packages/flutter_tools/test/commands.shard/hermetic/build_darwin_framework_test.dart

// 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:file/memory.dart';
import 'package:flutter_tools/src/base/file_system.dart';
import 'package:flutter_tools/src/base/platform.dart';
import 'package:flutter_tools/src/build_info.dart';
import 'package:flutter_tools/src/build_system/build_system.dart';
import 'package:flutter_tools/src/cache.dart';
import 'package:flutter_tools/src/commands/build_ios_framework.dart';
import 'package:flutter_tools/src/commands/build_macos_framework.dart';
import 'package:flutter_tools/src/version.dart';

import '../../src/common.dart';
import '../../src/context.dart';
import '../../src/fake_process_manager.dart';
import '../../src/fakes.dart';
import '../../src/test_build_system.dart';

void main() {
  late MemoryFileSystem memoryFileSystem;
  late Directory outputDirectory;
  late FakePlatform fakePlatform;

  setUpAll(() {
    Cache.disableLocking();
  });

  const String storageBaseUrl = 'https://fake.googleapis.com';
  setUp(() {
    memoryFileSystem = MemoryFileSystem.test();
    fakePlatform = FakePlatform(
      operatingSystem: 'macos',
      environment: <String, String>{
        'FLUTTER_STORAGE_BASE_URL': storageBaseUrl,
      },
    );

    outputDirectory = memoryFileSystem.systemTempDirectory
        .createTempSync('flutter_build_framework_test_output.')
        .childDirectory('Debug')
      ..createSync();
  });

  group('build ios-framework', () {
    group('podspec', () {
      const String engineRevision = '0123456789abcdef';
      late Cache cache;

      setUp(() {
        final Directory rootOverride = memoryFileSystem.directory('cache');
        cache = Cache.test(
          rootOverride: rootOverride,
          platform: fakePlatform,
          fileSystem: memoryFileSystem,
          processManager: FakeProcessManager.any(),
        );
        rootOverride.childDirectory('bin').childDirectory('internal').childFile('engine.version')
          ..createSync(recursive: true)
          ..writeAsStringSync(engineRevision);
      });

      testUsingContext('version unknown', () async {
        const String frameworkVersion = '0.0.0-unknown';
        final FakeFlutterVersion fakeFlutterVersion = FakeFlutterVersion(frameworkVersion: frameworkVersion);

        final BuildIOSFrameworkCommand command = BuildIOSFrameworkCommand(
          buildSystem: TestBuildSystem.all(BuildResult(success: true)),
          platform: fakePlatform,
          flutterVersion: fakeFlutterVersion,
          cache: cache,
          verboseHelp: false,
        );

        expect(() => command.produceFlutterPodspec(BuildMode.debug, outputDirectory),
            throwsToolExit(message: 'Detected version is $frameworkVersion'));
      }, overrides: <Type, Generator>{
        FileSystem: () => memoryFileSystem,
        ProcessManager: () => FakeProcessManager.any(),
      });

      testUsingContext('throws when not on a released version', () async {
        const String frameworkVersion = 'v1.13.10+hotfix-pre.2';
        const GitTagVersion gitTagVersion = GitTagVersion(
          x: 1,
          y: 13,
          z: 10,
          hotfix: 13,
          commits: 2,
        );
        final FakeFlutterVersion fakeFlutterVersion = FakeFlutterVersion(
          gitTagVersion: gitTagVersion,
          frameworkVersion: frameworkVersion,
        );

        final BuildIOSFrameworkCommand command = BuildIOSFrameworkCommand(
          buildSystem: TestBuildSystem.all(BuildResult(success: true)),
          platform: fakePlatform,
          flutterVersion: fakeFlutterVersion,
          cache: cache,
          verboseHelp: false,
        );

        expect(() => command.produceFlutterPodspec(BuildMode.debug, outputDirectory),
            throwsToolExit(message: 'Detected version is $frameworkVersion'));
      }, overrides: <Type, Generator>{
        FileSystem: () => memoryFileSystem,
        ProcessManager: () => FakeProcessManager.any(),
      });

      testUsingContext('throws when license not found', () async {
        final FakeFlutterVersion fakeFlutterVersion = FakeFlutterVersion(
          gitTagVersion: const GitTagVersion(
            x: 1,
            y: 13,
            z: 10,
            hotfix: 13,
            commits: 0,
          ),
        );

