mirror of
https://github.com/Llewellynvdm/exa.git
synced 2024-12-26 18:10:13 +00:00
119 lines
3.1 KiB
Bash
Executable File
119 lines
3.1 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
# This is a script to generate "awkward" files and directories as test cases,
|
|
# to check that exa can actually handle them: symlinks that point at
|
|
# themselves, directories that you aren't allowed to view, files with strange
|
|
# extended attributes, that sort of thing.
|
|
|
|
## -- configuration --
|
|
|
|
# Directory that the files should be generated in.
|
|
DIR=testcases
|
|
|
|
if [[ -e "$DIR" ]]
|
|
then
|
|
echo "'$DIR' already exists - aborting" >&2
|
|
exit 2
|
|
fi
|
|
|
|
# You! Yes, you, the name of the user running this script.
|
|
YOU=`whoami`
|
|
|
|
# Someone with *higher* privileges than yourself, such as root.
|
|
ROOT=root
|
|
|
|
# A UID that doesn't map to any user on the system.
|
|
INVALID_UID=666
|
|
|
|
# A GID that doesn't map to any group on the system.
|
|
INVALID_GID=616
|
|
|
|
# List commands as they are run
|
|
# set -x
|
|
|
|
# Abort on any error!
|
|
abort() { echo 'Hit an error - aborting' >&2; exit 1; }
|
|
trap 'abort' ERR
|
|
|
|
# Get confirmation from the user before running.
|
|
|
|
# echo "This script will generate files into the $DIR directory."
|
|
# echo "It requires sudo for the '$ROOT' user."
|
|
# echo "You probably want to edit this file before running it."
|
|
# read -r -p "Continue? [y/N] " response
|
|
# if [[ ! $response =~ ^([yY][eE][sS]|[yY])$ ]]
|
|
# then
|
|
# exit 2
|
|
# fi
|
|
|
|
mkdir "$DIR"
|
|
|
|
|
|
## -- links --
|
|
|
|
mkdir "$DIR/links"
|
|
ln -s / "$DIR/links/root"
|
|
ln -s /usr "$DIR/links/usr"
|
|
ln -s nowhere "$DIR/links/broken"
|
|
|
|
|
|
## -- users and groups --
|
|
|
|
mkdir "$DIR/passwd"
|
|
|
|
# sudo is needed for these because we technically aren't a member of the
|
|
# groups (because they don't exist), and chown and chgrp are smart enough to
|
|
# disallow it!
|
|
|
|
touch "$DIR/passwd/unknown-uid"
|
|
sudo -u "$ROOT" chown $INVALID_UID "$DIR/passwd/unknown-uid"
|
|
|
|
touch "$DIR/passwd/unknown-gid"
|
|
sudo -u "$ROOT" chgrp $INVALID_GID "$DIR/passwd/unknown-gid"
|
|
|
|
|
|
## -- permissions --
|
|
|
|
mkdir "$DIR/permissions"
|
|
|
|
touch "$DIR/permissions/all-permissions"
|
|
chmod 777 "$DIR/permissions/all-permissions"
|
|
|
|
touch "$DIR/permissions/no-permissions"
|
|
chmod 000 "$DIR/permissions/no-permissions"
|
|
|
|
mkdir "$DIR/permissions/forbidden-directory"
|
|
chmod 000 "$DIR/permissions/forbidden-directory"
|
|
|
|
|
|
## -- extended attributes --
|
|
|
|
mkdir "$DIR/attributes"
|
|
|
|
touch "$DIR/attributes/none"
|
|
|
|
touch "$DIR/attributes/one"
|
|
xattr -w greeting hello "$DIR/attributes/one"
|
|
|
|
touch "$DIR/attributes/two"
|
|
xattr -w greeting hello "$DIR/attributes/two"
|
|
xattr -w another_greeting hi "$DIR/attributes/two"
|
|
|
|
touch "$DIR/attributes/forbidden"
|
|
xattr -w greeting hello "$DIR/attributes/forbidden"
|
|
chmod +a "$YOU deny readextattr" "$DIR/attributes/forbidden"
|
|
|
|
mkdir "$DIR/attributes/dirs"
|
|
|
|
mkdir "$DIR/attributes/dirs/empty-with-attribute"
|
|
xattr -w greeting hello "$DIR/attributes/dirs/empty-with-attribute"
|
|
|
|
mkdir "$DIR/attributes/dirs/full-with-attribute"
|
|
touch "$DIR/attributes/dirs/full-with-attribute/file"
|
|
xattr -w greeting hello "$DIR/attributes/dirs/full-with-attribute"
|
|
|
|
mkdir "$DIR/attributes/dirs/full-but-forbidden"
|
|
touch "$DIR/attributes/dirs/full-but-forbidden/file"
|
|
xattr -w greeting hello "$DIR/attributes/dirs/full-but-forbidden"
|
|
chmod 000 "$DIR/attributes/dirs/full-but-forbidden"
|
|
chmod +a "$YOU deny readextattr" "$DIR/attributes/dirs/full-but-forbidden" |