diff options
Diffstat (limited to 'debian/tests/fake')
| -rwxr-xr-x | debian/tests/fake/pbuilder-0.228.4-1 | 31 | ||||
| -rwxr-xr-x | debian/tests/fake/pbuilder-proposed | 54 | ||||
| -rwxr-xr-x | debian/tests/fake/schroot-1.6.10-3 | 47 | ||||
| -rwxr-xr-x | debian/tests/fake/schroot-proposed | 68 |
4 files changed, 200 insertions, 0 deletions
diff --git a/debian/tests/fake/pbuilder-0.228.4-1 b/debian/tests/fake/pbuilder-0.228.4-1 new file mode 100755 index 0000000..308ed34 --- /dev/null +++ b/debian/tests/fake/pbuilder-0.228.4-1 @@ -0,0 +1,31 @@ +#!/bin/sh +# fake/pbuilder-0.228.4-1 -- emulate how pbuilder/0.228.4-1 would chroot. +# It mounts /dev/pts, without explicitly requesting a new instance or a +# usable /dev/pts/ptmx. +# (There is of course a lot more that it does, but these are the parts that +# affect pty users like script(1).) +# +# Copyright © 2017 Simon McVittie +# SPDX-License-Identifier: MIT +# (see debian/copyright) + +set -e + +chroot="$1" +shift +if test -z "$chroot" || test -z "$1"; then + echo "Usage: $0 CHROOT COMMAND...">&2 + exit 2 +fi + +mkdir -p "$chroot/dev/pts" +mount -t devpts none "$chroot/dev/pts" -onoexec,nosuid,gid=5,mode=620 + +ls -l "$chroot/dev/ptmx" | sed -e 's/^/# fake-pbuilder: /' >&2 +ls -l "$chroot/dev/pts/ptmx" | sed -e 's/^/# fake-pbuilder: /' >&2 + +e=0 +chroot "$chroot" "$@" || e=$? + +umount "$chroot/dev/pts" +exit "$e" diff --git a/debian/tests/fake/pbuilder-proposed b/debian/tests/fake/pbuilder-proposed new file mode 100755 index 0000000..8aeca63 --- /dev/null +++ b/debian/tests/fake/pbuilder-proposed @@ -0,0 +1,54 @@ +#!/bin/sh +# fake/pbuilder-proposed -- emulate how pbuilder is proposed to chroot in +# future. +# +# Copyright © 2017 Simon McVittie +# SPDX-License-Identifier: MIT +# (see debian/copyright) + +set -e + +BUILDPLACE="$1" +shift +if test -z "$BUILDPLACE" || test -z "$1"; then + echo "Usage: $0 CHROOT COMMAND...">&2 + exit 2 +fi + +devpts_options="noexec,nosuid,gid=5,mode=620" + +mkdir -p "$BUILDPLACE/dev/pts" +if ! mount -t devpts none "$BUILDPLACE/dev/pts" -o "$devpts_options,newinstance,ptmxmode=666"; then + mount -t devpts none "$BUILDPLACE/dev/pts" -o "$devpts_options" +fi + +mounted_ptmx=no + +if [ -e "$BUILDPLACE/dev/pts/ptmx" ] && \ + ! [ -L "$BUILDPLACE/dev/ptmx" ]; then + chmod 666 "$BUILDPLACE/dev/pts/ptmx" + mount --bind "$BUILDPLACE/dev/pts/ptmx" "$BUILDPLACE/dev/ptmx" + mounted_ptmx=yes +fi + +mounted_console=no + +if stdin_tty="$(tty)"; then + if [ ! -e "$BUILDPLACE/dev/console" ]; then + mknod -m700 "$BUILDPLACE/dev/console" c 5 1 + fi + + mount --bind "$stdin_tty" "$BUILDPLACE/dev/console" + mounted_console=yes +fi + +ls -l "$BUILDPLACE/dev/ptmx" | sed -e 's/^/# fake-pbuilder: /' >&2 +ls -l "$BUILDPLACE/dev/pts/ptmx" | sed -e 's/^/# fake-pbuilder: /' >&2 + +e=0 +chroot "$BUILDPLACE" "$@" || e=$? + +[ "$mounted_console" = no ] || umount "$BUILDPLACE/dev/console" +[ "$mounted_ptmx" = no ] || umount "$BUILDPLACE/dev/ptmx" +umount "$BUILDPLACE/dev/pts" +exit "$e" diff --git a/debian/tests/fake/schroot-1.6.10-3 b/debian/tests/fake/schroot-1.6.10-3 new file mode 100755 index 0000000..d6e0bbe --- /dev/null +++ b/debian/tests/fake/schroot-1.6.10-3 @@ -0,0 +1,47 @@ +#!