        final BuildIOSFrameworkCommand command = BuildIOSFrameworkCommand(
          buildSystem: TestBuildSystem.all(BuildResult(success: true)),
          platform: fakePlatform,
          flutterVersion: fakeFlutterVersion,
          cache: cache,
          verboseHelp: false,
        );

        expect(() => command.produceFlutterPodspec(BuildMode.debug, outputDirectory),
            throwsToolExit(message: 'Could not find license'));
      }, overrides: <Type, Generator>{
        FileSystem: () => memoryFileSystem,
        ProcessManager: () => FakeProcessManager.any(),
      });

      group('is created', () {
        const String frameworkVersion = 'v1.13.11+hotfix.13';
        const String licenseText = 'This is the license!';

        setUp(() {
          // cache.getLicenseFile() relies on the flutter root being set.
          Cache.flutterRoot ??= getFlutterRoot();
          cache.getLicenseFile()
            ..createSync(recursive: true)
            ..writeAsStringSync(licenseText);
        });

        group('on master channel', () {
          testUsingContext('created when forced', () async {
            const GitTagVersion gitTagVersion = GitTagVersion(
              x: 1,
              y: 13,
              z: 11,
              hotfix: 13,
              commits: 100,
            );
            final FakeFlutterVersion fakeFlutterVersion = FakeFlutterVersion(
              gitTagVersion: gitTagVersion,
              frameworkVersion: frameworkVersion,
            );

            final BuildIOSFrameworkCommand command = BuildIOSFrameworkCommand(
              buildSystem: TestBuildSystem.all(BuildResult(success: true)),
              platform: fakePlatform,
              flutterVersion: fakeFlutterVersion,
              cache: cache,
              verboseHelp: false,
            );
            command.produceFlutterPodspec(BuildMode.debug, outputDirectory, force: true);

            final File expectedPodspec = outputDirectory.childFile('Flutter.podspec');
            expect(expectedPodspec.existsSync(), isTrue);
          }, overrides: <Type, Generator>{
            FileSystem: () => memoryFileSystem,
            ProcessManager: () => FakeProcessManager.any(),
          });
        });

        group('not on master channel', () {
          late FakeFlutterVersion fakeFlutterVersion;
          setUp(() {
            const GitTagVersion gitTagVersion = GitTagVersion(
              x: 1,
              y: 13,
              z: 11,
              hotfix: 13,
              commits: 0,
            );
            fakeFlutterVersion = FakeFlutterVersion(
              gitTagVersion: gitTagVersion,
              frameworkVersion: frameworkVersion,
            );
          });

          testUsingContext('contains license and version', () async {
            final BuildIOSFrameworkCommand command = BuildIOSFrameworkCommand(
              buildSystem: TestBuildSystem.all(BuildResult(success: true)),
              platform: fakePlatform,
              flutterVersion: fakeFlutterVersion,
              cache: cache,
              verboseHelp: false,
            );
            command.produceFlutterPodspec(BuildMode.debug, outputDirectory);

            final File expectedPodspec = outputDirectory.childFile('Flutter.podspec');
            final String podspecContents = expectedPodspec.readAsStringSync();
            expect(podspecContents, contains("'1.13.1113'"));
            expect(podspecContents, contains('# $frameworkVersion'));
            expect(podspecContents, contains(licenseText));
          }, overrides: <Type, Generator>{
            FileSystem: () => memoryFileSystem,
            ProcessManager: () => FakeProcessManager.any(),
          });

          testUsingContext('debug URL', () async {
            final BuildIOSFrameworkCommand command = BuildIOSFrameworkCommand(
              buildSystem: TestBuildSystem.all(BuildResult(success: true)),
              platform: fakePlatform,
              flutterVersion: fakeFlutterVersion,
              cache: cache,
              verboseHelp: false,
            );
            command.produceFlutterPodspec(BuildMode.debug, outputDirectory);

            final File expectedPodspec = outputDirectory.childFile('Flutter.podspec');
            final String podspecContents = expectedPodspec.readAsStringSync();
            expect(podspecContents, contains("'$storageBaseUrl/flutter_infra_release/flutter/$engineRevision/ios/artifacts.zip'"));
          }, overrides: <Type, Generator>{
            FileSystem: () => memoryFileSystem,
            ProcessManager: () => FakeProcessManager.any(),
          });

          testUsingContext('profile URL', () async {
            final BuildIOSFrameworkCommand command = BuildIOSFrameworkCommand(
              buildSystem: TestBuildSystem.all(BuildResult(success: true)),
              platform: fakePlatform,
              flutterVersion: fakeFlutterVersion,
              cache: cache,
              verboseHelp: false,
            );
            command.produceFlutterPodspec(BuildMode.profile, outputDirectory);

