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Diffstat (limited to 'Build/source/texk/dvisvgm/dvisvgm-1.0.9/tests/StreamWriterTest.cpp')
-rw-r--r-- | Build/source/texk/dvisvgm/dvisvgm-1.0.9/tests/StreamWriterTest.cpp | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/Build/source/texk/dvisvgm/dvisvgm-1.0.9/tests/StreamWriterTest.cpp b/Build/source/texk/dvisvgm/dvisvgm-1.0.9/tests/StreamWriterTest.cpp new file mode 100644 index 00000000000..4256ce84448 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-1.0.9/tests/StreamWriterTest.cpp @@ -0,0 +1,114 @@ +/************************************************************************* +** StreamWriterTest.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2011 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** This program is free software; you can redistribute it and/or ** +** modify it under the terms of the GNU General Public License as ** +** published by the Free Software Foundation; either version 3 of ** +** the License, or (at your option) any later version. ** +** ** +** This program is distributed in the hope that it will be useful, but ** +** WITHOUT ANY WARRANTY; without even the implied warranty of ** +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ** +** GNU General Public License for more details. ** +** ** +** You should have received a copy of the GNU General Public License ** +** along with this program; if not, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#include <gtest/gtest.h> +#include <sstream> +#include <string> +#include "CRC32.h" +#include "StreamWriter.h" + +using namespace std; + +TEST(StreamWriterTest, writeString) { + ostringstream oss; + StreamWriter writer(oss); + string str = "dvisvgm converts DVI files to SVG."; + writer.writeString(str); + EXPECT_EQ(oss.str(), str); + + oss.str(""); + writer.writeString(str, true); + str.push_back('\0'); + EXPECT_EQ(oss.str(), str); +} + + +TEST(StreamWriterTest, writeStringCRC) { + ostringstream oss; + StreamWriter writer(oss); + CRC32 crc; + string str = "dvisvgm converts DVI files to SVG."; + writer.writeString(str, crc); + EXPECT_EQ(oss.str(), str); + EXPECT_EQ(crc.get(), 0x7C4EF359); + + oss.str(""); + crc.reset(); + writer.writeString(str, crc, true); + str.push_back('\0'); + EXPECT_EQ(oss.str(), str); + EXPECT_EQ(crc.get(), 0xc0c9482e); +} + + +TEST(StreamWriterTest, writeUnsigned) { + ostringstream oss; + StreamWriter writer(oss); + writer.writeUnsigned(0x00010203, 4); + string str; + str.push_back('\x00'); + str.push_back('\x01'); + str.push_back('\x02'); + str.push_back('\x03'); + EXPECT_EQ(oss.str(), str); +} + + +TEST(StreamWriterTest, writeUnsignedCRC) { + ostringstream oss; + StreamWriter writer(oss); + CRC32 crc; + writer.writeUnsigned(0x00010203, 4, crc); + string str; + str.push_back('\x00'); + str.push_back('\x01'); + str.push_back('\x02'); + str.push_back('\x03'); + EXPECT_EQ(oss.str(), str); + EXPECT_EQ(crc.get(), 0x8bb98613); +} + + +TEST(StreamWriterTest, writeSigned) { + ostringstream oss; + StreamWriter writer(oss); + writer.writeUnsigned(0xffeeddcc, 4); + string str; + str.push_back('\xff'); + str.push_back('\xee'); + str.push_back('\xdd'); + str.push_back('\xcc'); + EXPECT_EQ(oss.str(), str); +} + + +TEST(StreamWriterTest, writeSignedCRC) { + ostringstream oss; + StreamWriter writer(oss); + CRC32 crc; + writer.writeUnsigned(0xffeeddcc, 4, crc); + string str; + str.push_back('\xff'); + str.push_back('\xee'); + str.push_back('\xdd'); + str.push_back('\xcc'); + EXPECT_EQ(oss.str(), str); + EXPECT_EQ(crc.get(), 0xfa79118e); +} |