自 2025 年 3 月 27 日起,我们建议您使用 android-latest-release
而非 aosp-main
构建 AOSP 并为其做出贡献。如需了解详情,请参阅 AOSP 的变更。
使用集合让一切井井有条
根据您的偏好保存内容并对其进行分类。
SystemServerFileDescriptorChecker
public
class
SystemServerFileDescriptorChecker
extends Object
implements
ISystemStatusChecker
java.lang.Object
|
↳ |
com.android.tradefed.suite.checker.SystemServerFileDescriptorChecker
|
检查系统服务器是否似乎已耗尽 FD。
摘要
公共构造函数
SystemServerFileDescriptorChecker
public SystemServerFileDescriptorChecker ()
公共方法
postExecutionCheck
public StatusCheckerResult postExecutionCheck (ITestDevice device)
检查测试模块执行后的系统状态。如果需要在此处进行检查,子类应替换此方法。实现必须返回 boolean
值,以指明状态检查是否已通过或失败。
preExecutionCheck
public StatusCheckerResult preExecutionCheck (ITestDevice device)
在执行测试模块之前检查系统状态。如果需要在此处进行检查,子类应替换此方法。实现必须返回 boolean
值,以指明状态检查是否已通过或失败。
强烈建议在模块执行之后检查系统状态,并且此方法可用于在模块执行之前缓存特定系统状态。
本页面上的内容和代码示例受内容许可部分所述许可的限制。Java 和 OpenJDK 是 Oracle 和/或其关联公司的注册商标。
最后更新时间 (UTC):2025-07-27。
[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["没有我需要的信息","missingTheInformationINeed","thumb-down"],["太复杂/步骤太多","tooComplicatedTooManySteps","thumb-down"],["内容需要更新","outOfDate","thumb-down"],["翻译问题","translationIssue","thumb-down"],["示例/代码问题","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2025-07-27。"],[],[],null,["# SystemServerFileDescriptorChecker\n=================================\n\n\n`\npublic\n\n\nclass\nSystemServerFileDescriptorChecker\n`\n\n\n`\n\nextends Object\n\n\n`\n\n`\n\n\nimplements\n\n`[ISystemStatusChecker](../../../../../../../reference/tradefed/com/android/tradefed/suite/checker/ISystemStatusChecker.html)`\n\n\n`\n\n|---|----------------------------------------------------------------------|\n| java.lang.Object ||\n| ↳ | com.android.tradefed.suite.checker.SystemServerFileDescriptorChecker |\n\n\u003cbr /\u003e\n\n*** ** * ** ***\n\nChecks if system server appears to be running out of FDs.\n\nSummary\n-------\n\n| ### Public constructors ||\n|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---|\n| ` `[SystemServerFileDescriptorChecker](../../../../../../../reference/tradefed/com/android/tradefed/suite/checker/SystemServerFileDescriptorChecker.html#SystemServerFileDescriptorChecker())`() ` |\n\n| ### Public methods ||\n|-------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| ` `[StatusCheckerResult](../../../../../../../reference/tradefed/com/android/tradefed/suite/checker/StatusCheckerResult.html) | ` `[postExecutionCheck](../../../../../../../reference/tradefed/com/android/tradefed/suite/checker/SystemServerFileDescriptorChecker.html#postExecutionCheck(com.android.tradefed.device.ITestDevice))`(`[ITestDevice](../../../../../../../reference/tradefed/com/android/tradefed/device/ITestDevice.html)` device) ` Check system condition after test module execution. |\n| ` `[StatusCheckerResult](../../../../../../../reference/tradefed/com/android/tradefed/suite/checker/StatusCheckerResult.html) | ` `[preExecutionCheck](../../../../../../../reference/tradefed/com/android/tradefed/suite/checker/SystemServerFileDescriptorChecker.html#preExecutionCheck(com.android.tradefed.device.ITestDevice))`(`[ITestDevice](../../../../../../../reference/tradefed/com/android/tradefed/device/ITestDevice.html)` device) ` Check system condition before test module execution. |\n\nPublic constructors\n-------------------\n\n### SystemServerFileDescriptorChecker\n\n```\npublic SystemServerFileDescriptorChecker ()\n```\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\nPublic methods\n--------------\n\n### postExecutionCheck\n\n```\npublic StatusCheckerResult postExecutionCheck (ITestDevice device)\n```\n\nCheck system condition after test module execution. Subclass should override this method if a\ncheck is desirable here. Implementation must return a `boolean` value to indicate\nif the status check has passed or failed.\n\n\u003cbr /\u003e\n\n| Parameters ||\n|----------|-----------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `device` | `ITestDevice`: The [ITestDevice](../../../../../../../reference/tradefed/com/android/tradefed/device/ITestDevice.html) on which to run the checks. \u003cbr /\u003e |\n\n| Returns ||\n|----------------------------------------------------------------------------------------------------------------------------|--------------------------------------|\n| [StatusCheckerResult](../../../../../../../reference/tradefed/com/android/tradefed/suite/checker/StatusCheckerResult.html) | result of system status check \u003cbr /\u003e |\n\n| Throws ||\n|-------------------------------------------------------------------------------------------------------------------------------------|---|\n| [DeviceNotAvailableException](../../../../../../../reference/tradefed/com/android/tradefed/device/DeviceNotAvailableException.html) | |\n\n### preExecutionCheck\n\n```\npublic StatusCheckerResult preExecutionCheck (ITestDevice device)\n```\n\nCheck system condition before test module execution. Subclass should override this method if\na check is desirable here. Implementation must return a `boolean` value to\nindicate if the status check has passed or failed.\n\nIt's strongly recommended that system status be checked **after** module\nexecution, and this method may be used for the purpose of caching certain system state prior\nto module execution.\n\n\u003cbr /\u003e\n\n| Parameters ||\n|----------|-----------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `device` | `ITestDevice`: The [ITestDevice](../../../../../../../reference/tradefed/com/android/tradefed/device/ITestDevice.html) on which to run the checks. \u003cbr /\u003e |\n\n| Returns ||\n|----------------------------------------------------------------------------------------------------------------------------|--------------------------------------|\n| [StatusCheckerResult](../../../../../../../reference/tradefed/com/android/tradefed/suite/checker/StatusCheckerResult.html) | result of system status check \u003cbr /\u003e |\n\n| Throws ||\n|-------------------------------------------------------------------------------------------------------------------------------------|---|\n| [DeviceNotAvailableException](../../../../../../../reference/tradefed/com/android/tradefed/device/DeviceNotAvailableException.html) | |"]]