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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 "android_webview/native/state_serializer.h"
#include <string>
#include "base/memory/scoped_ptr.h"
#include "base/pickle.h"
#include "base/strings/utf_string_conversions.h"
#include "base/time/time.h"
#include "content/public/browser/content_browser_client.h"
#include "content/public/browser/navigation_entry.h"
#include "content/public/common/content_client.h"
#include "content/public/common/page_state.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "url/gurl.h"
using std::string;
namespace android_webview {
namespace {
scoped_ptr<content::NavigationEntry> CreateNavigationEntry() {
scoped_ptr<content::NavigationEntry> entry(
content::NavigationEntry::Create());
const GURL url("http://url");
const GURL virtual_url("http://virtual_url");
content::Referrer referrer;
referrer.url = GURL("http://referrer_url");
referrer.policy = blink::WebReferrerPolicyOrigin;
const base::string16 title(base::UTF8ToUTF16("title"));
const content::PageState page_state =
content::PageState::CreateFromEncodedData("completely bogus state");
const bool has_post_data = true;
const GURL original_request_url("http://original_request_url");
const GURL base_url_for_data_url("http://base_url");
const string data_url_as_string("data:text/html;charset=utf-8;base64,");
const bool is_overriding_user_agent = true;
const base::Time timestamp = base::Time::FromInternalValue(12345);
const int http_status_code = 404;
entry->SetURL(url);
entry->SetVirtualURL(virtual_url);
entry->SetReferrer(referrer);
entry->SetTitle(title);
entry->SetPageState(page_state);
entry->SetHasPostData(has_post_data);
entry->SetOriginalRequestURL(original_request_url);
entry->SetBaseURLForDataURL(base_url_for_data_url);
{
scoped_refptr<base::RefCountedString> s = new base::RefCountedString();
s->data().assign(data_url_as_string);
entry->SetDataURLAsString(s);
}
entry->SetIsOverridingUserAgent(is_overriding_user_agent);
entry->SetTimestamp(timestamp);
entry->SetHttpStatusCode(http_status_code);
return entry;
}
} // namespace
TEST(AndroidWebViewStateSerializerTest, TestHeaderSerialization) {
base::Pickle pickle;
bool result = internal::WriteHeaderToPickle(&pickle);
EXPECT_TRUE(result);
base::PickleIterator iterator(pickle);
uint32_t version = internal::RestoreHeaderFromPickle(&iterator);
EXPECT_GT(version, 0U);
}
TEST(AndroidWebViewStateSerializerTest, TestLegacyVersionHeaderSerialization) {
base::Pickle pickle;
bool result = internal::WriteHeaderToPickle(
internal::AW_STATE_VERSION_INITIAL, &pickle);
EXPECT_TRUE(result);
base::PickleIterator iterator(pickle);
uint32_t version = internal::RestoreHeaderFromPickle(&iterator);
EXPECT_EQ(version, internal::AW_STATE_VERSION_INITIAL);
}
TEST(AndroidWebViewStateSerializerTest,
TestUnsupportedVersionHeaderSerialization) {
base::Pickle pickle;
bool result = internal::WriteHeaderToPickle(20000101, &pickle);
EXPECT_TRUE(result);
base::PickleIterator iterator(pickle);
uint32_t version = internal::RestoreHeaderFromPickle(&iterator);
EXPECT_EQ(version, 0U);
}
TEST(AndroidWebViewStateSerializerTest, TestNavigationEntrySerialization) {
// This is required for NavigationEntry::Create.
content::ContentClient content_client;
content::SetContentClient(&content_client);
content::ContentBrowserClient browser_client;
content::SetBrowserClientForTesting(&browser_client);
scoped_ptr<content::NavigationEntry> entry(CreateNavigationEntry());
base::Pickle pickle;
bool result = internal::WriteNavigationEntryToPickle(*entry, &pickle);
EXPECT_TRUE(result);
scoped_ptr<content::NavigationEntry> copy(content::NavigationEntry::Create());
base::PickleIterator iterator(pickle);
result = internal::RestoreNavigationEntryFromPickle(&iterator, copy.get());
EXPECT_TRUE(result);
EXPECT_EQ(entry->GetURL(), copy->GetURL());
EXPECT_EQ(entry->GetVirtualURL(), copy->GetVirtualURL());
EXPECT_EQ(entry->GetReferrer().url, copy->GetReferrer().url);
EXPECT_EQ(entry->GetReferrer().policy, copy->GetReferrer().policy);
EXPECT_EQ(entry->GetTitle(), copy->GetTitle());
EXPECT_EQ(entry->GetPageState(), copy->GetPageState());
EXPECT_EQ(entry->GetHasPostData(), copy->GetHasPostData());
EXPECT_EQ(entry->GetOriginalRequestURL(), copy->GetOriginalRequestURL());
EXPECT_EQ(entry->GetBaseURLForDataURL(), copy->GetBaseURLForDataURL());
EXPECT_EQ(entry->GetDataURLAsString()->data(),
copy->GetDataURLAsString()->data());
EXPECT_EQ(entry->GetIsOverridingUserAgent(),
copy->GetIsOverridingUserAgent());
EXPECT_EQ(entry->GetTimestamp(), copy->GetTimestamp());
EXPECT_EQ(entry->GetHttpStatusCode(), copy->GetHttpStatusCode());
}
TEST(AndroidWebViewStateSerializerTest,
TestLegacyNavigationEntrySerialization) {
// This is required for NavigationEntry::Create.
