1# Test Kit（应用测试服务）<!--test-kit--> 2 3- ArkTS API<!--test-arkts--> 4 - [@ohos.app.ability.abilityDelegatorRegistry (AbilityDelegatorRegistry)](js-apis-app-ability-abilityDelegatorRegistry.md) 5 - [@ohos.application.testRunner (TestRunner)](js-apis-application-testRunner.md) 6 - [@ohos.UiTest](js-apis-uitest.md) 7 - 接口依赖的元素及定义<!--test-api-interface-depend--> 8 - [abilityDelegator](js-apis-inner-application-abilityDelegator.md) 9 - [abilityDelegatorArgs](js-apis-inner-application-abilityDelegatorArgs.md) 10 - [shellCmdResult](js-apis-inner-application-shellCmdResult.md) 11 - 已停止维护的接口<!--test-arkts-dep--> 12 - [@ohos.application.abilityDelegatorRegistry (AbilityDelegatorRegistry)](js-apis-application-abilityDelegatorRegistry.md) 13- 错误码<!--test-arkts-errcode--> 14 - [uitest错误码](errorcode-uitest.md)