require 'date' Vagrant.configure(2) do |config| config.vm.provider :virtualbox do |v| v.name = 'exa' v.memory = 1024 v.cpus = 1 end # We use Ubuntu instead of Debian because the image comes with two-way # shared folder support by default. config.vm.box = 'ubuntu/xenial64' config.vm.hostname = 'exa' # Install the dependencies needed for exa to build, as quietly as # apt can do. config.vm.provision :shell, privileged: true, inline: %[apt-get install -qq -o=Dpkg::Use-Pty=0 -y git cmake libssl-dev libgit2-dev libssh2-1-dev curl attr pkg-config] # Guarantee that the timezone is UTC -- some of the tests # depend on this (for now). config.vm.provision :shell, privileged: true, inline: %[timedatectl set-timezone UTC] # Install Rust. # This is done as vagrant, not root, because it’s vagrant # who actually uses it. Sent to /dev/null because the progress # bar produces a ton of output. config.vm.provision :shell, privileged: false, inline: %[hash rustc &>/dev/null || curl -sSf https://static.rust-lang.org/rustup.sh | sh &> /dev/null] # Use a different ‘target’ directory on the VM than on the host. # By default it just uses the one in /vagrant/target, which can # cause problems if it has different permissions than the other # directories, or contains object files compiled for the host. config.vm.provision :shell, privileged: false, inline: %[echo "export CARGO_TARGET_DIR=/home/ubuntu/target" >> ~/.bashrc] # We create two users that own the test files. # The first one just owns the ordinary ones, because we don’t want to # depend on “vagrant” or “ubuntu” existing. user = "cassowary" config.vm.provision :shell, privileged: true, inline: %[id -u #{user} &>/dev/null || useradd #{user}] # The second one has a long name, to test that the file owner column # widens correctly. The benefit of Vagrant is that we don’t need to # set this up on the *actual* system! longuser = "antidisestablishmentarienism" config.vm.provision :shell, privileged: true, inline: %[id -u #{longuser} &>/dev/null || useradd #{longuser}] # Because the timestamps are formatted differently depending on whether # they’re in the current year or not (see `details.rs`), we have to make # sure that the files are created in the current year, so they get shown # in the format we expect. current_year = Date.today.year some_date = "#{current_year}01011234.56" # 1st January, 12:34:56 # We also need an UID and a GID that are guaranteed to not exist, to # test what happen when they don’t. invalid_uid = 666 invalid_gid = 616 # Delete old testcases if they exist already, then create a # directory to house new ones. test_dir = "/testcases" config.vm.provision :shell, privileged: true, inline: <<-EOF set -xe rm -rfv #{test_dir} mkdir #{test_dir} chmod 777 #{test_dir} EOF # Awkward file size testcases. # This needs sudo to set the files’ users at the very end. config.vm.provision :shell, privileged: false, inline: <<-EOF set -xe mkdir "#{test_dir}/files" for i in {1..13}; do fallocate -l "$i" "#{test_dir}/files/$i"_bytes fallocate -l "$i"KiB "#{test_dir}/files/$i"_KiB fallocate -l "$i"MiB "#{test_dir}/files/$i"_MiB done touch -t #{some_date} "#{test_dir}/files/"* chmod 644 "#{test_dir}/files/"* sudo chown #{user}:#{user} "#{test_dir}/files/"* EOF # File name extension testcases. # These are tested in grid view, so we don’t need to bother setting # owners or timestamps or anything. config.vm.provision :shell, privileged: false, inline: <<-EOF set -xe mkdir "#{test_dir}/file-names-exts" touch "#{test_dir}/file-names-exts/Makefile" touch "#{test_dir}/file-names-exts/image.png" touch "#{test_dir}/file-names-exts/image.svg" touch "#{test_dir}/file-names-exts/video.avi" touch "#{test_dir}/file-names-exts/video.wmv" touch "#{test_dir}/file-names-exts/music.mp3" touch "#{test_dir}/file-names-exts/music.ogg" touch "#{test_dir}/file-names-exts/lossless.flac" touch "#{test_dir}/file-names-exts/lossless.wav" touch "#{test_dir}/file-names-exts/crypto.asc" touch "#{test_dir}/file-names-exts/crypto.signature" touch "#{test_dir}/file-names-exts/document.pdf" touch "#{test_dir}/file-names-exts/document.xlsx" touch "#{test_dir}/file-names-exts/compressed.zip" touch "#{test_dir}/file-names-exts/compressed.tar.gz" touch "#{test_dir}/file-names-exts/compressed.tgz" touch "#{test_dir}/file-names-exts/backup~" touch "#{test_dir}/file-names-exts/#SAVEFILE#" touch "#{test_dir}/file-names-exts/file.tmp" touch "#{test_dir}/file-names-exts/compiled.class" touch "#{test_dir}/file-names-exts/compiled.o" touch "#{test_dir}/file-names-exts/compiled.js" touch "#{test_dir}/file-names-exts/compiled.coffee" EOF # Special file testcases. config.vm.provision :shell, privileged: false, inline: <<-EOF set -xe mkdir "#{test_dir}/specials" sudo mknod "#{test_dir}/specials/block-device" b 3 60 sudo mknod "#{test_dir}/specials/char-device" c 14 40 sudo mknod "#{test_dir}/specials/named-pipe" p sudo touch -t #{some_date} "#{test_dir}/specials/"* EOF # Awkward symlink testcases. config.vm.provision :shell, privileged: false, inline: <<-EOF set -xe mkdir "#{test_dir}/links" ln -s / "#{test_dir}/links/root" ln -s /usr "#{test_dir}/links/usr" ln -s nowhere "#{test_dir}/links/broken" ln -s /proc/1/root "#{test_dir}/links/forbidden" EOF # Awkward passwd testcases. # 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! config.vm.provision :shell, privileged: false, inline: <<-EOF set -xe mkdir "#{test_dir}/passwd" touch -t #{some_date} "#{test_dir}/passwd/unknown-uid" chmod 644 "#{test_dir}/passwd/unknown-uid" sudo chown #{invalid_uid}:#{user} "#{test_dir}/passwd/unknown-uid" touch -t #{some_date} "#{test_dir}/passwd/unknown-gid" chmod 644 "#{test_dir}/passwd/unknown-gid" sudo chown #{user}:#{invalid_gid} "#{test_dir}/passwd/unknown-gid" EOF # Awkward permission testcases. config.vm.provision :shell, privileged: false, inline: <<-EOF set -xe mkdir "#{test_dir}/permissions" touch "#{test_dir}/permissions/all-permissions" chmod 777 "#{test_dir}/permissions/all-permissions" touch "#{test_dir}/permissions/no-permissions" chmod 000 "#{test_dir}/permissions/no-permissions" mkdir "#{test_dir}/permissions/forbidden-directory" chmod 000 "#{test_dir}/permissions/forbidden-directory" for perms in 001 002 004 010 020 040 100 200 400; do touch "#{test_dir}/permissions/$perms" chmod $perms "#{test_dir}/permissions/$perms" done touch -t #{some_date} "#{test_dir}/permissions/"* sudo chown #{user}:#{user} "#{test_dir}/permissions/"* EOF # Awkward extended attribute testcases. config.vm.provision :shell, privileged: false, inline: <<-EOF set -xe mkdir "#{test_dir}/attributes" touch "#{test_dir}/attributes/none" touch "#{test_dir}/attributes/one" setfattr -n user.greeting -v hello "#{test_dir}/attributes/one" touch "#{test_dir}/attributes/two" setfattr -n user.greeting -v hello "#{test_dir}/attributes/two" setfattr -n user.another_greeting -v hi "#{test_dir}/attributes/two" #touch "#{test_dir}/attributes/forbidden" #setfattr -n user.greeting -v hello "#{test_dir}/attributes/forbidden" #chmod +a "$YOU deny readextattr" "#{test_dir}/attributes/forbidden" mkdir "#{test_dir}/attributes/dirs" mkdir "#{test_dir}/attributes/dirs/empty-with-attribute" setfattr -n user.greeting -v hello "#{test_dir}/attributes/dirs/empty-with-attribute" mkdir "#{test_dir}/attributes/dirs/full-with-attribute" touch "#{test_dir}/attributes/dirs/full-with-attribute/file" setfattr -n user.greeting -v hello "#{test_dir}/attributes/dirs/full-with-attribute" mkdir "#{test_dir}/attributes/dirs/full-but-forbidden" touch "#{test_dir}/attributes/dirs/full-but-forbidden/file" #setfattr -n user.greeting -v hello "#{test_dir}/attributes/dirs/full-but-forbidden" #chmod 000 "#{test_dir}/attributes/dirs/full-but-forbidden" #chmod +a "$YOU deny readextattr" "#{test_dir}/attributes/dirs/full-but-forbidden" touch -t #{some_date} "#{test_dir}/attributes" touch -t #{some_date} "#{test_dir}/attributes/"* touch -t #{some_date} "#{test_dir}/attributes/dirs/"* touch -t #{some_date} "#{test_dir}/attributes/dirs/"*/* sudo chown #{user}:#{user} -R "#{test_dir}/attributes" EOF end