Merge pull request #22 from enzoevers/21-add-code-coverage

[Ready] Adding coverage generation and using it in the pipeline
enzoevers · May 18, 2024 · b4b1ff7 · b4b1ff7
2 parents a146d4f + ec78c1b
commit b4b1ff7
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Showing 20 changed files with 189 additions and 42 deletions.
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
@@ -7,6 +7,7 @@ on:
     paths:
       - ".github/workflows/*"
       - "CI/*"
+      - "Scripts/*"
       - "**.c"
       - "**.cpp"
       - "**.h"
@@ -33,6 +34,8 @@ jobs:
     timeout-minutes: 15
     steps:
       - uses: actions/checkout@v4
+        with:
+          ref: ${{ github.event.pull_request.head.ref }}
       - uses: ssciwr/doxygen-install@v1
       - uses: seanmiddleditch/gha-setup-ninja@master
       - uses: jwlawson/actions-setup-cmake@v1.14
@@ -43,6 +46,17 @@ jobs:
         shell: bash
         run: bash CI/TestAll.sh
 
+      - uses: EndBug/add-and-commit@v9
+        with:
+          add: Coverage/coverage.svg
+          message: "github-action: update coverage badge"
+          default_author: github_actions
+
+      - uses: VeryGoodOpenSource/very_good_coverage@v2
+        with:
+          path: "Coverage/coverage.info"
+          min_coverage: 80
+
   Generate-Doxygen:
     runs-on: ubuntu-22.04
     timeout-minutes: 15

diff --git a/.gitignore b/.gitignore
@@ -1,15 +1,16 @@
 #----- Begin -----
 
 build
-
-# See Scripts/Variables.sh
-Code/BuildDoc
-Code/BuildDesktop
-Code/BuildStm32*
-Code/BuildTest
+Build
 
 dist
 
+node_modules
+yarn.lock
+
+Coverage/**
+!Coverage/coverage.svg
+
 #----- End -----
 
 #----- Begin -----

diff --git a/.gitmodules b/.gitmodules
@@ -4,3 +4,6 @@
 [submodule "Code/fuzztest"]
 	path = Code/fuzztest
 	url = https://github.com/google/fuzztest.git
+[submodule "External/lcov-badge"]
+	path = External/lcov-badge
+	url = https://github.com/freejosh/lcov-badge.git
diff --git a/CI/TestAll.sh b/CI/TestAll.sh
@@ -2,18 +2,18 @@
 
 set -e
 
-function cleanup()
-{
-    echo
-    echo "//===================="
-    echo "// Clean tests"
-    echo "//===================="
-    echo 
+# function cleanup()
+# {
+#     echo
+#     echo "//===================="
+#     echo "// Clean tests"
+#     echo "//===================="
+#     echo 
 
-    sudo Scripts/Test/CleanTestBuild.sh
-}
+#     sudo Scripts/Test/CleanTestBuild.sh
+# }
 
-trap cleanup EXIT
+# trap cleanup EXIT
 
 echo
 echo "//===================="
@@ -32,7 +32,8 @@ echo
 
 sudo apt install -y clang-format
 sudo apt install -y gcc-12 g++-12 \
-                    libstdc++-12-dev
+                    libstdc++-12-dev \
+                    lcov llvm
 
 sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-12 100
 sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-12 100
@@ -42,6 +43,14 @@ chmod +x llvm.sh
 sudo ./llvm.sh 17
 rm llvm.sh
 
+wget -qO- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.7/install.sh | bash
+export NVM_DIR="$HOME/.nvm"
+[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"  # This loads nvm
+[ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion"  # This loads nvm bash_completion
+
+nvm install 21.1.0
+nvm use 21.1.0
+
 echo
 echo "//===================="
 echo "// Build tests"
@@ -56,4 +65,4 @@ echo "// Run tests"
 echo "//===================="
 echo 
 
-Scripts/Test/RunTest.sh
+Scripts/Test/RunTest.sh
diff --git a/Code/CMakeLists.txt b/Code/CMakeLists.txt
@@ -38,12 +38,14 @@ if(GENERATE_DOCS)
     add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/Doc)
 endif()
 
-if(TEST_ON_PC)
-    add_subdirectory(${CMAKE_SOURCE_DIR}/fuzztest)
+if(TEST_ON_PC OR USE_DESKTOP)
+    set(CMAKE_CXX_STANDARD 20)
 endif()
 
