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64 lines
2.4 KiB
Lua
64 lines
2.4 KiB
Lua
-- Test suite for testing luaeval() function
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local helpers = require('test.functional.helpers')(after_each)
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local command = helpers.command
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local meths = helpers.meths
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local funcs = helpers.funcs
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local clear = helpers.clear
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local NIL = helpers.NIL
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local eq = helpers.eq
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before_each(clear)
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describe('luaeval()', function()
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describe('second argument', function()
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it('is successfully received', function()
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local t = {t=true, f=false, --[[n=NIL,]] d={l={'string', 42, 0.42}}}
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eq(t, funcs.luaeval("_A", t))
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-- Not tested: nil, funcrefs, returned object identity: behaviour will
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-- most likely change.
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end)
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end)
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describe('lua values', function()
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it('are successfully transformed', function()
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eq({n=1, f=1.5, s='string', l={4, 2}},
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funcs.luaeval('{n=1, f=1.5, s="string", l={4, 2}}'))
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-- Not tested: nil inside containers: behaviour will most likely change.
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eq(NIL, funcs.luaeval('nil'))
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end)
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end)
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describe('recursive lua values', function()
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it('are successfully transformed', function()
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funcs.luaeval('rawset(_G, "d", {})')
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funcs.luaeval('rawset(d, "d", d)')
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eq('\n{\'d\': {...@0}}', funcs.execute('echo luaeval("d")'))
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funcs.luaeval('rawset(_G, "l", {})')
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funcs.luaeval('table.insert(l, l)')
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eq('\n[[...@0]]', funcs.execute('echo luaeval("l")'))
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end)
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end)
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describe('strings', function()
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it('are successfully converted to special dictionaries', function()
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command([[let s = luaeval('"\0"')]])
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eq({_TYPE={}, _VAL={'\n'}}, meths.get_var('s'))
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eq(1, funcs.eval('s._TYPE is v:msgpack_types.binary'))
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end)
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it('are successfully converted to special dictionaries in table keys',
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function()
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command([[let d = luaeval('{["\0"]=1}')]])
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eq({_TYPE={}, _VAL={{{_TYPE={}, _VAL={'\n'}}, 1}}}, meths.get_var('d'))
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eq(1, funcs.eval('d._TYPE is v:msgpack_types.map'))
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eq(1, funcs.eval('d._VAL[0][0]._TYPE is v:msgpack_types.string'))
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end)
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it('are successfully converted to special dictionaries from a list',
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function()
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command([[let l = luaeval('{"abc", "a\0b", "c\0d", "def"}')]])
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eq({'abc', {_TYPE={}, _VAL={'a\nb'}}, {_TYPE={}, _VAL={'c\nd'}}, 'def'},
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meths.get_var('l'))
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eq(1, funcs.eval('l[1]._TYPE is v:msgpack_types.binary'))
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eq(1, funcs.eval('l[2]._TYPE is v:msgpack_types.binary'))
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end)
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end)
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end)
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