rename releng_ scripts to auto_

libisoburn/trunk/releng/auto_printsize

@@ -0,0 +1,87 @@
+#!/bin/bash
+
+# Copyright 2011 George Danchev <danchev@spnet.net>
+# Licensed under GNU GPL version 2 or later
+
+set -e
+
+not_in_releng_exit() {
+  printf "\nPlease execute the tests from releng directory.\n\n"
+  exit 1
+}
+
+# Include common bits
+. inc/releng_getopts.inc || not_in_releng_exit
+
+# Each releng_ test should decide whether or not it needs
+# a xorriso binary to test, since some do compilations only.
+if [ ! -x $RELENG_XORRISO ]; then
+ print_help
+ printf "\n${SELF}: -x  absolute or relative path to binary to be run.\n\n"
+ exit 31
+fi
+
+# check data dir, if any and after checking -x xorriso
+if [ -d "${GEN_DATA_DIR}" ]; then
+ printf "\n${SELF}: directory %s exists!" ${GEN_DATA_DIR}
+ printf "\n${SELF}: use '${SELF} -c' to remove.\n"
+ exit 8
+else
+ mkdir "${GEN_DATA_DIR}"
+fi
+
+#
+UPPER=40
+
+# All must be set at this point
+# TODO: work out a smarter way to quickly generate different
+# types of trees (long, deep, etc)
+printf "\n${SELF}: Generating sample tree in ${GEN_DATA_DIR} :\n"
+for ((i1=0; i1 < ${UPPER}/4; i1++))
+do
+  for ((i2=0; i2 < ${UPPER}/2; i2++))
+  do
+    for ((i3=0; i3 < ${UPPER}; i3++))
+    do
+    mkdir -p ${GEN_DATA_DIR}/DirOne$i1/DirTwo$i2/DirThree$i3
+    touch    ${GEN_DATA_DIR}/DirOne$i1/DirTwo$i2/DirThree$i3/FileOne
+    done
+  done
+  echo "  $(expr '(' ${i1} + 1 ')' '*' ${UPPER} / 2 '*' ${UPPER}) " \
+       "files created ..."
+done
+printf "done.\n"
+
+printf "\n${SELF}: Performing several print size runs to neutralize possible disk cache impact.\n"
+
+# run xorriso
+if [ -x ${RELENG_XORRISO} ]; then
+  for run in 1 2 3; do
+      printf "\n${SELF}: Running ${RELENG_XORRISO} -as mkisofs -quiet -print-size ${GEN_DATA_DIR}. Trial: ${run}.\n"
+      time ${RELENG_XORRISO} -as mkisofs -quiet -print-size ${GEN_DATA_DIR}
+  done
+fi
+
+# try to run genisoimage
+if which genisoimage >/dev/null 2>&1; then
+  RELENG_GENISOIMAGE=`which genisoimage`
+  for run in 1 2 3; do
+      printf "\n${SELF}: Running ${RELENG_GENISOIMAGE} -quiet -print-size ${GEN_DATA_DIR}. Trial: ${run}.\n"
+      time ${RELENG_GENISOIMAGE}         -quiet -print-size ${GEN_DATA_DIR}
+  done
+fi
+
+# try to run mkisofs
+if which mkisofs >/dev/null 2>&1; then
+  RELENG_MKISOFS=`which mkisofs`
+  for run in 1 2 3; do
+      printf "\n${SELF}: Running ${RELENG_MKISOFS} -quiet -print-size ${GEN_DATA_DIR}. Trial: ${run}.\n"
+      time ${RELENG_MKISOFS}             -quiet -print-size ${GEN_DATA_DIR}
+  done
+fi
+
+#
+cleanup
+
+#
+exit 0