Cleanup script and add some dummy tests

test/php.sh

@@ -0,0 +1,74 @@
+#!/bin/bash
+#
+# The current working directory must contain the httpfs executable e.g.:
+#
+# make debug
+# cd build-debug
+# ../test/php.sh
+#
+# Also, PHP with server support must be installed and configured to have the
+# proper permissions in /tmp/.
+
+function on_error
+{
+    set +e +v
+    echo -e '\n>>> Error!\n'
+    exit 1
+}
+
+function on_exit
+{
+    set +e +v
+    kill $HTTPFS_PID $PHP_PID
+    echo '>>> Unmounting filesystem'
+    fusermount -z -u $BASE_DIR/mnt/ &>> $BASE_DIR/log/httpfs.log
+    echo ">>> less $BASE_DIR/log/httpfs.log"
+    echo ">>> less $BASE_DIR/log/php.log"
+    echo ">>> ls -l $BASE_DIR/tmp/"
+}
+
+trap 'on_error' ERR
+trap 'on_exit' EXIT
+
+# setup
+export HTTPFS_VERBOSE=1
+BASE_DIR=$(mktemp -d)
+echo ">>> Setting up the environment in $BASE_DIR/"
+mkdir -p $BASE_DIR/www/
+mkdir -p $BASE_DIR/mnt/
+mkdir -p $BASE_DIR/tmp/
+mkdir -p $BASE_DIR/log/
+echo '>>> Generating PHP file'
+./httpfs generate php > $BASE_DIR/www/httpfs.php
+echo '>>> Starting web server on http://localhost:8000'
+php -S localhost:8000 -t $BASE_DIR/www/ &> $BASE_DIR/log/php.log & disown
+sleep 1
+PHP_PID=$!
+echo '>>> Mounting filesystem'
+./httpfs mount http://localhost:8000/httpfs.php \
+    $BASE_DIR/mnt/ $BASE_DIR/tmp/ &> $BASE_DIR/log/httpfs.log & disown
+sleep 1
+HTTPFS_PID=$!
+
+# tests
+echo '>>> Starting tests'
+cd $BASE_DIR/mnt/
+set -e -v
+############################################################
+help > foo
+chmod 765 foo
+[ $(stat -c "%a" foo) -eq 765 ]
+ln -s foo bar
+mkdir baz
+cd baz
+cp ../foo .
+wc foo > qwe
+ls -l > list
+cd ..
+ln baz/list list
+[ $(stat -c "%h" list) -eq 2 ]
+mv list qwerty
+rm -fr baz
+[ $(stat -c "%h" qwerty) -eq 1 ]
+############################################################
+set +e +v