diff --git a/Test/runtests b/Test/runtests
index 5dd76cea..df070460 100755
--- a/Test/runtests
+++ b/Test/runtests
@@ -12,12 +12,30 @@ REMAPEXE=${3:-../build/install/bin/spirv-remap}
 HASERROR=0
 mkdir -p $TARGETDIR
 
+LIBPATH="$(cd "$(dirname "$(dirname $EXE)")" && pwd)/lib"
+if [ -d "${LIBPATH}" ]; then
+    export LD_LIBRARY_PATH="${LIBPATH}:${LD_LIBRARY_PATH}" 
+fi
+
+function run {
+    $EXE $@
+    result=$?
+    case "$result" in
+    [0-6]) # Valid success and error codes
+        return
+    ;;
+    *)
+        echo "$EXE returned $result"
+        HASERROR=1
+    esac
+}
+
 if [ -a localtestlist ]
   then
     while read t; do
         echo Running $t...
         b=`basename $t`
-        $EXE -i -l $t > $TARGETDIR/$b.out
+        run -i -l $t > $TARGETDIR/$b.out
         diff -b $BASEDIR/$b.out $TARGETDIR/$b.out || HASERROR=1
     done < localtestlist
 fi
@@ -28,40 +46,40 @@ rm -f comp.spv frag.spv geom.spv tesc.spv tese.spv vert.spv
 # special tests
 #
 
-$EXE badMacroArgs.frag > $TARGETDIR/badMacroArgs.frag.out
+run badMacroArgs.frag > $TARGETDIR/badMacroArgs.frag.out
 diff -b $BASEDIR/badMacroArgs.frag.out $TARGETDIR/badMacroArgs.frag.out || HASERROR=1
 
