loolwsd/test/httpwstest.cpp | 52 ++++++++++++++++++++++++++++++++------------
1 file changed, 38 insertions(+), 14 deletions(-)
New commits:
commit b9b3a41952aae6ba9a7aceee88416074008a95d7
Author: Ashod Nakashian <ashod.nakash...@collabora.co.uk>
Date: Sat Aug 6 21:23:09 2016 -0400
loolwsd: compare uncompressed PNG in unittests
Change-Id: I5d8db39a0076bcb83d786b6afff96cd84a1f1360
Reviewed-on: https://gerrit.libreoffice.org/27974
Reviewed-by: Ashod Nakashian <ashnak...@gmail.com>
Tested-by: Ashod Nakashian <ashnak...@gmail.com>
diff --git a/loolwsd/test/httpwstest.cpp b/loolwsd/test/httpwstest.cpp
index c25328f..6f5be2f 100644
--- a/loolwsd/test/httpwstest.cpp
+++ b/loolwsd/test/httpwstest.cpp
@@ -38,13 +38,13 @@
#include <Poco/URI.h>
#include <cppunit/extensions/HelperMacros.h>
-#include <Common.hpp>
-#include <UserMessages.hpp>
-#include <Util.hpp>
-#include <LOOLProtocol.hpp>
-
-#include "helpers.hpp"
+#include "Common.hpp"
+#include "LOOLProtocol.hpp"
+#include "Png.hpp"
+#include "UserMessages.hpp"
+#include "Util.hpp"
#include "countloolkits.hpp"
+#include "helpers.hpp"
using namespace helpers;
@@ -1589,11 +1589,6 @@ void HTTPWSTest::testCalcEditRendering()
const auto tile = getResponseMessage(socket, "tile:", "calcEditRendering
");
std::cout << "size: " << tile.size() << std::endl;
- const std::string firstLine = LOOLProtocol::getFirstLine(tile);
-
- std::vector<char> res(tile.begin() + firstLine.size() + 1, tile.end());
-
- const std::vector<char> exp =
readDataFromFile("calc_render_0_512x512.3840,0.7680x7680.png");
// Return early for now when on LO >= 5.2.
std::string clientVersion = "loolclient 0.1";
@@ -1614,9 +1609,38 @@ void HTTPWSTest::testCalcEditRendering()
if (major > 5 || (major == 5 && minor >= 2))
return;
- CPPUNIT_ASSERT_EQUAL(exp.size(), res.size());
- const bool eq = std::equal(exp.begin(), exp.end(), res.data());
- CPPUNIT_ASSERT_MESSAGE("Tile not rendered as expected.", eq);
+ const std::string firstLine = LOOLProtocol::getFirstLine(tile);
+ std::vector<char> res(tile.begin() + firstLine.size() + 1, tile.end());
+ std::stringstream streamRes;
+ std::copy(res.begin(), res.end(), std::ostream_iterator<char>(streamRes));
+
+ std::fstream outStream("/tmp/res.png", std::ios::out);
+ outStream.write(res.data(), res.size());
+ outStream.close();
+
+ png_uint_32 height = 0;
+ png_uint_32 width = 0;
+ png_uint_32 rowBytes = 0;
+ auto rows = png::decodePNG(streamRes, height, width, rowBytes);
+
+ const std::vector<char> exp =
readDataFromFile("calc_render_0_512x512.3840,0.7680x7680.png");
+ std::stringstream streamExp;
+ std::copy(exp.begin(), exp.end(), std::ostream_iterator<char>(streamExp));
+
+ png_uint_32 heightExp = 0;
+ png_uint_32 widthExp = 0;
+ png_uint_32 rowBytesExp = 0;
+ auto rowsExp = png::decodePNG(streamExp, heightExp, widthExp, rowBytesExp);
+
+ CPPUNIT_ASSERT_EQUAL(heightExp, height);
+ CPPUNIT_ASSERT_EQUAL(widthExp, width);
+ CPPUNIT_ASSERT_EQUAL(rowBytesExp, rowBytes);
+
+ for (png_uint_32 itRow = 0; itRow < height; ++itRow)
+ {
+ const bool eq = std::equal(rowsExp[itRow], rowsExp[itRow] + rowBytes,
rows[itRow]);
+ CPPUNIT_ASSERT_MESSAGE("Tile not rendered as expected @ row #" +
std::to_string(itRow), eq);
+ }
}
std::string HTTPWSTest::getFontList(const std::string& message)
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