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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/bind.h"
#include "base/strings/stringprintf.h"
#include "content/browser/frame_host/navigation_controller_impl.h"
#include "content/browser/frame_host/navigation_entry_impl.h"
#include "content/public/browser/web_contents.h"
#include "content/public/test/browser_test_utils.h"
#include "content/public/test/content_browser_test.h"
#include "content/public/test/content_browser_test_utils.h"
#include "content/shell/browser/shell.h"
namespace content {
class NavigationControllerBrowserTest : public ContentBrowserTest {
};
IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, LoadDataWithBaseURL) {
const GURL base_url("http://baseurl");
const GURL history_url("http://historyurl");
const std::string data = "<html><body>foo</body></html>";
const NavigationController& controller =
shell()->web_contents()->GetController();
// Load data. Blocks until it is done.
content::LoadDataWithBaseURL(shell(), history_url, data, base_url);
// We should use history_url instead of the base_url as the original url of
// this navigation entry, because base_url is only used for resolving relative
// paths in the data, or enforcing same origin policy.
EXPECT_EQ(controller.GetVisibleEntry()->GetOriginalRequestURL(), history_url);
}
// The renderer uses the position in the history list as a clue to whether a
// navigation is stale. In the case where the entry limit is reached and the
// history list is pruned, make sure that there is no mismatch that would cause
// it to start incorrectly rejecting navigations as stale. See
// http://crbug.com/89798.
IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest,
DontIgnoreBackAfterNavEntryLimit) {
NavigationController& controller =
shell()->web_contents()->GetController();
const int kMaxEntryCount =
static_cast<int>(NavigationControllerImpl::max_entry_count());
// Load up to the max count, all entries should be there.
for (int url_index = 0; url_index < kMaxEntryCount; ++url_index) {
GURL url(base::StringPrintf("data:text/html,page%d", url_index));
EXPECT_TRUE(NavigateToURL(shell(), url));
}
EXPECT_EQ(controller.GetEntryCount(), kMaxEntryCount);
// Navigate twice more more.
for (int url_index = kMaxEntryCount;
url_index < kMaxEntryCount + 2; ++url_index) {
GURL url(base::StringPrintf("data:text/html,page%d", url_index));
EXPECT_TRUE(NavigateToURL(shell(), url));
}
// We expect http://www.a.com/0 and /1 to be gone.
EXPECT_EQ(kMaxEntryCount, controller.GetEntryCount());
EXPECT_EQ(GURL("data:text/html,page2"),
controller.GetEntryAtIndex(0)->GetURL());
// Now try to go back. This should not hang.
ASSERT_TRUE(controller.CanGoBack());
controller.GoBack();
EXPECT_TRUE(WaitForLoadStop(shell()->web_contents()));
// This should have successfully gone back.
EXPECT_EQ(GURL(base::StringPrintf("data:text/html,page%d", kMaxEntryCount)),
controller.GetLastCommittedEntry()->GetURL());
}
} // namespace content
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