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2a62bec37c
This function is modeled after the path.dir() function from Penlight and the luafilesystem module.
70 lines
1.7 KiB
Lua
70 lines
1.7 KiB
Lua
local helpers = require('test.functional.helpers')(after_each)
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local clear = helpers.clear
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local exec_lua = helpers.exec_lua
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local eq = helpers.eq
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local mkdir_p = helpers.mkdir_p
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local rmdir = helpers.rmdir
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local nvim_dir = helpers.nvim_dir
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local test_build_dir = helpers.test_build_dir
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local iswin = helpers.iswin
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local nvim_prog = helpers.nvim_prog
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local nvim_prog_basename = iswin() and 'nvim.exe' or 'nvim'
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before_each(clear)
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describe('vim.fs', function()
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describe('parents()', function()
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it('works', function()
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local test_dir = nvim_dir .. '/test'
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mkdir_p(test_dir)
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local dirs = exec_lua([[
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local test_dir, test_build_dir = ...
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local dirs = {}
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for dir in vim.fs.parents(test_dir .. "/foo.txt") do
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dirs[#dirs + 1] = dir
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if dir == test_build_dir then
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break
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end
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end
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return dirs
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]], test_dir, test_build_dir)
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eq({test_dir, nvim_dir, test_build_dir}, dirs)
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rmdir(test_dir)
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end)
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end)
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describe('dirname()', function()
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it('works', function()
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eq(test_build_dir, exec_lua([[
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local nvim_dir = ...
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return vim.fs.dirname(nvim_dir)
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]], nvim_dir))
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end)
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end)
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describe('basename()', function()
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it('works', function()
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eq(nvim_prog_basename, exec_lua([[
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local nvim_prog = ...
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return vim.fs.basename(nvim_prog)
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]], nvim_prog))
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end)
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end)
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describe('dir()', function()
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it('works', function()
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eq(true, exec_lua([[
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local dir, nvim = ...
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for name, type in vim.fs.dir(dir) do
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if name == nvim and type == 'file' then
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return true
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end
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end
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return false
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]], nvim_dir, nvim_prog_basename))
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end)
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end)
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end)
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