1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144
|
// 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 <vector>
#include <utility>
#include "base/command_line.h"
#include "base/files/file_path.h"
#include "base/memory/scoped_refptr.h"
#include "base/run_loop.h"
#include "base/sequence_checker.h"
#include "base/strings/utf_string_conversions.h"
#include "base/task/sequenced_task_runner.h"
#include "chrome/browser/external_protocol/external_protocol_handler.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/shell_integration.h"
#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/browser_context.h"
#include "content/public/browser/web_contents.h"
#include "content/public/common/content_switches.h"
#include "content/public/test/browser_test.h"
#include "content/public/test/browser_test_utils.h"
#include "net/test/spawned_test_server/spawned_test_server.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "url/gurl.h"
namespace {
// DefaultSchemeClientWorker checks whether the browser is set as the default
// handler for some scheme, and optionally sets the browser as the default
// handler for some scheme. Our fake implementation pretends that the browser is
// not the default handler.
class FakeDefaultSchemeClientWorker
: public shell_integration::DefaultSchemeClientWorker {
public:
explicit FakeDefaultSchemeClientWorker(const GURL& url)
: DefaultSchemeClientWorker(url) {}
FakeDefaultSchemeClientWorker(const FakeDefaultSchemeClientWorker&) = delete;
FakeDefaultSchemeClientWorker& operator=(
const FakeDefaultSchemeClientWorker&) = delete;
private:
~FakeDefaultSchemeClientWorker() override = default;
shell_integration::DefaultWebClientState CheckIsDefaultImpl() override {
return shell_integration::DefaultWebClientState::NOT_DEFAULT;
}
std::u16string GetDefaultClientNameImpl() override { return u"TestApp"; }
void SetAsDefaultImpl(base::OnceClosure on_finished_callback) override {
base::SequencedTaskRunner::GetCurrentDefault()->PostTask(
FROM_HERE, std::move(on_finished_callback));
}
};
// Used during testing to intercept invocations of external protocol handlers.
class FakeProtocolHandlerDelegate : public ExternalProtocolHandler::Delegate {
public:
FakeProtocolHandlerDelegate() = default;
FakeProtocolHandlerDelegate(const FakeProtocolHandlerDelegate&) = delete;
FakeProtocolHandlerDelegate& operator=(const FakeProtocolHandlerDelegate&) =
delete;
const GURL& WaitForUrl() {
run_loop_.Run();
return url_invoked_;
}
private:
scoped_refptr<shell_integration::DefaultSchemeClientWorker> CreateShellWorker(
const GURL& url) override {
return base::MakeRefCounted<FakeDefaultSchemeClientWorker>(url);
}
ExternalProtocolHandler::BlockState GetBlockState(const std::string& scheme,
Profile* profile) override {
return ExternalProtocolHandler::BlockState::DONT_BLOCK;
}
void BlockRequest() override { NOTREACHED(); }
void RunExternalProtocolDialog(
const GURL& url,
content::WebContents* web_contents,
ui::PageTransition page_transition,
bool has_user_gesture,
const std::optional<url::Origin>& initiating_origin,
const std::u16string& program_name) override {
NOTREACHED();
}
void LaunchUrlWithoutSecurityCheck(
const GURL& url,
content::WebContents* web_contents) override {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
EXPECT_TRUE(url_invoked_.is_empty());
url_invoked_ = url;
run_loop_.Quit();
}
void FinishedProcessingCheck() override {}
GURL url_invoked_;
base::RunLoop run_loop_;
SEQUENCE_CHECKER(sequence_checker_);
};
// Navigates to the |target_url| and waits until that same URL is observed at
// the ExternalProtocolHandler.
void InvokeUrlAndWaitForExternalHandler(Browser* browser, GURL target_url) {
FakeProtocolHandlerDelegate external_handler_delegate;
ExternalProtocolHandler::SetDelegateForTesting(&external_handler_delegate);
ASSERT_TRUE(ui_test_utils::NavigateToURL(browser, target_url));
auto actual_url = external_handler_delegate.WaitForUrl();
EXPECT_EQ(target_url, actual_url);
ExternalProtocolHandler::SetDelegateForTesting(nullptr);
}
} // namespace
// TODO(mmenke): Should these be merged into
// chrome/browser/external_porotocol_handler_browsertest.cc?
using ExternalProtocolBrowserTest = InProcessBrowserTest;
// Ensure that ftp:// URLs are passed through to the external protocol handler.
IN_PROC_BROWSER_TEST_F(ExternalProtocolBrowserTest, ExternalProtocolHandler) {
// If this test fails, then the issue is with the external protocol handler
// mechanism as configured by //chrome. This test must pass for the test below
// it to be valid.
InvokeUrlAndWaitForExternalHandler(browser(), GURL("example-not-real:foo"));
InvokeUrlAndWaitForExternalHandler(browser(), GURL("gopher://foo.example"));
// And now with an ftp:// URL.
InvokeUrlAndWaitForExternalHandler(browser(),
GURL("ftp://example.com/foo/bar"));
}
|