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tests/indent: test cases with normal o for C/C++

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Jędrzej Boczar 2021-04-18 00:14:03 +02:00 • committed by Kiyan
parent 15f0813b6e
commit 8bbe33b10d
3 changed files with 108 additions and 15 deletions
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23
lua/nvim-treesitter/test_utils.lua
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@ -44,4 +44,27 @@ function M.indent_whole_file(file, opts)
assert.are.same(before, after)
end
-- Open a file, use `normal o` to insert a new line and compare results
-- @param file path to the initial file
-- @param spec a table with keys:
-- on_line: line on which `normal o` is executed
-- text: text inserted in the new line
-- indent: expected indent before the inserted text (string or int)
-- @param opts buffer options passed to M.set_buf_indent_opts
function M.indent_new_line(file, spec, opts)
local before, after = M.run_indent_test(file, function()
-- move to the line and input the new one
vim.cmd(string.format('normal! %dG', spec.on_line))
vim.cmd(string.format('normal! o%s', spec.text))
end, opts)
local indent = type(spec.indent) == 'string' and spec.indent or string.rep(' ', spec.indent)
-- print('# before:\n', table.concat(before, '\n'))
-- print('# after:\n', table.concat(after, '\n'))
table.insert(before, spec.on_line + 1, indent .. spec.text)
assert.are.same(before, after)
end
return M