// Copyright 2014 The Flutter Authors. 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:archive/archive.dart'; import 'package:file/file.dart'; import 'package:file_testing/file_testing.dart'; import 'package:flutter_tools/src/base/io.dart'; import '../src/common.dart'; import 'test_data/deferred_components_project.dart'; import 'test_driver.dart'; import 'test_utils.dart'; void main() { late Directory tempDir; late FlutterRunTestDriver flutter; setUp(() async { tempDir = createResolvedTempDirectorySync('run_test.'); flutter = FlutterRunTestDriver(tempDir); }); tearDown(() async { await flutter.stop(); tryToDelete(tempDir); }); testWithoutContext('simple build appbundle android-arm64 target succeeds', () async { final DeferredComponentsProject project = DeferredComponentsProject(BasicDeferredComponentsConfig()); await project.setUpIn(tempDir); final String flutterBin = fileSystem.path.join(getFlutterRoot(), 'bin', 'flutter'); final ProcessResult result = await processManager.run(<String>[ flutterBin, ...getLocalEngineArguments(), 'build', 'appbundle', '--target-platform=android-arm64' ], workingDirectory: tempDir.path); expect(result.exitCode, 0); expect(result.stdout.toString(), contains('app-release.aab')); expect(result.stdout.toString(), contains('Deferred components prebuild validation passed.')); expect(result.stdout.toString(), contains('Deferred components gen_snapshot validation passed.')); final String line = result.stdout.toString() .split('\n') .firstWhere((String line) => line.contains('app-release.aab')); final String outputFilePath = line.split(' ')[2].trim(); final File outputFile = fileSystem.file(fileSystem.path.join(tempDir.path, outputFilePath)); expect(outputFile, exists); final Archive archive = ZipDecoder().decodeBytes(outputFile.readAsBytesSync()); expect(archive.findFile('base/lib/arm64-v8a/libapp.so') != null, true); expect(archive.findFile('base/lib/arm64-v8a/libflutter.so') != null, true); expect(archive.findFile('component1/lib/arm64-v8a/libapp.so-2.part.so') != null, true); expect(archive.findFile('component1/assets/flutter_assets/test_assets/asset2.txt') != null, true); expect(archive.findFile('base/assets/flutter_assets/test_assets/asset1.txt') != null, true); }); testWithoutContext('simple build appbundle all targets succeeds', () async { final DeferredComponentsProject project = DeferredComponentsProject(BasicDeferredComponentsConfig()); await project.setUpIn(tempDir); final String flutterBin = fileSystem.path.join(getFlutterRoot(), 'bin', 'flutter'); final ProcessResult result = await processManager.run(<String>[ flutterBin, ...getLocalEngineArguments(), 'build', 'appbundle', ], workingDirectory: tempDir.path); expect(result.stdout.toString(), contains('app-release.aab')); expect(result.stdout.toString(), contains('Deferred components prebuild validation passed.')); expect(result.stdout.toString(), contains('Deferred components gen_snapshot validation passed.')); final String line = result.stdout.toString() .split('\n') .firstWhere((String line) => line.contains('app-release.aab')); final String outputFilePath = line.split(' ')[2].trim(); final File outputFile = fileSystem.file(fileSystem.path.join(tempDir.path, outputFilePath)); expect(outputFile, exists); final Archive archive = ZipDecoder().decodeBytes(outputFile.readAsBytesSync()); expect(archive.findFile('base/lib/arm64-v8a/libapp.so') != null, true); expect(archive.findFile('base/lib/arm64-v8a/libflutter.so') != null, true); expect(archive.findFile('component1/lib/arm64-v8a/libapp.so-2.part.so') != null, true); expect(archive.findFile('base/lib/armeabi-v7a/libapp.so') != null, true); expect(archive.findFile('base/lib/armeabi-v7a/libflutter.so') != null, true); expect(archive.findFile('component1/lib/armeabi-v7a/libapp.so-2.part.so') != null, true); expect(archive.findFile('base/lib/x86_64/libapp.so') != null, true); expect(archive.findFile('base/lib/x86_64/libflutter.so') != null, true); expect(archive.findFile('component1/lib/x86_64/libapp.so-2.part.so') != null, true); expect(archive.findFile('component1/assets/flutter_assets/test_assets/asset2.txt') != null, true); expect(archive.findFile('base/assets/flutter_assets/test_assets/asset1.txt') != null, true); expect(result.exitCode, 