Merge pull request #45222 from antmicro:renode_makefile

PiperOrigin-RevId: 348099358
Change-Id: If07c7cac5d3d6f6d250875bff02eb40330053528

tensorflow/lite/micro/testing/test_bluepill_binary.sh

@@ -13,12 +13,20 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 # ==============================================================================
+#
+#
+# Parameters:
+#  ${1} - path to a binary to test or directory (all *_test will be run).
+
+set -e
+
+TARGET=bluepill
 
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 TFLM_ROOT_DIR=${SCRIPT_DIR}/..
 
 # The renode script for the board being emulated.
-RESC_PATH=${TFLM_ROOT_DIR}/testing/bluepill.resc
+RESC_PATH=${TFLM_ROOT_DIR}/testing/${TARGET}.resc
 
 # Robot file with definition of custom keywords used in test suite.
 ROBOT_RESOURCE=${TFLM_ROOT_DIR}/testing/robot.resource.txt
@@ -41,8 +49,6 @@ then
   exit 1
 fi
 
-exit_code=0
-
 # Files generated by this script will go in the RESULTS_DIRECTORY. These include:
 #  1. UART_LOG: Output log from the renode uart.
 #  2. html and xml files generated by the Robot Framework.
@@ -52,12 +58,12 @@ exit_code=0
 # binaries are run in a the same test suite and UART_LOG only has logs from the last test
 # binary since it is deleted prior to running each test binary. If some test fails
 # the UART_LOG will be printed to console log before being deleted.
-RESULTS_DIRECTORY=/tmp/renode_bluepill_logs
+RESULTS_DIRECTORY=/tmp/renode_${TARGET}_logs
 mkdir -p ${RESULTS_DIRECTORY}
 
 UART_LOG=${RESULTS_DIRECTORY}/uart_log.txt
 
-ROBOT_SCRIPT=${RESULTS_DIRECTORY}/Bluepill.robot
+ROBOT_SCRIPT=${RESULTS_DIRECTORY}/${TARGET}.robot
 
 echo -e "*** Settings ***\n" \
         "Suite Setup                   Setup\n" \
@@ -66,7 +72,7 @@ echo -e "*** Settings ***\n" \
         "Test Teardown                 Teardown With Custom Message\n" \
         "Resource                      \${RENODEKEYWORDS}\n" \
         "Resource                      ${ROBOT_RESOURCE}\n" \
-        "Default Tags                  bluepill uart tensorflow arm\n" \
+        "Default Tags                  tensorflow\n" \
         "\n" \
         "*** Variables ***\n" \
         "\${RESC}                      undefined_RESC\n" \
@@ -78,11 +84,17 @@ echo -e "*** Settings ***\n" \
         "Should Create Platform\n" \
         "    Create Platform\n" > $ROBOT_SCRIPT
 
-BIN_DIR=$1
+declare -a FILES
-for binary in `ls $BIN_DIR/*_test`;
+if [[ -d ${1} ]]; then
+    FILES=`ls -1 ${1}/*_test`
+else
+    FILES=${1}
+fi
+
+for binary in ${FILES}
 do
     echo -e "Should Run $(basename ${binary})\n"\
-    	    "    Test Binary    @$(realpath ${binary})\n" >> $ROBOT_SCRIPT
+            "    Test Binary    @$(realpath ${binary})\n" >> ${ROBOT_SCRIPT}
 done
 
 ROBOT_COMMAND="${RENODE_TEST_SCRIPT} ${ROBOT_SCRIPT} \
@@ -91,10 +103,5 @@ ROBOT_COMMAND="${RENODE_TEST_SCRIPT} ${ROBOT_SCRIPT} \
   --variable UART_LOG:${UART_LOG}"
 
 echo "${ROBOT_COMMAND}"
-
+echo ""
-if ! ${ROBOT_COMMAND}
+${ROBOT_COMMAND}
-then
-  exit_code=1
-fi
-
-exit $exit_code

tensorflow/lite/micro/tools/ci_build/test_bluepill.sh

@@ -39,9 +39,4 @@ readable_run make -j8 -f tensorflow/lite/micro/tools/make/Makefile TARGET=${TARG
 # Next, build w/o release so that we can run the tests and get additional
 # debugging info on failures.
 readable_run make -f tensorflow/lite/micro/tools/make/Makefile clean
-readable_run make -j8 -f tensorflow/lite/micro/tools/make/Makefile TARGET=${TARGET} build
+readable_run make -j8 -f tensorflow/lite/micro/tools/make/Makefile TARGET=${TARGET} test
-
-# TODO(b/172939049): Using renode to run the tests is not currently integrated
-# with the Makefile.  So, we manually run the test script with the correct path
-# to the bluepill generated files.
-tensorflow/lite/micro/testing/test_bluepill_binary.sh tensorflow/lite/micro/tools/make/gen/bluepill_cortex-m3/bin/

tensorflow/lite/micro/tools/make/Makefile

@@ -525,6 +525,10 @@ $(HOST_OS) \
 arduino \
 chre
 
+# ${TARGET}_makefile.inc can set this to true to allow it to defined a custom
+# implementation for `make test`. See bluepill_makefile as an example.
+TARGET_SPECIFIC_MAKE_TEST:=0
+
 ifeq ($(findstring $(TARGET),$(TARGETS_WITHOUT_MAKEFILES)),)
   include $(MAKEFILE_DIR)/targets/$(TARGET)_makefile.inc
 endif
@@ -644,7 +648,9 @@ $(eval $(call microlite_test,$(notdir $(basename $(TEST_TARGET))),$(TEST_TARGET)
 $(foreach TEST_TARGET,$(filter tensorflow/lite/micro/kernels/%,$(MICROLITE_TEST_SRCS)),\
 $(eval $(call microlite_test,kernel_$(notdir $(basename $(TEST_TARGET))),$(TEST_TARGET))))
 
+ifeq ($(TARGET_SPECIFIC_MAKE_TEST),0)
 test: $(MICROLITE_TEST_TARGETS)
+endif
 
 # Just build the test targets
 build: $(MICROLITE_BUILD_TARGETS)

tensorflow/lite/micro/tools/make/targets/bluepill_makefile.inc

@@ -59,3 +59,10 @@ MICRO_LITE_EXAMPLE_TESTS := $(filter-out $(EXCLUDED_EXAMPLE_TESTS), $(MICRO_LITE
 
 TEST_SCRIPT := tensorflow/lite/micro/testing/test_bluepill_binary.sh
 
+# We are setting this variable to non-zero to allow us to have a custom
+# implementation of `make test` for bluepill
+TARGET_SPECIFIC_MAKE_TEST := 1
+test: build
+	$(TEST_SCRIPT) $(BINDIR)
+
+