Commit graph

5 commits

Author SHA1 Message Date
009089ee8a
Mount a new instance of /dev/pts in the chroot
Before, we bind-mounted /dev/ptmx and /dev/pts from the host into the
chroot. This will make posix_openpt() fail with 'No such file or
directory'.  The ability to create pseudo terminals is important for apt
(which will throw a warning otherwise) or running script(1) or source
package testsuites like for src:util-linux. This functionality is
restored by mounting a new devpts instance to /dev/pts and making
/dev/ptmx a symlink to /dev/pts/ptmx. Mounting with ptmxmode=666 is
required such that also non-root users in unshare mode are able to
create pseudo terminals. See also:

https://www.kernel.org/doc/Documentation/filesystems/devpts.txt
https://salsa.debian.org/debian/schroot/-/merge_requests/2
https://bugs.debian.org/856877
https://bugs.debian.org/817236
2022-06-14 08:26:48 +02:00
793d8bb561
add forgotten test create-directory-dry-run 2022-06-13 14:00:44 +02:00
d96e85fddd
file-mirror-automount hook now supports modes that cannot mount (like fakechroot) by copying the repo into the chroot 2022-05-29 09:31:12 +02:00
e4ef326b59
Only set up FAKECHROOT_CMD_SUBST for paths in PATH containing the original binary
If FAKECHROOT_CMD_SUBST sets up wrong substitutions, then binaries
cannot be found. For example if /usr/bin/chroot is listed in
FAKECHROOT_CMD_SUBST but /usr/sbin (the actual location of the chroot
binary) is not in PATH, the command fails
2022-05-29 08:11:43 +02:00
4c3fddcd54
rewrite coverage.sh
- multiple individual shell scripts instead of one 3.5k line monster
 - tests driven by Python script allowing:
    * declarative test description in coverage.txt
    * collecting errors instead of aborting on first error
    * skipping tests
    * running specific tests
2022-05-28 17:49:05 +02:00