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Improve argument type checkign on string libraries.

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This commit is contained in:
James Roseborough
2008-07-18 01:22:00 +00:00
parent 41ed2fa8ad
commit 0c02382673
2 changed files with 55 additions and 45 deletions
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23
src/test/errors/stringlibargs.lua
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@@ -5,7 +5,9 @@ require 'args'
-- string.byte
banner('string.byte')
checkallpass('string.byte',{somestring,{nil,ainteger},{nil,ainteger}})
checkallpass('string.byte',{somestring})
checkallpass('string.byte',{somestring,somenumber})
checkallpass('string.byte',{somestring,somenumber,somenumber})
checkallerrors('string.byte',{somestring,{astring,afunction,atable}},'bad argument')
checkallerrors('string.byte',{notastring,{nil,111}},'bad argument')
@@ -53,9 +55,9 @@ local somerepl = {astring,atable,afunction}
local notarepl = {nil,aboolean}
banner('string.gsub')
checkallpass('string.gsub',{somestring,somestring,somerepl,{nil,-1}})
checkallerrors('string.gsub',{notastring,somestring,somerepl},'bad argument #1')
checkallerrors('string.gsub',{somestring,notastring,somerepl},'bad argument #2')
checkallerrors('string.gsub',{{astring},{astring},notarepl},'bad argument #3')
checkallerrors('string.gsub',{nonstring,somestring,somerepl},'bad argument #1')
checkallerrors('string.gsub',{somestring,nonstring,somerepl},'bad argument #2')
checkallerrors('string.gsub',{{astring},{astring},notarepl},'bad argument')
checkallerrors('string.gsub',{{astring},{astring},somerepl,nonnumber},'bad argument #4')
-- string.len
@@ -72,8 +74,10 @@ checkallerrors('string.lower',{notastring},'bad argument #1')
banner('string.match')
checkallpass('string.match',{somestring,somestring})
checkallpass('string.match',{somestring,somestring,{nil,-3,3}})
checkallerrors('string.match',{notastring,somestring},'bad argument #1')
checkallerrors('string.match',{somestring,notastring},'bad argument #2')
checkallerrors('string.match',{},'bad argument #1')
checkallerrors('string.match',{nonstring,somestring},'bad argument #1')
checkallerrors('string.match',{somestring},'bad argument #2')
checkallerrors('string.match',{somestring,nonstring},'bad argument #2')
checkallerrors('string.match',{somestring,somestring,notanumber},'bad argument #3')
-- string.reverse
@@ -89,9 +93,12 @@ checkallerrors('string.rep',{somestring,notanumber},'bad argument #2')
-- string.sub
banner('string.sub')
checkallpass('string.sub',{somestring,somenumber})
checkallpass('string.sub',{somestring,somenumber,somenumber})
checkallerrors('string.sub',{notastring,somenumber,somenumber},'bad argument #1')
checkallerrors('string.sub',{somestring,notanumber,somenumber},'bad argument #2')
checkallerrors('string.sub',{},'bad argument #1')
checkallerrors('string.sub',{nonstring,somenumber,somenumber},'bad argument #1')
checkallerrors('string.sub',{somestring},'bad argument #2')
checkallerrors('string.sub',{somestring,nonnumber,somenumber},'bad argument #2')
checkallerrors('string.sub',{somestring,somenumber,nonnumber},'bad argument #3')
-- string.upper