ci: add cppcheck

fpga/.gitlab-ci.yml

@@ -56,3 +56,31 @@ test:unit:
       echo "System is currently used by: $(who)"
       echo "We are skipping the test. Please restart manually."
     fi
+
+test:cppcheck:
+  stage: test
+  script:
+    - cppcheck -j $(nproc)
+               --max-configs=32
+               --error-exitcode=1
+               --quiet
+               --inline-suppr
+               --enable=warning,performance,portability,information,missingInclude
+               --std=c++11
+               --suppress=noValidConfiguration
+               -I include
+               -I common/include
+               gpu/
+               src/
+               lib/
+               tests/unit/ | tee cppcheck.log
+  image: ${DOCKER_IMAGE_DEV}:${DOCKER_TAG}
+  dependencies:
+    - build:source
+  tags:
+    - docker
+  artifacts:
+    when: on_failure
+    paths:
+      - cppcheck.log
+    expose_as: cppcheck

fpga/CMakeLists.txt

@@ -66,7 +66,7 @@ add_subdirectory(lib)
 add_subdirectory(src)
 
 if(CRITERION_FOUND AND TOPLEVEL_PROJECT)
-	add_subdirectory(tests)
+	add_subdirectory(tests/unit)
 endif()
 
 if(NOT CMAKE_PROJECT_NAME STREQUAL "villas-node")

fpga/Dockerfile

@@ -50,6 +50,7 @@ RUN yum -y install \
 	devtoolset-7-toolchain \
 	pkgconfig make cmake3 \
 	autoconf automake autogen libtool \
+	cppcheck \
 	texinfo git curl tar
 
 # Several tools only needed for developement and testing
@@ -65,24 +66,24 @@ RUN yum -y install \
 
 # Build & Install Fmtlib
 RUN git clone --recursive https://github.com/fmtlib/fmt.git /tmp/fmt && \
-    mkdir -p /tmp/fmt/build && cd /tmp/fmt/build && \
-    git checkout 5.2.0 && \
-    cmake3 -DBUILD_SHARED_LIBS=1 .. && \
-    make -j$(nproc) install && \
+	mkdir -p /tmp/fmt/build && cd /tmp/fmt/build && \
+	git checkout 5.2.0 && \
+	cmake3 -DBUILD_SHARED_LIBS=1 .. && \
+	make -j$(nproc) install && \
 	rm -rf /tmp/fmt
 
 # Build & Install spdlog
 RUN git clone --recursive https://github.com/gabime/spdlog.git /tmp/spdlog && \
-    mkdir -p /tmp/spdlog/build && cd /tmp/spdlog/build && \
-    git checkout v1.3.1 && \
-    cmake3 -DSPDLOG_FMT_EXTERNAL=ON -DSPDLOG_BUILD_BENCH=OFF .. && \
-    make -j$(nproc) install && \
+	mkdir -p /tmp/spdlog/build && cd /tmp/spdlog/build && \
+	git checkout v1.3.1 && \
+	cmake3 -DSPDLOG_FMT_EXTERNAL=ON -DSPDLOG_BUILD_BENCH=OFF .. && \
+	make -j$(nproc) install && \
 	rm -rf /tmp/spdlog
 
 # Build & Install Criterion
 RUN git clone --recursive https://github.com/Snaipe/Criterion /tmp/criterion && \
-    mkdir -p /tmp/criterion/build && cd /tmp/criterion/build && \
-    git checkout v2.3.3 && \
+	mkdir -p /tmp/criterion/build && cd /tmp/criterion/build && \
+	git checkout v2.3.3 && \
 	cmake3 .. && \
 	make -j$(nproc) install && \
 	rm -rf /tmp/*

fpga/tests/unit/dma.cpp

@@ -33,6 +33,7 @@
 
 using namespace villas;
 
+// cppcheck-suppress unknownMacro
 Test(fpga, dma, .description = "DMA")
 {
 	auto logger = logging.get("unit-test:dma");

fpga/tests/unit/fifo.cpp

@@ -32,6 +32,7 @@
 
 using namespace villas;
 
+// cppcheck-suppress unknownMacro
 Test(fpga, fifo, .description = "FIFO")
 {
 	ssize_t len;

fpga/tests/unit/fpga.cpp

@@ -90,6 +90,7 @@ static void fini()
 	state.cards.clear();
 }
 
+// cppcheck-suppress unknownMacro
 TestSuite(fpga,
 	.init = init,
 	.fini = fini,

fpga/tests/unit/gpu.cpp

@@ -39,7 +39,7 @@
 
 using namespace villas;
 
-
+// cppcheck-suppress unknownMacro
 Test(fpga, gpu_dma, .description = "GPU DMA tests")
 {
 	auto logger = logging.get("unit-test:dma");

fpga/tests/unit/hls.c

@@ -30,6 +30,7 @@
 
 extern struct fpga_card *card;
 
+// cppcheck-suppress unknownMacro
 Test(fpga, hls_dft, .description = "HLS: hls_dft")
 {
 	int ret;

fpga/tests/unit/intc.c

@@ -29,6 +29,7 @@
 
 extern struct fpga_card *card;
 
+// cppcheck-suppress unknownMacro
 Test(fpga, intc, .description = "Interrupt Controller")
 {
 	int ret;

fpga/tests/unit/rtds.cpp

@@ -41,7 +41,7 @@
 
 using namespace villas::fpga::ip;
 
-
+// cppcheck-suppress unknownMacro
 Test(fpga, rtds, .description = "RTDS")
 {
 	auto logger = villas::logging.get("unit-test:rtds");

fpga/tests/unit/rtds2gpu.cpp

@@ -68,6 +68,7 @@ static void dumpMem(const uint32_t* addr, size_t len)
 	}
 }
 
+// cppcheck-suppress unknownMacro
 Test(fpga, rtds2gpu_loopback_dma, .description = "Rtds2Gpu")
 {
 	auto logger = logging.get("unit-test:rtds2gpu");
@@ -176,6 +177,7 @@ Test(fpga, rtds2gpu_loopback_dma, .description = "Rtds2Gpu")
 	}
 }
 
+// cppcheck-suppress unknownMacro
 Test(fpga, rtds2gpu_rtt_cpu, .description = "Rtds2Gpu RTT via CPU")
 {
 	auto logger = logging.get("unit-test:rtds2gpu");
@@ -247,6 +249,7 @@ void gpu_rtds_rtt_start(volatile uint32_t* dataIn, volatile reg_doorbell_t* door
 
 void gpu_rtds_rtt_stop();
 
+// cppcheck-suppress unknownMacro
 Test(fpga, rtds2gpu_rtt_gpu, .description = "Rtds2Gpu RTT via GPU")
 {
 	auto logger = logging.get("unit-test:rtds2gpu");

fpga/tests/unit/rtds_rtt.cpp

@@ -31,6 +31,7 @@
 
 extern struct fpga_card *card;
 
+// cppcheck-suppress unknownMacro
 Test(fpga, rtds_rtt, .description = "RTDS: tight rtt")
 {
 	int ret;

fpga/tests/unit/timer.cpp

@@ -29,6 +29,7 @@
 #include <villas/config.h>
 #include "global.hpp"
 
+// cppcheck-suppress unknownMacro
 Test(fpga, timer, .description = "Timer Counter")
 {
 	auto logger = villas::logging.get("unit-test:timer");

fpga/tests/unit/xsg.c

@@ -34,6 +34,7 @@
 
 extern struct fpga_card *card;
 
+// cppcheck-suppress unknownMacro
 Test(fpga, xsg, .description = "XSG: multiply_add")
 {
 	int ret;