mirror of
https://github.com/neovim/neovim.git
synced 2025-11-04 01:34:25 +00:00
289 lines
7.7 KiB
Lua
289 lines
7.7 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 test_source_path = helpers.test_source_path
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local nvim_prog = helpers.nvim_prog
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local is_os = helpers.is_os
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local mkdir = helpers.mkdir
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local nvim_prog_basename = is_os('win') and 'nvim.exe' or 'nvim'
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local test_basename_dirname_eq = {
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'~/foo/',
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'~/foo',
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'~/foo/bar.lua',
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'foo.lua',
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' ',
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'',
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'.',
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'..',
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'../',
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'~',
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'/usr/bin',
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'/usr/bin/gcc',
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'/',
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'/usr/',
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'/usr',
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'c:/usr',
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'c:/',
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'c:',
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'c:/users/foo',
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'c:/users/foo/bar.lua',
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'c:/users/foo/bar/../',
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}
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local tests_windows_paths = {
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'c:\\usr',
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'c:\\',
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'c:',
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'c:\\users\\foo',
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'c:\\users\\foo\\bar.lua',
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'c:\\users\\foo\\bar\\..\\',
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}
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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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local function test_paths(paths)
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for _, path in ipairs(paths) do
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eq(
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exec_lua([[
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local path = ...
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return vim.fn.fnamemodify(path,':h'):gsub('\\', '/')
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]], path),
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exec_lua([[
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local path = ...
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return vim.fs.dirname(path)
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]], path),
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path
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)
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end
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end
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test_paths(test_basename_dirname_eq)
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if is_os('win') then
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test_paths(tests_windows_paths)
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end
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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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local function test_paths(paths)
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for _, path in ipairs(paths) do
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eq(
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exec_lua([[
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local path = ...
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return vim.fn.fnamemodify(path,':t'):gsub('\\', '/')
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]], path),
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exec_lua([[
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local path = ...
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return vim.fs.basename(path)
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]], path),
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path
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)
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end
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end
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test_paths(test_basename_dirname_eq)
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if is_os('win') then
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test_paths(tests_windows_paths)
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end
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end)
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end)
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describe('dir()', function()
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before_each(function()
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mkdir('testd')
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mkdir('testd/a')
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mkdir('testd/a/b')
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mkdir('testd/a/b/c')
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end)
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after_each(function()
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rmdir('testd')
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end)
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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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it('works with opts.depth and opts.skip', function()
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io.open('testd/a1', 'w'):close()
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io.open('testd/b1', 'w'):close()
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io.open('testd/c1', 'w'):close()
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io.open('testd/a/a2', 'w'):close()
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io.open('testd/a/b2', 'w'):close()
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io.open('testd/a/c2', 'w'):close()
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io.open('testd/a/b/a3', 'w'):close()
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io.open('testd/a/b/b3', 'w'):close()
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io.open('testd/a/b/c3', 'w'):close()
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io.open('testd/a/b/c/a4', 'w'):close()
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io.open('testd/a/b/c/b4', 'w'):close()
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io.open('testd/a/b/c/c4', 'w'):close()
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local function run(dir, depth, skip)
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local r = exec_lua([[
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local dir, depth, skip = ...
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local r = {}
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local skip_f
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if skip then
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skip_f = function(n)
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if vim.tbl_contains(skip or {}, n) then
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return false
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end
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end
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end
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for name, type_ in vim.fs.dir(dir, { depth = depth, skip = skip_f }) do
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r[name] = type_
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end
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return r
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]], dir, depth, skip)
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return r
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end
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local exp = {}
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exp['a1'] = 'file'
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exp['b1'] = 'file'
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exp['c1'] = 'file'
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exp['a'] = 'directory'
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eq(exp, run('testd', 1))
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exp['a/a2'] = 'file'
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exp['a/b2'] = 'file'
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exp['a/c2'] = 'file'
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exp['a/b'] = 'directory'
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eq(exp, run('testd', 2))
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exp['a/b/a3'] = 'file'
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exp['a/b/b3'] = 'file'
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exp['a/b/c3'] = 'file'
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exp['a/b/c'] = 'directory'
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eq(exp, run('testd', 3))
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eq(exp, run('testd', 999, {'a/b/c'}))
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exp['a/b/c/a4'] = 'file'
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exp['a/b/c/b4'] = 'file'
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exp['a/b/c/c4'] = 'file'
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eq(exp, run('testd', 999))
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end)
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end)
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describe('find()', function()
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it('works', function()
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eq({test_build_dir}, exec_lua([[
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local dir = ...
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return vim.fs.find('build', { path = dir, upward = true, type = 'directory' })
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]], nvim_dir))
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eq({nvim_prog}, exec_lua([[
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local dir, nvim = ...
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return vim.fs.find(nvim, { path = dir, type = 'file' })
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]], test_build_dir, nvim_prog_basename))
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eq({nvim_dir}, exec_lua([[
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local dir = ...
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local parent, name = dir:match('^(.*/)([^/]+)$')
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return vim.fs.find(name, { path = parent, upward = true, type = 'directory' })
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]], nvim_dir))
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end)
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it('accepts predicate as names', function()
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eq({test_build_dir}, exec_lua([[
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local dir = ...
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local opts = { path = dir, upward = true, type = 'directory' }
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return vim.fs.find(function(x) return x == 'build' end, opts)
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]], nvim_dir))
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eq({nvim_prog}, exec_lua([[
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local dir, nvim = ...
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return vim.fs.find(function(x) return x == nvim end, { path = dir, type = 'file' })
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]], test_build_dir, nvim_prog_basename))
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eq({}, exec_lua([[
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local dir = ...
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local opts = { path = dir, upward = true, type = 'directory' }
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return vim.fs.find(function(x) return x == 'no-match' end, opts)
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]], nvim_dir))
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eq(
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exec_lua([[
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local dir = ...
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return vim.tbl_map(vim.fs.basename, vim.fn.glob(dir..'/contrib/*', false, true))
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]], test_source_path),
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exec_lua([[
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local dir = ...
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local opts = { path = dir .. "/contrib", limit = math.huge }
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return vim.tbl_map(vim.fs.basename, vim.fs.find(function(_, d) return d:match('[\\/]contrib$') end, opts))
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]], test_source_path))
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end)
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end)
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describe('normalize()', function()
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it('works with backward slashes', function()
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eq('C:/Users/jdoe', exec_lua [[ return vim.fs.normalize('C:\\Users\\jdoe') ]])
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end)
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it('works with ~', function()
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eq( exec_lua([[
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local home = ...
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return home .. '/src/foo'
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]], is_os('win') and vim.fs.normalize(os.getenv('USERPROFILE')) or os.getenv('HOME')
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) , exec_lua [[ return vim.fs.normalize('~/src/foo') ]])
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end)
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it('works with environment variables', function()
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local xdg_config_home = test_build_dir .. '/.config'
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eq(xdg_config_home .. '/nvim', exec_lua([[
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vim.env.XDG_CONFIG_HOME = ...
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return vim.fs.normalize('$XDG_CONFIG_HOME/nvim')
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]], xdg_config_home))
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end)
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end)
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end)
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