test-all.sh: Rework use of directory argument
If a directory is specified, then check shader source files there. Otherwise, use shader source files in the same directory as the test script. Enhance error checking and messages. Change-Id: I6ea40e2a44128ba3ce103faaad5326b89bbf4ed7 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/49841 Commit-Queue: David Neto <dneto@google.com> Auto-Submit: David Neto <dneto@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
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@ -28,28 +28,35 @@ CHECK_HLSL=1
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TINT="$1"
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ONLY_FORMAT="$2"
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SUBDIR="$3"
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TARGETDIR="$3"
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function usage() {
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echo "test-all.sh compiles with tint all the .wgsl files in the tint/test"
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echo "directory, for each of the SPIR-V, MSL, HLSL and WGSL backends."
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echo "Any errors are reported as test failures."
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echo ""
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echo "Usage: test-all.sh <path-to-tint-executable> [<only-format> [<subdir-with-more-samples>]]"
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echo "test-all.sh uses tint to compile .wgsl and .spvasm files, reporting errors as test failures."
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echo
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echo "<only-format> limits which output format is tested. The default is all."
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echo " Possible values are: all, wgsl, spv, msl, hlsl"
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echo "Usage: test-all.sh <path-to-tint-executable> [<only-format> [directory]]"
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echo
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echo "<subdir-with-more-samples> specifies which directory has the sample files, relative to the script."
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echo " When not specified, check the .wgsl and .spvasm files in the script directory."
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echo "<only-format> specifies which output format is tested."
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echo " Possible values are: all, wgsl, spv, msl, hlsl."
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echo " The default is 'all'."
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echo
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echo "[directory] specifies which directory holds the source files"
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echo " The default is to use the script directory."
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}
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if [ -z "$TINT" ]; then
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echo "error: missing argument: location of the 'tint' executable"
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echo
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usage
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exit 1
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fi
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if [ ! -x "$TINT" ]; then
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echo "error: invalid argument: location of the 'tint' executable"
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echo
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usage
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exit 1
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fi
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if [ ! -z "$ONLY_FORMAT" ]; then
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if [ -n "$ONLY_FORMAT" ]; then
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case "${ONLY_FORMAT}" in
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all)
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;;
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@ -78,25 +85,32 @@ if [ ! -z "$ONLY_FORMAT" ]; then
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CHECK_HLSL=1
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;;
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*)
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echo "error: invalid format argument: $ONLY_FORMAT"
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echo
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usage
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exit 1
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esac
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fi
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if [ ! -z "${SUBDIR}" ]; then
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if [ ! -d "${SUBDIR}" ]; then
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echo "error: ${SUBDIR} is not a directory"
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exit 1
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fi
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fi
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if [ ! -z "$4" ]; then
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if [ -n "$4" ]; then
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echo "error: Too many arguments"
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echo
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usage
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exit 1
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fi
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SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd )"
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# If no subdirectory was specified, look in the script directory.
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if [ -z "${TARGETDIR}" ]; then
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TARGETDIR="${SCRIPT_DIR}"
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fi
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if [ ! -d "${TARGETDIR}" ]; then
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echo "error: ${TARGETDIR} is not a directory"
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exit 1
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fi
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NUM_PASS=0
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NUM_SKIP=0
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NUM_FAIL=0
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@ -122,7 +136,8 @@ function check() {
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local FORMAT=$2
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SKIP=
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if [[ $SKIPPED == *"${FORMAT}:${TEST_FILE}"* ]]; then
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TEST_FILE_WITHOUT_DIR=$(basename ${TEST_FILE})
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if [[ $SKIPPED == *"${FORMAT}:${TEST_FILE_WITHOUT_DIR}"* ]]; then
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SKIP=1
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fi
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@ -133,7 +148,7 @@ function check() {
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return
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fi
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set +e
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"${TINT}" ${SCRIPT_DIR}/${TEST_FILE} --format ${FORMAT} -o /dev/null
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"${TINT}" ${TEST_FILE} --format ${FORMAT} -o /dev/null
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if [ $? -eq 0 ]; then
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echo -e "${TEXT_GREEN}PASS${TEXT_DEFAULT}"
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NUM_PASS=$((${NUM_PASS}+1))
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@ -147,11 +162,6 @@ function check() {
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# check_formats(TEST_FILE)
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function check_formats() {
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local TEST_FILE=$1
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if [ -x realpath ]; then
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TEST_FILE=$(realpath --relative-to="$SCRIPT_DIR" "$TEST_FILE")
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else
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TEST_FILE=$(echo -n "$TEST_FILE"| sed -e "s'${SCRIPT_DIR}/*''")
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fi
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echo
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echo "Testing ${TEST_FILE}..."
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[ ${CHECK_WGSL} -eq 0 ] || check "${TEST_FILE}" wgsl
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@ -160,17 +170,10 @@ function check_formats() {
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[ ${CHECK_HLSL} -eq 0 ] || check "${TEST_FILE}" hlsl
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}
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if [ -z "${SUBDIR}" ]; then
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for F in ${SCRIPT_DIR}/*.spvasm ${SCRIPT_DIR}/*.wgsl
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do
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check_formats "$F"
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done
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else
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for F in "${SCRIPT_DIR}/${SUBDIR}"/*;
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do
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check_formats "$F"
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done
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fi
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for F in "${TARGETDIR}"/*.spvasm "${TARGETDIR}"/*.wgsl
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do
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check_formats "$F"
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done
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if [ ${NUM_FAIL} -ne 0 ]; then
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echo
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