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Added CI script for running Test Suite on RISC-V #480

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Added CI script for running Test Suite on RISC-V #480

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510937e
Added RISC-V CI tests
singul4ri7y Aug 28, 2025
527599d
Switch to CTest for running crosscompiled test and fix minor nits
singul4ri7y Aug 29, 2025
6b52759
Fix ctest missing shared libraries (1)
singul4ri7y Aug 29, 2025
f4e9f27
Revert back to GNU Parallel
singul4ri7y Aug 29, 2025
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76 changes: 76 additions & 0 deletions .github/workflows/riscv-tests.yml
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Original file line number Diff line number Diff line change
@@ -0,0 +1,76 @@
name: RISC-V Tests

on:
push:
branches: [ main, riscv-tests ]
pull_request:
branches: [ main ]

env:
# Customize the CMake build type here (Release, Debug, RelWithDebInfo, etc.)
BUILD_TYPE: Release

jobs:
riscv-tests:
runs-on: ubuntu-latest
timeout-minutes: 45
steps:
- name: Checkout code
uses: actions/checkout@v4

- name: Generate cache key
id: cache-key
run: |
echo "key=riscv-tests-${{ hashFiles('**/*.cpp', '**/*.h', '**/*.c', '**/CMakeLists.txt') }}" >> $GITHUB_OUTPUT

- name: Restore build cache
id: cache-build
uses: actions/cache@v3
with:
path: riscv-tests
key: ${{ steps.cache-key.outputs.key }}
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@coderabbitai coderabbitai bot Aug 28, 2025

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⚠️ Potential issue

Fix cache action version and path (v3 is broken; caching wrong directory).

  • actions/cache@v3 no longer runs on GitHub-hosted runners.
  • You’re caching a non-existent path (riscv-tests) while building into build.

Apply:

-    - name: Restore build cache
-      id: cache-build
-      uses: actions/cache@v3
-      with:
-        path: riscv-tests
-        key: ${{ steps.cache-key.outputs.key }}
+    - name: Restore build cache
+      id: cache-build
+      uses: actions/cache@v4
+      with:
+        path: build
+        key: ${{ runner.os }}-riscv-build-${{ steps.cache-key.outputs.key }}
+        restore-keys: |
+          ${{ runner.os }}-riscv-build-
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
- name: Restore build cache
id: cache-build
uses: actions/cache@v3
with:
path: riscv-tests
key: ${{ steps.cache-key.outputs.key }}
- name: Restore build cache
id: cache-build
uses: actions/cache@v4
with:
path: build
key: ${{ runner.os }}-riscv-build-${{ steps.cache-key.outputs.key }}
restore-keys: |
${{ runner.os }}-riscv-build-
🧰 Tools
🪛 actionlint (1.7.7)

28-28: the runner of "actions/cache@v3" action is too old to run on GitHub Actions. update the action's version to fix this issue

(action)

🤖 Prompt for AI Agents 
In .github/workflows/riscv-tests.yml around lines 26 to 31, the workflow is
using actions/cache@v3 (which doesn't run on GitHub-hosted runners) and is
caching the wrong directory "riscv-tests"; change the action to a supported
version (actions/cache@v2) and update the cached path to the actual build output
directory ("build") so the cache key restores the correct files; keep the
existing key input unchanged.


- name: Setup runtime dependencies
run: |
sudo apt update
sudo apt install -y qemu-user-static libc6-dev-riscv64-cross libstdc++6-riscv64-cross libgcc-s1-riscv64-cross parallel

- name: Setup RISC-V build toolchain
if: steps.cache-build.outputs.cache-hit != 'true'
run: |
sudo apt install -y cmake ninja-build gcc-riscv64-linux-gnu g++-riscv64-linux-gnu

- name: Configure and Build for RISC-V
if: steps.cache-build.outputs.cache-hit != 'true'
run: |
mkdir -p build
cmake -G Ninja -B build cmake -B build \
-DCMAKE_BUILD_TYPE=Release \
-DUNIVRSL_BUILD_CI=ON \
-DCMAKE_SYSTEM_NAME=Linux \
-DCMAKE_SYSTEM_PROCESSOR=riscv64 \
-DCMAKE_C_COMPILER=riscv64-linux-gnu-gcc \
-DCMAKE_CXX_COMPILER=riscv64-linux-gnu-g++ \
-DCMAKE_FIND_ROOT_PATH=/usr/riscv64-linux-gnu \
-DCMAKE_FIND_ROOT_PATH_MODE_PROGRAM=NEVER \
-DCMAKE_FIND_ROOT_PATH_MODE_LIBRARY=ONLY \
-DCMAKE_FIND_ROOT_PATH_MODE_INCLUDE=ONLY \
-DCMAKE_FIND_ROOT_PATH_MODE_PACKAGE=ONLY \
-DCMAKE_EXE_LINKER_FLAGS="-static-libgcc -static-libstdc++"
cmake --build build --config Release

- name: Run tests (parallel)
run: |
cd build
parallel --halt now,fail=1 qemu-riscv64-static -L /usr/riscv64-linux-gnu/ ::: $(find ./static -type f -executable -printf '%p ')

- name: Upload test logs
if: failure()
uses: actions/upload-artifact@v4
with:
name: test-logs
path: |
${{github.workspace}}/build/Testing
${{github.workspace}}/build/CMakeCache.txt
${{github.workspace}}/build/CMakeFiles/CMakeOutput.log
${{github.workspace}}/build/CMakeFiles/CMakeError.log
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