add unit testing script

test/testmcx.sh

@@ -0,0 +1,80 @@
+#!/bin/sh
+
+echo "test binary file ... "
+MCX=../bin/mcx
+if [ ! -f $MCX ]; then exit "mcx binary does not exit"; else echo "ok"; fi
+
+echo "test libraries ... "
+temp=`ldd $MCX | grep 'not found'`
+if [ ! -z "$temp" ]; then exit "library missing: $temp"; else echo "ok"; fi 
+
+echo "test execution permission ... "
+if [ ! -x $MCX ]; then exit "binary missing executable flag"; else echo "ok"; fi
+
+echo "test version number ... "
+temp=`$MCX --version`
+if [ -z "$temp" ]; then exit "fail to print version number"; else echo "ok"; fi
+
+echo "test help info ... "
+temp=`$MCX | grep -o -E '\-\-[a-z]+' | sort | uniq | wc -l`
+if [ "$temp" -lt "40" ]; then exit "fail to print all command line flags"; else echo "ok"; fi
+
+echo "test gpu info ... "
+temp=`$MCX -L | grep 'Compute Capability'`
+if [ -z "$temp" ]; then exit "fail to print CUDA capable GPU"; else echo "ok"; fi
+
+echo "test builtin benchmarks listing ... "
+temp=`$MCX --bench | grep 'cube60'`
+if [ -z "$temp" ]; then exit "fail to print built-in benchmarks"; else echo "ok"; fi
+
+echo "test exporting json input from builtin examples ... "
+temp=`$MCX --bench cube60 --dumpjson - | grep '"Name":\s*"cubic60"'`
+if [ -z "$temp" ]; then exit "fail to dump json input shape from builtin example"; else echo "ok"; fi
+
+echo "test exporting json input from builtin examples with volume data ... "
+temp=`$MCX --bench colin27 --dumpjson - | grep '"_ArrayZipData_":\s*"eJzs3Yl666oOBe'`
+if [ -z "$temp" ]; then exit "fail to dump json input with volume from builtin example"; else echo "ok"; fi
+
+echo "test exporting builtin volume with gzip compression ... "
+temp=`$MCX --bench colin27 --dumpjson - --zip gzip | grep -o -E '"_ArrayZipData_":\s*"H4sIAAAAAAAAA\+z'`
+if [ -z "$temp" ]; then exit "fail to set gzip compression for volume exporting"; else echo "ok"; fi
+
+echo "test homogeneous domain simulation ... "
+temp=`$MCX --bench cube60 | grep -o -E 'absorbed:.*17\.[0-9]+%'`
+if [ -z "$temp" ]; then exit "fail to run cube60 benchmark"; else echo "ok"; fi
+
+echo "test boundary reflection ... "
+temp=`$MCX --bench cube60b | grep -o -E 'absorbed:.*27\.[0-9]+%'`
+if [ -z "$temp" ]; then exit "fail to run cube60b benchmark"; else echo "ok"; fi
+
+echo "test boundary reflection flag -b ... "
+temp=`$MCX --bench cube60 -b 1 | grep -o -E 'absorbed:.*27\.[0-9]+%'`
+if [ -z "$temp" ]; then exit "fail to use -b 1 flag to enable reflection"; else echo "ok"; fi
+
+echo "test boundary condition flag -B ... "
+temp=`$MCX --bench cube60 -b 1 -B aarraa | grep -o -E 'absorbed:.*27\.[0-9]+%'`
+if [ -z "$temp" ]; then exit "fail to use -B flag to set facet based boundary condition"; else echo "ok"; fi
+
+echo "test photon detection ... "
+temp=`$MCX --bench cube60b | grep -o -E 'detected.*4[0-9]+ photons'`
+if [ -z "$temp" ]; then exit "fail to detect photons in the cube60b benchmark"; else echo "ok"; fi
+
+echo "test planary widefield source ... "
+temp=`$MCX --bench cube60planar | grep -o -E 'absorbed:.*25\.[0-9]+%'`
+if [ -z "$temp" ]; then exit "fail to run cube60planar benchmark"; else echo "ok"; fi
+
+echo "test heterogeneous domain ... "
+temp=`$MCX --bench spherebox | grep -o -E 'absorbed:.*10\.[0-9]+%'`
+if [ -z "$temp" ]; then exit "fail to run spherebox benchmark"; else echo "ok"; fi
+
+echo "test default thread/block setting ... "
+temp=`$MCX --bench spherebox -A 0 | grep -o -E 'threadph=61 extra=576'`
+if [ -z "$temp" ]; then exit "fail to use default thread block settings in spherebox benchmark"; else echo "ok"; fi
+
+echo "test user-defined thread/block setting ... "
+temp=`$MCX --bench spherebox -A 0 -t 20000 -T 128 | grep -o -E 'threadph=50 extra=1600 np=1000000 nthread=19968'`
+if [ -z "$temp" ]; then exit "fail to use default thread block settings in spherebox benchmark"; else echo "ok"; fi
+
+echo "test progress bar ... "
+temp=`$MCX --bench cube60 -D P | grep 'Progress: .* 100%'`
+if [ -z "$temp" ]; then exit "fail to print progress bar"; else echo "ok"; fi