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authorTavian Barnes <tavianator@tavianator.com>2024-05-07 15:42:46 -0400
committerTavian Barnes <tavianator@tavianator.com>2024-05-07 15:42:46 -0400
commit452d6697e0f92326ab139eed4eadd9c2fd8b55ca (patch)
tree0feeb3722dcf6debb6c33c5175342bf1d70a1dba /tests/stddirs.sh
parenta4299f9bc1d3e60a7e628561e8d650c2a241e1c2 (diff)
parentc5cf2cf90834f2f56b2940d2a499a1a614ebfd21 (diff)
downloadbfs-452d6697e0f92326ab139eed4eadd9c2fd8b55ca.tar.xz
Merge branch 'main' into find2fdfind2fd
Diffstat (limited to 'tests/stddirs.sh')
-rw-r--r--tests/stddirs.sh152
1 files changed, 152 insertions, 0 deletions
diff --git a/tests/stddirs.sh b/tests/stddirs.sh
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+#!/hint/bash
+
+# Copyright © Tavian Barnes <tavianator@tavianator.com>
+# SPDX-License-Identifier: 0BSD
+
+## Standard directory trees for tests
+
+# Creates a simple file+directory structure for tests
+make_basic() {
+ "$XTOUCH" -p "$1"/{a,b,c/d,e/f,g/h/,i/}
+ "$XTOUCH" -p "$1"/{j/foo,k/foo/bar,l/foo/bar/baz}
+ echo baz >"$1/l/foo/bar/baz"
+}
+
+# Creates a file+directory structure with various permissions for tests
+make_perms() {
+ "$XTOUCH" -p -M000 "$1/0"
+ "$XTOUCH" -p -M444 "$1/r"
+ "$XTOUCH" -p -M222 "$1/w"
+ "$XTOUCH" -p -M644 "$1/rw"
+ "$XTOUCH" -p -M555 "$1/rx"
+ "$XTOUCH" -p -M311 "$1/wx"
+ "$XTOUCH" -p -M755 "$1/rwx"
+}
+
+# Creates a file+directory structure with various symbolic and hard links
+make_links() {
+ "$XTOUCH" -p "$1/file"
+ ln -s file "$1/symlink"
+ ln "$1/file" "$1/hardlink"
+ ln -s nowhere "$1/broken"
+ ln -s symlink/file "$1/notdir"
+ "$XTOUCH" -p "$1/deeply/nested"/{dir/,file}
+ ln -s file "$1/deeply/nested/link"
+ ln -s nowhere "$1/deeply/nested/broken"
+ ln -s deeply/nested "$1/skip"
+}
+
+# Creates a file+directory structure with symbolic link loops
+make_loops() {
+ "$XTOUCH" -p "$1/file"
+ ln -s file "$1/symlink"
+ ln -s nowhere "$1/broken"
+ ln -s symlink/file "$1/notdir"
+ ln -s loop "$1/loop"
+ mkdir -p "$1/deeply/nested/dir"
+ ln -s ../../deeply "$1/deeply/nested/loop"
+ ln -s deeply/nested/loop/nested "$1/skip"
+}
+
+# Creates a file+directory structure with varying timestamps
+make_times() {
+ "$XTOUCH" -p -t "1991-12-14 00:00" "$1/a"
+ "$XTOUCH" -p -t "1991-12-14 00:01" "$1/b"
+ "$XTOUCH" -p -t "1991-12-14 00:02" "$1/c"
+ ln -s a "$1/l"
+ "$XTOUCH" -p -h -t "1991-12-14 00:03" "$1/l"
+ "$XTOUCH" -p -t "1991-12-14 00:04" "$1"
+}
+
+# Creates a file+directory structure with various weird file/directory names
+make_weirdnames() {
+ "$XTOUCH" -p "$1/-/a"
+ "$XTOUCH" -p "$1/(/b"
+ "$XTOUCH" -p "$1/(-/c"
+ "$XTOUCH" -p "$1/!/d"
+ "$XTOUCH" -p "$1/!-/e"
+ "$XTOUCH" -p "$1/,/f"
+ "$XTOUCH" -p "$1/)/g"
+ "$XTOUCH" -p "$1/.../h"
+ "$XTOUCH" -p "$1/\\/i"
+ "$XTOUCH" -p "$1/ /j"
+ "$XTOUCH" -p "$1/[/k"
+}
+
+# Creates a very deep directory structure for testing PATH_MAX handling
+make_deep() {
+ mkdir -p "$1"
+
+ # $name will be 255 characters, aka _XOPEN_NAME_MAX
+ local name="0123456789ABCDEF"
+ name="$name$name$name$name"
+ name="$name$name$name$name"
+ name="${name:0:255}"
+
+ # 4 * 4 * 256 == 4096 >= PATH_MAX
+ local path="$name/$name/$name/$name"
+ path="$path/$path/$path/$path"
+
+ "$XTOUCH" -p "$1"/{{0..9},A,B,C,D,E,F}/"$path/$name"
+}
+
+# Creates a directory structure with many different types, and therefore colors
+make_rainbow() {
+ "$XTOUCH" -p "$1/file.txt"
+ "$XTOUCH" -p "$1/file.dat"
+ "$XTOUCH" -p "$1/lower".{gz,tar,tar.gz}
+ "$XTOUCH" -p "$1/upper".{GZ,TAR,TAR.GZ}
+ "$XTOUCH" -p "$1/lu.tar.GZ" "$1/ul.TAR.gz"
+ ln -s file.txt "$1/link.txt"
+ "$XTOUCH" -p "$1/mh1"
+ ln "$1/mh1" "$1/mh2"
+ mkfifo "$1/pipe"
+ # TODO: block
+ ln -s /dev/null "$1/chardev_link"
+ ln -s nowhere "$1/broken"
+ "$MKSOCK" "$1/socket"
+ "$XTOUCH" -p "$1"/s{u,g,ug}id
+ chmod 06644 "$1"/sugid
+ chmod 04644 "$1"/suid
+ chmod 02644 "$1"/sgid
+ mkdir "$1/ow" "$1"/sticky{,_ow}
+ chmod o+w "$1"/*ow
+ chmod +t "$1"/sticky*
+ "$XTOUCH" -p "$1"/exec.sh
+ chmod +x "$1"/exec.sh
+ "$XTOUCH" -p "$1/"$'\e[1m/\e[0m'
+}
+
+# Create all standard directory trees
+make_stddirs() {
+ TMP=$(mktemp -d "${TMPDIR:-/tmp}"/bfs.XXXXXXXXXX)
+
+ if ((CLEAN)); then
+ defer clean_stddirs
+ else
+ printf "Test files saved to ${BLD}%s${RST}\n" "$TMP"
+ fi
+
+ chown "$(id -u):$(id -g)" "$TMP"
+
+ make_basic "$TMP/basic"
+ make_perms "$TMP/perms"
+ make_links "$TMP/links"
+ make_loops "$TMP/loops"
+ make_times "$TMP/times"
+ make_weirdnames "$TMP/weirdnames"
+ make_deep "$TMP/deep"
+ make_rainbow "$TMP/rainbow"
+}
+
+# Clean up temporary directories on exit
+clean_stddirs() {
+ # Don't force rm to deal with long paths
+ for dir in "$TMP"/deep/*/*; do
+ if [ -d "$dir" ]; then
+ (cd "$dir" && rm -rf *)
+ fi
+ done
+
+ rm -rf "$TMP"
+}