Add test for source-built NativeAOT. (#362)

.github/workflows/ci.yml

@@ -53,6 +53,7 @@ jobs:
             if [[ ${{ matrix.dotnet_version }} == 9.* ]]; then
               dnf install 'dnf-command(copr)' -y
               dnf copr enable @dotnet-sig/dotnet-preview -y
+              dnf install -y dotnet-sdk-aot-${{ matrix.dotnet_version }}
             fi
             dnf install -y dotnet-sdk-${{ matrix.dotnet_version }}
             if [[ ! ${{ matrix.dotnet_version }} == *6* ]]; then

nativeaot-sb/Program.cs

@@ -0,0 +1,38 @@
+using System.Security.Cryptography;
+using System.Text;
+using System.IO.Compression;
+
+byte[] bytes = Encoding.UTF8.GetBytes("some bytes");
+
+#if NO_DEPS
+
+// No dependencies.
+
+#elif DEP_CRYPTO
+
+using (SHA256 mySHA256 = SHA256.Create())
+{
+    mySHA256.ComputeHash(bytes);
+}
+
+#elif DEP_ZLIB
+
+using (var stream = new ZLibStream(new MemoryStream(), CompressionMode.Compress, leaveOpen: false))
+{
+    stream.Write(bytes);
+}
+
+#elif DEP_BROTLI
+
+using (var stream = new BrotliStream(new MemoryStream(), CompressionMode.Compress, leaveOpen: false))
+{
+    stream.Write(bytes);
+}
+
+#else
+
+#error "A preprocessor macro must be set to control the app dependencies."
+
+#endif
+
+Console.WriteLine("Success");

nativeaot-sb/console.csproj

@@ -0,0 +1,11 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>$(TestTargetFramework)</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+    <AssemblyName>console</AssemblyName>
+  </PropertyGroup>
+
+</Project>

nativeaot-sb/test.json

@@ -0,0 +1,12 @@
+{
+  "name": "nativeaot-sb",
+  "enabled": true,
+  "requiresSdk": true,
+  "version": "9.0",
+  "versionSpecific": false,
+  "type": "bash",
+  "cleanup": true,
+  "skipWhen": [
+    "runtime=mono" // nativeaot is not available with mono
+  ]
+}

nativeaot-sb/test.sh

@@ -0,0 +1,40 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+IFS=$'\n\t'
+set -x
+
+RID_ARG="/p:RuntimeIdentifier=$(../runtime-id --sdk)"
+
+# Depending on the code used by the program, different native libraries are needed.
+# We compile different programs to test if those native libraries are found.
+# Some native libraries (like libunwind and rapidjson) are always needed. Consequently, each program check those.
+
+for DEPENDENCY in NO_DEPS DEP_CRYPTO DEP_ZLIB DEP_BROTLI
+do
+    echo "Testing NativeAOT with $DEPENDENCY"
+
+    rm -rf bin obj
+
+    # Publish the app.
+    if ! dotnet publish $RID_ARG /p:DefineConstants=$DEPENDENCY /p:PublishAot=true; then
+        echo "FAIL: failed to publish application using NativeAot."
+        exit 1
+    fi
+
+    # Verify the published output contains a single file.
+    PUBLISHED_FILE_COUNT=$(ls ./bin/*/net*/*/publish | grep -v console.dbg | wc -l)
+    if [ "$PUBLISHED_FILE_COUNT" != "1" ]; then
+        echo "FAIL: published NativeAot app contains more than 1 file."
+        exit 1
+    fi
+
+    # Verify the application runs.
+    APP_OUTPUT="$(./bin/*/net*/*/publish/console 2>&1)"
+    if [ "$APP_OUTPUT" != "Success" ]; then
+        echo "FAIL: NativeAot console application did not have expected output."
+        exit 1
+    fi
+done
+
+echo "PASS: source-built NativeAot apps build and run."