388 lines
19 KiB
Kotlin
388 lines
19 KiB
Kotlin
package org.mozilla.fenix.components
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import io.mockk.every
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import io.mockk.mockk
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import mozilla.components.concept.engine.EngineSession
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import mozilla.components.support.test.robolectric.testContext
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import org.junit.Assert.assertArrayEquals
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import org.junit.Assert.assertEquals
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import org.junit.Assert.assertFalse
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import org.junit.Assert.assertTrue
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import org.junit.Test
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import org.junit.runner.RunWith
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import org.mozilla.fenix.R
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import org.mozilla.fenix.utils.Settings
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import org.mozilla.fenix.helpers.FenixRobolectricTestRunner
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@RunWith(FenixRobolectricTestRunner::class)
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class TrackingProtectionPolicyFactoryTest {
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@Test
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fun `WHEN useStrictMode is true then SHOULD return strict mode`() {
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val expected = EngineSession.TrackingProtectionPolicy.strict()
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val factory = TrackingProtectionPolicyFactory(mockSettings(useStrict = true))
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val privateOnly = factory.createTrackingProtectionPolicy(normalMode = false, privateMode = true)
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val normalOnly = factory.createTrackingProtectionPolicy(normalMode = true, privateMode = false)
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val always = factory.createTrackingProtectionPolicy(normalMode = true, privateMode = true)
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val none = factory.createTrackingProtectionPolicy(normalMode = false, privateMode = false)
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expected.assertPolicyEquals(privateOnly, checkPrivacy = false)
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expected.assertPolicyEquals(normalOnly, checkPrivacy = false)
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expected.assertPolicyEquals(always, checkPrivacy = false)
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EngineSession.TrackingProtectionPolicy.none().assertPolicyEquals(none, checkPrivacy = false)
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}
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@Test
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fun `WHEN neither use strict nor use custom is true SHOULD return recommended mode`() {
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val expected = EngineSession.TrackingProtectionPolicy.recommended()
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val factory = TrackingProtectionPolicyFactory(mockSettings(useStrict = false, useCustom = false))
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val privateOnly = factory.createTrackingProtectionPolicy(normalMode = false, privateMode = true)
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val normalOnly = factory.createTrackingProtectionPolicy(normalMode = true, privateMode = false)
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val always = factory.createTrackingProtectionPolicy(normalMode = true, privateMode = true)
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val none = factory.createTrackingProtectionPolicy(normalMode = false, privateMode = false)
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expected.assertPolicyEquals(privateOnly, checkPrivacy = false)
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expected.assertPolicyEquals(normalOnly, checkPrivacy = false)
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expected.assertPolicyEquals(always, checkPrivacy = false)
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EngineSession.TrackingProtectionPolicy.none().assertPolicyEquals(none, checkPrivacy = false)
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}
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@Test
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fun `GIVEN custom policy WHEN should not block cookies THEN tracking policy should not block cookies`() {
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val expected = EngineSession.TrackingProtectionPolicy.select(
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cookiePolicy = EngineSession.TrackingProtectionPolicy.CookiePolicy.ACCEPT_ALL,
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trackingCategories = allTrackingCategories
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)
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val factory = TrackingProtectionPolicyFactory(settingsForCustom(shouldBlockCookiesInCustom = false))
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val privateOnly = factory.createTrackingProtectionPolicy(normalMode = false, privateMode = true)
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val normalOnly = factory.createTrackingProtectionPolicy(normalMode = true, privateMode = false)
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val always = factory.createTrackingProtectionPolicy(normalMode = true, privateMode = true)
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expected.assertPolicyEquals(privateOnly, checkPrivacy = false)
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expected.assertPolicyEquals(normalOnly, checkPrivacy = false)
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expected.assertPolicyEquals(always, checkPrivacy = false)
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}
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@Test
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fun `GIVEN custom policy WHEN cookie policy block all THEN tracking policy should have cookie policy allow none`() {
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val expected = EngineSession.TrackingProtectionPolicy.select(
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cookiePolicy = EngineSession.TrackingProtectionPolicy.CookiePolicy.ACCEPT_NONE,
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trackingCategories = allTrackingCategories
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)
