blob: 41527568b31f134e1fbe00a0a8ef11d663beba72 [file] [log] [blame]
// Copyright 2016 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 "ios/web/public/test/test_redirect_observer.h"
#include "ios/web/public/navigation/navigation_context.h"
#import "ios/web/public/navigation/navigation_item.h"
#import "ios/web/public/navigation/navigation_manager.h"
#import "ios/web/public/web_state.h"
#if !defined(__has_feature) || !__has_feature(objc_arc)
#error "This file requires ARC support."
namespace web {
#pragma mark - TestRedirectObserver
TestRedirectObserver::TestRedirectObserver(WebState* web_state) {
TestRedirectObserver::~TestRedirectObserver() {}
void TestRedirectObserver::BeginObservingRedirectsForUrl(const GURL& url) {
GURL TestRedirectObserver::GetFinalUrlForUrl(const GURL& url) {
for (auto redirect_chain_for_item : redirect_chains_) {
RedirectChain redirect_chain = redirect_chain_for_item.second;
if (redirect_chain.original_url == url)
return redirect_chain.final_url;
// If load for |url| did not occur after BeginObservingRedirectsForUrl() is
// called, there will be no final redirected URL.
return GURL();
void TestRedirectObserver::DidStartNavigation(web::WebState* web_state,
NavigationContext* context) {
GURL url = context->GetUrl();
NavigationItem* item = web_state->GetNavigationManager()->GetVisibleItem();
if (redirect_chains_.find(item) != redirect_chains_.end()) {
// If the redirect chain for the pending NavigationItem is already being
// tracked, add the new URL to the end of the chain.
redirect_chains_[item].final_url = url;
} else if (expected_urls_.find(url) != expected_urls_.end()) {
// If a load has begun for an expected URL, begin observing the redirect
// chain for that NavigationItem.
RedirectChain redirect_chain;
redirect_chain.original_url = url;
redirect_chain.final_url = url;
redirect_chains_[item] = redirect_chain;
void TestRedirectObserver::WebStateDestroyed(web::WebState* web_state) {
} // namespace web