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// Copyright (c) 2012 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/command_line.h"
#include "base/files/file_path.h"
#include "content/public/browser/web_contents.h"
#include "content/public/common/content_switches.h"
#include "content/public/renderer/render_view.h"
#include "content/public/test/content_browser_test.h"
#include "content/public/test/content_browser_test_utils.h"
#include "content/renderer/savable_resources.h"
#include "content/shell/browser/shell.h"
#include "net/base/filename_util.h"
namespace content {
class SavableResourcesTest : public ContentBrowserTest {
public:
void SetUpCommandLine(base::CommandLine* command_line) override {
command_line->AppendSwitch(switches::kSingleProcess);
#if defined(OS_WIN)
// Don't want to try to create a GPU process.
command_line->AppendSwitch(switches::kDisableGpu);
#endif
}
// Test function GetAllSavableResourceLinksForCurrentPage with a web page.
// We expect result of GetAllSavableResourceLinksForCurrentPage exactly
// matches expected_resources_set.
void GetSavableResourceLinksForPage(
const base::FilePath& page_file_path,
const std::set<GURL>& expected_resources_set) {
// Convert local file path to file URL.
GURL file_url = net::FilePathToFileURL(page_file_path);
// Load the test file.
NavigateToURL(shell(), file_url);
PostTaskToInProcessRendererAndWait(
base::Bind(&SavableResourcesTest::CheckResources,
base::Unretained(this),
page_file_path,
expected_resources_set,
file_url,
shell()->web_contents()->GetRoutingID()));
}
void CheckResources(const base::FilePath& page_file_path,
const std::set<GURL>& expected_resources_set,
const GURL& file_url,
int render_view_id) {
// Get all savable resource links for the page.
std::vector<GURL> resources_list;
std::vector<GURL> referrer_urls_list;
std::vector<blink::WebReferrerPolicy> referrer_policies_list;
std::vector<GURL> frames_list;
SavableResourcesResult result(&resources_list,
&referrer_urls_list,
&referrer_policies_list,
&frames_list);
const char* savable_schemes[] = {
"http",
"https",
"file",
NULL
};
RenderView* render_view = RenderView::FromRoutingID(render_view_id);
ASSERT_TRUE(GetAllSavableResourceLinksForCurrentPage(
render_view->GetWebView(), file_url, &result, savable_schemes));
// Check all links of sub-resource
for (std::vector<GURL>::const_iterator cit = resources_list.begin();
cit != resources_list.end(); ++cit) {
ASSERT_TRUE(expected_resources_set.find(*cit) !=
expected_resources_set.end());
}
// Check all links of frame.
for (std::vector<GURL>::const_iterator cit = frames_list.begin();
cit != frames_list.end(); ++cit) {
ASSERT_TRUE(expected_resources_set.find(*cit) !=
expected_resources_set.end());
}
}
};
// Test function GetAllSavableResourceLinksForCurrentPage with a web page
// which has valid savable resource links.
IN_PROC_BROWSER_TEST_F(SavableResourcesTest,
GetSavableResourceLinksWithPageHasValidLinks) {
std::set<GURL> expected_resources_set;
const char* expected_sub_resource_links[] = {
"file:///c:/yt/css/base_all-vfl36460.css",
"file:///c:/yt/js/base_all_with_bidi-vfl36451.js",
"file:///c:/yt/img/pixel-vfl73.gif"
};
const char* expected_frame_links[] = {
"youtube_1.htm",
"youtube_2.htm"
};
// Add all expected links of sub-resource to expected set.
for (size_t i = 0; i < arraysize(expected_sub_resource_links); ++i)
expected_resources_set.insert(GURL(expected_sub_resource_links[i]));
// Add all expected links of frame to expected set.
for (size_t i = 0; i < arraysize(expected_frame_links); ++i) {
const base::FilePath expected_frame_url =
GetTestFilePath("dom_serializer", expected_frame_links[i]);
expected_resources_set.insert(
net::FilePathToFileURL(expected_frame_url));
}
base::FilePath page_file_path =
GetTestFilePath("dom_serializer", "youtube_1.htm");
GetSavableResourceLinksForPage(page_file_path, expected_resources_set);
}
// Test function GetAllSavableResourceLinksForCurrentPage with a web page
// which does not have valid savable resource links.
IN_PROC_BROWSER_TEST_F(SavableResourcesTest,
GetSavableResourceLinksWithPageHasInvalidLinks) {
std::set<GURL> expected_resources_set;
const char* expected_frame_links[] = {
"youtube_2.htm"
};
// Add all expected links of frame to expected set.
for (size_t i = 0; i < arraysize(expected_frame_links); ++i) {
base::FilePath expected_frame_url =
GetTestFilePath("dom_serializer", expected_frame_links[i]);
expected_resources_set.insert(
net::FilePathToFileURL(expected_frame_url));
}
base::FilePath page_file_path =
GetTestFilePath("dom_serializer", "youtube_2.htm");
GetSavableResourceLinksForPage(page_file_path, expected_resources_set);
}
} // namespace content
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