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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
import XCTest
import WebKit
@testable import WebEngine
@MainActor
final class WKEngineConfigurationProviderTests: XCTestCase {
func testPrivateStore_isSharedWithinSession() {
let subject = createSubject()
let first = subject.createConfiguration(parameters: privateParams())
let second = subject.createConfiguration(parameters: privateParams())
XCTAssertTrue(
first.webViewConfiguration.websiteDataStore === second.webViewConfiguration.websiteDataStore
)
}
func testPrivateStore_isSharedAcrossWindows() {
// Each window owns its own provider, but private tabs must share cookies app-wide.
let firstWindow = createSubject()
let secondWindow = createSubject()
let first = firstWindow.createConfiguration(parameters: privateParams())
let second = secondWindow.createConfiguration(parameters: privateParams())
XCTAssertTrue(
first.webViewConfiguration.websiteDataStore === second.webViewConfiguration.websiteDataStore
)
}
func testPrivateStore_isFreshAcrossSessionBoundary() {
let subject = createSubject()
let beforeStore = subject.createConfiguration(parameters: privateParams())
.webViewConfiguration.websiteDataStore
subject.endPrivateBrowsingSession()
let afterStore = subject.createConfiguration(parameters: privateParams())
.webViewConfiguration.websiteDataStore
XCTAssertFalse(beforeStore === afterStore)
}
func testNormalStore_isUnaffectedBySessionBoundary() {
let subject = createSubject()
let before = subject.createConfiguration(parameters: normalParams())
.webViewConfiguration.websiteDataStore
subject.endPrivateBrowsingSession()
let after = subject.createConfiguration(parameters: normalParams())
.webViewConfiguration.websiteDataStore
XCTAssertTrue(before === after)
XCTAssertTrue(before.isPersistent)
}
func testPrivateStore_isNonPersistentAcrossBoundary() {
let subject = createSubject()
let beforeStore = subject.createConfiguration(parameters: privateParams())
.webViewConfiguration.websiteDataStore
XCTAssertFalse(beforeStore.isPersistent)
subject.endPrivateBrowsingSession()
let afterStore = subject.createConfiguration(parameters: privateParams())
.webViewConfiguration.websiteDataStore
XCTAssertFalse(afterStore.isPersistent)
}
// MARK: - Helpers
private func createSubject() -> DefaultWKEngineConfigurationProvider {
return DefaultWKEngineConfigurationProvider()
}
private func privateParams() -> WKWebViewParameters {
return WKWebViewParameters(
blockPopups: true,
isPrivate: true,
autoPlay: .all,
schemeHandler: WKInternalSchemeHandler()
)
}
private func normalParams() -> WKWebViewParameters {
return WKWebViewParameters(
blockPopups: true,
isPrivate: false,
autoPlay: .all,
schemeHandler: WKInternalSchemeHandler()
)
}
}