136 lines
4 KiB
C++
136 lines
4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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#include "config.h"
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#include "WopiTestServer.hpp"
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#include "Log.hpp"
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#include "Unit.hpp"
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#include "UnitHTTP.hpp"
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#include "helpers.hpp"
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#include <Poco/Net/HTTPRequest.h>
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#include <Poco/Timestamp.h>
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/**
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* This test asserts that the unsaved changes in the opened document are
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* discarded in case document is changed in storage behind our back. We don't
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* want to overwrite the document which is in storage when the user asks us to
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* do so.
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*/
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class UnitWOPIDocumentConflict : public WopiTestServer
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{
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enum class Phase
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{
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Load,
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ModifyAndChangeStorageDoc,
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LoadNewDocument,
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Polling
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} _phase;
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enum class DocLoaded
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{
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Doc1,
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Doc2
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} _docLoaded;
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const std::string _testName = "UnitWOPIDocumentConflict";
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public:
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UnitWOPIDocumentConflict() :
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_phase(Phase::Load)
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{
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}
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void assertGetFileRequest(const Poco::Net::HTTPRequest& /*request*/) override
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{
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if (_docLoaded == DocLoaded::Doc2)
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{
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// On second doc load, we should have the document in storage which
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// was changed beneath us, not the one which we modified by pressing 'a'
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if (getFileContent() != "Modified content in storage")
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exitTest(TestResult::Failed);
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else
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exitTest(TestResult::Ok);
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}
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}
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bool filterSendMessage(const char* data, const size_t len, const WSOpCode /* code */, const bool /* flush */, int& /*unitReturn*/) override
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{
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std::string message(data, len);
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if (message == "error: cmd=storage kind=documentconflict")
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{
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// we don't want to save current changes because doing so would
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// overwrite the document which was changed underneath us
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helpers::sendTextFrame(*getWs()->getLOOLWebSocket(), "closedocument", _testName);
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_phase = Phase::LoadNewDocument;
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}
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return false;
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}
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void invokeTest() override
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{
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switch (_phase)
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{
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case Phase::Load:
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{
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initWebsocket("/wopi/files/0?access_token=anything");
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_docLoaded = DocLoaded::Doc1;
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helpers::sendTextFrame(*getWs()->getLOOLWebSocket(), "load url=" + getWopiSrc(), _testName);
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_phase = Phase::ModifyAndChangeStorageDoc;
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break;
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}
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case Phase::ModifyAndChangeStorageDoc:
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{
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// modify the currently opened document; type 'a'
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helpers::sendTextFrame(*getWs()->getLOOLWebSocket(), "key type=input char=97 key=0", _testName);
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helpers::sendTextFrame(*getWs()->getLOOLWebSocket(), "key type=up char=0 key=512", _testName);
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SocketPoll::wakeupWorld();
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// ModifiedStatus=true is a bit slow; let's sleep and hope that
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// it is received before we wake up
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std::this_thread::sleep_for(std::chrono::milliseconds(POLL_TIMEOUT_MS));
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// change the document underneath, in storage
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setFileContent("Modified content in storage");
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// save the document; wsd should detect now that document has
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// been changed underneath it and send us:
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// "error: cmd=storage kind=documentconflict"
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helpers::sendTextFrame(*getWs()->getLOOLWebSocket(), "save", _testName);
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_phase = Phase::Polling;
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break;
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}
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case Phase::LoadNewDocument:
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{
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initWebsocket("/wopi/files/0?access_token=anything");
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_docLoaded = DocLoaded::Doc2;
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_phase = Phase::Polling;
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break;
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}
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case Phase::Polling:
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{
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// just wait for the results
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break;
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}
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}
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}
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};
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UnitBase *unit_create_wsd(void)
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{
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return new UnitWOPIDocumentConflict();
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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