            final File expectedPodspec = outputDirectory.childFile('Flutter.podspec');
            final String podspecContents = expectedPodspec.readAsStringSync();
            expect(podspecContents, contains("'$storageBaseUrl/flutter_infra_release/flutter/$engineRevision/ios-profile/artifacts.zip'"));
          }, overrides: <Type, Generator>{
            FileSystem: () => memoryFileSystem,
            ProcessManager: () => FakeProcessManager.any(),
          });

          testUsingContext('release URL', () async {
            final BuildIOSFrameworkCommand command = BuildIOSFrameworkCommand(
              buildSystem: TestBuildSystem.all(BuildResult(success: true)),
              platform: fakePlatform,
              flutterVersion: fakeFlutterVersion,
              cache: cache,
              verboseHelp: false,
            );
            command.produceFlutterPodspec(BuildMode.release, outputDirectory);

            final File expectedPodspec = outputDirectory.childFile('Flutter.podspec');
            final String podspecContents = expectedPodspec.readAsStringSync();
            expect(podspecContents, contains("'$storageBaseUrl/flutter_infra_release/flutter/$engineRevision/ios-release/artifacts.zip'"));
          }, overrides: <Type, Generator>{
            FileSystem: () => memoryFileSystem,
            ProcessManager: () => FakeProcessManager.any(),
          });
        });
      });
    });
  });

  group('build macos-framework', () {
    group('podspec', () {
      const String engineRevision = '0123456789abcdef';
      late Cache cache;

      setUp(() {
        final Directory rootOverride = memoryFileSystem.directory('cache');
        cache = Cache.test(
          rootOverride: rootOverride,
          platform: fakePlatform,
          fileSystem: memoryFileSystem,
          processManager: FakeProcessManager.any(),
        );
        rootOverride.childDirectory('bin').childDirectory('internal').childFile('engine.version')
          ..createSync(recursive: true)
          ..writeAsStringSync(engineRevision);
      });

      testUsingContext('version unknown', () async {
        const String frameworkVersion = '0.0.0-unknown';
        final FakeFlutterVersion fakeFlutterVersion = FakeFlutterVersion(frameworkVersion: frameworkVersion);

        final BuildMacOSFrameworkCommand command = BuildMacOSFrameworkCommand(
          buildSystem: TestBuildSystem.all(BuildResult(success: true)),
          platform: fakePlatform,
          flutterVersion: fakeFlutterVersion,
          cache: cache,
          verboseHelp: false,
        );

        expect(() => command.produceFlutterPodspec(BuildMode.debug, outputDirectory),
            throwsToolExit(message: 'Detected version is $frameworkVersion'));
      }, overrides: <Type, Generator>{
        FileSystem: () => memoryFileSystem,
        ProcessManager: () => FakeProcessManager.any(),
      });

      testUsingContext('throws when not on a released version', () async {
        const String frameworkVersion = 'v1.13.10+hotfix-pre.2';
        const GitTagVersion gitTagVersion = GitTagVersion(
          x: 1,
          y: 13,
          z: 10,
          hotfix: 13,
          commits: 2,
        );
        final FakeFlutterVersion fakeFlutterVersion = FakeFlutterVersion(
          gitTagVersion: gitTagVersion,
          frameworkVersion: frameworkVersion,
        );

        final BuildMacOSFrameworkCommand command = BuildMacOSFrameworkCommand(
          buildSystem: TestBuildSystem.all(BuildResult(success: true)),
          platform: fakePlatform,
          flutterVersion: fakeFlutterVersion,
          cache: cache,
          verboseHelp: false,
        );

        expect(() => command.produceFlutterPodspec(BuildMode.debug, outputDirectory),
            throwsToolExit(message: 'Detected version is $frameworkVersion'));
      }, overrides: <Type, Generator>{
        FileSystem: () => memoryFileSystem,
        ProcessManager: () => FakeProcessManager.any(),
      });

      testUsingContext('throws when license not found', () async {
        final FakeFlutterVersion fakeFlutterVersion = FakeFlutterVersion(
          gitTagVersion: const GitTagVersion(
            x: 1,
            y: 13,
            z: 10,
            hotfix: 13,
            commits: 0,
          ),
        );

