benbot/nvim-treesitter
1
0
Fork 0
mirror of https://github.com/nvim-treesitter/nvim-treesitter.git synced 2026-07-03 12:06:55 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

tests/indent: add basic examples for C and Rust

Browse source
This commit is contained in:
Jędrzej Boczar 2021-03-13 23:51:57 +01:00 • committed by Kiyan
parent 67f2c7149c
commit 4454459fb2
7 changed files with 80 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

15
lua/nvim-treesitter/test_utils.lua
View file

@ -1,6 +1,15 @@
local M = {}
function M.indent_whole_file(file)
function M.set_buf_indent_opts(opts)
local optnames = {'tabstop', 'shiftwidth', 'softtabstop', 'expandtab'}
for _, opt in ipairs(optnames) do
if opts[opt] ~= nil then
vim.bo[opt] = opts[opt]
end
end
end
function M.indent_whole_file(file, opts)
assert.are.same(1, vim.fn.filereadable(file))
-- load reference file
@ -11,8 +20,10 @@ function M.indent_whole_file(file)
vim.bo.indentexpr = 'nvim_treesitter#indent()'
assert.are.same('nvim_treesitter#indent()', vim.bo.indentexpr)
M.set_buf_indent_opts(opts)
-- indent the whole file
vim.cmd 'normal gg=G'
vim.cmd 'silent 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)'