| // Copyright 2012 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "chrome/browser/ui/browser.h" |
| #include "chrome/browser/ui/tabs/tab_strip_model.h" |
| #include "chrome/test/base/in_process_browser_test.h" |
| #include "chrome/test/base/ui_test_utils.h" |
| #include "content/public/browser/web_contents.h" |
| #include "content/public/test/browser_test.h" |
| #include "content/public/test/browser_test_utils.h" |
| #include "net/test/embedded_test_server/embedded_test_server.h" |
| |
| class LoadtimesExtensionBindingsTest : public InProcessBrowserTest { |
| public: |
| LoadtimesExtensionBindingsTest() {} |
| |
| void CompareBeforeAndAfter() { |
| // TODO(simonjam): There's a race on whether or not first paint is populated |
| // before we read them. We ought to test that too. Until the race is fixed, |
| // zero it out so the test is stable. |
| content::WebContents* contents = |
| browser()->tab_strip_model()->GetActiveWebContents(); |
| ASSERT_TRUE(content::ExecJs(contents, |
| "window.before.firstPaintAfterLoadTime = 0;" |
| "window.before.firstPaintTime = 0;" |
| "window.after.firstPaintAfterLoadTime = 0;" |
| "window.after.firstPaintTime = 0;")); |
| |
| std::string before = |
| content::EvalJs(contents, "JSON.stringify(before)").ExtractString(); |
| std::string after = |
| content::EvalJs(contents, "JSON.stringify(after)").ExtractString(); |
| EXPECT_EQ(before, after); |
| } |
| }; |
| |
| IN_PROC_BROWSER_TEST_F(LoadtimesExtensionBindingsTest, |
| LoadTimesSameAfterClientInDocNavigation) { |
| ASSERT_TRUE(embedded_test_server()->Start()); |
| GURL plain_url = embedded_test_server()->GetURL("/simple.html"); |
| ASSERT_TRUE(ui_test_utils::NavigateToURL(browser(), plain_url)); |
| content::WebContents* contents = |
| browser()->tab_strip_model()->GetActiveWebContents(); |
| ASSERT_TRUE( |
| content::ExecJs(contents, "window.before = window.chrome.loadTimes()")); |
| ASSERT_TRUE(content::ExecJs( |
| contents, "window.location.href = window.location + \"#\"")); |
| ASSERT_TRUE( |
| content::ExecJs(contents, "window.after = window.chrome.loadTimes()")); |
| CompareBeforeAndAfter(); |
| } |
| |
| IN_PROC_BROWSER_TEST_F(LoadtimesExtensionBindingsTest, |
| LoadTimesSameAfterUserInDocNavigation) { |
| ASSERT_TRUE(embedded_test_server()->Start()); |
| GURL plain_url = embedded_test_server()->GetURL("/simple.html"); |
| GURL hash_url(plain_url.spec() + "#"); |
| ASSERT_TRUE(ui_test_utils::NavigateToURL(browser(), plain_url)); |
| content::WebContents* contents = |
| browser()->tab_strip_model()->GetActiveWebContents(); |
| ASSERT_TRUE( |
| content::ExecJs(contents, "window.before = window.chrome.loadTimes()")); |
| ASSERT_TRUE(ui_test_utils::NavigateToURL(browser(), hash_url)); |
| ASSERT_TRUE( |
| content::ExecJs(contents, "window.after = window.chrome.loadTimes()")); |
| CompareBeforeAndAfter(); |
| } |