 #
 # reflection tests
 #
 echo Running reflection...
-$EXE -l -q -C reflection.vert > $TARGETDIR/reflection.vert.out
+run -l -q -C reflection.vert > $TARGETDIR/reflection.vert.out
 diff -b $BASEDIR/reflection.vert.out $TARGETDIR/reflection.vert.out || HASERROR=1
-$EXE -l -q -C --reflect-strict-array-suffix --reflect-basic-array-suffix --reflect-intermediate-io --reflect-separate-buffers --reflect-all-block-variables --reflect-unwrap-io-blocks --reflect-all-io-variables --reflect-shared-std140-ubo --reflect-shared-std140-ssbo reflection.options.vert > $TARGETDIR/reflection.options.vert.out
+run -l -q -C --reflect-strict-array-suffix --reflect-basic-array-suffix --reflect-intermediate-io --reflect-separate-buffers --reflect-all-block-variables --reflect-unwrap-io-blocks --reflect-all-io-variables --reflect-shared-std140-ubo --reflect-shared-std140-ssbo reflection.options.vert > $TARGETDIR/reflection.options.vert.out
 diff -b $BASEDIR/reflection.options.vert.out $TARGETDIR/reflection.options.vert.out || HASERROR=1
-$EXE -l -q -C reflection.frag > $TARGETDIR/reflection.frag.out
+run -l -q -C reflection.frag > $TARGETDIR/reflection.frag.out
 diff -b $BASEDIR/reflection.frag.out $TARGETDIR/reflection.frag.out || HASERROR=1
-$EXE -l -q -C --reflect-strict-array-suffix --reflect-basic-array-suffix --reflect-intermediate-io --reflect-separate-buffers --reflect-all-block-variables --reflect-unwrap-io-blocks --reflect-all-io-variables --reflect-shared-std140-ubo --reflect-shared-std140-ssbo reflection.frag > $TARGETDIR/reflection.options.frag.out
+run -l -q -C --reflect-strict-array-suffix --reflect-basic-array-suffix --reflect-intermediate-io --reflect-separate-buffers --reflect-all-block-variables --reflect-unwrap-io-blocks --reflect-all-io-variables --reflect-shared-std140-ubo --reflect-shared-std140-ssbo reflection.frag > $TARGETDIR/reflection.options.frag.out
 diff -b $BASEDIR/reflection.options.frag.out $TARGETDIR/reflection.options.frag.out || HASERROR=1
-$EXE -l -q -C --reflect-strict-array-suffix --reflect-basic-array-suffix --reflect-intermediate-io --reflect-separate-buffers --reflect-all-block-variables --reflect-unwrap-io-blocks --reflect-all-io-variables --reflect-shared-std140-ubo --reflect-shared-std140-ssbo reflection.options.geom > $TARGETDIR/reflection.options.geom.out
+run -l -q -C --reflect-strict-array-suffix --reflect-basic-array-suffix --reflect-intermediate-io --reflect-separate-buffers --reflect-all-block-variables --reflect-unwrap-io-blocks --reflect-all-io-variables --reflect-shared-std140-ubo --reflect-shared-std140-ssbo reflection.options.geom > $TARGETDIR/reflection.options.geom.out
 diff -b $BASEDIR/reflection.options.geom.out $TARGETDIR/reflection.options.geom.out || HASERROR=1
-$EXE -l -q -C reflection.linked.vert reflection.linked.frag > $TARGETDIR/reflection.linked.out
+run -l -q -C reflection.linked.vert reflection.linked.frag > $TARGETDIR/reflection.linked.out
 diff -b $BASEDIR/reflection.linked.out $TARGETDIR/reflection.linked.out || HASERROR=1
-$EXE -l -q -C --reflect-strict-array-suffix --reflect-basic-array-suffix --reflect-intermediate-io --reflect-separate-buffers --reflect-all-block-variables --reflect-unwrap-io-blocks --reflect-all-io-variables --reflect-shared-std140-ubo --reflect-shared-std140-ssbo reflection.linked.vert reflection.linked.frag > $TARGETDIR/reflection.linked.options.out
+run -l -q -C --reflect-strict-array-suffix --reflect-basic-array-suffix --reflect-intermediate-io --reflect-separate-buffers --reflect-all-block-variables --reflect-unwrap-io-blocks --reflect-all-io-variables --reflect-shared-std140-ubo --reflect-shared-std140-ssbo reflection.linked.vert reflection.linked.frag > $TARGETDIR/reflection.linked.options.out
 diff -b $BASEDIR/reflection.linked.options.out $TARGETDIR/reflection.linked.options.out || HASERROR=1
-$EXE -D -Od -e flizv -l -q -C -V -Od hlsl.reflection.vert > $TARGETDIR/hlsl.reflection.vert.out
+run -D -Od -e flizv -l -q -C -V -Od hlsl.reflection.vert > $TARGETDIR/hlsl.reflection.vert.out
 diff -b $BASEDIR/hlsl.reflection.vert.out $TARGETDIR/hlsl.reflection.vert.out || HASERROR=1
-$EXE -D -Od -e main -l -q -C -V -Od hlsl.reflection.binding.frag > $TARGETDIR/hlsl.reflection.binding.frag.out
+run -D -Od -e main -l -q -C -V -Od hlsl.reflection.binding.frag > $TARGETDIR/hlsl.reflection.binding.frag.out
 diff -b $BASEDIR/hlsl.reflection.binding.frag.out $TARGETDIR/hlsl.reflection.binding.frag.out || HASERROR=1
-$EXE -D -Od -e main -l -q --hlsl-iomap --auto-map-bindings --stb 10 --sbb 20 --ssb 30 --suavb 40 --scb 50 -D -V -e main -Od hlsl.automap.frag > $TARGETDIR/hlsl.automap.frag.out
+run -D -Od -e main -l -q --hlsl-iomap --auto-map-bindings --stb 10 --sbb 20 --ssb 30 --suavb 40 --scb 50 -D -V -e main -Od hlsl.automap.frag > $TARGETDIR/hlsl.automap.frag.out
 diff -b $BASEDIR/hlsl.automap.frag.out $TARGETDIR/hlsl.automap.frag.out || HASERROR=1
 
