diff options
Diffstat (limited to 'Data/Libraries/Penlight/tests/test-config.lua')
| -rw-r--r-- | Data/Libraries/Penlight/tests/test-config.lua | 320 |
1 files changed, 320 insertions, 0 deletions
diff --git a/Data/Libraries/Penlight/tests/test-config.lua b/Data/Libraries/Penlight/tests/test-config.lua new file mode 100644 index 0000000..13fc1ac --- /dev/null +++ b/Data/Libraries/Penlight/tests/test-config.lua @@ -0,0 +1,320 @@ +local config = require 'pl.config' +local stringio = require 'pl.stringio' +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}) + +-- convert strings to booleans +testconfig ([[ +alpha.dog=false +alpha.cat=true +; comment here +]],{ + alpha_dog=false, + alpha_cat=true +},{convert_boolean=true}) + +-- 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} +) + +-- Linux procfs 'files' often use ':' as the key/pair separator; +-- a custom convert_numbers handles the units properly! +-- Here is the first two lines from /proc/meminfo +testconfig([[ +MemTotal: 1024748 kB +MemFree: 220292 kB +]], +{ MemTotal = 1024748, MemFree = 220292 }, +{ + keysep = ':', + convert_numbers = function(s) + s = s:gsub(' kB$','') + return tonumber(s) + end + } +) + +-- 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 + } +}) + +--- new with 1.0.3: smart configuration file reading +-- handles a number of common Unix file formats automatically + +function smart(f) + f = stringio.open(f) + return config.read(f,{smart=true}) +end + +-- /etc/fstab +asserteq (smart[[ +# /etc/fstab: static file system information. +# +# Use 'blkid -o value -s UUID' to print the universally unique identifier +# for a device; this may be used with UUID= as a more robust way to name +# devices that works even if disks are added and removed. See fstab(5). +# +# <file system> <mount point> <type> <options> <dump> <pass> +proc /proc proc nodev,noexec,nosuid 0 0 +/dev/sdb2 / ext2 errors=remount-ro 0 1 +/dev/fd0 /media/floppy0 auto rw,user,noauto,exec,utf8 0 0 +]],{ + proc = { + "/proc", + "proc", + "nodev,noexec,nosuid", + 0, + 0 + }, + ["/dev/sdb2"] = { + "/", + "ext2", + "errors=remount-ro", + 0, + 1 + }, + ["/dev/fd0"] = { + "/media/floppy0", + "auto", + "rw,user,noauto,exec,utf8", + 0, + 0 + } +}) + +-- /proc/XXXX/status +asserteq (smart[[ +Name: bash +State: S (sleeping) +Tgid: 30071 +Pid: 30071 +PPid: 1587 +TracerPid: 0 +Uid: 1000 1000 1000 1000 +Gid: 1000 1000 1000 1000 +FDSize: 256 +Groups: 4 20 24 46 105 119 122 1000 +VmPeak: 6780 kB +VmSize: 6716 kB +]],{ + Pid = 30071, + VmSize = 6716, + PPid = 1587, + Tgid = 30071, + State = "S (sleeping)", + Uid = "1000 1000 1000 1000", + Name = "bash", + Gid = "1000 1000 1000 1000", + Groups = "4 20 24 46 105 119 122 1000", + FDSize = 256, + VmPeak = 6780, + TracerPid = 0 +}) + +-- ssh_config +asserteq (smart[[ +Host * +# ForwardAgent no +# ForwardX11 no +# Tunnel no +# TunnelDevice any:any +# PermitLocalCommand no +# VisualHostKey no + SendEnv LANG LC_* + HashKnownHosts yes + GSSAPIAuthentication yes + GSSAPIDelegateCredentials no +]],{ + Host = "*", + GSSAPIAuthentication = "yes", + SendEnv = "LANG LC_*", + HashKnownHosts = "yes", + GSSAPIDelegateCredentials = "no" +}) + +-- updatedb.conf +asserteq (smart[[ +PRUNE_BIND_MOUNTS="yes" +# PRUNENAMES=".git .bzr .hg .svn" +PRUNEPATHS="/tmp /var/spool /media" +PRUNEFS="NFS nfs nfs4 rpc_pipefs afs binfmt_misc proc smbfs autofs iso9660 ncpfs coda devpts ftpfs devfs mfs shfs sysfs cifs lustre_lite tmpfs usbfs udf fuse.glusterfs fuse.sshfs ecryptfs fusesmb devtmpfs" +]],{ + PRUNEPATHS = "/tmp /var/spool /media", + PRUNE_BIND_MOUNTS = "yes", + PRUNEFS = "NFS nfs nfs4 rpc_pipefs afs binfmt_misc proc smbfs autofs iso9660 ncpfs coda devpts ftpfs devfs mfs shfs sysfs cifs lustre_lite tmpfs usbfs udf fuse.glusterfs fuse.sshfs ecryptfs fusesmb devtmpfs" +}) |