Dactyloidae iOS initial commit

mobile/ios/UITests/SessionRestoreTests.swift

@@ -0,0 +1,92 @@
+/* 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
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+import Foundation
+import WebKit
+import Shared
+import EarlGrey
+import SwiftyJSON
+
+/// This test should be disabled since session restore does not seem to work
+class SessionRestoreTests: KIFTestCase {
+    fileprivate var webRoot: String!
+    
+    override func setUp() {
+        webRoot = SimplePageServer.start()
+        BrowserUtils.dismissFirstRunUI()
+        super.setUp()
+    }
+    
+    func testTabRestore() {
+        let url1 = "\(webRoot!)/numberedPage.html?page=1"
+        let url2 = "\(webRoot!)/numberedPage.html?page=2"
+        let url3 = "\(webRoot!)/numberedPage.html?page=3"
+        
+        // Build a session restore URL from the current homepage URL.
+        var jsonDict = [String: Any]()
+        jsonDict["history"] = [url1, url2, url3]
+        jsonDict["currentPage"] = -1 as Any?
+        let json = JSON(jsonDict)
+        let escapedJSON = json.stringValue()?.addingPercentEncoding(withAllowedCharacters: CharacterSet.URLAllowedCharacterSet())
+        let webView = tester().waitForView(withAccessibilityLabel: "Web content") as! WKWebView
+        let restoreURL = URL(string: "/about/sessionrestore?history=\(escapedJSON!)", relativeTo: webView.url!)
+        
+        // Enter the restore URL and verify the back/forward history.
+        // After triggering the restore, the session should look like this:
+        //   about:home, page1, *page2*, page3
+        // where page2 is active.
+        EarlGrey.select(elementWithMatcher: grey_accessibilityID("url"))
+            .perform(grey_tap())
+        EarlGrey.select(elementWithMatcher: grey_accessibilityID("address"))
+            .perform(grey_replaceText(restoreURL!.absoluteString))
+        EarlGrey.select(elementWithMatcher: grey_accessibilityID("address"))
+            .perform(grey_typeText("\n"))
+        tester().waitForWebViewElementWithAccessibilityLabel("Page 2")
+        EarlGrey.select(elementWithMatcher: grey_accessibilityLabel("Back"))
+            .perform(grey_tap())
+        
+        tester().waitForWebViewElementWithAccessibilityLabel("Page 1")
+        EarlGrey.select(elementWithMatcher: grey_accessibilityLabel("Back"))
+            .perform(grey_tap())
+        let wentBack = GREYCondition(name: "Check browser went back", block: { _ in
+            var errorOrNil: NSError?
+            let matcher = grey_allOf([grey_accessibilityLabel("Top sites"),
+                                              grey_sufficientlyVisible()])
+            EarlGrey.select(elementWithMatcher: matcher).assert(grey_notNil(), error: &errorOrNil)
+            let success = errorOrNil == nil
+            return success
+        }).wait(withTimeout: 5)
+        GREYAssertTrue(wentBack, reason: "Didn't go back")
+        
+        let canGoBack: Bool
+        do {
+            try tester().tryFindingTappableView(withAccessibilityLabel: "Back")
+            canGoBack = true
+        } catch _ {
+            canGoBack = false
+        }
+        XCTAssertFalse(canGoBack, "Reached the beginning of browser history")
+        
+        EarlGrey.select(elementWithMatcher: grey_accessibilityLabel("Forward"))
+            .perform(grey_tap())
+        EarlGrey.select(elementWithMatcher: grey_accessibilityLabel("Forward"))
+            .perform(grey_tap())
+        EarlGrey.select(elementWithMatcher: grey_accessibilityLabel("Forward"))
+            .perform(grey_tap())
+        tester().waitForWebViewElementWithAccessibilityLabel("Page 3")
+        let canGoForward: Bool
+        do {
+            try tester().tryFindingTappableView(withAccessibilityLabel: "Forward")
+            canGoForward = true
+        } catch _ {
+            canGoForward = false
+        }
+        XCTAssertFalse(canGoForward, "Reached the end of browser history")
+    }
+    
+    override func tearDown() {
+        BrowserUtils.resetToAboutHome(tester())
+        BrowserUtils.clearPrivateData(tester: tester())
+    }
+}