Merge branch 'ms-audio-path' into ms-2020-experiment

.github/workflows/cmake-linux.yml

@@ -33,9 +33,15 @@ jobs:
     - name: Build freedv-gui using PortAudio
       shell: bash
       working-directory: ${{github.workspace}}
-      run: ./build_linux.sh portaudio
+      run: UT_ENABLE=1 ./build_linux.sh portaudio
 
     - name: Build freedv-gui using PulseAudio
       shell: bash
       working-directory: ${{github.workspace}}
-      run: ./build_linux.sh pulseaudio
+      run: UT_ENABLE=1 ./build_linux.sh pulseaudio
+
+    - name: Execute unit tests
+      shell: bash
+      working-directory: ${{github.workspace}}/build_linux
+      run: make test
+      

build_linux.sh

@@ -7,6 +7,8 @@
 # Echo what you are doing, and fail if any of the steps fail:
 set -x -e
 
+UT_ENABLE=${UT_ENABLE:-0}
+
 # Allow building of either PulseAudio or PortAudio variants
 FREEDV_VARIANT=${1:-portaudio}
 if [[ "$FREEDV_VARIANT" != "portaudio" && "$FREEDV_VARIANT" != "pulseaudio" ]]; then
@@ -57,5 +59,5 @@ mkdir  -p build_linux && cd build_linux && rm -Rf *
 if [[ "$FREEDV_VARIANT" == "pulseaudio" ]]; then
     PULSEAUDIO_PARAM="-DUSE_PULSEAUDIO=1"
 fi
-cmake $PULSEAUDIO_PARAM -DCMAKE_BUILD_TYPE=Debug -DCODEC2_BUILD_DIR=$CODEC2DIR/build_linux -DLPCNET_BUILD_DIR=$LPCNETDIR/build_linux ..
+cmake $PULSEAUDIO_PARAM -DUNITTEST=$UT_ENABLE -DCMAKE_BUILD_TYPE=Debug -DCODEC2_BUILD_DIR=$CODEC2DIR/build_linux -DLPCNET_BUILD_DIR=$LPCNETDIR/build_linux ..
 make VERBOSE=1

build_osx.sh

@@ -10,7 +10,7 @@ export LPCNETDIR=$FREEDVGUIDIR/LPCNet
 export HAMLIBDIR=$FREEDVGUIDIR/hamlib
 export CODEC2_BRANCH=master
 export LPCNET_BRANCH=master
-export UT_ENABLE=1
+export UT_ENABLE=${UT_ENABLE:-0}
 
 # Prerequisite: build dylibbundler
 if [ ! -d macdylibbundler ]; then

build_windows.sh

@@ -9,6 +9,8 @@
 #   $ CMAKE=mingw32-cmake ./build_windows.sh
 : ${CMAKE=mingw64-cmake}
 
+UT_ENABLE=${UT_ENABLE:-0}
+
 if [ $CMAKE = "mingw64-cmake" ]; then
     BUILD_DIR=build_win64
 else
@@ -51,10 +53,10 @@ if [ $BOOTSTRAP_WX -eq 1 ]; then
     make VERBOSE=1
 
     # build freedv-gui
-    $CMAKE -DBOOTSTRAP_WXWIDGETS=1 -DCMAKE_BUILD_TYPE=Debug -DCODEC2_BUILD_DIR=$CODEC2DIR/$BUILD_DIR -DLPCNET_BUILD_DIR=$LPCNETDIR/$BUILD_DIR ..
+    $CMAKE -DBOOTSTRAP_WXWIDGETS=1 -DUNITTEST=$UT_ENABLE -DCMAKE_BUILD_TYPE=Debug -DCODEC2_BUILD_DIR=$CODEC2DIR/$BUILD_DIR -DLPCNET_BUILD_DIR=$LPCNETDIR/$BUILD_DIR ..
     make VERBOSE=1
 else
     # build freedv-gui
-    $CMAKE -DCMAKE_BUILD_TYPE=Debug -DCODEC2_BUILD_DIR=$CODEC2DIR/$BUILD_DIR -DLPCNET_BUILD_DIR=$LPCNETDIR/$BUILD_DIR ..
+    $CMAKE -DCMAKE_BUILD_TYPE=Debug -DUNITTEST=$UT_ENABLE -DCODEC2_BUILD_DIR=$CODEC2DIR/$BUILD_DIR -DLPCNET_BUILD_DIR=$LPCNETDIR/$BUILD_DIR ..
     make VERBOSE=1
 fi

src/pipeline/ResampleStep.cpp

@@ -24,6 +24,7 @@
 
 #include <algorithm>
 #include <assert.h>
+#include <cstdio>
 
 // returns number of output samples generated by resampling
 // TBD -- remove identical version from util.cpp.