Use GitHub CI to run tests (earlephilhower#287)

.github/workflows/pr-or-master-push.yml

@@ -0,0 +1,65 @@
+# Run whenever a PR is generated or updated.
+
+# Most jobs check out the code, ensure Python3 is installed, and for build
+# tests the ESP8266 toolchain is cached when possible to speed up execution.
+
+name: ESP8266 Arduino CI
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+
+jobs:
+
+  build-esp8266:
+    name: Build ESP8266
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        chunk: [0, 1, 2, 3, 4]
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        submodules: true
+    - uses: actions/setup-python@v2
+      with:
+        python-version: '3.x'
+    - name: Build Sketches
+      env:
+        TRAVIS_BUILD_DIR: ${{ github.workspace }}
+        TRAVIS_TAG: ${{ github.ref }}
+        BUILD_TYPE: build
+        BUILD_MOD: 5
+        BUILD_REM: ${{ matrix.chunk }}
+      run: |
+        bash ./tests/common.sh
+
+
+# Run host test suite under valgrind for runtime checking of code.
+  host-tests:
+    name: Host tests
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        submodules: true
+    - uses: actions/setup-python@v2
+      with:
+        python-version: '3.x'
+    - name: Run host tests
+      env:
+        TRAVIS_BUILD_DIR: ${{ github.workspace }}
+        TRAVIS_TAG: ${{ github.ref }}
+      run: |
+        sudo dpkg --add-architecture i386
+        sudo apt-get update
+        sudo apt-get install valgrind lcov gcc-multilib g++-multilib libc6-dbg:i386
+        cd ./tests/host/
+        make
+        valgrind --leak-check=full --track-origins=yes -v --error-limit=no --show-leak-kinds=all --error-exitcode=999 ./mp3
+        valgrind --leak-check=full --track-origins=yes -v --error-limit=no --show-leak-kinds=all --error-exitcode=999 ./aac
+        valgrind --leak-check=full --track-origins=yes -v --error-limit=no --show-leak-kinds=all --error-exitcode=999 ./wav
+        valgrind --leak-check=full --track-origins=yes -v --error-limit=no --show-leak-kinds=all --error-exitcode=999 ./midi
+

README.md

@@ -1,4 +1,4 @@
-# ESP8266Audio - supports ESP8266 & ESP32 [![Gitter](https://badges.gitter.im/ESP8266Audio/community.svg)](https://gitter.im/ESP8266Audio/community?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)  [![Build Status](https://travis-ci.org/earlephilhower/ESP8266Audio.svg?branch=master)](https://travis-ci.org/earlephilhower/ESP8266Audio)
+# ESP8266Audio - supports ESP8266 & ESP32 [![Gitter](https://badges.gitter.im/ESP8266Audio/community.svg)](https://gitter.im/ESP8266Audio/community?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge) 
 Arduino library for parsing and decoding MOD, WAV, MP3, FLAC, MIDI, AAC, and RTTL files and playing them on an I2S DAC or even using a software-simulated delta-sigma DAC with dynamic 32x-128x oversampling.
 
 ESP8266 is fully supported and most mature, but ESP32 is also mostly there with built-in DAC as well as external ones.

tests/common.sh

@@ -41,12 +41,18 @@ function build_sketches()
     local srcpath=$2
     local build_arg=$3
     local build_dir=build.tmp
+    local build_mod=$BUILD_MOD
+    local build_rem=$BUILD_REM
     mkdir -p $build_dir
     local build_cmd="python3 $arduino/$BUILD_PY -p $PWD/$build_dir $build_arg "
     local sketches=$(find $srcpath -name *.ino)
     print_size_info >size.log
     export ARDUINO_IDE_PATH=$arduino
     for sketch in $sketches; do
+        testcnt=$(( ($testcnt + 1) % $build_mod ))
+        if [ $testcnt -ne $build_rem ]; then
+            continue  # Not ours to do
+        fi
         rm -rf $build_dir/*
         local sketchdir=$(dirname $sketch)
         local sketchdirname=$(basename $sketchdir)
@@ -82,11 +88,6 @@ function install_libraries()
     mkdir -p $HOME/Arduino/libraries
     cp -a $TRAVIS_BUILD_DIR $HOME/Arduino/libraries/ESP8266Audio
     git clone https://github.com/earlephilhower/ESP8266SAM $HOME/Arduino/libraries/ESP8266SAM
-    git clone https://github.com/earlephilhower/ESP8266FastROMFS $HOME/Arduino/libraries/ESP8266FastROMFS
-    git clone https://github.com/Gianbacchio/ESP8266_Spiram $HOME/Arduino/libraries/ESP8266_Spiram
-    # Following libs are not to be tested, just used.
-    rm -rf $HOME/Arduino/libraries/ESP8266_Spiram/examples
-    rm -rf $HOME/Arduino/libraries/ESP8266FastROMFS/examples
 }
 
 function install_ide()
@@ -159,6 +160,11 @@ function build_sketches_with_arduino()
 
 set -e
 
+if [ "$BUILD_MOD" == "" ]; then
+    export BUILD_MOD=1
+    export BUILD_REM=0
+fi
+
 if [ "$BUILD_TYPE" = "build" ]; then
     export BUILD_PY="hardware/esp8266com/esp8266/tools/build.py -b generic -s 4M1M -v -k "
     install_arduino

tests/host/Makefile

@@ -61,6 +61,6 @@ midi: FORCE
 	echo valgrind --leak-check=full --track-origins=yes -v --error-limit=no --show-leak-kinds=all ./midi
 
 clean:
-	rm -f mp3 aac wav *.o
+	rm -f mp3 aac wav midi *.o
 
 FORCE:

tests/host/aac.cpp

@@ -3,13 +3,15 @@
 #include "AudioOutputSTDIO.h"
 #include "AudioGeneratorAAC.h"
 
+#define AAC "../../examples/PlayAACFromPROGMEM/homer.aac"
+
 int main(int argc, char **argv)
 {
     (void) argc;
     (void) argv;
-    AudioFileSourceSTDIO *in = new AudioFileSourceSTDIO("jamonit.aac");
+    AudioFileSourceSTDIO *in = new AudioFileSourceSTDIO(AAC);
     AudioOutputSTDIO *out = new AudioOutputSTDIO();
-    out->SetFilename("jamonit.aac.wav");
+    out->SetFilename("out.aac.wav");
     void *space = malloc(28000+60000);
     AudioGeneratorAAC *aac = new AudioGeneratorAAC(space, 28000+60000);
 

tests/host/wav.cpp

@@ -16,7 +16,6 @@ int main(int argc, char **argv)
     wav->begin(in, out);
     while (wav->loop()) { /*noop*/ }
     wav->stop();
-    out->stop();
 
     delete wav;
     delete out;