 #
 # multi-threaded test
 #
 echo Comparing single thread to multithread for all tests in current directory...
-$EXE -i -C *.vert *.geom *.frag *.tesc *.tese *.comp > $TARGETDIR/singleThread.out
-$EXE -i -C *.vert *.geom *.frag *.tesc *.tese *.comp -t > $TARGETDIR/multiThread.out
+run -i -C *.vert *.geom *.frag *.tesc *.tese *.comp > $TARGETDIR/singleThread.out
+run -i -C *.vert *.geom *.frag *.tesc *.tese *.comp -t > $TARGETDIR/multiThread.out
 diff $TARGETDIR/singleThread.out $TARGETDIR/multiThread.out || HASERROR=1
 if [ $HASERROR -eq 0 ]
 then
@@ -73,14 +91,14 @@ fi
 # entry point renaming tests
 #
 echo Running entry-point renaming tests
-$EXE -i -H -V -D -Od --entry-point main_in_spv --ku --source-entrypoint main -Od hlsl.entry.rename.frag > $TARGETDIR/hlsl.entry.rename.frag.out
+run -i -H -V -D -Od --entry-point main_in_spv --ku --source-entrypoint main -Od hlsl.entry.rename.frag > $TARGETDIR/hlsl.entry.rename.frag.out
 diff -b $BASEDIR/hlsl.entry.rename.frag.out $TARGETDIR/hlsl.entry.rename.frag.out || HASERROR=1
 
 #
 # Testing ill-defined uncalled function
 #
 echo Running ill-defined uncalled function
-$EXE -D -Od -e main -H -Od hlsl.deadFunctionMissingBody.vert > $TARGETDIR/hlsl.deadFunctionMissingBody.vert.out
+run -D -Od -e main -H -Od hlsl.deadFunctionMissingBody.vert > $TARGETDIR/hlsl.deadFunctionMissingBody.vert.out
 diff -b $BASEDIR/hlsl.deadFunctionMissingBody.vert.out $TARGETDIR/hlsl.deadFunctionMissingBody.vert.out || HASERROR=1
 
 if [ $HASERROR -eq 0 ]
@@ -94,66 +112,66 @@ fi
 # Testing -S and compound suffixes
 #
 echo Running explicit stage test and compound suffix tests
-$EXE -Od -i -S vert nosuffix > $TARGETDIR/nosuffix.out
+run -Od -i -S vert nosuffix > $TARGETDIR/nosuffix.out
 diff -b $BASEDIR/nosuffix.out $TARGETDIR/nosuffix.out || HASERROR=1
-$EXE -Od -i compoundsuffix.vert.glsl > $TARGETDIR/compoundsuffix.vert.glsl
+run -Od -i compoundsuffix.vert.glsl > $TARGETDIR/compoundsuffix.vert.glsl
 diff -b $BASEDIR/compoundsuffix.vert.glsl $TARGETDIR/compoundsuffix.vert.glsl || HASERROR=1
-$EXE -Od -e main -H compoundsuffix.frag.hlsl > $TARGETDIR/compoundsuffix.frag.hlsl
+run -Od -e main -H compoundsuffix.frag.hlsl > $TARGETDIR/compoundsuffix.frag.hlsl
 diff -b $BASEDIR/compoundsuffix.frag.hlsl $TARGETDIR/compoundsuffix.frag.hlsl || HASERROR=1
 
 #
 # Testing --hlsl-offsets
 #
 echo Running hlsl offsets
-$EXE -i --hlsl-offsets -H spv.hlslOffsets.vert > $TARGETDIR/spv.hlslOffsets.vert.out
+run -i --hlsl-offsets -H spv.hlslOffsets.vert > $TARGETDIR/spv.hlslOffsets.vert.out
 diff -b $BASEDIR/spv.hlslOffsets.vert.out $TARGETDIR/spv.hlslOffsets.vert.out || HASERROR=1
 
 echo Running hlsl offsets
-$EXE -i  --hlsl-offsets -D -Od -e main -H -Od hlsl.hlslOffset.vert > $TARGETDIR/hlsl.hlslOffset.vert.out
+run -i  --hlsl-offsets -D -Od -e main -H -Od hlsl.hlslOffset.vert > $TARGETDIR/hlsl.hlslOffset.vert.out
 diff -b $BASEDIR/hlsl.hlslOffset.vert.out $TARGETDIR/hlsl.hlslOffset.vert.out || HASERROR=1
 
 #
 # Testing --resource-set-binding
 #
 echo Configuring HLSL descriptor set and binding number manually
-$EXE -V -D -Od -e main -H -Od hlsl.multiDescriptorSet.frag --rsb frag t0 0 0 t1 1 0 s0 0 1 s1 1 1 b0 2 0 b1 2 1 b2 2 2 > $TARGETDIR/hlsl.multiDescriptorSet.frag.out
+run -V -D -Od -e main -H -Od hlsl.multiDescriptorSet.frag --rsb frag t0 0 0 t1 1 0 s0 0 1 s1 1 1 b0 2 0 b1 2 1 b2 2 2 > $TARGETDIR/hlsl.multiDescriptorSet.frag.out
 diff -b $BASEDIR/hlsl.multiDescriptorSet.frag.out $TARGETDIR/hlsl.multiDescriptorSet.frag.out || HASERROR=1
 
