1 files changed, 47 insertions, 0 deletions
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"