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val factory = TrackingProtectionPolicyFactory(settingsForCustom(shouldBlockCookiesInCustom = true, blockCookiesSelection = "all"))
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val privateOnly = factory.createTrackingProtectionPolicy(normalMode = false, privateMode = true)
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val normalOnly = factory.createTrackingProtectionPolicy(normalMode = true, privateMode = false)
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val always = factory.createTrackingProtectionPolicy(normalMode = true, privateMode = true)
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expected.assertPolicyEquals(privateOnly, checkPrivacy = false)
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expected.assertPolicyEquals(normalOnly, checkPrivacy = false)
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expected.assertPolicyEquals(always, checkPrivacy = false)
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}
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@Test
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fun `GIVEN custom policy WHEN cookie policy social THEN tracking policy should have cookie policy allow non-trackers`() {
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val expected = EngineSession.TrackingProtectionPolicy.select(
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cookiePolicy = EngineSession.TrackingProtectionPolicy.CookiePolicy.ACCEPT_NON_TRACKERS,
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trackingCategories = allTrackingCategories
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)
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val factory = TrackingProtectionPolicyFactory(settingsForCustom(shouldBlockCookiesInCustom = true, blockCookiesSelection = "social"))
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val privateOnly = factory.createTrackingProtectionPolicy(normalMode = false, privateMode = true)
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val normalOnly = factory.createTrackingProtectionPolicy(normalMode = true, privateMode = false)
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val always = factory.createTrackingProtectionPolicy(normalMode = true, privateMode = true)
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expected.assertPolicyEquals(privateOnly, checkPrivacy = false)
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expected.assertPolicyEquals(normalOnly, checkPrivacy = false)
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expected.assertPolicyEquals(always, checkPrivacy = false)
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}
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@Test
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fun `GIVEN custom policy WHEN cookie policy accept visited THEN tracking policy should have cookie policy allow visited`() {
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val expected = EngineSession.TrackingProtectionPolicy.select(
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cookiePolicy = EngineSession.TrackingProtectionPolicy.CookiePolicy.ACCEPT_VISITED,
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trackingCategories = allTrackingCategories
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)
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val factory = TrackingProtectionPolicyFactory(settingsForCustom(shouldBlockCookiesInCustom = true, blockCookiesSelection = "unvisited"))
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val privateOnly = factory.createTrackingProtectionPolicy(normalMode = false, privateMode = true)
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val normalOnly = factory.createTrackingProtectionPolicy(normalMode = true, privateMode = false)
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val always = factory.createTrackingProtectionPolicy(normalMode = true, privateMode = true)
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expected.assertPolicyEquals(privateOnly, checkPrivacy = false)
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expected.assertPolicyEquals(normalOnly, checkPrivacy = false)
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expected.assertPolicyEquals(always, checkPrivacy = false)
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}
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@Test
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fun `GIVEN custom policy WHEN cookie policy block third party THEN tracking policy should have cookie policy allow first party`() {
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val expected = EngineSession.TrackingProtectionPolicy.select(
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cookiePolicy = EngineSession.TrackingProtectionPolicy.CookiePolicy.ACCEPT_ONLY_FIRST_PARTY,
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trackingCategories = allTrackingCategories
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)
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val factory = TrackingProtectionPolicyFactory(settingsForCustom(shouldBlockCookiesInCustom = true, blockCookiesSelection = "third-party"))
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val privateOnly = factory.createTrackingProtectionPolicy(normalMode = false, privateMode = true)
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val normalOnly = factory.createTrackingProtectionPolicy(normalMode = true, privateMode = false)
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val always = factory.createTrackingProtectionPolicy(normalMode = true, privateMode = true)
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expected.assertPolicyEquals(privateOnly, checkPrivacy = false)
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expected.assertPolicyEquals(normalOnly, checkPrivacy = false)
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expected.assertPolicyEquals(always, checkPrivacy = false)
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}
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@Test
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fun `GIVEN custom policy WHEN cookie policy unrecognized THEN tracking policy should have cookie policy block all`() {
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val expected = EngineSession.TrackingProtectionPolicy.select(
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cookiePolicy = EngineSession.TrackingProtectionPolicy.CookiePolicy.ACCEPT_NONE,
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trackingCategories = allTrackingCategories
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)
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val factory = TrackingProtectionPolicyFactory(settingsForCustom(shouldBlockCookiesInCustom = true, blockCookiesSelection = "some text!"))
