From 67f2c7149c0de39248f1bdeba1a4303b156c3199 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C4=99drzej=20Boczar?= Date: Sat, 13 Mar 2021 22:46:45 +0100 Subject: Initial sketch of automated indent tests --- lua/nvim-treesitter/test_utils.lua | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 lua/nvim-treesitter/test_utils.lua (limited to 'lua/nvim-treesitter/test_utils.lua') diff --git a/lua/nvim-treesitter/test_utils.lua b/lua/nvim-treesitter/test_utils.lua new file mode 100644 index 00000000..e3206b7d --- /dev/null +++ b/lua/nvim-treesitter/test_utils.lua @@ -0,0 +1,25 @@ +local M = {} + +function M.indent_whole_file(file) + assert.are.same(1, vim.fn.filereadable(file)) + + -- load reference file + vim.cmd(string.format('edit %s', file)) + local reference = vim.api.nvim_buf_get_lines(0, 0, -1, true) + + -- FIXME: why this is not set automatically? + vim.bo.indentexpr = 'nvim_treesitter#indent()' + assert.are.same('nvim_treesitter#indent()', vim.bo.indentexpr) + + -- indent the whole file + vim.cmd 'normal gg=G' + local indented = vim.api.nvim_buf_get_lines(0, 0, -1, true) + + -- clear any changes to avoid 'No write since last change (add ! to override)' + vim.cmd 'edit!' + + -- compare before and after + assert.are.same(reference, indented) +end + +return M -- cgit v1.2.3