test: Implements tests using the generated directory

Picked from #592

devtools/dir-generator.sh

@@ -0,0 +1,136 @@
+#!/usr/bin/env bash
+
+if [ -z "$1" ]; then
+    echo "Usage: $0 <output_dir>";
+    exit 1;
+fi
+
+rm "$1" -rf;
+mkdir -p "$1";
+cd "$1" || exit;
+
+sudo groupadd -f eza_test
+
+# BEGIN grid
+mkdir -p grid
+cd grid || exit
+
+mkdir $(seq -w 001 1000);
+seq 0001 1000 | split -l 1 -a 3 -d - file_
+
+# Set time to unix epoch
+touch --date=@0 ./*;
+
+cd .. || exit
+
+# END grid
+
+# BEGIN git
+
+mkdir -p git
+cd git || exit
+
+mkdir $(seq -w 001 10);
+for f in ./*
+do
+    cd "$f" || exit
+    git init
+    seq 01 10 | split -l 1 -a 3 -d - file_
+    cd .. || exit
+done
+
+cd ..
+
+# END git
+
+# BEGIN test_root
+
+sudo mkdir root
+sudo chmod 777 root
+sudo mkdir root/empty
+
+# END test_root
+
+# BEGIN mknod
+
+mkdir -p specials
+
+sudo mknod specials/block-device b  3 60
+sudo mknod specials/char-device  c 14 40
+sudo mknod specials/named-pipe   p
+
+# END test_root
+
+# BEGIN test_symlinks
+
+mkdir -p symlinks
+touch symlinks/file --date=@0
+ln -s file symlinks/symlink
+ln -s symlink symlinks/symlink2
+mkdir -p symlinks/dir
+ln -s dir symlinks/symlink3
+ln -s pipitek symlinks/symlink4
+
+# END test_symlinks
+
+# BEGIN test_perms
+
+mkdir -p perms
+touch perms/file --date=@0
+touch perms/file2 --date=@0
+chmod 777 perms/file
+chmod 001 perms/file2
+
+# END test_perms
+
+# BEGIN test_group
+mkdir -p group
+touch group/file --date=@0
+sudo chgrp eza_test group/file
+# END test_group
+
+# BEGIN test_size
+mkdir -p size
+touch size/1M --date=@0
+dd if=/dev/zero of=size/1M bs=1 count=0 seek=1M
+touch size/1K --date=@0
+dd if=/dev/zero of=size/1K bs=1 count=0 seek=1K
+touch size/1B --date=@0
+dd if=/dev/zero of=size/1B bs=1 count=0 seek=1
+touch size/1337 --date=@0
+dd if=/dev/zero of=size/1337 bs=1 count=0 seek=1337
+# END test_size
+
+# BEGIN test_time
+mkdir -p time
+touch time/epoch --date=@0
+touch time/1s --date=@1
+touch time/1m --date=@60
+touch time/1h --date=@3600
+touch time/1d --date=@86400
+touch time/1y --date=@31536000
+# END test_time
+
+# BEGIN test_icons
+mkdir -p icons
+touch icons/file --date=@0
+touch icons/go.go --date=@0
+touch icons/rust.rs --date=@0
+touch icons/c.c --date=@0
+touch icons/c++.cpp --date=@0
+touch icons/python.py --date=@0
+touch icons/java.java --date=@0
+touch icons/javascript.js --date=@0
+touch icons/html.html --date=@0
+touch icons/css.css --date=@0
+touch icons/php.php --date=@0
+touch icons/ruby.rb --date=@0
+touch icons/shell.sh --date=@0
+touch icons/unknown.unknown --date=@0
+touch icons/man.1 --date=@0
+touch icons/marked.md --date=@0
+# END test_icons
+
+# BEGIN set date
+touch --date=@0 ./*;
+# END set date