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loolwsd: unittest for tile prioritization

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Change-Id: Ib5ea6b94d651124106069f8d796b7359c92639a8
Reviewed-on: https://gerrit.libreoffice.org/28957
Reviewed-by: Ashod Nakashian <ashnakash@gmail.com>
Tested-by: Ashod Nakashian <ashnakash@gmail.com>
This commit is contained in:
Ashod Nakashian 2016-09-14 17:43:29 -04:00 committed by Ashod Nakashian
parent ffa146a870
commit b26b52af61
1 changed files with 65 additions and 0 deletions
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65
loolwsd/test/TileCacheTests.cpp
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@ -14,6 +14,7 @@
#include "Common.hpp"
#include "LOOLProtocol.hpp"
#include "MessageQueue.hpp"
#include "Png.hpp"
#include "TileCache.hpp"
#include "Unit.hpp"
@ -22,6 +23,24 @@
using namespace helpers;
namespace CPPUNIT_NS
{
template<>
struct assertion_traits<std::vector<char>>
{
static bool equal(const std::vector<char>& x, const std::vector<char>& y)
{
return x == y;
}
static std::string toString(const std::vector<char>& x)
{
const std::string text = '"' + (!x.empty() ? std::string(x.data(), x.size()) : "<empty>") + '"';
return text;
}
};
}
/// TileCache unit-tests.
class TileCacheTests : public CPPUNIT_NS::TestFixture
{
@ -42,6 +61,7 @@ class TileCacheTests : public CPPUNIT_NS::TestFixture
CPPUNIT_TEST(testLoad12ods);
CPPUNIT_TEST(testTileInvalidateWriter);
//CPPUNIT_TEST(testTileInvalidateCalc);
CPPUNIT_TEST(testTileQueuePriority);
CPPUNIT_TEST_SUITE_END();
@ -56,6 +76,7 @@ class TileCacheTests : public CPPUNIT_NS::TestFixture
void testTileInvalidateWriter();
void testWriterAnyKey();
void testTileInvalidateCalc();
void testTileQueuePriority();
void checkTiles(Poco::Net::WebSocket& socket,
const std::string& type,
@ -578,6 +599,50 @@ void TileCacheTests::testTileInvalidateCalc()
socket.shutdown();
}
void TileCacheTests::testTileQueuePriority()
{
const std::string reqHigh = "tile part=0 width=256 height=256 tileposx=0 tileposy=0 tilewidth=3840 tileheight=3840";
const TileQueue::Payload payloadHigh(reqHigh.data(), reqHigh.data() + reqHigh.size());
const std::string reqLow = "tile part=0 width=256 height=256 tileposx=0 tileposy=253440 tilewidth=3840 tileheight=3840";
const TileQueue::Payload payloadLow(reqLow.data(), reqLow.data() + reqLow.size());
TileQueue queue;
// Request the tiles.
queue.put(reqLow);
queue.put(reqHigh);
// Original order.
CPPUNIT_ASSERT_EQUAL(payloadLow, queue.get());
CPPUNIT_ASSERT_EQUAL(payloadHigh, queue.get());
// Request the tiles.
queue.put(reqLow);
queue.put(reqHigh);
queue.put(reqHigh);
queue.put(reqLow);
// Set cursor above reqHigh.
queue.updateCursorPosition(0, 0, 0, 0, 10, 100);
// Prioritized order.
CPPUNIT_ASSERT_EQUAL(payloadHigh, queue.get());
CPPUNIT_ASSERT_EQUAL(payloadLow, queue.get());
// Repeat with cursor position set.
queue.put(reqLow);
queue.put(reqHigh);
CPPUNIT_ASSERT_EQUAL(payloadHigh, queue.get());
CPPUNIT_ASSERT_EQUAL(payloadLow, queue.get());
// Repeat by changing cursor position.
queue.put(reqLow);
queue.put(reqHigh);
queue.updateCursorPosition(0, 0, 0, 253450, 10, 100);
CPPUNIT_ASSERT_EQUAL(payloadLow, queue.get());
CPPUNIT_ASSERT_EQUAL(payloadHigh, queue.get());
}
void TileCacheTests::checkTiles(Poco::Net::WebSocket& socket, const std::string& docType, const std::string& name)
{
const std::string current = "current=";