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val privateOnly = factory.createTrackingProtectionPolicy(normalMode = false, privateMode = true)
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val normalOnly = factory.createTrackingProtectionPolicy(normalMode = true, privateMode = false)
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val always = factory.createTrackingProtectionPolicy(normalMode = true, privateMode = true)
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expected.assertPolicyEquals(privateOnly, checkPrivacy = false)
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expected.assertPolicyEquals(normalOnly, checkPrivacy = false)
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expected.assertPolicyEquals(always, checkPrivacy = false)
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}
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@Test
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fun `all cookies_options_entry_values values should create policies without crashing`() {
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testContext.resources.getStringArray(R.array.cookies_options_entry_values).forEach {
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TrackingProtectionPolicyFactory(settingsForCustom(shouldBlockCookiesInCustom = true, blockCookiesSelection = it))
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.createTrackingProtectionPolicy(normalMode = true, privateMode = true)
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}
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}
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@Test
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fun `factory should construct policies with privacy settings that match their inputs`() {
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val allFactories = listOf(
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TrackingProtectionPolicyFactory(mockSettings(useStrict = true)),
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TrackingProtectionPolicyFactory(mockSettings(useStrict = false, useCustom = false))
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)
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allFactories.map {
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it.createTrackingProtectionPolicy(normalMode = true, privateMode = false)
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}.forEach {
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assertTrue(it.useForRegularSessions)
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assertFalse(it.useForPrivateSessions)
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}
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allFactories.map {
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it.createTrackingProtectionPolicy(normalMode = false, privateMode = true)
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}.forEach {
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assertTrue(it.useForPrivateSessions)
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assertFalse(it.useForRegularSessions)
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}
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allFactories.map {
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it.createTrackingProtectionPolicy(normalMode = true, privateMode = true)
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}.forEach {
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assertTrue(it.useForRegularSessions)
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assertTrue(it.useForPrivateSessions)
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}
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// `normalMode = true, privateMode = true` can never be shown to the user
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}
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@Test
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fun `factory should follow global ETP settings by default`() {
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var useETPFactory = TrackingProtectionPolicyFactory(mockSettings(useTrackingProtection = true))
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var policy = useETPFactory.createTrackingProtectionPolicy()
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assertTrue(policy.useForPrivateSessions)
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assertTrue(policy.useForRegularSessions)
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useETPFactory = TrackingProtectionPolicyFactory(mockSettings(useTrackingProtection = false))
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policy = useETPFactory.createTrackingProtectionPolicy()
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assertEquals(policy, EngineSession.TrackingProtectionPolicy.none())
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}
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@Test
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fun `custom tabs should respect their privacy rules`() {
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val allSettings = listOf(
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settingsForCustom(shouldBlockCookiesInCustom = false, blockTrackingContentInCustom = "all"),
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settingsForCustom(shouldBlockCookiesInCustom = true, blockCookiesSelection = "all", blockTrackingContentInCustom = "all"),
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settingsForCustom(shouldBlockCookiesInCustom = true, blockCookiesSelection = "all", blockTrackingContentInCustom = "all"),
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settingsForCustom(shouldBlockCookiesInCustom = true, blockCookiesSelection = "unvisited", blockTrackingContentInCustom = "all"),
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settingsForCustom(shouldBlockCookiesInCustom = true, blockCookiesSelection = "third-party", blockTrackingContentInCustom = "all"),
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settingsForCustom(shouldBlockCookiesInCustom = true, blockCookiesSelection = "some text!", blockTrackingContentInCustom = "all")
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)
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val privateSettings = listOf(
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settingsForCustom(shouldBlockCookiesInCustom = false, blockTrackingContentInCustom = "private"),
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settingsForCustom(shouldBlockCookiesInCustom = true, blockCookiesSelection = "all", blockTrackingContentInCustom = "private"),
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settingsForCustom(shouldBlockCookiesInCustom = true, blockCookiesSelection = "all", blockTrackingContentInCustom = "private"),
