sshfs-benchmark.bash: fix locale trouble and move to tests

Locale trouble was

   sshfs-benchmark.bash: line 31: printf: 4.71: invalid number

because printf expected "4,71" in the German locale.
Force the C locale.

1 files changed, 91 insertions, 0 deletions

diff --git a/tests/sshfs-benchmark.bash b/tests/sshfs-benchmark.bash
new file mode 100755
index 0000000..13c7a0f
--- /dev/null
+++ b/tests/sshfs-benchmark.bash
@@ -0,0 +1,91 @@
+#!/bin/bash
+
+set -eu
+
+function cleanup {
+	cd "$LOCAL_TMP"
+	fusermount -u gocryptfs.mnt
+	rm -Rf "$SSHFS_TMP"
+	fusermount -u sshfs.mnt
+	cd /
+	rm -Rf "$LOCAL_TMP"
+}
+
+function prepare_mounts {
+	LOCAL_TMP=$(mktemp -d -t "$MYNAME.XXX")
+	cd $LOCAL_TMP
+	echo "working directory: $PWD"
+	mkdir sshfs.mnt gocryptfs.mnt
+	sshfs $HOST:/tmp sshfs.mnt
+	echo "sshfs mounted: $HOST:/tmp -> sshfs.mnt"
+	trap cleanup EXIT
+	SSHFS_TMP=$(mktemp -d "sshfs.mnt/$MYNAME.XXX")
+	mkdir $SSHFS_TMP/gocryptfs.crypt
+	gocryptfs -q -init -extpass "echo test" -scryptn=10 $SSHFS_TMP/gocryptfs.crypt
+	gocryptfs -q -extpass "echo test" $SSHFS_TMP/gocryptfs.crypt gocryptfs.mnt
+	echo "gocryptfs mounted: $SSHFS_TMP/gocryptfs.crypt -> gocryptfs.mnt"
+}
+
+function etime {
+	T=$(/usr/bin/time -f %e -o /dev/stdout "$@")
+	LC_ALL=C printf %20.2f "$T"
+}
+
+MYNAME=$(basename "$0")
+HOST=$1
+
+prepare_mounts
+
+echo
+echo "$MYNAME:    sshfs  gocryptfs-on-sshfs"
+echo -n "git init  "
+etime git init -q "$SSHFS_TMP/git1"
+etime git init -q gocryptfs.mnt/git1
+echo
+
+git init -q git2
+echo -n "rsync     "
+etime rsync -a --no-group git2 "$SSHFS_TMP"
+etime rsync -a --no-group git2 gocryptfs.mnt
+echo
+
+echo -n "rm -R     "
+etime rm -R "$SSHFS_TMP/git1" "$SSHFS_TMP/git2"
+etime rm -R gocryptfs.mnt/git1 gocryptfs.mnt/git2
+echo
+
+echo -n "mkdir     "
+pushd "$SSHFS_TMP" > /dev/null
+etime mkdir $(seq 1 20)
+popd > /dev/null
+cd gocryptfs.mnt
+etime mkdir $(seq 1 20)
+cd ..
+echo
+
+echo -n "rmdir     "
+pushd "$SSHFS_TMP" > /dev/null
+etime rmdir $(seq 1 20)
+popd > /dev/null
+cd gocryptfs.mnt
+etime rmdir $(seq 1 20)
+cd ..
+echo
+
+echo -n "touch     "
+pushd "$SSHFS_TMP" > /dev/null
+etime touch $(seq 101 120)
+popd > /dev/null
+cd gocryptfs.mnt
+etime touch $(seq 101 120)
+cd ..
+echo
+
+echo -n "rm        "
+pushd "$SSHFS_TMP" > /dev/null
+etime rm $(seq 101 120)
+popd > /dev/null
+cd gocryptfs.mnt
+etime rm $(seq 101 120)
+cd ..
+echo