Add '|| exit' when loading cmd_test_common.sh (#2739)

Makes sure tests fail if cmd_test_common.sh fails to load.
In some cases, add "set -eu" at the top of the file when there is other code before loading the common script.

Author: maryla-uc

tests/cmd_test_common.sh

@@ -18,7 +18,7 @@
 # the test: source $(dirname "$0")/cmd_test_common.sh
 
 # Very verbose but useful for debugging.
-set -ex
+set -eux
 
 if [[ "$#" -ge 1 ]]; then
   # eval so that the passed in directory can contain variables.

tests/golden_test_common.sh

@@ -11,7 +11,7 @@
 # The paths to avifenc and to the testdata dir will be passed as arguments.
 # See 'test_cmd_enc_boxes_golden.sh' for an example.
 
-set -e
+set -eu
 
 if [[ "$#" -ge 1 ]]; then
   # eval so that the passed in directory can contain variables.

tests/test_cmd.sh

@@ -16,14 +16,15 @@
 #
 # tests for command lines
 
-source $(dirname "$0")/cmd_test_common.sh
+source $(dirname "$0")/cmd_test_common.sh || exit
 
 # Basic calls.
 "${AVIFENC}" --version
 "${AVIFDEC}" --version
 
 # Input file paths.
 INPUT_Y4M="${TESTDATA_DIR}/kodim03_yuv420_8bpc.y4m"
+INPUT_PNG="${TESTDATA_DIR}/circle-trns-after-plte.png"
 INPUT_UTF8_Y4M="🐾.y4m"
 # Output file names.
 ENCODED_FILE="avif_test_cmd_encoded.avif"

tests/test_cmd_animation.sh

@@ -14,7 +14,7 @@
 # limitations under the License.
 # ------------------------------------------------------------------------------
 
-source $(dirname "$0")/cmd_test_common.sh
+source $(dirname "$0")/cmd_test_common.sh || exit
 
 # Input file paths.
 INPUT_Y4M_0="${TESTDATA_DIR}/kodim03_yuv420_8bpc.y4m"

tests/test_cmd_avifgainmaputil.sh

@@ -4,7 +4,7 @@
 #
 # tests for command lines (avifgainmaputil tool)
 
-source $(dirname "$0")/cmd_test_common.sh
+source $(dirname "$0")/cmd_test_common.sh || exit
 
 AVIFGAINMAPUTIL="${BINARY_DIR}/avifgainmaputil"
 

tests/test_cmd_avm.sh

@@ -16,7 +16,7 @@
 #
 # tests for command lines
 
-source $(dirname "$0")/cmd_test_common.sh
+source $(dirname "$0")/cmd_test_common.sh || exit
 
 # Basic calls.
 "${AVIFENC}" --version

tests/test_cmd_avm_lossless.sh

@@ -16,7 +16,7 @@
 #
 # tests for command lines (lossless)
 
-source $(dirname "$0")/cmd_test_common.sh
+source $(dirname "$0")/cmd_test_common.sh || exit
 
 # Input file paths.
 INPUT_PNG="${TESTDATA_DIR}/ArcTriomphe-cHRM-orig.png"

tests/test_cmd_enc_boxes_golden.sh

@@ -12,11 +12,14 @@
 # But most of the time you will be running this test with 'make test' or
 # 'ctest -V -R test_cmd_enc_boxes_golden'
 
+set -eu
+
 # ===================================
 # ========== Encode files ===========
 # ===================================
 # To add new test case, just add new encode commands to this function.
 # All .avif files created here will become test cases.
+
 encode_test_files() {
     AVIFENC="$1"
     TESTDATA_DIR="$2"

tests/test_cmd_enc_gainmap_boxes_golden.sh

@@ -13,6 +13,8 @@
 # But most of the time you will be running this test with 'make test' or
 # 'ctest -V -R test_cmd_enc_gainmap_boxes_golden'
 
+set -eu
+
 # ===================================
 # ========== Encode files ===========
 # ===================================

tests/test_cmd_gainmap.sh

@@ -16,7 +16,7 @@
 #
 # tests for command lines (gain maps)
 
-source $(dirname "$0")/cmd_test_common.sh
+source $(dirname "$0")/cmd_test_common.sh || exit
 
 # Input file paths.
 INPUT_JPEG_GAINMAP="${TESTDATA_DIR}/paris_exif_xmp_gainmap_bigendian.jpg"