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52 lines
1.3 KiB
Lua
52 lines
1.3 KiB
Lua
require('os')
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local lfs = require('lfs')
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local helpers = require('test.functional.helpers')
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local eval = helpers.eval
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local command = helpers.command
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local eq, neq = helpers.eq, helpers.neq
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local tempfile = os.tmpname()
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-- os.tmpname() also creates the file on POSIX systems. Remove it again.
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-- We just need the name, ignoring any race conditions.
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if lfs.attributes(tempfile, 'uid') then
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os.remove(tempfile)
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end
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local function assert_file_exists(filepath)
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-- Use 2-argument lfs.attributes() so no extra table gets created.
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-- We don't really care for the uid.
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neq(nil, lfs.attributes(filepath, 'uid'))
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end
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local function assert_file_exists_not(filepath)
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eq(nil, lfs.attributes(filepath, 'uid'))
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end
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describe(':profile', function()
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before_each(helpers.clear)
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after_each(function()
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if lfs.attributes(tempfile, 'uid') ~= nil then
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os.remove(tempfile)
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end
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end)
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it('dump', function()
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eq(0, eval('v:profiling'))
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command('profile start ' .. tempfile)
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eq(1, eval('v:profiling'))
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assert_file_exists_not(tempfile)
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command('profile dump')
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assert_file_exists(tempfile)
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end)
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it('stop', function()
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command('profile start ' .. tempfile)
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assert_file_exists_not(tempfile)
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command('profile stop')
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assert_file_exists(tempfile)
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eq(0, eval('v:profiling'))
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end)
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end)
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