1 files changed, 88 insertions, 0 deletions
diff --git a/toolkit/components/extensions/test/xpcshell/test_ext_webRequest_incognito.js b/toolkit/components/extensions/test/xpcshell/test_ext_webRequest_incognito.js
new file mode 100644
index 0000000000..fe3b6a8cf8
--- /dev/null
+++ b/toolkit/components/extensions/test/xpcshell/test_ext_webRequest_incognito.js
@@ -0,0 +1,88 @@
+"use strict";
+
+const server = createHttpServer({ hosts: ["example.com"] });
+
+server.registerPathHandler("/dummy", (request, response) => {
+  response.setStatusLine(request.httpVersion, 200, "OK");
+  response.setHeader("Content-Type", "text/html", false);
+  response.write("<!DOCTYPE html><html></html>");
+});
+
+add_task(async function test_incognito_webrequest_access() {
+  let pb_extension = ExtensionTestUtils.loadExtension({
+    incognitoOverride: "spanning",
+    manifest: {
+      permissions: ["webRequest", "webRequestBlocking", "<all_urls>"],
+    },
+    background() {
+      browser.webRequest.onBeforeRequest.addListener(
+        async details => {
+          browser.test.assertTrue(details.incognito, "incognito flag is set");
+        },
+        { urls: ["<all_urls>"], incognito: true },
+        ["blocking"]
+      );
+
+      browser.webRequest.onBeforeRequest.addListener(
+        async details => {
+          browser.test.assertFalse(
+            details.incognito,
+            "incognito flag is not set"
+          );
+          browser.test.notifyPass("webRequest.spanning");
+        },
+        { urls: ["<all_urls>"], incognito: false },
+        ["blocking"]
+      );
+    },
+  });
+
+  // Bug 1715801: Re-enable pbm portion on GeckoView
+  if (AppConstants.platform == "android") {
+    Services.prefs.setBoolPref("dom.security.https_first_pbm", false);
+  }
+
+  await pb_extension.startup();
+
+  let extension = ExtensionTestUtils.loadExtension({
+    manifest: {
+      permissions: ["webRequest", "webRequestBlocking", "<all_urls>"],
+    },
+    background() {
+      browser.webRequest.onBeforeRequest.addListener(
+        async details => {
+          browser.test.assertFalse(
+            details.incognito,
+            "incognito flag is not set"
+          );
+          browser.test.notifyPass("webRequest");
+        },
+        { urls: ["<all_urls>"] },
+        ["blocking"]
+      );
+    },
+  });
+  // Load non-incognito extension to check that private requests are invisible to it.
+  await extension.startup();
+
+  let contentPage = await ExtensionTestUtils.loadContentPage(
+    "http://example.com/dummy",
+    { privateBrowsing: true }
+  );
+  await contentPage.close();
+
+  contentPage = await ExtensionTestUtils.loadContentPage(
+    "http://example.com/dummy"
+  );
+  await extension.awaitFinish("webRequest");
+  await pb_extension.awaitFinish("webRequest.spanning");
+  await contentPage.close();
+
+  await pb_extension.unload();
+  await extension.unload();
+
+  // Bug 1715801: Re-enable pbm portion on GeckoView
+  if (AppConstants.platform == "android") {
+    Services.prefs.clearUserPref("dom.security.https_first_pbm");
+  }
+});