Question

我使用flutter create testtest创建一个名为testest的示例应用来运行示例测试用例，但是当我运行flutter test ./test/widget_test.dart

时，它会抛出错误

错误：

flutter test
00:00 +0 -1: loading /home/helen/Git/testtest/test/widget_test.dart [E]                            
Failed to load "Git/testtest/test/widget_test.dart":
Shell subprocess crashed with unexpected exit code 127 before connecting to test harness.
Test: Git/testtest/test/widget_test.dart
Shell: /home/h/flutter/bin/cache/artifacts/engine/linux-x64/flutter_tester


00:00 +0 -1: Some tests failed.                                                                    
Shell: /home/h/flutter/bin/cache/artifacts/engine/linux-  x64/flutter_tester: error while loading shared libraries: libGLU.so.1: cannot open shared object file: No such file or directory

测试代码 import'package：flutter / material.dart';

 import 'package:flutter_test/flutter_test.dart';
 import 'package:testtest/main.dart';

 void main() {
    testWidgets('Counter increments smoke test', (WidgetTester tester) async {
     // Build our app and trigger a frame.
     await tester.pumpWidget(new MyApp());

    // Verify that our counter starts at 0.
    expect(find.text('0'), findsOneWidget);
    expect(find.text('1'), findsNothing);

    // Tap the '+' icon and trigger a frame.
    await tester.tap(find.byIcon(Icons.add));
    await tester.pump();

    // Verify that our counter has incremented.
    expect(find.text('0'), findsNothing);
    expect(find.text('1'), findsOneWidget);
 });
 }

flutter doctor

[✓] Flutter（在Linux上，locale en_NZ.UTF-8，频道alpha） •在/ home / helen / flutter处晃动 •框架修订版8f65fec5f5（4周前），2017-12-12 09:50:14 -0800 •引擎修订版edaecdc8b8 •Tools Dart版本1.25.0-dev.11.0 •Engine Dart版本2.0.0-edge.d8ae797298c3a6cf8dc9f4558707bd2672224d3e

[✓] Android工具链 - 针对Android设备开发（Android SDK 26.0.3） •Android SDK / home / helen / Android / Sdk •Android NDK at / home / helen / Android / Sdk / ndk-bundle •平台android-26，构建工具26.0.3 •Java二进制文件：/ home / helen / sdks / android-studio / jre / bin / java •Java版OpenJDK运行时环境（版本1.8.0_152-release-915-b01）

[✓] Android Studio（3.0版） •Android Studio / home / helen / sdks / android-studio •Java版OpenJDK运行时环境（版本1.8.0_152-release-915-b01）

[✓] IntelliJ IDEA社区版（2017.2版） •Flutter插件版本18.4 •Dart插件版本172.4343.25

[ - ]连接设备 •无

解决方案： 我正在使用fedora并解决此问题，请运行以下命令： sudo dnf install mesa-libGLU.x86_64

Answer 1

查看与tabindex ...

运行flutter test命令时出错

1 个答案: