hush/testsuite/parse.tests
Denis Vlasenko 084266ed52 fix several problems with config parser:
a bug where it underflows the string
 a bug where it never frees parser_t struct
make read_config() return 0 if parser is NULL,
 make config_close() accept and ignore NULL parser -
 eliminates many if() blocks
reverse the sense of parser bit flags - negative flags
 are harder to grok.
hexdump: revert the change to use config parser, it is BIGGER
 and also requires additional quirks in parser
*: explicitly use PARSER_NORMAL instead of 0

function                                             old     new   delta
login_main                                          1575    1596     +21
config_close                                          18      29     +11
bbunpack                                             383     391      +8
qgravechar                                           106     109      +3
rtnl_tab_initialize                                  121     117      -4
expand                                              1697    1693      -4
man_main                                             717     712      -5
nameif_main                                          674     668      -6
hexdump_main                                         597     591      -6
read_config                                          217     209      -8
dnsd_main                                           1478    1470      -8
sysctl_main                                          203     189     -14
config_open2                                          44      25     -19
make_device                                         1177    1141     -36
config_read                                          597     549     -48
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 4/11 up/down: 43/-158)         Total: -115 bytes
2008-07-26 23:08:31 +00:00

110 lines
3.3 KiB
Bash
Executable File

#!/bin/sh
# Copyright 2008 by Denys Vlasenko <vda.linux@googlemail.com>
# Licensed under GPL v2, see file LICENSE for details.
. testing.sh
COLLAPSE=$(( 0x00010000))
TRIM=$(( 0x00020000))
GREEDY=$(( 0x00040000))
MIN_DIE=$(( 0x00100000))
KEEP_COPY=$((0x00200000))
ESCAPE=$(( 0x00400000))
NORMAL=$(( COLLAPSE | TRIM | GREEDY))
# testing "description" "command" "result" "infile" "stdin"
testing "parse mdev.conf" \
"parse -n 4 -m 3 -f $((NORMAL)) -" \
"[sda][0:0][644][@echo @echo TEST]\n" \
"-" \
" sda 0:0 644 @echo @echo TEST # echo trap\n"
testing "parse notrim" \
"parse -n 4 -m 3 -f $((NORMAL - TRIM - COLLAPSE)) -" \
"[][sda][0:0][644 @echo @echo TEST ]\n" \
"-" \
" sda 0:0 644 @echo @echo TEST \n"
FILE=__parse
cat >$FILE <<EOF
#
# Device Point System Options
#_______________________________________________________________
/dev/hdb3 / ext2 defaults 1 0
/dev/hdb1 /dosc hpfs ro 1 0
/dev/fd0 /dosa vfat rw,user,noauto,nohide 0 0
/dev/fd1 /dosb vfat rw,user,noauto,nohide 0 0
#
/dev/cdrom /cdrom iso9660 ro,user,noauto,nohide 0 0
/dev/hdb5 /redhat ext2 rw,root,noauto,nohide 0 0 #sssd
/dev/hdb6 /win2home ntfs rw,root,noauto,nohide 0 0# ssdsd
/dev/hdb7 /win2skul ntfs rw,root,noauto,nohide none 0 0
none /dev/pts devpts gid=5,mode=620 0 0
none /proc proc defaults 0 0
EOF
cat >$FILE.res <<EOF
[/dev/hdb3][/][ext2][defaults][1][0]
[/dev/hdb1][/dosc][hpfs][ro][1][0]
[/dev/fd0][/dosa][vfat][rw,user,noauto,nohide][0][0]
[/dev/fd1][/dosb][vfat][rw,user,noauto,nohide][0][0]
[/dev/cdrom][/cdrom][iso9660][ro,user,noauto,nohide][0][0]
[/dev/hdb5][/redhat][ext2][rw,root,noauto,nohide][0][0]
[/dev/hdb6][/win2home][ntfs][rw,root,noauto,nohide][0][0]
[/dev/hdb7][/win2skul][ntfs][rw,root,noauto,nohide][none][0 0]
[none][/dev/pts][devpts][gid=5,mode=620][0][0]
[none][/proc][proc][defaults][0][0]
EOF
testing "parse polluted fstab" \
"parse -n 6 -m 6 $FILE" \
"`cat $FILE.res`\n" \
"" \
""
cp ../examples/inittab $FILE
cat >$FILE.res <<EOF
[][][sysinit][/etc/init.d/rcS]
[][][askfirst][-/bin/sh]
[tty2][][askfirst][-/bin/sh]
[tty3][][askfirst][-/bin/sh]
[tty4][][askfirst][-/bin/sh]
[tty4][][respawn][/sbin/getty 38400 tty5]
[tty5][][respawn][/sbin/getty 38400 tty6]
[][][restart][/sbin/init]
[][][ctrlaltdel][/sbin/reboot]
[][][shutdown][/bin/umount -a -r]
[][][shutdown][/sbin/swapoff -a]
EOF
testing "parse inittab from examples" \
"parse -n 4 -m 4 -f $((NORMAL - TRIM - COLLAPSE)) -d'#:' $FILE" \
"`cat $FILE.res`\n" \
"" \
""
cp ../examples/udhcp/udhcpd.conf $FILE
cat >$FILE.res <<EOF
[start][192.168.0.20]
[end][192.168.0.254]
[interface][eth0]
[opt][dns][192.168.10.2][192.168.10.10]
[option][subnet][255.255.255.0]
[opt][router][192.168.10.2]
[opt][wins][192.168.10.10]
[option][dns][129.219.13.81]
[option][domain][local]
[option][lease][864000]
EOF
testing "parse udhcpd.conf from examples" \
"parse -n 127 $FILE" \
"`cat $FILE.res`\n" \
"" \
""
rm -f $FILE $FILE.res
exit $FAILCOUNT