-$EXE -V -D -Od -e main -H -Od hlsl.explicitDescriptorSet.frag --hlsl-iomap --amb --ssb 10 --stb 20 --rsb 4 > $TARGETDIR/hlsl.explicitDescriptorSet.frag.out
+run -V -D -Od -e main -H -Od hlsl.explicitDescriptorSet.frag --hlsl-iomap --amb --ssb 10 --stb 20 --rsb 4 > $TARGETDIR/hlsl.explicitDescriptorSet.frag.out
 diff -b $BASEDIR/hlsl.explicitDescriptorSet.frag.out $TARGETDIR/hlsl.explicitDescriptorSet.frag.out || HASERROR=1
 
-$EXE -V -D -Od -e main -H -Od hlsl.explicitDescriptorSet.frag --hlsl-iomap --amb --ssb 10 --stb 20 --rsb frag 3 > $TARGETDIR/hlsl.explicitDescriptorSet-2.frag.out
+run -V -D -Od -e main -H -Od hlsl.explicitDescriptorSet.frag --hlsl-iomap --amb --ssb 10 --stb 20 --rsb frag 3 > $TARGETDIR/hlsl.explicitDescriptorSet-2.frag.out
 diff -b $BASEDIR/hlsl.explicitDescriptorSet-2.frag.out $TARGETDIR/hlsl.explicitDescriptorSet-2.frag.out || HASERROR=1
 
 #
 # Testing per-descriptor-set IO map shift
 #
 echo 'Testing per-descriptor-set IO map shift'
-$EXE -e main --hlsl-iomap --ssb 10 1 15 2 --stb 20 --stb 25 2 --stb 70 6 --suavb 30 --suavb 40 2 --sub 50 6 -i -q -D -Od -V hlsl.shift.per-set.frag > $TARGETDIR/hlsl.shift.per-set.frag.out || HASERROR=1
+run -e main --hlsl-iomap --ssb 10 1 15 2 --stb 20 --stb 25 2 --stb 70 6 --suavb 30 --suavb 40 2 --sub 50 6 -i -q -D -Od -V hlsl.shift.per-set.frag > $TARGETDIR/hlsl.shift.per-set.frag.out || HASERROR=1
 diff -b $BASEDIR/hlsl.shift.per-set.frag.out $TARGETDIR/hlsl.shift.per-set.frag.out || HASERROR=1
 
 #
 # Testing location error
 #
 echo Testing SPV no location
-$EXE -V -C spv.noLocation.vert > $TARGETDIR/spv.noLocation.vert.out
+run -V -C spv.noLocation.vert > $TARGETDIR/spv.noLocation.vert.out
 diff -b $BASEDIR/spv.noLocation.vert.out $TARGETDIR/spv.noLocation.vert.out || HASERROR=1
-$EXE -G -H --aml spv.noBuiltInLoc.vert > $TARGETDIR/spv.noBuiltInLoc.vert.out
+run -G -H --aml spv.noBuiltInLoc.vert > $TARGETDIR/spv.noBuiltInLoc.vert.out
 diff -b $BASEDIR/spv.noBuiltInLoc.vert.out $TARGETDIR/spv.noBuiltInLoc.vert.out || HASERROR=1
-$EXE -G spv.looseUniformNoLoc.vert > $TARGETDIR/spv.looseUniformNoLoc.vert.out
+run -G spv.looseUniformNoLoc.vert > $TARGETDIR/spv.looseUniformNoLoc.vert.out
 diff -b $BASEDIR/spv.looseUniformNoLoc.vert.out $TARGETDIR/spv.looseUniformNoLoc.vert.out || HASERROR=1
 
