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59 lines
1.7 KiB
Lua
59 lines
1.7 KiB
Lua
local lfs = require 'lfs'
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local helpers = require 'test.unit.helpers'
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local os = helpers.cimport './src/nvim/os/os.h'
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local tempfile = helpers.cimport './src/nvim/tempfile.h'
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describe('tempfile related functions', function()
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after_each(function()
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tempfile.vim_deltempdir()
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end)
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local vim_gettempdir = function()
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return helpers.ffi.string(tempfile.vim_gettempdir())
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end
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describe('vim_gettempdir', function()
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it('returns path to Neovim own temp directory', function()
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local dir = vim_gettempdir()
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assert.True(dir ~= nil and dir:len() > 0)
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-- os_file_is_writable returns 2 for a directory which we have rights
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-- to write into.
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assert.equals(os.os_file_is_writable(helpers.to_cstr(dir)), 2)
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for entry in lfs.dir(dir) do
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assert.True(entry == '.' or entry == '..')
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end
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end)
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it('returns the same directory on each call', function()
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local dir1 = vim_gettempdir()
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local dir2 = vim_gettempdir()
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assert.equals(dir1, dir2)
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end)
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end)
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describe('vim_tempname', function()
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local vim_tempname = function()
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return helpers.ffi.string(tempfile.vim_tempname())
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end
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it('generate name of non-existing file', function()
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local file = vim_tempname()
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assert.truthy(file)
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assert.False(os.os_file_exists(file))
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end)
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it('generate different names on each call', function()
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local fst = vim_tempname()
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local snd = vim_tempname()
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assert.not_equals(fst, snd)
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end)
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it('generate file name in Neovim own temp directory', function()
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local dir = vim_gettempdir()
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local file = vim_tempname()
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assert.truthy(file:find('^' .. dir .. '[^/]*$'))
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end)
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end)
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end)
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