[pkg-lighttpd] Bug#640684: FTBFS: Failed 3/23 test programs. 24/346 subtests failed.

Wed Sep 7 12:54:59 UTC 2011

Hello Laurent,

while triaging your problem, I discovered it is (probably) not related
to Lighttpd, but to cowbuilder you seem to be using. I can't reproduce
it with a plain pbuilder, but I can by using cowbuilder.

I attached two build logs, one uses a clean, up to date Sid chroot in
pure pbuilder which works fine, and the corresponding cowbuilder problem
which produces similar build failures than yours.

I can't tell whether this is a new issue with cowbuilder or not, as I am
not using it. I tried to build the package in a clean Squeeze chroot
(with Squeeze cowdancer) which failed as well.

Testing on different machines/environments yields different build
failures, which makes me assume, there is a random component within. I
suspect cowdancer to be the culprit.

Logging in (--login) and building manually yields the runtime check failure:

....
Test Summary Report
- -------------------
./core-404-handler.t (Wstat: 1280 Tests: 8 Failed: 5)
  Failed tests:  3-7
  Non-zero exit status: 5
./mod-cgi.t         (Wstat: 4096 Tests: 18 Failed: 16)
  Failed tests:  2-17
  Non-zero exit status: 16
./mod-setenv.t      (Wstat: 768 Tests: 6 Failed: 3)
  Failed tests:  2-4
  Non-zero exit status: 3
Files=23, Tests=346, 10 wallclock secs ( 0.45 usr  0.38 sys +  3.62 cusr
 3.81 csys =  8.26 CPU)
Result: FAIL
Failed 3/23 test programs. 24/346 subtests failed.
FAIL: run-tests.pl
cleaning up                             PASS: cleanup.sh
=====================================
1 of 3 tests failed
Please report to contact at lighttpd.net
=====================================

However, unsetting LD_PRELOAD in the very same chroot environment makes
the build running through:

root at build:/tmp/lighttpd-1.4.29# echo $LD_PRELOAD
/usr/lib/cowdancer/libcowdancer.so
root at build:/tmp/lighttpd-1.4.29# unset LD_PRELOAD
root at build:/tmp/lighttpd-1.4.29# echo $LD_PRELOAD
root at build:/tmp/lighttpd-1.4.29# dpkg-buildpackage
...
make  check-TESTS
make[4]: Entering directory `/tmp/lighttpd-1.4.29/tests'
preparing infrastructure                PASS: prepare.sh
./cachable.t .......... ok
./core-404-handler.t .. ok
./core-condition.t .... ok
./core-keepalive.t .... ok
./core-request.t ...... ok
./core-response.t ..... ok
./core-var-include.t .. ok
./core.t .............. ok
./lowercase.t ......... ok
./mod-access.t ........ ok
./mod-auth.t .......... ok
./mod-cgi.t ........... ok
./mod-compress.t ...... ok
./mod-fastcgi.t ....... ok
./mod-proxy.t ......... ok
./mod-redirect.t ...... ok
./mod-rewrite.t ....... ok
./mod-secdownload.t ... ok
./mod-setenv.t ........ ok
./mod-ssi.t ........... ok
./mod-userdir.t ....... ok
./request.t ........... ok
./symlink.t ........... ok
All tests successful.
Files=23, Tests=346, 12 wallclock secs ( 0.53 usr  0.88 sys +  3.85 cusr
 4.91 csys = 10.17 CPU)
Result: PASS
PASS: run-tests.pl
cleaning up                             PASS: cleanup.sh
==================
All 3 tests passed
==================
....

- -- 
with kind regards,
Arno Töll
IRC: daemonkeeper on Freenode/OFTC
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