[native_assets_cli] Add version skew regression test back in

pkgs/native_assets_builder/test/build_runner/v1_5_0_test.dart

@@ -0,0 +1,38 @@
+// Copyright (c) 2024, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+import 'package:test/test.dart';
+
+import '../helpers.dart';
+import 'helpers.dart';
+
+const Timeout longTimeout = Timeout(Duration(minutes: 5));
+
+void main() async {
+  test('native_add build', timeout: longTimeout, () async {
+    await inTempDir((tempUri) async {
+      await copyTestProjects(targetUri: tempUri);
+      final packageUri = tempUri.resolve('native_add_v1_5_0/');
+
+      // First, run `pub get`, we need pub to resolve our dependencies.
+      await runPubGet(
+        workingDirectory: packageUri,
+        logger: logger,
+      );
+
+      {
+        final result = await build(
+          packageUri,
+          logger,
+          dartExecutable,
+          configValidator: validateCodeAssetBuildConfig,
+          buildAssetTypes: [CodeAsset.type],
+          buildValidator: validateCodeAssetBuildOutput,
+          applicationAssetValidator: validateCodeAssetInApplication,
+        );
+        expect(result?.encodedAssets.length, 1);
+      }
+    });
+  });
+}

pkgs/native_assets_builder/test_data/manifest.yaml

@@ -69,6 +69,15 @@
 - native_add/src/native_add.c
 - native_add/src/native_add.h
 - native_add/test/native_add_test.dart
+- native_add_v1_5_0/ffigen.yaml
+- native_add_v1_5_0/hook/build.dart
+- native_add_v1_5_0/lib/native_add.dart
+- native_add_v1_5_0/lib/src/native_add_bindings_generated.dart
+- native_add_v1_5_0/lib/src/native_add.dart
+- native_add_v1_5_0/pubspec.yaml
+- native_add_v1_5_0/src/native_add.c
+- native_add_v1_5_0/src/native_add.h
+- native_add_v1_5_0/test/native_add_test.dart
 - native_dynamic_linking/bin/native_dynamic_linking.dart
 - native_dynamic_linking/ffigen.yaml
 - native_dynamic_linking/hook/build.dart

pkgs/native_assets_builder/test_data/native_add_v1_5_0/ffigen.yaml

@@ -0,0 +1,20 @@
+# Run with `flutter pub run ffigen --config ffigen.yaml`.
+name: NativeAddBindings
+description: |
+  Bindings for `src/native_add.h`.
+
+  Regenerate bindings with `flutter pub run ffigen --config ffigen.yaml`.
+output: "lib/src/native_add_bindings_generated.dart"
+headers:
+  entry-points:
+    - "src/native_add.h"
+  include-directives:
+    - "src/native_add.h"
+preamble: |
+  // Copyright (c) 2023, the Dart project authors.  Please see the AUTHORS file
+  // for details. All rights reserved. Use of this source code is governed by a
+  // BSD-style license that can be found in the LICENSE file.
+comments:
+  style: any
+  length: full
+ffi-native:

pkgs/native_assets_builder/test_data/native_add_v1_5_0/hook/build.dart

@@ -0,0 +1,29 @@
+// Copyright (c) 2023, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+import 'package:logging/logging.dart';
+import 'package:native_assets_cli/native_assets_cli.dart';
+import 'package:native_toolchain_c/native_toolchain_c.dart';
+
+void main(List<String> arguments) async {
+  await build(arguments, (config, output) async {
+    final packageName = config.packageName;
+    final cbuilder = CBuilder.library(
+      name: packageName,
+      assetName: 'src/${packageName}_bindings_generated.dart',
+      sources: [
+        'src/$packageName.c',
+      ],
+    );
+    await cbuilder.run(
+      config: config,
+      output: output,
+      logger: Logger('')
+        ..level = Level.ALL
+        ..onRecord.listen((record) {
+          print('${record.level.name}: ${record.time}: ${record.message}');
+        }),
+    );
+  });
+}

pkgs/native_assets_builder/test_data/native_add_v1_5_0/lib/native_add.dart

@@ -0,0 +1,5 @@
+// Copyright (c) 2023, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+export 'src/native_add.dart';

pkgs/native_assets_builder/test_data/native_add_v1_5_0/lib/src/native_add.dart

@@ -0,0 +1,7 @@
+// Copyright (c) 2023, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+import 'native_add_bindings_generated.dart' as bindings;
+
+int add(int a, int b) => bindings.add(a, b);

pkgs/native_assets_builder/test_data/native_add_v1_5_0/lib/src/native_add_bindings_generated.dart