        final BuildMacOSFrameworkCommand command = BuildMacOSFrameworkCommand(
          buildSystem: TestBuildSystem.all(BuildResult(success: true)),
          platform: fakePlatform,
          flutterVersion: fakeFlutterVersion,
          cache: cache,
          verboseHelp: false,
        );

        expect(() => command.produceFlutterPodspec(BuildMode.debug, outputDirectory),
            throwsToolExit(message: 'Could not find license'));
      }, overrides: <Type, Generator>{
        FileSystem: () => memoryFileSystem,
        ProcessManager: () => FakeProcessManager.any(),
      });

      group('is created', () {
        const String frameworkVersion = 'v1.13.11+hotfix.13';
        const String licenseText = 'This is the license!';

        setUp(() {
          // cache.getLicenseFile() relies on the flutter root being set.
          Cache.flutterRoot ??= getFlutterRoot();
          cache.getLicenseFile()
            ..createSync(recursive: true)
            ..writeAsStringSync(licenseText);
        });

        group('on master channel', () {
          testUsingContext('created when forced', () async {
            const GitTagVersion gitTagVersion = GitTagVersion(
              x: 1,
              y: 13,
              z: 11,
              hotfix: 13,
              commits: 100,
            );
            final FakeFlutterVersion fakeFlutterVersion = FakeFlutterVersion(
              gitTagVersion: gitTagVersion,
              frameworkVersion: frameworkVersion,
            );

            final BuildMacOSFrameworkCommand command = BuildMacOSFrameworkCommand(
              buildSystem: TestBuildSystem.all(BuildResult(success: true)),
              platform: fakePlatform,
              flutterVersion: fakeFlutterVersion,
              cache: cache,
              verboseHelp: false,
            );
            command.produceFlutterPodspec(BuildMode.debug, outputDirectory, force: true);

            final File expectedPodspec = outputDirectory.childFile('FlutterMacOS.podspec');
            expect(expectedPodspec.existsSync(), isTrue);
          }, overrides: <Type, Generator>{
            FileSystem: () => memoryFileSystem,
            ProcessManager: () => FakeProcessManager.any(),
          });
        });

        group('not on master channel', () {
          late FakeFlutterVersion fakeFlutterVersion;
          setUp(() {
            const GitTagVersion gitTagVersion = GitTagVersion(
              x: 1,
              y: 13,
              z: 11,
              hotfix: 13,
              commits: 0,
            );
            fakeFlutterVersion = FakeFlutterVersion(
              gitTagVersion: gitTagVersion,
              frameworkVersion: frameworkVersion,
            );
          });

          testUsingContext('contains license and version', () async {
            final BuildMacOSFrameworkCommand command = BuildMacOSFrameworkCommand(
              buildSystem: TestBuildSystem.all(BuildResult(success: true)),
              platform: fakePlatform,
              flutterVersion: fakeFlutterVersion,
              cache: cache,
              verboseHelp: false,
            );
            command.produceFlutterPodspec(BuildMode.debug, outputDirectory);

            final File expectedPodspec = outputDirectory.childFile('FlutterMacOS.podspec');
            final String podspecContents = expectedPodspec.readAsStringSync();
            expect(podspecContents, contains("'1.13.1113'"));
            expect(podspecContents, contains('# $frameworkVersion'));
            expect(podspecContents, contains(licenseText));
          }, overrides: <Type, Generator>{
            FileSystem: () => memoryFileSystem,
            ProcessManager: () => FakeProcessManager.any(),
          });

          testUsingContext('debug URL', () async {
            final BuildMacOSFrameworkCommand command = BuildMacOSFrameworkCommand(
              buildSystem: TestBuildSystem.all(BuildResult(success: true)),
              platform: fakePlatform,
              flutterVersion: fakeFlutterVersion,
              cache: cache,
              verboseHelp: false,
            );
            command.produceFlutterPodspec(BuildMode.debug, outputDirectory);

            final File expectedPodspec = outputDirectory.childFile('FlutterMacOS.podspec');
            final String podspecContents = expectedPodspec.readAsStringSync();
            expect(podspecContents, contains("'$storageBaseUrl/flutter_infra_release/flutter/$engineRevision/darwin-x64/artifacts.zip'"));
          }, overrides: <Type, Generator>{
            FileSystem: () => memoryFileSystem,
            ProcessManager: () => FakeProcessManager.any(),
          });

