Merge pull request #1273 from rengolin/eclcc-regress

Add ECL regress Unix script
Reviewed-by: Gavin Halliday <ghalliday@hpccsystems.com>

ecl/regress/regress.sh

@@ -0,0 +1,106 @@
+#!/usr/bin/env bash
+###############################################################################
+#  Copyright (C) 2011 HPCC Systems.
+#
+#  All rights reserved. This program is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Affero General Public License as
+#  published by the Free Software Foundation, either version 3 of the
+#  License, or (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Affero General Public License for more details.
+#
+#  You should have received a copy of the GNU Affero General Public License
+#  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+##############################################################################
+# Instructions:
+#
+# To create a golden standard, checkout master top and run:
+#   ./regress.sh -t golden [other options]
+#
+# Then, checkout your branch, compile and run:
+#   ./regress.sh -t my_branch -c golden [other options]
+#
+# Note that, if you don't install the package, you need to get the eclcc
+# in your build directory. (option: -e $BUILDDIR/Debug/bin/eclcc)
+##############################################################################
+
+syntax="syntax: $0 [-t target_dir] [-c compare_dir] [-i include_dir] [-e eclcc binary] -n [parallel processes] [-r (no run, just compare)]"
+
+## Create Makefile (git doesn't like tabs)
+echo "FILES=\$(shell echo *.ecl)" > Makefile
+echo "LOGS=\$(FILES:%.ecl=\$(target_dir)/%.log)" >> Makefile
+echo >> Makefile
+echo "all: \$(LOGS)" >> Makefile
+echo >> Makefile
+echo "\$(target_dir)/%.log: %.ecl" >> Makefile
+echo -e "\t\$(eclcc) \$(flags) $^" >> Makefile
+
+## Default arguments
+target_dir=run_$$
+compare_dir=
+include_dir=
+compare_only=0
+eclcc=`which eclcc`
+np=10
+
+## Get cmd line options (overrite default args)
+if [[ $* != '' ]]; then
+    while getopts "t:c:i:e:n:r" opt; do
+        case $opt in
+            t)
+                target_dir=$OPTARG
+                ;;
+            c)
+                compare_dir=$OPTARG
+                ;;
+            i)
+                include_dir=$OPTARG
+                ;;
+            e)
+                eclcc=$OPTARG
+                ;;
+            n)
+                np=$OPTARG
+                ;;
+            r)
+                compare_only=1
+                ;;
+            :)
+                die $syntax
+                ;;
+        esac
+    done
+fi
+
+if [[ $compare_only = 0 ]]; then
+    ## Set flags
+    default_flags="-P$target_dir -legacy -target=thorlcr -fforceGenerate -fdebugNlp=1 -fnoteRecordSizeInGraph -fregressionTest -b -m -S -shared -faddTimingToWorkunit=0 -fshowRecordCountInGraph"
+    flags="$default_flags $include_dir -fshowMetaInGraph"
+
+    ## Prepare target directory
+    rm -rf $target_dir
+    mkdir -p $target_dir
+
+    ## Compile all regressions
+    echo "* Compiling all regression tests"
+    echo
+    export eclcc flags include_dir target_dir
+    time make -j $np > /dev/null
+fi
+
+## Compare to golden standard (ignore obvious differences)
+if [[ $compare_dir ]]; then
+    if [[ ! -d $target_dir ]]; then
+        echo " ++ No target dir to compare"
+        exit 1
+    fi
+    echo "* Comparing to Golden Standard"
+    echo
+    diff -I $compare_dir -I $target_dir -I '\d* ms' -q $compare_dir $target_dir
+fi
+
+# Confirmation
+echo "* All Done"