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61 lines
1.7 KiB
Lua
61 lines
1.7 KiB
Lua
local lfs = require('lfs')
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local helpers = require('test.functional.helpers')(after_each)
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local global_helpers = require('test.helpers')
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local eq = helpers.eq
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local neq = helpers.neq
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local sleep = helpers.sleep
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local nvim_prog = helpers.nvim_prog
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local write_file = helpers.write_file
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local popen_w = global_helpers.popen_w
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local popen_r = global_helpers.popen_r
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describe('Command-line option', function()
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describe('-s', function()
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local fname = 'Xtest-functional-core-main-s'
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local dollar_fname = '$' .. fname
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before_each(function()
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os.remove(fname)
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os.remove(dollar_fname)
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end)
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after_each(function()
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os.remove(fname)
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os.remove(dollar_fname)
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end)
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it('treats - as stdin', function()
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eq(nil, lfs.attributes(fname))
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local pipe = popen_w(
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nvim_prog, '-u', 'NONE', '-i', 'NONE', '--headless', '-s', '-',
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fname)
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pipe:write(':call setline(1, "42")\n')
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pipe:write(':wqall!\n')
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pipe:close()
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local max_sec = 10
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while max_sec > 0 do
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local attrs = lfs.attributes(fname)
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if attrs then
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eq(#('42\n'), attrs.size)
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break
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else
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max_sec = max_sec - 1
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sleep(1000)
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end
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end
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neq(0, max_sec)
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end)
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it('does not expand $VAR', function()
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eq(nil, lfs.attributes(fname))
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eq(true, not not dollar_fname:find('%$%w+'))
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write_file(dollar_fname, ':call setline(1, "100500")\n:wqall!\n')
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local pipe = popen_r(
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nvim_prog, '-u', 'NONE', '-i', 'NONE', '--headless', '-s', dollar_fname,
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fname)
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local stdout = pipe:read('*a')
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eq('', stdout)
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local attrs = lfs.attributes(fname)
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eq(#('100500\n'), attrs.size)
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end)
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end)
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end)
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