concat(lines, '\n'))
+  f:close()
+end
+
+-- exit
+vim.cmd('qa!')