CI: Build Lagom with fuzzing on Azure

Meta/Azure/Lagom.yml

@@ -1,20 +1,27 @@
 parameters:
   os: 'Linux'
-  allow_test_failures: false
+  fuzzer: 'NoFuzz'
+  allow_test_failures: 'NoFuzz'
 
 jobs:
-  - job: 'Lagom_${{ parameters.os }}'
+  - job: 'Lagom_${{ parameters.os }}_${{ parameters.fuzzer }}'
 
     variables:
     - name: CCACHE_DIR
       value: $(Build.SourcesDirectory)/.ccache
-    - ${{ if eq(parameters.os, 'Linux') }}:
+
     - name: job_pool
+      ${{ if eq(parameters.os, 'Linux') }}:
         value: ubuntu-20.04
-    - ${{ if eq(parameters.os, 'macOS') }}:
-      - name: job_pool
+      ${{ if eq(parameters.os, 'macOS') }}:
         value: macos-10.15
 
+    - name: toolchain
+      ${{ if eq(parameters.fuzzer, 'Fuzz') }}:
+        value: clang
+      ${{ if eq(parameters.fuzzer, 'NoFuzz') }}:
+        value: gcc
+
     pool:
       vmImage: $(job_pool)
 
@@ -27,13 +34,28 @@ jobs:
       parameters:
         os: '${{ parameters.os }}'
         arch: 'Lagom'
-        toolchain: 'gcc'
+        toolchain: '$(toolchain)'
         build_directory: 'Meta/Lagom/Build'
 
     - script: |
         mkdir -p Meta/Lagom/Build
       displayName: 'Create Build Directory'
 
+    - ${{ if eq(parameters.fuzzer, 'Fuzz') }}:
+      - script: |
+          cmake -GNinja \
+            -DBUILD_LAGOM=ON \
+            -DENABLE_LAGOM_CCACHE=ON \
+            -DENABLE_FUZZER_SANITIZER=ON \
+            -DENABLE_ADDRESS_SANITIZER=ON \
+            -DENABLE_PCI_IDS_DOWNLOAD=OFF \
+            -DENABLE_USB_IDS_DOWNLOAD=OFF \
+            -DCMAKE_C_COMPILER=clang \
+            -DCMAKE_CXX_COMPILER=clang++ \
+            ..
+        displayName: 'Create Build Environment'
+        workingDirectory: $(Build.SourcesDirectory)/Meta/Lagom/Build
+    - ${{ if eq(parameters.fuzzer, 'NoFuzz') }}:
       - script: |
           cmake -GNinja \
             -DBUILD_LAGOM=ON \
@@ -57,6 +79,7 @@ jobs:
       displayName: 'Build'
       workingDirectory: $(Build.SourcesDirectory)/Meta/Lagom/Build
 
+    - ${{ if eq(parameters.fuzzer, 'NoFuzz') }}:
       - script: |
           ninja test || ${{ parameters.allow_test_failures }}
         displayName: 'Test'

azure-pipelines.yml

@@ -6,6 +6,11 @@ jobs:
     parameters:
       os: 'Linux'
 
+  - template: Meta/Azure/Lagom.yml
+    parameters:
+      os: 'Linux'
+      fuzzer: 'Fuzz'
+
   - template: Meta/Azure/Lagom.yml
     parameters:
       os: 'macOS'