/bin/sh +# fake/schroot-1.6.10-3 -- emulate how schroot/1.6.10-3 would chroot. +# It bind-mounts /dev/pts and maybe /dev from the host system. +# (There is of course a lot more that it does, but these are the parts that +# affect pty users like script(1).) +# +# Copyright © 2017 Simon McVittie +# SPDX-License-Identifier: MIT +# (see debian/copyright) + +set -e + +# /etc/schroot/default/fstab +bind_dev=yes + +while true; do + case "$1" in + (--sbuild) + shift + # /etc/schroot/sbuild/fstab + bind_dev=no + ;; + (*) + break + esac +done + +chroot="$1" +shift +if test -z "$chroot" || test -z "$1"; then + echo "Usage: $0 CHROOT COMMAND...">&2 + exit 2 +fi + +[ "$bind_dev" = no ] || mount --bind /dev "$chroot/dev" +mount --bind /dev/pts "$chroot/dev/pts" + +ls -l "$chroot/dev/ptmx" | sed -e 's/^/# fake-schroot: /' >&2 +ls -l "$chroot/dev/pts/ptmx" | sed -e 's/^/# fake-schroot: /' >&2 + +e=0 +chroot "$chroot" "$@" || e=$? + +umount "$chroot/dev/pts" +[ "$bind_dev" = no ] || umount "$chroot/dev" + +exit "$e" diff --git a/debian/tests/fake/schroot-proposed b/debian/tests/fake/schroot-proposed new file mode 100755 index 0000000..b15e741 --- /dev/null +++ b/debian/tests/fake/schroot-proposed @@ -0,0 +1,68 @@ +#!/bin/sh +# fake/schroot-proposed -- emulate proposed mount behaviour for schroot +# +# Copyright © 2017 Simon McVittie +# SPDX-License-Identifier: MIT +# (see debian/copyright) + +set -e + +# /etc/schroot/default/fstab +bind_dev=yes + +while true; do + case "$1" in + (--sbuild) + shift + # /etc/schroot/sbuild/fstab + bind_dev=no + ;; + (*) + break + esac +done + +CHROOT_PATH="$1" +shift +if test -z "$CHROOT_PATH" || test -z "$1"; then + echo "Usage: $0 CHROOT COMMAND...">&2 + exit 2 +fi + +[ "$bind_dev" = no ] || mount --bind /dev "$CHROOT_PATH/dev" +mount -t devpts -o rw,newinstance,ptmxmode=666,mode=620,gid=5 /dev/pts "$CHROOT_PATH/dev/pts" + +ls -l "$CHROOT_PATH/dev/ptmx" | sed -e 's/^/# fake-schroot: /' >&2 +ls -l "$CHROOT_PATH/dev/pts/ptmx" | sed -e 's/^/# fake-schroot: /' >&2 + +mounted_ptmx=no + +if [ -e "$CHROOT_PATH/dev/pts/ptmx" ] && \ + ! [ -L "$CHROOT_PATH/dev/ptmx" ]; then + mount --bind "$CHROOT_PATH/dev/pts/ptmx" "$CHROOT_PATH/dev/ptmx" + mounted_ptmx=yes +fi + +mounted_console=no + +if stdin_tty="$(tty)"; then + if [ ! -e "$CHROOT_PATH/dev/console" ]; then + mknod -m700 "$CHROOT_PATH/dev/console" c 5 1 + fi + + mount --bind "$stdin_tty" "$CHROOT_PATH/dev/console" + mounted_console=yes +fi + +ls -l "$CHROOT_PATH/dev/ptmx" | sed -e 's/^/# fake-schroot: /' >&2 +ls -l "$CHROOT_PATH/dev/pts/ptmx" | sed -e 's/^/# fake-schroot: /' >&2 + +e=0 +chroot "$CHROOT_PATH" "$@" || e=$? + +[ "$mounted_console" = no ] || umount "$CHROOT_PATH/dev/console" +[ "$mounted_ptmx" = no ] || umount "$CHROOT_PATH/dev/ptmx" +umount "$CHROOT_PATH/dev/pts" +[ "$bind_dev" = no ] || umount "$CHROOT_PATH/dev" + +exit "$e" |