busybox/testsuite
James Hogan 5fc0585c01 grep: fix grep -x to not set REG_NOSUB
When -F isn't specified (and !ENABLE_EXTRA_COMPAT), grep -x uses
regexec's regmatch_t output to determine if the match was the entire
line. However it also set the REG_NOSUB flag which makes it ignore the
regmatch_t argument.

Add an exception to the setting of REG_NOSUB for OPT_x and add some test
cases to test the behaviour of -x.

Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Natanael Copa <ncopa@alpinelinux.org>
Cc: Denys Vlasenko <vda.linux@googlemail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-05-16 14:47:05 +02:00
..
basename *: trailing empty lines removed 2010-07-26 01:49:12 +02:00
bunzip2
cat
cmp
cp testsuite fixes 2010-04-02 09:57:27 +02:00
cut randomtest fixes 2010-05-12 15:59:32 +02:00
date randomconfig fixes 2011-08-10 10:45:48 +02:00
dd
dirname *: trailing empty lines removed 2010-07-26 01:49:12 +02:00
du testsuite/du/du-k-works: fix false positive 2013-01-28 14:02:51 +01:00
echo echo: fix ENOSPC detection and some iffy code in \NNN handling 2011-02-14 15:42:18 +01:00
expand randomtest fixes 2010-05-12 15:59:32 +02:00
expr *: trailing empty lines removed 2010-07-26 01:49:12 +02:00
false
find randomtest fixes 2010-05-11 03:53:57 +02:00
gunzip
gzip
head
hostid randomtest fixes 2010-05-12 15:59:32 +02:00
hostname Improved portability of tests 2010-08-11 14:09:28 +02:00
id
ln *: trailing empty lines removed 2010-07-26 01:49:12 +02:00
ls randomtest fixes 2010-05-11 03:53:57 +02:00
md5sum randomtest fixes 2010-05-11 03:53:57 +02:00
mkdir
msh
mv touch: implement -d --date (our own testsuite needs that) 2009-07-18 03:41:29 +02:00
pwd
rm
rmdir
strings
tail randomtest fixes 2010-05-11 03:53:57 +02:00
tar testsuite: fixes after randomconfig run 2011-08-11 10:40:12 +02:00
tee
touch
tr randomtest fixes 2010-05-12 15:59:32 +02:00
true
unexpand
uptime *: trailing empty lines removed 2010-07-26 01:49:12 +02:00
wc
wget add SKIP_KNOWN_BUGS and SKIP_INTERNET_TESTS to testsuite 2009-07-18 15:19:41 +02:00
which
xargs
all_sourcecode.tests *: make GNU licensing statement forms more regular 2010-08-16 20:14:46 +02:00
ar.tests *: make GNU licensing statement forms more regular 2010-08-16 20:14:46 +02:00
ash.tests *: make GNU licensing statement forms more regular 2010-08-16 20:14:46 +02:00
awk_t1.tar.bz2 awk: fix a case with multiple -f options. simplify -f file reading. 2008-07-01 01:57:36 +00:00
awk.tests awk: Fix handling of functions with empty body 2013-03-13 09:47:07 +01:00
bunzip2.tests decompress_bunzip2: handle concatenated .bz2 files 2010-10-28 23:08:53 +02:00
busybox.tests *: make GNU licensing statement forms more regular 2010-08-16 20:14:46 +02:00
bzcat.tests testsuite: merge bzcat2.tests into bzcat.tests 2011-10-31 01:10:47 +01:00
cal.tests *: make GNU licensing statement forms more regular 2010-08-16 20:14:46 +02:00
comm.tests *: make GNU licensing statement forms more regular 2010-08-16 20:14:46 +02:00
cp.tests *: make GNU licensing statement forms more regular 2010-08-16 20:14:46 +02:00
cpio.tests cpio: avoid 'not created: newer or same age file exists' message for dirs 2010-10-18 00:54:51 +02:00
cut.tests *: make GNU licensing statement forms more regular 2010-08-16 20:14:46 +02:00
diff.tests *: make GNU licensing statement forms more regular 2010-08-16 20:14:46 +02:00
expand.tests *: make GNU licensing statement forms more regular 2010-08-16 20:14:46 +02:00
fold.tests *: make GNU licensing statement forms more regular 2010-08-16 20:14:46 +02:00
grep.tests grep: fix grep -x to not set REG_NOSUB 2013-05-16 14:47:05 +02:00
gunzip.tests testsuite: add tests for {ms5,shaN}sum 2010-10-16 21:26:47 +02:00
ls.mk_uni_tests testsuite: fix the mishap in the previous commit 2011-10-31 01:08:35 +01:00
ls.tests randomconfig fixes 2011-08-10 00:51:29 +02:00
makedevs.device_table.txt test, tcpsvd, tcpsvd: shrink 2009-06-13 22:49:08 +02:00
makedevs.tests Fix some test cases 2010-09-03 17:09:51 +02:00
md5sum.tests fixes for bugs discovered by randomconfig builds and tests 2010-11-22 23:49:10 +01:00
mdev.tests mdev: fix mode of dir1 in =dir1/dir2/file rule 2013-01-21 01:22:12 +01:00
mkfs.minix.tests fix testsuite false positive 2013-01-21 08:28:37 +01:00
