This used to work and I don't know when this starting failing. If I try to run the click-apparmor autopkgtests (tried both vivid and wily) on a vivid host, then I get:
adt-run [13:51:51]: test test_aa-clickhook: [-----------------------
Successfully built package in './com.example.click-apparmor-test_0.1_all.click'.
WARNING:root:debsig-verify not available; cannot check signatures
ERROR:root:['dpkg', '--force-not-root', '--force-bad-path', '--force-architecture', '--instdir', '/opt/click.ubuntu.com/com.example.click-apparmor-test/0.1', '--admindir', '/opt/click.ubuntu.com/com.example.click-apparmor-test/0.1/.click', '--path-exclude', '*/.click/*', '--log', '/opt/click.ubuntu.com/.click/log', '--no-triggers', '--install', '/tmp/adttmp.sme399/com.example.click-apparmor-test_0.1_all.click'] failed with exit_code 1:
Sandbox failure: 'click install' not permitted to write-open '/dev/pts/8'
dpkg: error processing archive /tmp/adttmp.sme399/com.example.click-apparmor-test_0.1_all.click (--install):
subprocess dpkg-deb --control returned error exit status 1
Errors were encountered while processing:
/tmp/adttmp.sme399/com.example.click-apparmor-test_0.1_all.click
Traceback (most recent call last):
File "/usr/bin/click", line 86, in <module>
sys.exit(main())
File "/usr/bin/click", line 82, in main
return mod.run(args)
File "/usr/lib/python3/dist-packages/click/commands/install.py", line 66, in run
quiet=not options.verbose)
File "/usr/lib/python3/dist-packages/click/install.py", line 457, in install
path, user=user, all_users=all_users, quiet=quiet)
File "/usr/lib/python3/dist-packages/click/install.py", line 413, in _unpack
**kwargs)
File "/usr/lib/python3.4/subprocess.py", line 620, in check_output
raise CalledProcessError(retcode, process.args, output=output)
subprocess.CalledProcessError: Command '['dpkg', '--force-not-root', '--force-bad-path', '--force-architecture', '--instdir', '/opt/click.ubuntu.com/com.example.click-apparmor-test/0.1', '--admindir', '/opt/click.ubuntu.com/com.example.click-apparmor-test/0.1/.click', '--path-exclude', '*/.click/*', '--log', '/opt/click.ubuntu.com/.click/log', '--no-triggers', '--install', '/tmp/adttmp.sme399/com.example.click-apparmor-test_0.1_all.click']' returned non-zero exit status 1
adt-run [13:51:52]: test test_aa-clickhook: -----------------------]
test_aa-clickhook FAIL non-zero exit status 1
This tests attempts to install a click within the schroot (note that debian/tests/test_aa-clickhook mocks the click framework, sets apparmor_parser to /bin/true and modifies click.py to use mock_testenv = True) using:
click install --user=`getent passwd | sort -t: -nk3 | awk -F: '{if ($3 >= 500) { print $1; exit } }'` /path/to/click
The above error messages comes from clickpreload.c in the click package which is preloaded to reject any writes (except to /dev/tty) outside of the click install directory. For some reason, dpkg is trying to write to /dev/pts/* (stderr) when run under autopkgtest.
If I run the click install command manually (after making the aforementioned changes test_aa-clickhook does) in the schroot, it works fine.
Furthermore, if I run the tests manually, they also pass:
$ schroot -c autopkgtest-wily-amd64 -u root
$ apt-get install click-apparmor
...
$ apt-get source click-apparmor
...
$ cd click-apparmor-0.3.9build1/
$ rm -rf /tmp/adt ; mkdir /tmp/adt ; ADTTMP=/tmp/adt sh ./debian/tests/test_aa-clickhook
...
PASS (all tests)
$
But, if I run the tests via adt, they do not:
$ apt-get source click-apparmor=0.3.9build1
...
$ cd click-apparmor-0.3.9build1/
$ adt-run -B --unbuilt-tree ./ --log-file /tmp/adt.out --- adt-virt-schroot autopkgtest-wily-amd64 || echo "** AUTOPKGTESTS FAILED"
...
adt-run [16:08:44]: test test_aa-clickhook: preparing
...
Sandbox failure: 'click install' not permitted to write-open '/dev/pts/28'
...
** AUTOPKGTESTS FAILED
If I modify preload/clickpreload.c in click with the attached patch, I can see this output when running within the adt-virt-schroot:
$ adt-run -B /tmp/click/*.deb --unbuilt-tree ./ --log-file /tmp/adt.out --- adt-virt-schroot autopkgtest-wily-amd64 || echo "** AUTOPKGTESTS FAILED"
...
Sandbox debug: 'click install' write-open to '/dev/pts/28'
Selecting previously unselected package com.example.click-apparmor-test.
(Reading database ... 0 files and directories currently installed.)
Preparing to unpack .../com.example.click-apparmor-test_0.1_all.click ...
Unpacking com.example.click-apparmor-test (0.1) ...
dpkg: error processing archive /tmp/adttmp.tHXET8/com.example.click-apparmor-test_0.1_all.click (--install):
corrupted filesystem tarfile - corrupted package archive
Errors were encountered while processing:
/tmp/adttmp.tHXET8/com.example.click-apparmor-test_0.1_all.click
However, if I adjust the test_aa-clickhook autopkgtest to copy that package aside so I can try it manually, it is not malformed at all and installs fine in the schroot (after making the aforementioned changes to click.py and apparmor_parser) and my vivid host:
$ sudo click install --user=$USER --allow-unauthenticated /tmp/com.example.click-apparmor-test_0.1_all.click
WARNING:root:Signature check failed, but installing anyway as requested
$ click list --user=$USER
com.example.click-apparmor-test 0.1
ProblemType: Bug
DistroRelease: Ubuntu 15.04
Package: autopkgtest 3.13
ProcVersionSignature: Ubuntu 4.1.0-1.1~rc2-generic 4.1.0
Uname: Linux 4.1.0-1-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.17.2-0ubuntu1.2
Architecture: amd64
CurrentDesktop: Unity
Date: Thu Aug 13 14:12:56 2015
InstallationDate: Installed on 2015-06-13 (60 days ago)
InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
PackageArchitecture: all
SourcePackage: autopkgtest
UpgradeStatus: No upgrade log present (probably fresh install)
FYI, this bug doesn't seem to affect autopkgtest.
http://