content::ContentClient content_client;
content::SetContentClient(&content_client);
content::ContentBrowserClient browser_client;
content::SetBrowserClientForTesting(&browser_client);
scoped_ptr<content::NavigationEntry> entry(CreateNavigationEntry());
base::Pickle pickle;
bool result = internal::WriteNavigationEntryToPickle(
internal::AW_STATE_VERSION_INITIAL, *entry, &pickle);
EXPECT_TRUE(result);
scoped_ptr<content::NavigationEntry> copy(content::NavigationEntry::Create());
base::PickleIterator iterator(pickle);
result = internal::RestoreNavigationEntryFromPickle(
internal::AW_STATE_VERSION_INITIAL, &iterator, copy.get());
EXPECT_TRUE(result);
EXPECT_EQ(entry->GetURL(), copy->GetURL());
EXPECT_EQ(entry->GetVirtualURL(), copy->GetVirtualURL());
EXPECT_EQ(entry->GetReferrer().url, copy->GetReferrer().url);
EXPECT_EQ(entry->GetReferrer().policy, copy->GetReferrer().policy);
EXPECT_EQ(entry->GetTitle(), copy->GetTitle());
EXPECT_EQ(entry->GetPageState(), copy->GetPageState());
EXPECT_EQ(entry->GetHasPostData(), copy->GetHasPostData());
EXPECT_EQ(entry->GetOriginalRequestURL(), copy->GetOriginalRequestURL());
EXPECT_EQ(entry->GetBaseURLForDataURL(), copy->GetBaseURLForDataURL());
// DataURL not supported by 20130814 format
EXPECT_FALSE(copy->GetDataURLAsString());
EXPECT_EQ(entry->GetIsOverridingUserAgent(),
copy->GetIsOverridingUserAgent());
EXPECT_EQ(entry->GetTimestamp(), copy->GetTimestamp());
EXPECT_EQ(entry->GetHttpStatusCode(), copy->GetHttpStatusCode());
}
TEST(AndroidWebViewStateSerializerTest, TestEmptyDataURLSerialization) {
// This is required for NavigationEntry::Create.
content::ContentClient content_client;
content::SetContentClient(&content_client);
content::ContentBrowserClient browser_client;
content::SetBrowserClientForTesting(&browser_client);
scoped_ptr<content::NavigationEntry> entry(
content::NavigationEntry::Create());
EXPECT_FALSE(entry->GetDataURLAsString());
base::Pickle pickle;
bool result = internal::WriteNavigationEntryToPickle(*entry, &pickle);
EXPECT_TRUE(result);
scoped_ptr<content::NavigationEntry> copy(content::NavigationEntry::Create());
base::PickleIterator iterator(pickle);
result = internal::RestoreNavigationEntryFromPickle(&iterator, copy.get());
EXPECT_TRUE(result);
EXPECT_FALSE(entry->GetDataURLAsString());
}
TEST(AndroidWebViewStateSerializerTest, TestHugeDataURLSerialization) {
// This is required for NavigationEntry::Create.
content::ContentClient content_client;
content::SetContentClient(&content_client);
content::ContentBrowserClient browser_client;
content::SetBrowserClientForTesting(&browser_client);
scoped_ptr<content::NavigationEntry> entry(
content::NavigationEntry::Create());
string huge_data_url(1024 * 1024 * 20 - 1, 'd');
huge_data_url.replace(0, strlen(url::kDataScheme), url::kDataScheme);
{
scoped_refptr<base::RefCountedString> s = new base::RefCountedString();
s->data().assign(huge_data_url);
entry->SetDataURLAsString(s);
}
base::Pickle pickle;
bool result = internal::WriteNavigationEntryToPickle(*entry, &pickle);
EXPECT_TRUE(result);
scoped_ptr<content::NavigationEntry> copy(content::NavigationEntry::Create());
base::PickleIterator iterator(pickle);
result = internal::RestoreNavigationEntryFromPickle(&iterator, copy.get());
EXPECT_TRUE(result);
EXPECT_EQ(huge_data_url, copy->GetDataURLAsString()->data());
}
} // namespace android_webview
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