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// 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/test/base/chrome_test_utils.h"
#include "chrome/test/base/platform_browser_test.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 PlatformBrowserTest {
public:
LoadtimesExtensionBindingsTest() = default;
content::WebContents* GetActiveWebContents() {
return chrome_test_utils::GetActiveWebContents(this);
}
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 = 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, LoadTimesSetup) {
ASSERT_TRUE(embedded_test_server()->Start());
GURL plain_url = embedded_test_server()->GetURL("/simple.html");
content::WebContents* contents = GetActiveWebContents();
ASSERT_TRUE(content::NavigateToURL(contents, plain_url));
ASSERT_TRUE(content::ExecJs(
contents, "typeof(window.chrome.loadTimes().requestTime) === 'number'"));
ASSERT_TRUE(content::ExecJs(
contents,
"typeof(window.chrome.loadTimes().connectionInfo) === 'string'"));
ASSERT_TRUE(content::ExecJs(contents,
"typeof(window.chrome.csi().tran) === 'number'"));
}
// TODO: crbug.com/329102379 - The test is flaky on all platforms.
IN_PROC_BROWSER_TEST_F(LoadtimesExtensionBindingsTest,
DISABLED_LoadTimesSameAfterClientInDocNavigation) {
ASSERT_TRUE(embedded_test_server()->Start());
GURL plain_url = embedded_test_server()->GetURL("/simple.html");
content::WebContents* contents = GetActiveWebContents();
ASSERT_TRUE(content::NavigateToURL(contents, plain_url));
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();
}
// TODO: crbug.com/329102379 - The test is flaky on all platforms.
IN_PROC_BROWSER_TEST_F(LoadtimesExtensionBindingsTest,
DISABLED_LoadTimesSameAfterUserInDocNavigation) {
ASSERT_TRUE(embedded_test_server()->Start());
GURL plain_url = embedded_test_server()->GetURL("/simple.html");
GURL hash_url(plain_url.spec() + "#");
content::WebContents* contents = GetActiveWebContents();
ASSERT_TRUE(content::NavigateToURL(contents, plain_url));
ASSERT_TRUE(
content::ExecJs(contents, "window.before = window.chrome.loadTimes()"));
ASSERT_TRUE(content::NavigateToURL(contents, hash_url));
ASSERT_TRUE(
content::ExecJs(contents, "window.after = window.chrome.loadTimes()"));
CompareBeforeAndAfter();
}
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