@@ -0,0 +1,15 @@
+// Copyright (c) 2023, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+// AUTO GENERATED FILE, DO NOT EDIT.
+//
+// Generated by `package:ffigen`.
+// ignore_for_file: type=lint
+import 'dart:ffi' as ffi;
+
+@ffi.Native<ffi.Int32 Function(ffi.Int32, ffi.Int32)>(symbol: 'add')
+external int add(
+  int a,
+  int b,
+);

pkgs/native_assets_builder/test_data/native_add_v1_5_0/manifest.yaml

@@ -0,0 +1,9 @@
+- ffigen.yaml
+- hook/build.dart
+- lib/native_add.dart
+- lib/src/native_add_bindings_generated.dart
+- lib/src/native_add.dart
+- pubspec.yaml
+- src/native_add.c
+- src/native_add.h
+- test/native_add_test.dart

pkgs/native_assets_builder/test_data/native_add_v1_5_0/pubspec.yaml

@@ -0,0 +1,20 @@
+name: native_add
+description: Sums two numbers with native code.
+version: 0.1.0
+
+publish_to: none
+
+environment:
+  sdk: '>=3.3.0 <4.0.0'
+
+dependencies:
+  logging: ^1.1.1
+  native_assets_cli: ^0.9.0
+  native_toolchain_c: ^0.6.0
+
+dev_dependencies:
+  ffigen: ^8.0.2
+  lints: ^3.0.0
+  some_dev_dep:
+    path: ../some_dev_dep/
+  test: ^1.23.1

pkgs/native_assets_builder/test_data/native_add_v1_5_0/src/native_add.c

@@ -0,0 +1,9 @@
+// Copyright (c) 2023, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+#include "native_add.h"
+
+int32_t add(int32_t a, int32_t b) {
+   return a + b;
+}

pkgs/native_assets_builder/test_data/native_add_v1_5_0/src/native_add.h

@@ -0,0 +1,13 @@
+// Copyright (c) 2023, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+#include <stdint.h>
+
+#if _WIN32
+#define MYLIB_EXPORT __declspec(dllexport)
+#else
+#define MYLIB_EXPORT
+#endif
+
+MYLIB_EXPORT int32_t add(int32_t a, int32_t b);

pkgs/native_assets_builder/test_data/native_add_v1_5_0/test/native_add_test.dart

@@ -0,0 +1,13 @@
+// Copyright (c) 2023, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+import 'package:native_add/native_add.dart';
+import 'package:test/test.dart';
+
+void main() {
+  test('native add test', () {
+    final result = add(4, 6);
+    expect(result, equals(10));
+  });
+}

pkgs/native_assets_cli/lib/src/config.dart

@@ -268,7 +268,7 @@ sealed class HookOutput {
   HookOutput(this.json)
       : version = switch (Version.parse(json.string(_versionKey))) {
           final Version version => (version.major != latestVersion.major ||
-                  version < latestVersion)
+                  version < latestParsableVersion)
               ? throw FormatException(
                   'Only compatible versions with $latestVersion are supported '
                   '(was: $version).')
@@ -279,9 +279,6 @@ sealed class HookOutput {
 
   @override
   String toString() => const JsonEncoder.withIndent('  ').convert(json);
-
-  /// The version of [HookOutput].
-  static final Version latestVersion = Version(1, 6, 0);
 }
 
 List<Uri> _parseDependencies(List<Object?>? list) {
@@ -298,7 +295,7 @@ sealed class HookOutputBuilder {
   final Map<String, Object?> json = {};
 
   HookOutputBuilder() {
-    json[_versionKey] = HookOutput.latestVersion.toString();
+    json[_versionKey] = latestVersion.toString();
     json[_timestampKey] = DateTime.now().roundDownToSeconds().toString();
     json[_dependenciesKey] = [];
   }

pkgs/native_assets_cli/test/build_output_test.dart

@@ -5,6 +5,7 @@
 // ignore_for_file: deprecated_member_use_from_same_package
 
 import 'package:native_assets_cli/native_assets_cli_builder.dart';
+import 'package:native_assets_cli/src/config.dart';
 import 'package:native_assets_cli/src/utils/datetime.dart';
 import 'package:test/test.dart';
 
@@ -79,7 +80,7 @@ void main() {
           (e) =>
               e is FormatException &&
               e.message.contains(version) &&
-              e.message.contains(HookOutput.latestVersion.toString()),
+              e.message.contains(latestVersion.toString()),
         )),
       );
     });

pkgs/native_assets_cli/test/link_output_test.dart

@@ -3,6 +3,7 @@
 // BSD-style license that can be found in the LICENSE file.
 
 import 'package:native_assets_cli/native_assets_cli_builder.dart';
+import 'package:native_assets_cli/src/config.dart';
 import 'package:native_assets_cli/src/utils/datetime.dart';
 import 'package:test/test.dart';
 
@@ -55,7 +56,7 @@ void main() {
           (e) =>
               e is FormatException &&
               e.message.contains(version) &&
-              e.message.contains(HookOutput.latestVersion.toString()),
+              e.message.contains(latestVersion.toString()),
         )),
       );
     });