lock in test_sigaction

.github/actions/test_more/action.yml

@@ -0,0 +1,32 @@
+name: 'Test repeated'
+description: 'Test nix repeated'
+inputs:
+  # This is required
+  TARGET:
+    required: true
+
+  SUDO:
+    description: 'Set it to an empty string to run the tests as the current user, leave it with the default value to test with "sudo"'
+    required: false
+    default: sudo --preserve-env=HOME 
+
+  TOOL: 
+    description: 'Tool used to involve the test command, can be cargo or cross'
+    required: false
+    default: cargo
+
+  RUSTFLAGS: 
+    required: false
+    default: -D warnings -A unknown-lints
+
+runs:
+  using: "composite"
+  steps:
+    - name: set up Rust env
+      shell: bash
+      run: |
+        echo "RUSTFLAGS=${{ inputs.RUSTFLAGS }}" >> $GITHUB_ENV
+
+    - name: test more
+      shell: bash
+      run: for i in $(seq 50); do ${{ inputs.SUDO }} $(which ${{ inputs.TOOL }}) test --target ${{ inputs.TARGET }} --all-features ; done

.github/workflows/ci.yml

@@ -36,7 +36,7 @@ jobs:
           TARGET: '${{ env.TARGET }}'
 
       - name: test
-        uses: ./.github/actions/test
+        uses: ./.github/actions/test_more
         with:
           TARGET: '${{ env.TARGET }}'
 
@@ -63,7 +63,7 @@ jobs:
           TARGET: "${{ env.TARGET }}"
 
       - name: test
-        uses: ./.github/actions/test
+        uses: ./.github/actions/test_more
         with:
           TARGET: "${{ env.TARGET }}"
 

test/sys/test_signal.rs

@@ -283,6 +283,8 @@ fn test_from_and_into_iterator() {
 #[test]
 #[cfg(not(target_os = "redox"))]
 fn test_sigaction() {
+    // This test change signal handler
+    let _m = crate::SIGNAL_MTX.lock();
     thread::spawn(|| {
         extern "C" fn test_sigaction_handler(_: libc::c_int) {}
         extern "C" fn test_sigaction_action(