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// 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.
// @dart = 2.8
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() {
Directory tempDir;
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.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);
expect(result.exitCode, 0);
}, timeout: const Timeout(Duration(minutes: 5)));
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);
}, timeout: const Timeout(Duration(minutes: 5)));
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);
}, timeout: const Timeout(Duration(minutes: 5)));
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);
}, timeout: const Timeout(Duration(minutes: 5)));
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);
});
}