Pin dart-lang/native dependencies (#137601)

Pin the dependencies from dart-lang/native to a specific version during testing (rather than having them auto-upgrade during pub resolution). This will prevent tests using the template to start failing if a bad version is published to pub.

Closes: https://github.com/flutter/flutter/issues/137418

Also bumps dep in flutter_tools.

dev/devicelab/bin/tasks/module_test_ios.dart

@@ -736,11 +736,24 @@ Future<void> _createFfiPackage(String name, Directory parent) async {
     await flutter(
       'create',
       options: <String>[
+        '--no-pub',
         '--org',
         'io.flutter.devicelab',
         '--template=package_ffi',
         name,
       ],
     );
+    await _pinDependencies(
+      File(path.join(parent.path, name, 'pubspec.yaml')),
+    );
+    await _pinDependencies(
+      File(path.join(parent.path, name, 'example', 'pubspec.yaml')),
+    );
   });
 }
+
+Future<void> _pinDependencies(File pubspecFile) async {
+  final String oldPubspec = await pubspecFile.readAsString();
+  final String newPubspec = oldPubspec.replaceAll(': ^', ': ');
+  await pubspecFile.writeAsString(newPubspec);
+}

dev/devicelab/lib/tasks/native_assets_test.dart

@@ -165,22 +165,46 @@ Future<Directory> createTestProject(
   String packageName,
   Directory tempDirectory,
 ) async {
-  final int createResult = await exec(
+  await exec(
     _flutterBin,
     <String>[
       'create',
+      '--no-pub',
       '--template=package_ffi',
       packageName,
     ],
     workingDirectory: tempDirectory.path,
-    canFail: true,
   );
-  assert(createResult == 0);
 
-  final Directory packageDirectory = Directory.fromUri(tempDirectory.uri.resolve('$packageName/'));
+  final Directory packageDirectory = Directory(
+    path.join(tempDirectory.path, packageName),
+  );
+  await _pinDependencies(
+    File(path.join(packageDirectory.path, 'pubspec.yaml')),
+  );
+  await _pinDependencies(
+    File(path.join(packageDirectory.path, 'example', 'pubspec.yaml')),
+  );
+
+  await exec(
+    _flutterBin,
+    <String>[
+      'pub',
+      'get',
+    ],
+    workingDirectory: packageDirectory.path,
+  );
+
   return packageDirectory;
 }
 
+Future<void> _pinDependencies(File pubspecFile) async {
+  final String oldPubspec = await pubspecFile.readAsString();
+  final String newPubspec = oldPubspec.replaceAll(': ^', ': ');
+  await pubspecFile.writeAsString(newPubspec);
+}
+
+
 Future<T> inTempDir<T>(Future<T> Function(Directory tempDirectory) fun) async {
   final Directory tempDirectory = dir(Directory.systemTemp.createTempSync().resolveSymbolicLinksSync());
   try {

packages/flutter_tools/templates/package_ffi/pubspec.yaml.tmpl

@@ -7,13 +7,13 @@ environment:
   sdk: {{dartSdkVersionBounds}}
 
 dependencies:
-  cli_config: ^0.1.1
-  logging: ^1.1.1
-  native_assets_cli: ^0.3.0
-  native_toolchain_c: ^0.3.0
+  cli_config: ^0.1.2
+  logging: ^1.2.0
+  native_assets_cli: ^0.3.2
+  native_toolchain_c: ^0.3.2
 
 dev_dependencies:
-  ffi: ^2.0.2
-  ffigen: ^9.0.0
+  ffi: ^2.1.0
+  ffigen: ^9.0.1
   flutter_lints: ^3.0.0
-  test: ^1.21.0
+  test: ^1.24.9

packages/flutter_tools/templates/plugin_shared/pubspec.yaml.tmpl

@@ -18,8 +18,8 @@ dependencies:
 
 dev_dependencies:
 {{#withFfi}}
-  ffi: ^2.0.2
-  ffigen: ^9.0.0
+  ffi: ^2.1.0
+  ffigen: ^9.0.1
 {{/withFfi}}
   flutter_test:
     sdk: flutter

packages/flutter_tools/test/integration.shard/native_assets_test.dart

@@ -20,7 +20,7 @@ import 'package:file_testing/file_testing.dart';
 import 'package:native_assets_cli/native_assets_cli.dart';
 
 import '../src/common.dart';
-import 'test_utils.dart' show fileSystem, platform;
+import 'test_utils.dart' show ProcessResultMatcher, fileSystem, platform;
 import 'transition_test_utils.dart';
 
 final String hostOs = platform.operatingSystem;
@@ -375,14 +375,16 @@ Future<Directory> createTestProject(String packageName, Directory tempDirectory)
     <String>[
       flutterBin,
       'create',
+      '--no-pub',
       '--template=package_ffi',
       packageName,
     ],
     workingDirectory: tempDirectory.path,
   );
-
   if (result.exitCode != 0) {
-    throw Exception('flutter create failed: ${result.exitCode}\n${result.stderr}\n${result.stdout}');
+    throw Exception(
+      'flutter create failed: ${result.exitCode}\n${result.stderr}\n${result.stdout}',
+    );
   }
 
   final Directory packageDirectory = tempDirectory.childDirectory(packageName);
@@ -394,9 +396,31 @@ Future<Directory> createTestProject(String packageName, Directory tempDirectory)
   expect(packageDirectory.childDirectory('macos/'), isNot(exists));
   expect(packageDirectory.childDirectory('windows/'), isNot(exists));
 
+  await pinDependencies(packageDirectory.childFile('pubspec.yaml'));
+  await pinDependencies(
+      packageDirectory.childDirectory('example').childFile('pubspec.yaml'));
+
+  final ProcessResult result2 = await processManager.run(
+    <String>[
+      flutterBin,
+      'pub',
+      'get',
+    ],
+    workingDirectory: packageDirectory.path,
+  );
+  expect(result2, const ProcessResultMatcher());
+
   return packageDirectory;
 }
 
+Future<void> pinDependencies(File pubspecFile) async {
+  expect(pubspecFile, exists);
+  final String oldPubspec = await pubspecFile.readAsString();
+  final String newPubspec = oldPubspec.replaceAll(RegExp(r':\s*\^'), ': ');
+  expect(newPubspec, isNot(oldPubspec));
+  await pubspecFile.writeAsString(newPubspec);
+}
+
 Future<void> inTempDir(Future<void> Function(Directory tempDirectory) fun) async {
   final Directory tempDirectory = fileSystem.directory(fileSystem.systemTempDirectory.createTempSync().resolveSymbolicLinksSync());
   try {