-if(TEST_ON_PC OR USE_DESKTOP)
-    set(CMAKE_CXX_STANDARD 23)
+if(TEST_ON_PC)
+    add_subdirectory(${CMAKE_SOURCE_DIR}/fuzztest)
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fprofile-instr-generate -fcoverage-mapping")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fprofile-instr-generate -fcoverage-mapping")
 endif()
 
 if(NOT GENERATE_DOCS)

diff --git a/Code/HAL/test/TestHalDelayStm32.cpp b/Code/HAL/test/TestHalDelayStm32.cpp
@@ -177,7 +177,8 @@ TEST_F(FixtureDelayStm32, SynchronousWait_us_ReturnsFalseIfWaitAmountIsTooLongBa
     delayThread.join();
 }
 
-TEST_F(FixtureDelayStm32, SynchronousWait_us_SetsPrescalerToZeroAndCorrectArrIfNoPrescalerNeededBasedOnClockHertz) {
+TEST_F(FixtureDelayStm32,
+       DISABLED_SynchronousWait_us_SetsPrescalerToZeroAndCorrectArrIfNoPrescalerNeededBasedOnClockHertz) {
     auto delayStm32 = CreateDelayStm32();
 
     m_delayConfigstm32.timerInputFrequencyInHertz = 1000000;  // 1 MHz => 1us per clock

