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64 lines
1.8 KiB
Lua
64 lines
1.8 KiB
Lua
local helpers = require('test.unit.helpers')(after_each)
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local itp = helpers.gen_itp(it)
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local eq = helpers.eq
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local neq = helpers.neq
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local cimport = helpers.cimport
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local child_call_once = helpers.child_call_once
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local child_cleanup_once = helpers.child_cleanup_once
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local lib = cimport('./src/nvim/os/os.h', './src/nvim/fileio.h')
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describe('tempfile related functions', function()
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before_each(function()
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local function vim_deltempdir()
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lib.vim_deltempdir()
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end
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child_call_once(vim_deltempdir)
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child_cleanup_once(vim_deltempdir)
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end)
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local vim_gettempdir = function()
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return helpers.ffi.string(lib.vim_gettempdir())
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end
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describe('vim_gettempdir', function()
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itp('returns path to Nvim 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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eq(2, lib.os_file_is_writable(helpers.to_cstr(dir)))
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for entry in vim.fs.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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itp('returns the same directory on each call', function()
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eq(vim_gettempdir(), vim_gettempdir())
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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(lib.vim_tempname())
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end
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itp('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(lib.os_path_exists(file))
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end)
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itp('generate different names on each call', function()
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neq(vim_tempname(), vim_tempname())
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end)
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itp('generate file name in Nvim own temp directory', function()
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local dir = vim_gettempdir()
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local file = vim_tempname()
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eq(dir, string.sub(file, 1, string.len(dir)))
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end)
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end)
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end)
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