 #
 # Testing debug information
 #
 echo Testing SPV Debug Information
-$EXE -g --relaxed-errors --suppress-warnings --aml --amb --hlsl-offsets --nsf --spirv-val \
+run -g --relaxed-errors --suppress-warnings --aml --amb --hlsl-offsets --nsf --spirv-val \
      -G -H spv.debugInfo.frag --rsb frag 3 > $TARGETDIR/spv.debugInfo.frag.out
 diff -b $BASEDIR/spv.debugInfo.frag.out $TARGETDIR/spv.debugInfo.frag.out || HASERROR=1
-$EXE -g -Od --target-env vulkan1.1 --relaxed-errors --suppress-warnings --aml --amb --hlsl-offsets --nsf --spirv-val \
+run -g -Od --target-env vulkan1.1 --relaxed-errors --suppress-warnings --aml --amb --hlsl-offsets --nsf --spirv-val \
      -G -H spv.debugInfo.frag --rsb frag 3 > $TARGETDIR/spv.debugInfo.1.1.frag.out
 diff -b $BASEDIR/spv.debugInfo.1.1.frag.out $TARGETDIR/spv.debugInfo.1.1.frag.out || HASERROR=1
-$EXE -g -D -Od -e newMain -g --amb --aml --fua --hlsl-iomap --nsf --spirv-val --sib 1 --ssb 2 --sbb 3 --stb 4 --suavb 5 --sub 6 \
+run -g -D -Od -e newMain -g --amb --aml --fua --hlsl-iomap --nsf --spirv-val --sib 1 --ssb 2 --sbb 3 --stb 4 --suavb 5 --sub 6 \
      --sep origMain -H -Od spv.hlslDebugInfo.vert --rsb vert t0 0 0 > $TARGETDIR/spv.hlslDebugInfo.frag.out
 diff -b $BASEDIR/spv.hlslDebugInfo.frag.out $TARGETDIR/spv.hlslDebugInfo.frag.out || HASERROR=1
 
@@ -161,49 +179,49 @@ diff -b $BASEDIR/spv.hlslDebugInfo.frag.out $TARGETDIR/spv.hlslDebugInfo.frag.ou
 # Testing Includer
 #
 echo Testing Includer
-$EXE -D -Od -e main -H -Od ../Test/hlsl.include.vert > $TARGETDIR/hlsl.include.vert.out
+run -D -Od -e main -H -Od ../Test/hlsl.include.vert > $TARGETDIR/hlsl.include.vert.out
 diff -b $BASEDIR/hlsl.include.vert.out $TARGETDIR/hlsl.include.vert.out || HASERROR=1
-$EXE -D -Od -e main -H -Od hlsl.includeNegative.vert > $TARGETDIR/hlsl.includeNegative.vert.out
+run -D -Od -e main -H -Od hlsl.includeNegative.vert > $TARGETDIR/hlsl.includeNegative.vert.out
 diff -b $BASEDIR/hlsl.includeNegative.vert.out $TARGETDIR/hlsl.includeNegative.vert.out || HASERROR=1
-$EXE -l -i include.vert > $TARGETDIR/include.vert.out
+run -l -i include.vert > $TARGETDIR/include.vert.out
 diff -b $BASEDIR/include.vert.out $TARGETDIR/include.vert.out || HASERROR=1
-$EXE -D -Od -e main -H -Od -Iinc1/path1 -Iinc1/path2 hlsl.dashI.vert > $TARGETDIR/hlsl.dashI.vert.out
+run -D -Od -e main -H -Od -Iinc1/path1 -Iinc1/path2 hlsl.dashI.vert > $TARGETDIR/hlsl.dashI.vert.out
 diff -b $BASEDIR/hlsl.dashI.vert.out $TARGETDIR/hlsl.dashI.vert.out || HASERROR=1
-$EXE -D -Od -e MainPs -H -Od -g hlsl.pp.line3.frag > $TARGETDIR/hlsl.pp.line3.frag.out
+run -D -Od -e MainPs -H -Od -g hlsl.pp.line3.frag > $TARGETDIR/hlsl.pp.line3.frag.out
 diff -b $BASEDIR/hlsl.pp.line3.frag.out $TARGETDIR/hlsl.pp.line3.frag.out || HASERROR=1
 