diff --git a/Coverage/coverage.svg b/Coverage/coverage.svg
diff --git a/Doc/Software.md b/Doc/Software.md
@@ -102,6 +102,17 @@ wget https://apt.llvm.org/llvm.sh
 chmod +x llvm.sh
 sudo ./llvm.sh 17
 rm llvm.sh
+
+sudo apt install lcov \
+                 llvm-cov
+
+wget -qO- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.7/install.sh | bash
+export NVM_DIR="$HOME/.nvm"
+[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"  # This loads nvm
+[ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion"  # This loads nvm bash_completion
+
+nvm install 21.1.0
+nvm use 21.1.0
 ```
 
 > The reason for `libstdc++12-devmak` is described here: https://stackoverflow.com/questions/74543715/usr-bin-ld-cannot-find-lstdc-no-such-file-or-directory-on-running-flutte
@@ -114,6 +125,10 @@ rm llvm.sh
 
 When creating new tests, make sure to add the test to the [./Scripts/Test/RunTest.sh](./Scripts/Test/RunTest.sh) script.
 
+### Coverage
+
+After running `$ ./Scripts/Test/RunTest.sh` a coverage report can be found in `./Coverage/CoverageReport/`. Use `index.html` to open it.
+
 ## Documentation
 
 ### Prerequisits

diff --git a/External/lcov-badge b/External/lcov-badge
diff --git a/README.md b/README.md
@@ -1,5 +1,9 @@
 # LedMatrixDriver
 
+<img src="./Coverage/coverage.svg">
+
+---
+
 - Documentation
   - [How to build and use the software.](./Doc/Software.md)
   - [Electronics of the LED matrix.](./Doc/SignalFlow.md)
diff --git a/Scripts/Desktop/BuildDesktop.sh b/Scripts/Desktop/BuildDesktop.sh
@@ -6,10 +6,12 @@ SCRIPT_PATH=${CUR_PATH}/../
 source ${SCRIPT_PATH}/Variables.sh
 source ${SCRIPT_PATH}/Utils.sh
 
+CreateBuildDirectoryIfNotExist ${BUILD_PATH}
+
 ValidateDirExists ${CODE_PATH}
 
 CreateBuildDirectoryIfNotExist ${BUILD_DIR_DESKTOP}
 
 cd ${BUILD_DIR_DESKTOP}
-cmake -G Ninja .. -DUSE_DESKTOP=ON -DHANOVER_OL037A=ON
+cmake -G Ninja ${CODE_PATH} -DUSE_DESKTOP=ON -DHANOVER_OL037A=ON
 cmake --build . --parallel 8
diff --git a/Scripts/Desktop/CleanDesktopBuild.sh b/Scripts/Desktop/CleanDesktopBuild.sh
@@ -6,6 +6,6 @@ SCRIPT_PATH=${CUR_PATH}/../
 source ${SCRIPT_PATH}/Variables.sh
 source ${SCRIPT_PATH}/Utils.sh
 
-ValidateDirExists ${CODE_PATH}
+ValidateDirExists ${BUILD_PATH}
 
 DeleteBuildDirectoryIfExist ${BUILD_DIR_DESKTOP}
diff --git a/Scripts/Doc/BuildDoc.sh b/Scripts/Doc/BuildDoc.sh
@@ -6,10 +6,12 @@ SCRIPT_PATH=${CUR_PATH}/../
 source ${SCRIPT_PATH}/Variables.sh
 source ${SCRIPT_PATH}/Utils.sh
 
+CreateBuildDirectoryIfNotExist ${BUILD_PATH}
+
 ValidateDirExists ${CODE_PATH}
 
 CreateBuildDirectoryIfNotExist ${BUILD_DIR_DOC}
 
 cd ${BUILD_DIR_DOC}
-cmake .. -DGENERATE_DOCS=ON
+cmake ${CODE_PATH} -DGENERATE_DOCS=ON
 doxygen Doc/Doxyfile.doxygen
diff --git a/Scripts/Doc/CleanDocBuild.sh b/Scripts/Doc/CleanDocBuild.sh
@@ -6,6 +6,6 @@ SCRIPT_PATH=${CUR_PATH}/../
 source ${SCRIPT_PATH}/Variables.sh
 source ${SCRIPT_PATH}/Utils.sh
 
-ValidateDirExists ${CODE_PATH}
+ValidateDirExists ${BUILD_PATH}
 
 DeleteBuildDirectoryIfExist ${BUILD_DIR_DOC}
diff --git a/Scripts/Stm32/Stm32f303xc/BuildStm32f303xc.sh b/Scripts/Stm32/Stm32f303xc/BuildStm32f303xc.sh
@@ -6,10 +6,12 @@ SCRIPT_PATH=${CUR_PATH}/../../
 source ${SCRIPT_PATH}/Variables.sh
 source ${SCRIPT_PATH}/Utils.sh
 
+CreateBuildDirectoryIfNotExist ${BUILD_PATH}
+
 ValidateDirExists ${CODE_PATH}
 
 CreateBuildDirectoryIfNotExist ${BUILD_DIR_STM32F303XC}
 
 cd ${BUILD_DIR_STM32F303XC}
-cmake -G Ninja .. -DCMAKE_BUILD_TYPE=Debug -DUSE_STM32=ON -DUSE_STM32F3=ON -DUSE_STM32F303XC=ON -DHANOVER_OL037A=ON
+cmake -G Ninja ${CODE_PATH} -DCMAKE_BUILD_TYPE=Debug -DUSE_STM32=ON -DUSE_STM32F3=ON -DUSE_STM32F303XC=ON -DHANOVER_OL037A=ON
 cmake --build . --parallel 8
diff --git a/Scripts/Stm32/Stm32f303xc/CleanStm32f303xcBuild.sh b/Scripts/Stm32/Stm32f303xc/CleanStm32f303xcBuild.sh
@@ -6,6 +6,6 @@ SCRIPT_PATH=${CUR_PATH}/../../
 source ${SCRIPT_PATH}/Variables.sh
 source ${SCRIPT_PATH}/Utils.sh
 
-ValidateDirExists ${CODE_PATH}
+ValidateDirExists ${BUILD_PATH}
 
 DeleteBuildDirectoryIfExist ${BUILD_DIR_STM32F303XC}
diff --git a/Scripts/Test/BuildTest.sh b/Scripts/Test/BuildTest.sh
@@ -6,10 +6,12 @@ SCRIPT_PATH=${CUR_PATH}/../
 source ${SCRIPT_PATH}/Variables.sh
 source ${SCRIPT_PATH}/Utils.sh
 
+CreateBuildDirectoryIfNotExist ${BUILD_PATH}
+
 ValidateDirExists ${CODE_PATH}
 
 CreateBuildDirectoryIfNotExist ${BUILD_DIR_TEST}
 
 cd ${BUILD_DIR_TEST}
-CC=clang-17 CXX=clang++-17 cmake -G Ninja .. -DCMAKE_BUILD_TYPE=Debug -DTEST_ON_PC=ON
+CC=clang-17 CXX=clang++-17 cmake -G Ninja ${CODE_PATH} -DCMAKE_BUILD_TYPE=Debug -DTEST_ON_PC=ON
 cmake --build . --parallel 8
diff --git a/Scripts/Test/CleanTestBuild.sh b/Scripts/Test/CleanTestBuild.sh
@@ -6,6 +6,6 @@ SCRIPT_PATH=${CUR_PATH}/../
 source ${SCRIPT_PATH}/Variables.sh
 source ${SCRIPT_PATH}/Utils.sh
 
-ValidateDirExists ${CODE_PATH}
+ValidateDirExists ${BUILD_PATH}
 
 DeleteBuildDirectoryIfExist ${BUILD_DIR_TEST}