mount.testroot *: make GNU licensing statement forms more regular 2010-08-16 20:14:46 +02:00
mount.tests mount: fix the wrongly stored fs creation time 2012-06-21 16:50:46 +02:00
od.tests randomconfig fixes 2011-08-10 00:51:29 +02:00
parse.tests fix false positive in parse test 2011-06-18 09:29:21 +02:00
patch.tests patch: make -p count path components, not slashes (think /blah//thing) 2011-10-10 19:59:38 +02:00
pidof.tests *: make GNU licensing statement forms more regular 2010-08-16 20:14:46 +02:00
printf.tests Fix some test cases 2010-09-03 17:09:51 +02:00
readlink.tests testsuite: show the number of failures after a test run 2010-08-29 04:47:03 +02:00
README documentation and typo fixes. By Dan Fandrich (dan AT coneharvesters.com) 2009-09-06 02:58:59 +02:00
runtest testsuite: fixes after randomconfig run 2011-08-11 10:40:12 +02:00
rx.tests *: make GNU licensing statement forms more regular 2010-08-16 20:14:46 +02:00
sed.tests sed: yet another fix on top of zero length match code 2012-06-08 10:25:31 +02:00
seq.tests *: make GNU licensing statement forms more regular 2010-08-16 20:14:46 +02:00
sha1sum.tests testsuite: add tests for {ms5,shaN}sum 2010-10-16 21:26:47 +02:00
sha3sum.tests sha3sum: new applet 2013-01-14 05:20:50 +01:00
sha256sum.tests testsuite: add tests for {ms5,shaN}sum 2010-10-16 21:26:47 +02:00
sha512sum.tests testsuite: add tests for {ms5,shaN}sum 2010-10-16 21:26:47 +02:00
sort.tests *: make GNU licensing statement forms more regular 2010-08-16 20:14:46 +02:00
start-stop-daemon.tests *: make GNU licensing statement forms more regular 2010-08-16 20:14:46 +02:00
sum.tests *: make GNU licensing statement forms more regular 2010-08-16 20:14:46 +02:00
tail.tests tail: fix -c +N. Closes 4111 2011-09-17 00:12:24 +02:00
tar.tests testsuite: add a test that tar detects XZ-compressed data 2012-03-06 16:57:01 +01:00
taskset.tests *: make GNU licensing statement forms more regular 2010-08-16 20:14:46 +02:00
test.tests *: make GNU licensing statement forms more regular 2010-08-16 20:14:46 +02:00
testing.sh add a test for patch which we currently fail 2010-11-28 01:41:40 +01:00
TODO
tr.tests *: make GNU licensing statement forms more regular 2010-08-16 20:14:46 +02:00
umlwrapper.sh
uncompress.tests uncompress: fix buffer underrun by corrupted input 2011-08-18 14:29:41 +02:00
unexpand.tests *: make GNU licensing statement forms more regular 2010-08-16 20:14:46 +02:00
uniq.tests *: make GNU licensing statement forms more regular 2010-08-16 20:14:46 +02:00
unzip.tests *: make GNU licensing statement forms more regular 2010-08-16 20:14:46 +02:00
uuencode.tests libbb: split decode_base64 off read_base64 2011-10-28 13:59:55 +02:00
xargs.tests *: make GNU licensing statement forms more regular 2010-08-16 20:14:46 +02:00

To run the test suite, change to this directory and run "./runtest".  It will
run all of the test cases, and list those with unexpected outcomes.  Adding the
-v option will cause it to show expected outcomes as well.  To only run the test
cases for particular applets:

./runtest <applet1> <applet2>...

Set SKIP_KNOWN_BUGS environment variable to any non-empty value
to exclude tests which are known to fail.

Set SKIP_INTERNET_TESTS to exclude tests which require working
internet connection.


Common causes of false positives:

For busybox built against uclibc, /etc/TZ does not exist or does not match
host system timezone setting. For glibc based host systems, timezone settings
are in /etc/localtime.

LANG and LC_xxx environment variables set to non-C locale.


Developer's notes:

The test cases for an applet reside in the subdirectory of the applet name.
The name of the test case should be the assertion that is tested.
The test case should be a shell fragment that returns successfully
if the test case passes, and unsuccessfully otherwise.

If the test case relies on a certain feature, it should include the string
"FEATURE: " followed by the name of the feature in a comment.  If it is always
expected to fail, it should include the string "XFAIL" in a comment.


For the entire testsuite, the copyright is as follows:

Copyright (C) 2001, 2002  Matt Kraai

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.