| // Copyright 2017 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "base/strings/stringprintf.h" |
| #include "base/uuid.h" |
| #include "chrome/browser/profiles/profile.h" |
| #include "chrome/browser/ui/browser.h" |
| #include "chrome/browser/ui/tabs/tab_strip_model.h" |
| #include "chrome/common/pref_names.h" |
| #include "chrome/common/webui_url_constants.h" |
| #include "chrome/test/base/in_process_browser_test.h" |
| #include "chrome/test/base/ui_test_utils.h" |
| #include "components/prefs/pref_service.h" |
| #include "content/public/browser/web_contents.h" |
| #include "content/public/test/browser_test.h" |
| #include "content/public/test/browser_test_utils.h" |
| #include "url/gurl.h" |
| |
| using PrefsInternalsTest = InProcessBrowserTest; |
| |
| IN_PROC_BROWSER_TEST_F(PrefsInternalsTest, TestPrefsAreServed) { |
| // Set a preference to something very unique so we can look for it in the |
| // generated page. |
| std::string guid = base::Uuid::GenerateRandomV4().AsLowercaseString(); |
| GURL fake_homepage_url = GURL("http://example.com/" + guid); |
| EXPECT_TRUE(fake_homepage_url.is_valid()); |
| browser()->profile()->GetPrefs()->SetString(prefs::kHomePage, |
| fake_homepage_url.spec()); |
| |
| // First, check that navigation succeeds. |
| GURL kUrl(content::GetWebUIURL(chrome::kChromeUIPrefsInternalsHost)); |
| ASSERT_TRUE(ui_test_utils::NavigateToURL(browser(), kUrl)); |
| content::WebContents* web_contents = |
| browser()->tab_strip_model()->GetActiveWebContents(); |
| ASSERT_TRUE(web_contents); |
| EXPECT_EQ(kUrl, web_contents->GetLastCommittedURL()); |
| EXPECT_FALSE(web_contents->IsCrashed()); |
| |
| // It's difficult to test the content of the page without duplicating the |
| // implementation, but we can at least assert that something is being shown. |
| EXPECT_EQ(true, |
| content::EvalJs(web_contents, |
| base::StringPrintf( |
| "document.body.textContent && " |
| "document.body.textContent.indexOf('%s') >= 0;", |
| guid.c_str()))); |
| } |