 #
 # Testing -D and -U
 #
 echo "Testing -D and -U"
-$EXE -DUNDEFED -UIN_SHADER -DFOO=200 -i -l --U UNDEFED --define-macro MUL=FOO*2 glsl.-D-U.frag > $TARGETDIR/glsl.-D-U.frag.out
+run -DUNDEFED -UIN_SHADER -DFOO=200 -i -l --U UNDEFED --define-macro MUL=FOO*2 glsl.-D-U.frag > $TARGETDIR/glsl.-D-U.frag.out
 diff -b $BASEDIR/glsl.-D-U.frag.out $TARGETDIR/glsl.-D-U.frag.out || HASERROR=1
-$EXE -D -Od -e main -V -i -DUNDEFED -UIN_SHADER --D FOO=200 --undef-macro UNDEFED -Od hlsl.-D-U.frag > $TARGETDIR/hlsl.-D-U.frag.out
+run -D -Od -e main -V -i -DUNDEFED -UIN_SHADER --D FOO=200 --undef-macro UNDEFED -Od hlsl.-D-U.frag > $TARGETDIR/hlsl.-D-U.frag.out
 diff -b $BASEDIR/hlsl.-D-U.frag.out $TARGETDIR/hlsl.-D-U.frag.out || HASERROR=1
 
 #
 # Test --client and --target-env
 #
 echo "Testing --client and --target-env"
-$EXE --client vulkan100       spv.targetVulkan.vert || HASERROR=1
-$EXE --client opengl100       spv.targetOpenGL.vert || HASERROR=1
-$EXE --target-env vulkan1.0   spv.targetVulkan.vert || HASERROR=1
-$EXE --target-env vulkan1.1   spv.targetVulkan.vert || HASERROR=1
-$EXE --target-env vulkan1.2   spv.targetVulkan.vert || HASERROR=1
-$EXE --target-env opengl      spv.targetOpenGL.vert || HASERROR=1
-$EXE -V100                    spv.targetVulkan.vert || HASERROR=1
-$EXE -G100                    spv.targetOpenGL.vert || HASERROR=1
-$EXE --target-env spirv1.2 -V spv.targetVulkan.vert || HASERROR=1
+run --client vulkan100       spv.targetVulkan.vert || HASERROR=1
+run --client opengl100       spv.targetOpenGL.vert || HASERROR=1
+run --target-env vulkan1.0   spv.targetVulkan.vert || HASERROR=1
+run --target-env vulkan1.1   spv.targetVulkan.vert || HASERROR=1
+run --target-env vulkan1.2   spv.targetVulkan.vert || HASERROR=1
+run --target-env opengl      spv.targetOpenGL.vert || HASERROR=1
+run -V100                    spv.targetVulkan.vert || HASERROR=1
+run -G100                    spv.targetOpenGL.vert || HASERROR=1
+run --target-env spirv1.2 -V spv.targetVulkan.vert || HASERROR=1
 
 #
 # Testing GLSL entry point rename
 #
 echo "Testing GLSL entry point rename"
-$EXE -H -e foo --source-entrypoint main glsl.entryPointRename.vert > $TARGETDIR/glsl.entryPointRename.vert.out
+run -H -e foo --source-entrypoint main glsl.entryPointRename.vert > $TARGETDIR/glsl.entryPointRename.vert.out
 diff -b $BASEDIR/glsl.entryPointRename.vert.out $TARGETDIR/glsl.entryPointRename.vert.out || HASERROR=1
-$EXE -H -e foo --source-entrypoint bar glsl.entryPointRename.vert > $TARGETDIR/glsl.entryPointRename.vert.bad.out
+run -H -e foo --source-entrypoint bar glsl.entryPointRename.vert > $TARGETDIR/glsl.entryPointRename.vert.bad.out
 diff -b $BASEDIR/glsl.entryPointRename.vert.bad.out $TARGETDIR/glsl.entryPointRename.vert.bad.out || HASERROR=1
-$EXE -H -e foo --source-entrypoint main glsl.entryPointRename2.vert > $TARGETDIR/glsl.entryPointRename2.vert.out
+run -H -e foo --source-entrypoint main glsl.entryPointRename2.vert > $TARGETDIR/glsl.entryPointRename2.vert.out
 diff -b $BASEDIR/glsl.entryPointRename2.vert.out $TARGETDIR/glsl.entryPointRename2.vert.out || HASERROR=1
 
