From 7a354e8088aaa20d58a1c5cd24e52b084c76d959 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sat, 4 Mar 2023 21:57:36 +0100
Subject: [PATCH 1/2] fuzz: Compile using libstd++

It looks like libfuzzer is compiled using libstd++ on Debian Bookworm
and not libc++. Using libc++ causes linking errors, use libstd++
instead.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
---
 tests/fuzz/CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/fuzz/CMakeLists.txt b/tests/fuzz/CMakeLists.txt
index cca74fd..6114a7c 100644
--- a/tests/fuzz/CMakeLists.txt
+++ b/tests/fuzz/CMakeLists.txt
@@ -4,7 +4,7 @@ MACRO(ADD_FUZZER_TEST name)
   ADD_EXECUTABLE(${name} ${name}.c)
   TARGET_COMPILE_OPTIONS(${name} PRIVATE -g -O1 -fno-omit-frame-pointer -fsanitize=fuzzer,address,leak,undefined)
   TARGET_INCLUDE_DIRECTORIES(${name} PRIVATE ${PROJECT_SOURCE_DIR})
-  TARGET_LINK_OPTIONS(${name} PRIVATE -stdlib=libc++ -fsanitize=fuzzer,address,leak,undefined)
+  TARGET_LINK_OPTIONS(${name} PRIVATE -fsanitize=fuzzer,address,leak,undefined)
   TARGET_LINK_LIBRARIES(${name} ubox blobmsg_json json_script ${json})
   ADD_TEST(
     NAME ${name}

From 776d8ff441314bb48064382baf9688036fe13480 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sat, 4 Mar 2023 20:27:22 +0100
Subject: [PATCH 2/2] CI: Add github action

Add a github action to build libubox and then execute the tests.

clang 14 generates debug informations in DWARF 5 format, but valgrind
19.0 does not support that. Install valgrind 20.0 from experimental
which supports it.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
---
 .github/workflows/test.yml | 62 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 .github/workflows/test.yml

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 0000000..091fd81
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,62 @@
+name: 'Run tests'
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  build_test:
+    strategy:
+      matrix:
+        include:
+          - compiler: "-DCMAKE_C_COMPILER=clang"
+          - compiler: "-DCMAKE_C_COMPILER=gcc"
+
+    name: Build and run tests
+    runs-on: ubuntu-latest
+    container:
+      image: debian:bookworm
+
+    steps:
+
+      - name: Add Debian experimental
+        run: |
+           echo "deb http://deb.debian.org/debian/ experimental main" >> /etc/apt/sources.list
+
+      - name: Install compiler
+        run: |
+          apt update
+          apt install -y cmake build-essential lua5.1 pkgconf libjson-c-dev liblua5.1-0-dev python3.11-venv clang libc++abi-dev libc++-dev
+          apt -t experimental install -y valgrind
+          useradd -ms /bin/bash buildbot
+
+      - name: Checkout libubox
+        uses: actions/checkout@v3
+        with:
+          path: libubox
+
+      - name: Create build directory
+        run: mkdir build
+
+      - name: Fix permission
+        run: chown -R buildbot:buildbot build libubox
+
+      - name: Run cmake
+        shell: su buildbot -c "sh -e {0}"
+        working-directory: build
+        run: cmake ../libubox -DUNIT_TESTING=true ${{ matrix.compiler }}
+
+      - name: Run build
+        shell: su buildbot -c "sh -e {0}"
+        working-directory: build
+        run: make
+
+      - name: Run tests
+        shell: su buildbot -c "sh -e {0}"
+        working-directory: build
+        run: make test
+
+      - name: Show logs
+        shell: su buildbot -c "sh -e {0}"
+        working-directory: build
+        run: cat Testing/Temporary/LastTest.log