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settingsForCustom(shouldBlockCookiesInCustom = true, blockCookiesSelection = "unvisited", blockTrackingContentInCustom = "private"),
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settingsForCustom(shouldBlockCookiesInCustom = true, blockCookiesSelection = "third-party", blockTrackingContentInCustom = "private"),
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settingsForCustom(shouldBlockCookiesInCustom = true, blockCookiesSelection = "some text!", blockTrackingContentInCustom = "private")
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)
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allSettings.map { TrackingProtectionPolicyFactory(it).createTrackingProtectionPolicy(
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normalMode = true,
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privateMode = true
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) }
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.forEach {
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assertTrue(it.useForRegularSessions)
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assertTrue(it.useForPrivateSessions)
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}
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privateSettings.map { TrackingProtectionPolicyFactory(it).createTrackingProtectionPolicy(
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normalMode = true,
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privateMode = true
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) }
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.forEach {
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assertFalse(it.useForRegularSessions)
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assertTrue(it.useForPrivateSessions)
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}
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}
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@Test
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fun `GIVEN custom policy WHEN default tracking policies THEN tracking policies should match default`() {
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val defaultTrackingCategories = arrayOf(
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EngineSession.TrackingProtectionPolicy.TrackingCategory.AD,
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EngineSession.TrackingProtectionPolicy.TrackingCategory.ANALYTICS,
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EngineSession.TrackingProtectionPolicy.TrackingCategory.SOCIAL,
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EngineSession.TrackingProtectionPolicy.TrackingCategory.MOZILLA_SOCIAL
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)
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val expected = EngineSession.TrackingProtectionPolicy.select(
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cookiePolicy = EngineSession.TrackingProtectionPolicy.CookiePolicy.ACCEPT_NONE,
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trackingCategories = defaultTrackingCategories
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)
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val factory = TrackingProtectionPolicyFactory(
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settingsForCustom(
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shouldBlockCookiesInCustom = true,
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blockTrackingContent = false,
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blockFingerprinters = false,
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blockCryptominers = false
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)
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)
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val actual = factory.createTrackingProtectionPolicy(normalMode = true, privateMode = true)
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expected.assertPolicyEquals(actual, checkPrivacy = false)
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}
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@Test
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fun `GIVEN custom policy WHEN all tracking policies THEN tracking policies should match all`() {
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val expected = EngineSession.TrackingProtectionPolicy.select(
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cookiePolicy = EngineSession.TrackingProtectionPolicy.CookiePolicy.ACCEPT_NONE,
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trackingCategories = allTrackingCategories
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)
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val factory = TrackingProtectionPolicyFactory(
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settingsForCustom(
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shouldBlockCookiesInCustom = true,
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blockTrackingContent = true,
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blockFingerprinters = true,
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blockCryptominers = true
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)
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)
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val actual = factory.createTrackingProtectionPolicy(normalMode = true, privateMode = true)
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expected.assertPolicyEquals(actual, checkPrivacy = false)
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}
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@Test
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fun `GIVEN custom policy WHEN some tracking policies THEN tracking policies should match passed policies`() {
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val someTrackingCategories = arrayOf(
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EngineSession.TrackingProtectionPolicy.TrackingCategory.AD,
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EngineSession.TrackingProtectionPolicy.TrackingCategory.ANALYTICS,
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EngineSession.TrackingProtectionPolicy.TrackingCategory.SOCIAL,
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EngineSession.TrackingProtectionPolicy.TrackingCategory.MOZILLA_SOCIAL,
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EngineSession.TrackingProtectionPolicy.TrackingCategory.FINGERPRINTING
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)
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val expected = EngineSession.TrackingProtectionPolicy.select(
