10 commits

Author	SHA1	Message	Date
Johannes Schauer Marin Rodrigues	d91a18a350	Adjust merged-/usr as it's done by debootstrap ... - implements the same as debootstrap in https://salsa.debian.org/installer-team/debootstrap/-/merge_requests/71 - builds a temporary usr-is-merged package and upgrades to the real one - create merged-/usr chroots for unstable and testing (which will become Debian 12 Bookworm) - add a dedicated merged-/usr section to the manual page	2022-07-26 22:29:08 +02:00
Johannes Schauer Marin Rodrigues	7cec147b9e	tests/arm64-without-qemu-support: removing qemu-user disables binfmt support again since src:systemd 251.2-4 ... Closes: #1012163	2022-07-13 11:01:44 +02:00
Johannes Schauer Marin Rodrigues	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
Johannes Schauer Marin Rodrigues	793d8bb561	add forgotten test create-directory-dry-run	2022-06-13 14:00:44 +02:00
Johannes Schauer Marin Rodrigues	153d1fa969	tests/arm64-without-qemu-support: disable binfmt not by uninstalling but by writing to /proc/sys/fs/binfmt_misc/qemu-aarch64 ... Since 1:7.0+dfsg-3, binfmt.d from systemd is used as preferred alternative to binfmt-support. And systemd does not provide an official way to trigger binfmt (de)registration besides a reboot. https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1012163 Since we also have binfmt-support installed, systemd and binfmt-support work in parallel so this test becomes flaky and sometimes removing the qemu packages would have the desired effect and sometimes not. To make the test deterministic again, we explicitly disable emulation by writing a 0 to /proc/sys/fs/binfmt_misc/qemu-aarch64	2022-06-04 08:43:38 +02:00
Johannes Schauer Marin Rodrigues	c4962f9ab0	print value of SOURCE_DATE_EPOCH when creating and comparing debootstrap chroot to find bug only occurring when running autopkgtest around midnight	2022-06-04 08:42:23 +02:00
Johannes Schauer Marin Rodrigues	c37e5e6059	tests/custom-tmpdir: try running mmdebstrap in a TMPDIR with special shell characters in its path	2022-06-04 08:30:53 +02:00
Johannes Schauer Marin Rodrigues	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
Johannes Schauer Marin Rodrigues	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
Johannes Schauer Marin Rodrigues	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