          testUsingContext('profile URL', () async {
            final BuildMacOSFrameworkCommand command = BuildMacOSFrameworkCommand(
              buildSystem: TestBuildSystem.all(BuildResult(success: true)),
              platform: fakePlatform,
              flutterVersion: fakeFlutterVersion,
              cache: cache,
              verboseHelp: false,
            );
            command.produceFlutterPodspec(BuildMode.profile, outputDirectory);

            final File expectedPodspec = outputDirectory.childFile('FlutterMacOS.podspec');
            final String podspecContents = expectedPodspec.readAsStringSync();
            expect(podspecContents, contains("'$storageBaseUrl/flutter_infra_release/flutter/$engineRevision/darwin-x64-profile/artifacts.zip'"));
          }, overrides: <Type, Generator>{
            FileSystem: () => memoryFileSystem,
            ProcessManager: () => FakeProcessManager.any(),
          });

          testUsingContext('release URL', () async {
            final BuildMacOSFrameworkCommand command = BuildMacOSFrameworkCommand(
              buildSystem: TestBuildSystem.all(BuildResult(success: true)),
              platform: fakePlatform,
              flutterVersion: fakeFlutterVersion,
              cache: cache,
              verboseHelp: false,
            );
            command.produceFlutterPodspec(BuildMode.release, outputDirectory);

            final File expectedPodspec = outputDirectory.childFile('FlutterMacOS.podspec');
            final String podspecContents = expectedPodspec.readAsStringSync();
            expect(podspecContents, contains("'$storageBaseUrl/flutter_infra_release/flutter/$engineRevision/darwin-x64-release/artifacts.zip'"));
          }, overrides: <Type, Generator>{
            FileSystem: () => memoryFileSystem,
            ProcessManager: () => FakeProcessManager.any(),
          });
        });
      });
    });
  });

  group('XCFrameworks', () {
    late MemoryFileSystem fileSystem;
    late FakeProcessManager fakeProcessManager;

    setUp(() {
      fileSystem = MemoryFileSystem.test();
      fakeProcessManager = FakeProcessManager.empty();
    });

    testWithoutContext('created', () async {
      final Directory frameworkA = fileSystem.directory('FrameworkA.framework')..createSync();
      final Directory frameworkB = fileSystem.directory('FrameworkB.framework')..createSync();
      final Directory output = fileSystem.directory('output');

      fakeProcessManager.addCommand(FakeCommand(
        command: <String>[
          'xcrun',
          'xcodebuild',
          '-create-xcframework',
          '-framework',
          frameworkA.path,
          '-framework',
          frameworkB.path,
          '-output',
          output.childDirectory('Combine.xcframework').path,
        ],
      ));
      await BuildFrameworkCommand.produceXCFramework(
        <Directory>[frameworkA, frameworkB],
        'Combine',
        output,
        fakeProcessManager,
      );
      expect(fakeProcessManager, hasNoRemainingExpectations);
    });

    testWithoutContext('created with symbols', () async {
      final Directory parentA = fileSystem.directory('FrameworkA')..createSync();
      final File bcsymbolmapA = parentA.childFile('ABC123.bcsymbolmap')..createSync();
      final File dSYMA = parentA.childFile('FrameworkA.framework.dSYM')..createSync();
      final Directory frameworkA = parentA.childDirectory('FrameworkA.framework')..createSync();

      final Directory parentB = fileSystem.directory('FrameworkB')..createSync();
      final File bcsymbolmapB = parentB.childFile('ZYX987.bcsymbolmap')..createSync();
      final File dSYMB = parentB.childFile('FrameworkB.framework.dSYM')..createSync();
      final Directory frameworkB = parentB.childDirectory('FrameworkB.framework')..createSync();
      final Directory output = fileSystem.directory('output');

      fakeProcessManager.addCommand(FakeCommand(
        command: <String>[
          'xcrun',
          'xcodebuild',
          '-create-xcframework',
          '-framework',
          frameworkA.path,
          '-debug-symbols',
          bcsymbolmapA.path,
          '-debug-symbols',
          dSYMA.path,
          '-framework',
          frameworkB.path,
          '-debug-symbols',
          bcsymbolmapB.path,
          '-debug-symbols',
          dSYMB.path,
          '-output',
          output.childDirectory('Combine.xcframework').path,
        ],
      ));
      await BuildFrameworkCommand.produceXCFramework(
        <Directory>[frameworkA, frameworkB],
        'Combine',
        output,
        fakeProcessManager,
      );
      expect(fakeProcessManager, hasNoRemainingExpectations);
    });
  });
}