问题
虽然我在iOS上排毒效果很好,但我的反应原生android排毒版在通过排毒cli打开时会启动一个空白屏幕 .
值得一提的是,在这种状态下, cmd + m
或 rr
都不会重新加载 .
Package.json
"react-native": "0.51.0",
...
"detox": "^7.0.0-alpha.0",
...
"android.emu.debug": {
"binaryPath": "android/app/build/outputs/apk/debug/app-debug.apk",
"build": "cd android && ./gradlew assembleDebug assembleAndroidTest -DtestBuildType=debug && cd ..",
"type": "android.emulator",
"name": "Nexus_5X_API_26"
},
故障排除
跑步时
detox test -c android.emu.debug --loglevel verbose
安卓apk安装,启动,但卡在空白屏幕 .
排毒日志
detox info 15:26:02: server listening on localhost:63324...
detox verb ws onOpen [object Object]
detox verb ws send: {"type":"login","params":{"sessionId":"300068b9-c44f-8b8a-81cb-73f8c66b0752","role":"tester"},"messageId":0}
detox verb ws onMessage: {"type":"loginSuccess","params":{"sessionId":"300068b9-c44f-8b8a-81cb-73f8c66b0752","role":"tester"},"messageId":0}
detox verb ws
detox verb 1: /Users/me/Library/Android/sdk/tools/emulator -list-avds --verbose
detox verb 1: stdout: Nexus_5X_API_26
detox verb 1: stdout:
detox verb /Users/me/Library/Android/sdk/tools/emulator -verbose -gpu host -no-audio @Nexus_5X_API_26
detox verb 2: /Users/me/Library/Android/sdk/platform-tools/adb devices
detox verb 2: stdout: List of devices attached
detox verb 2: stdout: emulator-5554 device
detox verb 2: stdout:
detox verb 2: stdout:
detox verb 3: /Users/me/Library/Android/sdk/platform-tools/adb -s emulator-5554 shell getprop dev.bootcomplete
detox verb 3: stdout: 1
detox verb 3: stdout:
detox verb 4: /Users/me/Library/Android/sdk/platform-tools/adb -s emulator-5554 shell input keyevent 82
detox verb adb -s emulator-5554 shell am instrument -w -r -e detoxServer ws://localhost:63324 -e detoxSessionId 300068b9-c44f-8b8a-81cb-73f8c66b0752 -e debug false com.mypackage.mobile.test/android.support.test.runner.AndroidJUnitRunner
detox verb Instrumentation spawned, childProcess.pid: 24565
detox verb ws send: {"type":"isReady","params":{},"messageId":-1000}
detox verb Instrumentation stdout: INSTRUMENTATION_STATUS: numtests=1
detox verb Instrumentation stdout: INSTRUMENTATION_STATUS: stream=
detox verb Instrumentation stdout: com.mypackage.mobile.DetoxTest:
detox verb Instrumentation stdout: INSTRUMENTATION_STATUS: id=AndroidJUnitRunner
detox verb Instrumentation stdout: INSTRUMENTATION_STATUS: test=runDetoxTests
detox verb Instrumentation stdout: INSTRUMENTATION_STATUS: class=com.mypackage.mobile.DetoxTest
detox verb Instrumentation stdout: INSTRUMENTATION_STATUS: current=1
detox verb Instrumentation stdout:
detox verb Instrumentation stdout: INSTRUMENTATION_STATUS_CODE: 1
detox verb Instrumentation stdout:
2分钟后
detox verb Instrumentation stdout: INSTRUMENTATION_CODE: 0
detox verb Instrumentation stdout:
detox verb instrumentationProcess terminated due to receipt of signal null
1) "before all" hook: _callee
0 passing (2m)
1 failing
1) "before all" hook: _callee:
Error: Timeout of 120000ms exceeded. For async tests and hooks, ensure "done()" is called; if returning a Promise, ensure it resolves.
0 passing (2m)
1 failing
1) "before all" hook: _callee:
Error: Timeout of 120000ms exceeded. For async tests and hooks, ensure "done()" is called; if returning a Promise, ensure it resolves.
Android日志
从运行 react-native log-android
01-17 15:11:01.053 5248 5318 D ReactNative: Initializing React Xplat Bridge.
01-17 15:11:01.055 5248 5318 D ReactNative: Initializing React Xplat Bridge before initializeBridge
01-17 15:11:01.060 5248 5318 D ReactNative: Initializing React Xplat Bridge after initializeBridge
01-17 15:11:01.061 5248 5318 D ReactNative: CatalystInstanceImpl.runJSBundle()
01-17 15:11:01.061 5248 5323 D ReactNative: ReactInstanceManager.setupReactContext()
01-17 15:11:01.061 5248 5323 D ReactNative: CatalystInstanceImpl.initialize()
01-17 15:11:01.065 5248 5323 D ReactNative: ReactInstanceManager.attachRootViewToInstance()
模拟器行为
在上述日志之后的某个时间,应用程序将超时,所以我杀了它 . 当我从模拟器启动相同的应用程序(由detox安装相同的apk)时,它按预期工作!
当apk按预期启动时,来自 react-native log-android
的日志具有额外的行
01-17 15:24:10.207 6447 6530 I ReactNativeJS: Running application "MyApp" with appParams: {"rootTag":1}. __DEV__ === true, development-level warning are ON, performance optimizations are OFF
在这一点上我知道apk是好的所以我已经尝试了 --reuse
标志,但同样的问题 .
DetoxTest.java
package com.mypackage.mobile;
import android.support.test.filters.LargeTest;
import android.support.test.rule.ActivityTestRule;
import android.support.test.runner.AndroidJUnit4;
import com.wix.detox.Detox;
import org.junit.Rule;
import org.junit.Test;
import org.junit.runner.RunWith;
@RunWith(AndroidJUnit4.class)
@LargeTest
public class DetoxTest {
@Rule
public ActivityTestRule<MainActivity> mActivityRule = new ActivityTestRule<>(MainActivity.class, false, false);
@Test
public void runDetoxTests() throws InterruptedException {
Detox.runTests(mActivityRule);
}
}
问题
有没有人知道如何解决它,以便,当通过排毒cli运行时,应用程序将按预期启动,而不是我得到的空白屏幕?如果没有,我可以采取一个很好的下一步,有什么东西可以隔离从DetoxTest.java启动应用程序?
2 回答
如果该应用未启动,则Android应用可能无法正常构建 . 你可以确保你的"android.emu.debug"在你的_825598中的detox.configurations下正确嵌套吗
另外,请检查以确保
android/app/build.gradle
中包含以下内容我在Android上遇到了类似的问题 . 帮助我的部分原因是:
此外,我正在测试运行我的测试之前打开的模拟器