 #
@@ -219,21 +237,21 @@ diff -b $BASEDIR/remap.invalid-spirv-2.out $TARGETDIR/remap.invalid-spirv-2.out
 # Testing position Y inversion
 #
 echo "Testing position Y inversion"
-$EXE -H -e main -V -D -Od -H -i --iy hlsl.y-negate-1.vert > $TARGETDIR/hlsl.y-negate-1.vert.out
+run -H -e main -V -D -Od -H -i --iy hlsl.y-negate-1.vert > $TARGETDIR/hlsl.y-negate-1.vert.out
 diff -b $BASEDIR/hlsl.y-negate-1.vert.out $TARGETDIR/hlsl.y-negate-1.vert.out || HASERROR=1
-$EXE -H -e main -V -D -Od -H -i --invert-y hlsl.y-negate-2.vert > $TARGETDIR/hlsl.y-negate-2.vert.out
+run -H -e main -V -D -Od -H -i --invert-y hlsl.y-negate-2.vert > $TARGETDIR/hlsl.y-negate-2.vert.out
 diff -b $BASEDIR/hlsl.y-negate-2.vert.out $TARGETDIR/hlsl.y-negate-2.vert.out || HASERROR=1
-$EXE -H -e main -V -D -Od -H -i --invert-y hlsl.y-negate-3.vert > $TARGETDIR/hlsl.y-negate-3.vert.out
+run -H -e main -V -D -Od -H -i --invert-y hlsl.y-negate-3.vert > $TARGETDIR/hlsl.y-negate-3.vert.out
 diff -b $BASEDIR/hlsl.y-negate-3.vert.out $TARGETDIR/hlsl.y-negate-3.vert.out || HASERROR=1
 
 #
 # Testing hlsl_functionality1
 #
 echo "Testing hlsl_functionality1"
-$EXE -H -e main -D -Od -fhlsl_functionality1 hlsl.structbuffer.incdec.frag > \
+run -H -e main -D -Od -fhlsl_functionality1 hlsl.structbuffer.incdec.frag > \
     $TARGETDIR/hlsl.structbuffer.incdec.frag.hlslfun1.out
 diff -b $BASEDIR/hlsl.structbuffer.incdec.frag.hlslfun1.out $TARGETDIR/hlsl.structbuffer.incdec.frag.hlslfun1.out || HASERROR=1
-$EXE -H -e main -D -Od -fhlsl_functionality1 hlsl.noSemantic.functionality1.comp > \
+run -H -e main -D -Od -fhlsl_functionality1 hlsl.noSemantic.functionality1.comp > \
     $TARGETDIR/hlsl.noSemantic.functionality1.comp.out
 diff -b $BASEDIR/hlsl.noSemantic.functionality1.comp.out $TARGETDIR/hlsl.noSemantic.functionality1.comp.out || HASERROR=1
 
@@ -241,7 +259,7 @@ diff -b $BASEDIR/hlsl.noSemantic.functionality1.comp.out $TARGETDIR/hlsl.noSeman
 # Testing HLSL-specific PP feature expansion
 #
 echo "Testing HLSL-specific PP feature expansion"
-$EXE -D -E hlsl.pp.expand.frag > $TARGETDIR/hlsl.pp.expand.frag.out 2> $TARGETDIR/hlsl.pp.expand.frag.err
+run -D -E hlsl.pp.expand.frag > $TARGETDIR/hlsl.pp.expand.frag.out 2> $TARGETDIR/hlsl.pp.expand.frag.err
 diff -b $BASEDIR/hlsl.pp.expand.frag.out $TARGETDIR/hlsl.pp.expand.frag.out || HASERROR=1
 diff -b $BASEDIR/hlsl.pp.expand.frag.err $TARGETDIR/hlsl.pp.expand.frag.err || HASERROR=1
 
@@ -249,7 +267,7 @@ diff -b $BASEDIR/hlsl.pp.expand.frag.err $TARGETDIR/hlsl.pp.expand.frag.err || H
 # Test --nan-clamp
 #
 echo "Testing nan-clamp"
-$EXE --nan-clamp -H --aml --amb spv.400.frag > $TARGETDIR/spv.400.frag.nanclamp.out
+run --nan-clamp -H --aml --amb spv.400.frag > $TARGETDIR/spv.400.frag.nanclamp.out
 diff -b $BASEDIR/spv.400.frag.nanclamp.out $TARGETDIR/spv.400.frag.nanclamp.out || HASERROR=1
 
 #