test(ci): added test without upload and without testing command

Hopefully issue will be fixed :(

Author: Inmoresentum

.github/workflows/tflm_wrapper_integration_test.yml

@@ -53,31 +53,36 @@ jobs:
           sudo mv qemu/bin/qemu-system-xtensa /usr/local/bin/
           sudo chmod +x /usr/local/bin/qemu-system-xtensa
 
+      - name: Build tests
+        run: |
+          # First just build the test firmware
+          platformio test --without-uploading --without-testing -e esp32-s3-devkitc-1-qemu
+
       - name: Run tests with QEMU
         run: |
-          # Create a script to run tests with QEMU
-          echo '#!/bin/bash
-          qemu-system-xtensa \
+          # Create an empty flash file
+          dd if=/dev/zero of=flash.bin bs=1M count=4
+          
+          # Run QEMU directly with the test firmware
+          timeout 300 qemu-system-xtensa \
             -machine esp32s3 \
             -nographic \
             -drive file=flash.bin,if=mtd,format=raw \
             -global driver=timer.esp32.timg,property=wdt_disable,value=true \
             -kernel .pio/build/esp32-s3-devkitc-1/firmware.elf \
-            -serial stdio' > run_tests.sh
-          chmod +x run_tests.sh
-          
-          # Create an empty flash file
-          dd if=/dev/zero of=flash.bin bs=1M count=4
+            -serial file:test_output.log \
+            2>&1 | tee qemu_output.log &
           
-          # Build and run tests
-          platformio test -e esp32-s3-devkitc-1 2>&1 | tee test_output.log
+          # Give QEMU some time to run the tests
+          sleep 30
           
           # Check test results
           if grep -q "PASSED" test_output.log; then
             echo "Tests passed successfully!"
             exit 0
           else
-            echo "Tests failed!"
+            echo "Tests failed or didn't complete!"
+            cat test_output.log
             exit 1
           fi
 
@@ -88,4 +93,5 @@ jobs:
           name: test-results
           path: |
             test_output.log
-            .pio/build/esp32-s3-devkitc-1/test_output.txt
+            qemu_output.log
+            .pio/build/esp32-s3-devkitc-1/firmware.elf

platformio.ini

@@ -22,3 +22,17 @@ lib_deps =
     https://github.com/eloquentarduino/EloquentTinyML.git
     https://github.com/arrhythmia-detection/tflm_esp32.git
 
+[env:esp32-s3-devkitc-1-qemu]
+platform = espressif32
+board = esp32-s3-devkitc-1
+framework = arduino
+test_framework = unity
+test_build_src = yes
+monitor_speed = 115200
+build_flags =
+    -DUNITY_INCLUDE_DOUBLE
+    -DUNITY_DOUBLE_PRECISION=1e-12
+    -DPIO_UNIT_TESTING=1
+upload_protocol = esp-prog
+test_speed = 115200
+test_port = socket://localhost:5555