Bug 1577031 - make Protection Report page sharable via UITour. r=johannh

Differential Revision: https://phabricator.services.mozilla.com/D44249

--HG--
extra : moz-landing-system : lando

browser/components/uitour/UITour-lib.js

@@ -371,6 +371,14 @@ if (typeof Mozilla == "undefined") {
     _sendEvent("showNewTab");
   };
 
+  /**
+   * Loads about:protections in the tour tab.
+   * @since 70
+   */
+  Mozilla.UITour.showProtectionReport = function() {
+    _sendEvent("showProtectionReport");
+  };
+
   /**
    * @typedef Mozilla.UITour.ConfigurationName
    * @description Valid values:<ul>

browser/components/uitour/UITour.jsm

@@ -709,6 +709,11 @@ var UITour = {
         }
         break;
       }
+
+      case "showProtectionReport": {
+        this.showProtectionReport(window, browser);
+        break;
+      }
     }
 
     // For performance reasons, only call initForBrowser if we did something
@@ -1554,6 +1559,17 @@ var UITour = {
     });
   },
 
+  showProtectionReport(aWindow, aBrowser) {
+    let url = "about:protections";
+    aWindow.openLinkIn(url, "current", {
+      targetBrowser: aBrowser,
+      triggeringPrincipal: Services.scriptSecurityManager.createContentPrincipal(
+        Services.io.newURI(url),
+        {}
+      ),
+    });
+  },
+
   _hideAnnotationsForPanel(aEvent, aShouldClosePanel, aTargetPositionCallback) {
     let win = aEvent.target.ownerGlobal;
     let hideHighlightMethod = null;

browser/components/uitour/test/browser.ini

@@ -38,6 +38,8 @@ skip-if = true # Disabled pending removal of pocket UI Tour
 skip-if = (verify && !debug && (os == 'linux'))
 [browser_UITour_showNewTab.js]
 skip-if = (verify && !debug && (os == 'linux'))
+[browser_UITour_showProtectionReport.js]
+skip-if = (verify && !debug && (os == 'linux'))
 [browser_UITour_sync.js]
 [browser_UITour_toggleReaderMode.js]
 skip-if = (verify && !debug && (os == 'linux'))

browser/components/uitour/test/browser_UITour_showProtectionReport.js

@@ -0,0 +1,48 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+var gTestTab;
+var gContentAPI;
+var gContentWindow;
+
+add_task(setup_UITourTest);
+
+add_task(async function setup() {
+  await SpecialPowers.pushPrefEnv({
+    set: [
+      ["browser.contentblocking.database.enabled", false],
+      ["browser.contentblocking.report.monitor.enabled", false],
+      ["browser.contentblocking.report.lockwise.enabled", false],
+      ["browser.contentblocking.report.proxy.enabled", false],
+    ],
+  });
+});
+
+// Test that we can switch to about:protections
+add_UITour_task(async function test_openProtectionReport() {
+  let aboutProtectionsLoaded = BrowserTestUtils.browserLoaded(
+    gBrowser.selectedBrowser,
+    false,
+    "about:protections"
+  );
+  info("Showing about:protections");
+  await gContentAPI.showProtectionReport();
+  info("Waiting for about:protections to load");
+  await aboutProtectionsLoaded;
+  // When the graph is built it means the messaging has finished,
+  // we can close the tab.
+  await ContentTask.spawn(gBrowser.selectedBrowser, {}, async function() {
+    await ContentTaskUtils.waitForCondition(() => {
+      let bars = content.document.querySelectorAll(".graph-bar");
+      return bars.length;
+    }, "The graph has been built");
+  });
+
+  is(
+    gBrowser.selectedBrowser.currentURI.spec,
+    "about:protections",
+    "Loaded about:protections"
+  );
+});