android: send Android logs to logz (#515)
TSLog sends log messages to Android's logcat and Tailscale's logger Libtailscale wrapper is a Kotlin wrapper that allows us to get around the problems with mocking a native library Fixes tailscale/corp#23191 Signed-off-by: kari-ts <kari@tailscale.com>pull/522/head
kari-ts
2 months ago
committed by
GitHub
parent
f26a828cbd
commit
08ae018468
@ -0,0 +1,44 @@
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// Copyright (c) Tailscale Inc & AUTHORS
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// SPDX-License-Identifier: BSD-3-Clause
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package com.tailscale.ipn.util
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import android.util.Log
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import libtailscale.Libtailscale
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object TSLog {
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var libtailscaleWrapper = LibtailscaleWrapper()
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fun d(tag: String?, message: String) {
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Log.d(tag, message)
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libtailscaleWrapper.sendLog(tag, message)
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}
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fun w(tag: String, message: String) {
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Log.w(tag, message)
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libtailscaleWrapper.sendLog(tag, message)
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}
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// Overloaded function without Throwable because Java does not support default parameters
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@JvmStatic
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fun e(tag: String?, message: String) {
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Log.e(tag, message)
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libtailscaleWrapper.sendLog(tag, message)
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}
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fun e(tag: String?, message: String, throwable: Throwable? = null) {
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if (throwable == null) {
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Log.e(tag, message)
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libtailscaleWrapper.sendLog(tag, message)
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} else {
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Log.e(tag, message, throwable)
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libtailscaleWrapper.sendLog(tag, "$message ${throwable?.localizedMessage}")
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}
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}
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class LibtailscaleWrapper {
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public fun sendLog(tag: String?, message: String) {
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val logTag = tag ?: ""
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Libtailscale.sendLog((logTag + ": " + message).toByteArray(Charsets.UTF_8))
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}
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}
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}
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@ -1,60 +1,107 @@
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// Copyright (c) Tailscale Inc & AUTHORS
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// SPDX-License-Identifier: BSD-3-Clause
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package com.tailcale.ipn.ui.util
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import com.tailscale.ipn.ui.util.TimeUtil
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import com.tailscale.ipn.util.TSLog
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import com.tailscale.ipn.util.TSLog.LibtailscaleWrapper
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import org.junit.After
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import org.junit.Assert.assertEquals
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import org.junit.Assert.assertNull
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import org.junit.Before
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import org.junit.Test
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import org.mockito.ArgumentMatchers.anyString
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import org.mockito.Mockito.doNothing
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import org.mockito.Mockito.mock
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import java.time.Duration
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class TimeUtilTest {
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@Test
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fun durationInvalidMsUnits() {
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val input = "5s10ms"
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val actual = TimeUtil.duration(input)
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assertNull("Should return null", actual)
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}
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@Test
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fun durationInvalidUsUnits() {
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val input = "5s10us"
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val actual = TimeUtil.duration(input)
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assertNull("Should return null", actual)
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}
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@Test
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fun durationTestHappyPath() {
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val input = arrayOf("1.0y1.0w1.0d1.0h1.0m1.0s", "1s", "1m", "1h", "1d", "1w", "1y")
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val expectedSeconds =
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arrayOf((31536000 + 604800 + 86400 + 3600 + 60 + 1), 1, 60, 3600, 86400, 604800, 31536000)
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val expected = expectedSeconds.map { Duration.ofSeconds(it.toLong()) }
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val actual = input.map { TimeUtil.duration(it) }
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assertEquals("Incorrect conversion", expected, actual)
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}
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@Test
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fun testBadDurationString() {
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val input = "1..0y1.0w1.0d1.0h1.0m1.0s"
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val actual = TimeUtil.duration(input)
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assertNull("Should return null", actual)
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}
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@Test
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fun testBadDInputString() {
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val input = "1.0yy1.0w1.0d1.0h1.0m1.0s"
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val actual = TimeUtil.duration(input)
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assertNull("Should return null", actual)
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}
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@Test
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fun testIgnoreFractionalSeconds() {
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val input = "10.9s"
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val expectedSeconds = 10
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val expected = Duration.ofSeconds(expectedSeconds.toLong())
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val actual = TimeUtil.duration(input)
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assertEquals("Should return $expectedSeconds seconds", expected, actual)
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}
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private lateinit var libtailscaleWrapperMock: LibtailscaleWrapper
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private lateinit var originalWrapper: LibtailscaleWrapper
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@Before
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fun setUp() {
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libtailscaleWrapperMock = mock(LibtailscaleWrapper::class.java)
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doNothing().`when`(libtailscaleWrapperMock).sendLog(anyString(), anyString())
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// Store the original wrapper so we can reset it later
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originalWrapper = TSLog.libtailscaleWrapper
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// Inject mock into TSLog
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TSLog.libtailscaleWrapper = libtailscaleWrapperMock
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}
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@After
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fun tearDown() {
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// Reset TSLog after each test to avoid side effects
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TSLog.libtailscaleWrapper = originalWrapper
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}
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@Test
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fun durationInvalidMsUnits() {
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val input = "5s10ms"
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val actual = TimeUtil.duration(input)
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assertNull("Should return null", actual)
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}
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@Test
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fun durationInvalidUsUnits() {
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val input = "5s10us"
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val actual = TimeUtil.duration(input)
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assertNull("Should return null", actual)
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}
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@Test
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fun durationTestHappyPath() {
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val input = arrayOf("1.0y1.0w1.0d1.0h1.0m1.0s", "1s", "1m", "1h", "1d", "1w", "1y")
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val expectedSeconds =
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arrayOf((31536000 + 604800 + 86400 + 3600 + 60 + 1), 1, 60, 3600, 86400, 604800, 31536000)
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val expected = expectedSeconds.map { Duration.ofSeconds(it.toLong()) }
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val actual = input.map { TimeUtil.duration(it) }
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assertEquals("Incorrect conversion", expected, actual)
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}
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@Test
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fun testBadDurationString() {
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val input = "1..0y1.0w1.0d1.0h1.0m1.0s"
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val actual = TimeUtil.duration(input)
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assertNull("Should return null", actual)
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}
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@Test
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fun testBadDInputString() {
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val libtailscaleWrapperMock = mock(LibtailscaleWrapper::class.java)
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doNothing().`when`(libtailscaleWrapperMock).sendLog(anyString(), anyString())
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val input = "1.0yy1.0w1.0d1.0h1.0m1.0s"
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val actual = TimeUtil.duration(input)
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assertNull("Should return null", actual)
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}
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@Test
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fun testIgnoreFractionalSeconds() {
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val input = "10.9s"
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val expectedSeconds = 10
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val expected = Duration.ofSeconds(expectedSeconds.toLong())
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val actual = TimeUtil.duration(input)
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assertEquals("Should return $expectedSeconds seconds", expected, actual)
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}
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}
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