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cookiePolicy = EngineSession.TrackingProtectionPolicy.CookiePolicy.ACCEPT_NONE,
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trackingCategories = someTrackingCategories
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)
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val factory = TrackingProtectionPolicyFactory(
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settingsForCustom(
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shouldBlockCookiesInCustom = true,
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blockTrackingContent = false,
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blockFingerprinters = true,
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blockCryptominers = false
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)
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)
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val actual = factory.createTrackingProtectionPolicy(normalMode = true, privateMode = true)
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expected.assertPolicyEquals(actual, checkPrivacy = false)
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}
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}
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private fun mockSettings(
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useStrict: Boolean = false,
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useCustom: Boolean = false,
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useTrackingProtection: Boolean = false
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): Settings = mockk {
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every { useStrictTrackingProtection } returns useStrict
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every { useCustomTrackingProtection } returns useCustom
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every { shouldUseTrackingProtection } returns useTrackingProtection
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}
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@Suppress("LongParameterList")
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private fun settingsForCustom(
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shouldBlockCookiesInCustom: Boolean,
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blockTrackingContentInCustom: String = "all", // ["private", "all"]
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blockCookiesSelection: String = "all", // values from R.array.cookies_options_entry_values
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blockTrackingContent: Boolean = true,
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blockFingerprinters: Boolean = true,
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blockCryptominers: Boolean = true
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): Settings = mockSettings(useStrict = false, useCustom = true).apply {
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every { blockTrackingContentSelectionInCustomTrackingProtection } returns blockTrackingContentInCustom
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every { blockCookiesInCustomTrackingProtection } returns shouldBlockCookiesInCustom
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every { blockCookiesSelectionInCustomTrackingProtection } returns blockCookiesSelection
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every { blockTrackingContentInCustomTrackingProtection } returns blockTrackingContent
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every { blockFingerprintersInCustomTrackingProtection } returns blockFingerprinters
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every { blockCryptominersInCustomTrackingProtection } returns blockCryptominers
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}
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private fun EngineSession.TrackingProtectionPolicy.assertPolicyEquals(
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actual: EngineSession.TrackingProtectionPolicy,
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checkPrivacy: Boolean
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) {
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assertEquals(this.cookiePolicy, actual.cookiePolicy)
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assertEquals(this.strictSocialTrackingProtection, actual.strictSocialTrackingProtection)
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// E.g., atm, RECOMMENDED == AD + ANALYTICS + SOCIAL + TEST + MOZILLA_SOCIAL + CRYPTOMINING.
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// If all of these are set manually, the equality check should not fail
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if (this.trackingCategories.toInt() != actual.trackingCategories.toInt()) {
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assertArrayEquals(this.trackingCategories, actual.trackingCategories)
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}
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if (checkPrivacy) {
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assertEquals(this.useForPrivateSessions, actual.useForPrivateSessions)
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assertEquals(this.useForRegularSessions, actual.useForRegularSessions)
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}
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}
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private fun Array<EngineSession.TrackingProtectionPolicy.TrackingCategory>.toInt(): Int {
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return fold(initial = 0) { acc, next -> acc + next.id }
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}
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private val allTrackingCategories = arrayOf(
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EngineSession.TrackingProtectionPolicy.TrackingCategory.AD,
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EngineSession.TrackingProtectionPolicy.TrackingCategory.ANALYTICS,
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EngineSession.TrackingProtectionPolicy.TrackingCategory.SOCIAL,
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EngineSession.TrackingProtectionPolicy.TrackingCategory.MOZILLA_SOCIAL,
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EngineSession.TrackingProtectionPolicy.TrackingCategory.SCRIPTS_AND_SUB_RESOURCES,
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EngineSession.TrackingProtectionPolicy.TrackingCategory.FINGERPRINTING,
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EngineSession.TrackingProtectionPolicy.TrackingCategory.CRYPTOMINING
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)
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