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65fb622000
Hope this will make people using feed_command less likely: this hides bugs. Already found at least two: 1. msgpackparse() will show internal error: hash_add() in case of duplicate keys, though it will still work correctly. Currently silenced. 2. ttimeoutlen was spelled incorrectly, resulting in option not being set when expected. Test was still functioning somehow though. Currently fixed.
58 lines
1.8 KiB
Lua
58 lines
1.8 KiB
Lua
local helpers = require('test.functional.helpers')(after_each)
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local eq = helpers.eq
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local neq = helpers.neq
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local eval = helpers.eval
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local clear = helpers.clear
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local source = helpers.source
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local exc_exec = helpers.exc_exec
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describe('sort', function()
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before_each(clear)
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it('numbers compared as strings', function()
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eq({1, 2, 3}, eval('sort([3, 2, 1])'))
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eq({13, 28, 3}, eval('sort([3, 28, 13])'))
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end)
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it('numbers compared as numeric', function()
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eq({1, 2, 3}, eval("sort([3, 2, 1], 'n')"))
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eq({3, 13, 28}, eval("sort([3, 28, 13], 'n')"))
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-- Strings are not sorted.
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eq({'13', '28', '3'}, eval("sort(['13', '28', '3'], 'n')"))
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end)
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it('numbers compared as numbers', function()
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eq({3, 13, 28}, eval("sort([13, 28, 3], 'N')"))
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eq({'3', '13', '28'}, eval("sort(['13', '28', '3'], 'N')"))
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end)
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it('numbers compared as float', function()
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eq({0.28, 3, 13.5}, eval("sort([13.5, 0.28, 3], 'f')"))
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end)
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it('ability to call sort() from a compare function', function()
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source([[
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function Compare1(a, b) abort
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call sort(range(3), 'Compare2')
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return a:a - a:b
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endfunc
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function Compare2(a, b) abort
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return a:a - a:b
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endfunc
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]])
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eq({1, 3, 5}, eval("sort([3, 1, 5], 'Compare1')"))
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end)
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it('default sort', function()
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-- docs say omitted, empty or zero argument sorts on string representation
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eq({'2', 'A', 'AA', 'a', 1, 3.3}, eval('sort([3.3, 1, "2", "A", "a", "AA"])'))
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eq({'2', 'A', 'AA', 'a', 1, 3.3}, eval([[sort([3.3, 1, "2", "A", "a", "AA"], '')]]))
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eq({'2', 'A', 'AA', 'a', 1, 3.3}, eval('sort([3.3, 1, "2", "A", "a", "AA"], 0)'))
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eq({'2', 'A', 'a', 'AA', 1, 3.3}, eval('sort([3.3, 1, "2", "A", "a", "AA"], 1)'))
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neq(exc_exec('call sort([3.3, 1, "2"], 3)'):find('E474:'), nil)
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end)
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end)
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