chrome/browser/interstitials/security_interstitial_page_test_utils.cc

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/interstitials/security_interstitial_page_test_utils.h"
   6
   7 #include <string>
   8
   9 #include "base/prefs/pref_service.h"
  10 #include "base/strings/stringprintf.h"
  11 #include "chrome/browser/interstitials/security_interstitial_page.h"
  12 #include "chrome/browser/profiles/profile.h"
  13 #include "chrome/browser/ui/browser.h"
  14 #include "chrome/browser/ui/tabs/tab_strip_model.h"
  15 #include "chrome/common/pref_names.h"
  16 #include "content/public/browser/interstitial_page.h"
  17 #include "content/public/browser/web_contents.h"
  18 #include "content/public/test/browser_test_utils.h"
  19 #include "testing/gtest/include/gtest/gtest.h"
  20 #include "url/gurl.h"
  21
  22 namespace chrome_browser_interstitials {
  23
  24 bool IsInterstitialDisplayingText(content::InterstitialPage* interstitial,
  25                                   const std::string& text) {
  26   // It's valid for |text| to contain "\'", but simply look for "'" instead
  27   // since this function is used for searching host names and a predefined
  28   // string.
  29   DCHECK(text.find("\'") == std::string::npos);
  30   std::string command = base::StringPrintf(
  31       "var hasText = document.body.textContent.indexOf('%s') >= 0;"
  32       "window.domAutomationController.send(hasText ? %d : %d);",
  33       text.c_str(), SecurityInterstitialPage::CMD_TEXT_FOUND,
  34       SecurityInterstitialPage::CMD_TEXT_NOT_FOUND);
  35   int result = 0;
  36   EXPECT_TRUE(content::ExecuteScriptAndExtractInt(interstitial->GetMainFrame(),
  37                                                   command, &result));
  38   return result == SecurityInterstitialPage::CMD_TEXT_FOUND;
  39 }
  40
  41 void SecurityInterstitialIDNTest::SetUpOnMainThread() {
  42   // Clear AcceptLanguages to force punycode decoding.
  43   browser()->profile()->GetPrefs()->SetString(prefs::kAcceptLanguages,
  44                                               std::string());
  45 }
  46
  47 testing::AssertionResult SecurityInterstitialIDNTest::VerifyIDNDecoded() const {
  48   const char kHostname[] = "xn--d1abbgf6aiiy.xn--p1ai";
  49   const char kHostnameJSUnicode[] =
  50       "\\u043f\\u0440\\u0435\\u0437\\u0438\\u0434\\u0435\\u043d\\u0442."
  51       "\\u0440\\u0444";
  52   std::string request_url_spec = base::StringPrintf("https://%s/", kHostname);
  53   GURL request_url(request_url_spec);
  54
  55   content::WebContents* contents =
  56       browser()->tab_strip_model()->GetActiveWebContents();
  57   DCHECK(contents);
  58   SecurityInterstitialPage* blocking_page =
  59       CreateInterstitial(contents, request_url);
  60   blocking_page->Show();
  61
  62   WaitForInterstitialAttach(contents);
  63   if (!WaitForRenderFrameReady(contents->GetInterstitialPage()->GetMainFrame()))
  64     return testing::AssertionFailure() << "Render frame not ready";
  65
  66   if (IsInterstitialDisplayingText(contents->GetInterstitialPage(),
  67                                    kHostnameJSUnicode)) {
  68     return testing::AssertionSuccess();
  69   }
  70   return testing::AssertionFailure() << "Interstitial not displaying text";
  71 }
  72 }  // namespace chrome_browser_interstitials