[chore] Try to add image with LTP testcases

Author: Azure-stars

.github/workflows/actions/setup-testcases/action.yml

@@ -0,0 +1,32 @@
+name: Download oscomp testcases
+
+inputs:
+  image-release-url:
+    description: 'URL of the image release'
+    required: true
+    type: string
+  arch:
+    description: 'Architecture of testcases'
+    required: true
+    type: string
+
+runs:
+  using: "composite"
+  steps:
+  - name: Cache Testcases
+    id: cache-testcases
+    uses: actions/cache/restore@v4
+    with:
+      path: ${{ inputs.arch }}-testcases
+      key: ${{ inputs.arch }}-testcases
+  - name: Download testcases
+    if: steps.cache-testcases.outputs.cache-hit != 'true'
+    shell: bash
+    run: |
+      IMAGE_URL=${{ inputs.image-release-url }}/sdcard-${{ inputs.arch }}.img.gz
+      wget ${IMAGE_URL}
+  - uses: actions/cache/save@v4
+    if: steps.cache-testcases.outputs.cache-hit != 'true'
+    with:
+      path: ${{ inputs.arch }}-testcases
+      key: ${{ inputs.arch }}-testcases

.github/workflows/ci.yml

@@ -121,6 +121,13 @@ jobs:
     - uses: ./.github/workflows/actions/setup-qemu
       with:
         qemu-version: ${{ env.qemu-version }}
+    - uses: ./.github/workflows/actions/setup-testcases
+      with:
+        image-release-url: https://github.com/Azure-stars/testsuits-for-oskernel/releases/download/v0.2
+        arch: ${{ matrix.arch }}
+    - name: Unzip testcases
+      run: |
+        gunzip sdcard-${{ matrix.arch }}.img.gz
     - name: Build python environment
       run: sudo apt-get install -y python3 python3-pip
     - name: Run tests for oscomp musl testcases