0); }); testWithoutContext('simple build appbundle no-deferred-components succeeds', () async { final DeferredComponentsProject project = DeferredComponentsProject(BasicDeferredComponentsConfig()); await project.setUpIn(tempDir); final String flutterBin = fileSystem.path.join(getFlutterRoot(), 'bin', 'flutter'); final ProcessResult result = await processManager.run(<String>[ flutterBin, ...getLocalEngineArguments(), 'build', 'appbundle', '--no-deferred-components' ], workingDirectory: tempDir.path); expect(result.stdout.toString().contains('app-release.aab'), true); expect(result.stdout.toString().contains('Deferred components prebuild validation passed.'), false); expect(result.stdout.toString().contains('Deferred components gen_snapshot validation passed.'), false); final String line = result.stdout.toString() .split('\n') .firstWhere((String line) => line.contains('app-release.aab')); final String outputFilePath = line.split(' ')[2].trim(); final File outputFile = fileSystem.file(fileSystem.path.join(tempDir.path, outputFilePath)); expect(outputFile, exists); final Archive archive = ZipDecoder().decodeBytes(outputFile.readAsBytesSync()); expect(archive.findFile('base/lib/arm64-v8a/libapp.so') != null, true); expect(archive.findFile('base/lib/arm64-v8a/libflutter.so') != null, true); expect(archive.findFile('component1/lib/arm64-v8a/libapp.so-2.part.so') != null, false); expect(archive.findFile('base/lib/armeabi-v7a/libapp.so') != null, true); expect(archive.findFile('base/lib/armeabi-v7a/libflutter.so') != null, true); expect(archive.findFile('component1/lib/armeabi-v7a/libapp.so-2.part.so') != null, false); expect(archive.findFile('base/lib/x86_64/libapp.so') != null, true); expect(archive.findFile('base/lib/x86_64/libflutter.so') != null, true); expect(archive.findFile('component1/lib/x86_64/libapp.so-2.part.so') != null, false); // Asset 2 is merged into the base module assets. expect(archive.findFile('component1/assets/flutter_assets/test_assets/asset2.txt') != null, false); expect(archive.findFile('base/assets/flutter_assets/test_assets/asset2.txt') != null, true); expect(archive.findFile('base/assets/flutter_assets/test_assets/asset1.txt') != null, true); expect(result.exitCode, 0); }); testWithoutContext('simple build appbundle mismatched golden no-validate-deferred-components succeeds', () async { final DeferredComponentsProject project = DeferredComponentsProject(MismatchedGoldenDeferredComponentsConfig()); await project.setUpIn(tempDir); final String flutterBin = fileSystem.path.join(getFlutterRoot(), 'bin', 'flutter'); final ProcessResult result = await processManager.run(<String>[ flutterBin, ...getLocalEngineArguments(), 'build', 'appbundle', '--no-validate-deferred-components', ], workingDirectory: tempDir.path); expect(result.stdout.toString().contains('app-release.aab'), true); expect(result.stdout.toString().contains('Deferred components prebuild validation passed.'), false); expect(result.stdout.toString().contains('Deferred components gen_snapshot validation passed.'), false); expect(result.stdout.toString().contains('New loading units were found:'), false); expect(result.stdout.toString().contains('Previously existing loading units no longer exist:'), false); final String line = result.stdout.toString() .split('\n') .firstWhere((String line) => line.contains('app-release.aab')); final String outputFilePath = line.split(' ')[2].trim(); final File outputFile = fileSystem.file(fileSystem.path.join(tempDir.path, outputFilePath)); expect(outputFile, exists); final Archive archive = ZipDecoder().decodeBytes(outputFile.readAsBytesSync()); expect(archive.findFile('base/lib/arm64-v8a/libapp.so') != null, true); expect(archive.findFile('base/lib/arm64-v8a/libflutter.so') != null, true); expect(archive.findFile('component1/lib/arm64-v8a/libapp.so-2.part.so') != null, true); expect(archive.findFile('base/lib/armeabi-v7a/libapp.so') != null, true); expect(archive.findFile('base/lib/armeabi-v7a/libflutter.so') != null, true); expect(archive.findFile('component1/lib/armeabi-v7a/libapp.so-2.part.so') != null, true); expect(archive.findFile('base/lib/x86_64/libapp.so') != null, true); expect(archive.findFile('base/lib/x86_64/libflutter.so') != null, true); expect(archive.findFile('component1/lib/x86_64/libapp.so-2.part.so') != null, true); expect(archive.findFile('component1/assets/flutter_assets/test_assets/asset2.txt') != null, true); expect(archive.findFile('base/assets/flutter_assets/test_assets/asset1.txt') != null, true); expect(result.exitCode, 0); }); testWithoutContext('simple build appbundle missing android dynamic feature module fails', () async { final DeferredComponentsProject project = DeferredComponentsProject(NoAndroidDynamicFeatureModuleDeferredComponentsConfig()); await project.setUpIn(tempDir); final String flutterBin = fileSystem.path.join(getFlutterRoot(), 'bin', 'flutter'); final ProcessResult result = await processManager.run(<String>[ flutterBin, ...getLocalEngineArguments(), 'build', 'appbundle', ], workingDirectory: tempDir.path); expect(result.stdout.toString().contains('app-release.aab'), false); expect(result.stdout.toString().contains('Deferred components prebuild validation passed.'), false); expect(result.stdout.toString().contains('Deferred components gen_snapshot validation passed.'), false); expect(result.stdout.toString(), contains('Newly generated android files:')); final String pathSeparator = fileSystem.path.separator; expect(result.stdout.toString(), contains('build${pathSeparator}android_deferred_components_setup_files${pathSeparator}component1${pathSeparator}build.gradle')); expect(result.stdout.toString(), contains('build${pathSeparator}android_deferred_components_setup_files${pathSeparator}component1${pathSeparator}src${pathSeparator}main${pathSeparator}AndroidManifest.xml')); expect(result.exitCode, 1); }); testWithoutContext('simple build appbundle missing golden fails', () async { final DeferredComponentsProject project = DeferredComponentsProject(NoGoldenDeferredComponentsConfig()); await project.setUpIn(tempDir); final String flutterBin = fileSystem.path.join(getFlutterRoot(), 'bin', 'flutter'); final ProcessResult result = await processManager.run(<String>[ flutterBin, ...getLocalEngineArguments(), 'build', 'appbundle', ], workingDirectory: tempDir.path); expect(result.stdout.toString().contains('app-release.aab'), false); expect(result.stdout.toString().contains('Deferred components prebuild validation passed.'), true); expect(result.stdout.toString().contains('Deferred components gen_snapshot validation passed.'), false); expect(result.stdout.toString(), contains('New loading units were found:')); expect(result.stdout.toString(), contains('- package:test/deferred_library.dart')); expect(result.stdout.toString().contains('Previously existing loading units no longer exist:'), false); expect(result.exitCode, 1); }); testWithoutContext('simple build appbundle mismatched golden fails', () async { final DeferredComponentsProject project = DeferredComponentsProject(MismatchedGoldenDeferredComponentsConfig()); await project.setUpIn(tempDir); final String flutterBin = fileSystem.path.join(getFlutterRoot(), 'bin', 'flutter'); final ProcessResult result = await processManager.run(<String>[ flutterBin, ...getLocalEngineArguments(), 'build', 'appbundle', ], workingDirectory: tempDir.path); expect(result.stdout.toString().contains('app-release.aab'), false); expect(result.stdout.toString().contains('Deferred components prebuild validation passed.'), true); expect(result.stdout.toString().contains('Deferred components gen_snapshot validation passed.'), false); expect(result.stdout.toString(), contains('New loading units were found:')); expect(result.stdout.toString(), contains('- package:test/deferred_library.dart')); expect(result.stdout.toString(), contains('Previously existing loading units no longer exist:')); expect(result.stdout.toString(), contains('- package:test/invalid_lib_name.dart')); expect(result.stdout.toString(), contains('This loading unit check will not fail again on the next build attempt')); expect(result.exitCode, 1); }); }