40 lines
1.4 KiB
Kotlin
40 lines
1.4 KiB
Kotlin
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package co.electriccoin.zcash.ui.benchmark
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import androidx.benchmark.macro.StartupMode
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import androidx.benchmark.macro.StartupTimingMetric
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import androidx.benchmark.macro.junit4.MacrobenchmarkRule
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import org.junit.Rule
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import org.junit.Test
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/**
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* This is an example startup benchmark. Its purpose is to provide basic startup measurements, and captured
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* system traces for investigating the app's performance.
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*
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* It navigates to the device's home screen, and launches the default activity. Run this benchmark from Studio only
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* against the release variant type and use one of the 'Benchmark' trailing build variants for this module.
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* The 'Debug' trailing modules are also available, but they just provide compatibility with other debug modules.
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*
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* We ideally run this against a physical device with Android SDK level 29, at least, as profiling is provided by this
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* version and later on.
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*/
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class BasicStartupBenchmark {
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companion object {
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private const val APP_TARGET_PACKAGE_NAME = "co.electriccoin.zcash"
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}
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@get:Rule
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val benchmarkRule = MacrobenchmarkRule()
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@Test
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fun startup() = benchmarkRule.measureRepeated(
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packageName = APP_TARGET_PACKAGE_NAME,
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metrics = listOf(StartupTimingMetric()),
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iterations = 5,
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startupMode = StartupMode.COLD
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) {
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pressHome()
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startActivityAndWait()
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}
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}
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