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require 'pl'
asserteq = require 'pl.test'.asserteq
function testconfig(test,tbl,cfg)
local f = stringio.open(test)
local c = config.read(f,cfg)
f:close()
if not tbl then
print(pretty.write(c))
else
asserteq(c,tbl)
end
end
testconfig ([[
; comment 2 (an ini file)
[section!]
bonzo.dog=20,30
config_parm=here we go again
depth = 2
[another]
felix="cat"
]],{
section_ = {
bonzo_dog = { -- comma-sep values get split by default
20,
30
},
depth = 2,
config_parm = "here we go again"
},
another = {
felix = "\"cat\""
}
})
testconfig ([[
# this is a more Unix-y config file
fred = 1
alice = 2
home.dog = /bonzo/dog/etc
]],{
home_dog = "/bonzo/dog/etc", -- note the default is {variablilize = true}
fred = 1,
alice = 2
})
-- backspace line continuation works, thanks to config.lines function
testconfig ([[
foo=frodo,a,c,d, \
frank, alice, boyo
]],
{
foo = {
"frodo",
"a",
"c",
"d",
"frank",
"alice",
"boyo"
}
}
)
------ options to control default behaviour -----
-- want to keep key names as is!
testconfig ([[
alpha.dog=10
# comment here
]],{
["alpha.dog"]=10
},{variabilize=false})
-- don't convert strings to numbers
testconfig ([[
alpha.dog=10
; comment here
]],{
alpha_dog="10"
},{convert_numbers=false})
-- don't split comma-lists by setting the list delimiter to something else
testconfig ([[
extra=10,'hello',42
]],{
extra="10,'hello',42"
},{list_delim='@'})
-- Unix-style password file
testconfig([[
lp:x:7:7:lp:/var/spool/lpd:/bin/sh
mail:x:8:8:mail:/var/mail:/bin/sh
news:x:9:9:news:/var/spool/news:/bin/sh
]],
{
{
"lp",
"x",
7,
7,
"lp",
"/var/spool/lpd",
"/bin/sh"
},
{
"mail",
"x",
8,
8,
"mail",
"/var/mail",
"/bin/sh"
},
{
"news",
"x",
9,
9,
"news",
"/var/spool/news",
"/bin/sh"
}
},
{list_delim=':'})
-- Unix updatedb.conf is in shell script form, but config.read
-- copes by extracting the variables as keys and the export
-- commands as the array part; there is an option to remove quotes
-- from values
testconfig([[
# Global options for invocations of find(1)
FINDOPTIONS='-ignore_readdir_race'
export FINDOPTIONS
]],{
"export FINDOPTIONS",
FINDOPTIONS = "-ignore_readdir_race"
},{trim_quotes=true})
-- Unix fstab format. No key/value assignments so use `ignore_assign`;
-- list values are separated by a number of spaces
testconfig([[
# <file system> <mount point> <type> <options> <dump> <pass>
proc /proc proc defaults 0 0
/dev/sda1 / ext3 defaults,errors=remount-ro 0 1
]],
{
{
"proc",
"/proc",
"proc",
"defaults",
0,
0
},
{
"/dev/sda1",
"/",
"ext3",
"defaults,errors=remount-ro",
0,
1
}
},
{list_delim='%s+',ignore_assign=true}
)
-- altho this works, rather use pl.data.read for this kind of purpose.
testconfig ([[
# this is just a set of comma-separated values
1000,444,222
44,555,224
]],{
{
1000,
444,
222
},
{
44,
555,
224
}
})
|
