1 files changed, 100 insertions, 0 deletions
diff --git a/Build/source/texk/dvisvgm/dvisvgm-1.0.10/tests/StreamReaderTest.cpp b/Build/source/texk/dvisvgm/dvisvgm-1.0.10/tests/StreamReaderTest.cpp
new file mode 100644
index 00000000000..1b7fd35ad90
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-1.0.10/tests/StreamReaderTest.cpp
@@ -0,0 +1,100 @@
+/*************************************************************************
+** StreamReaderTest.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 "StreamReader.h"
+
+using namespace std;
+
+TEST(StreamReaderTest, readString) {
+	istringstream iss("dvisvgm converts DVI files to SVG.");
+	StreamReader reader(iss);
+	string str = reader.readString(iss.str().length());
+	EXPECT_EQ(str, iss.str());
+}
+
+
+TEST(StreamReaderTest, readStringCRC) {
+	istringstream iss("dvisvgm converts DVI files to SVG.");
+	StreamReader reader(iss);
+	CRC32 crc;
+	string str = reader.readString(iss.str().length(), crc);
+	EXPECT_EQ(str, iss.str());
+	EXPECT_EQ(crc.get(), 0x7c4ef359);
+}
+
+
+TEST(StreamReaderTest, readUnsigned) {
+	string str;
+	str.push_back('\x00');
+	str.push_back('\x01');
+	str.push_back('\x02');
+	str.push_back('\x03');
+	istringstream iss(str);
+	StreamReader reader(iss);
+	UInt32 val = reader.readUnsigned(4);
+	EXPECT_EQ(val, 0x00010203);
+}
+
+
+TEST(StreamReaderTest, readUnsignedCRC) {
+	string str;
+	str.push_back('\x00');
+	str.push_back('\x01');
+	str.push_back('\x02');
+	str.push_back('\x03');
+	istringstream iss(str);
+	StreamReader reader(iss);
+	CRC32 crc;
+	UInt32 val = reader.readUnsigned(4, crc);
+	EXPECT_EQ(val, 0x00010203);
+	EXPECT_EQ(crc.get(), 0x8bb98613);
+}
+
+
+TEST(StreamReaderTest, readSigned) {
+	string str;
+	str.push_back('\xff');
+	str.push_back('\xee');
+	str.push_back('\xdd');
+	str.push_back('\xcc');
+	istringstream iss(str);
+	StreamReader reader(iss);
+	Int32 val = reader.readUnsigned(4);
+	EXPECT_EQ(val, 0xffeeddcc);
+}
+
+
+TEST(StreamReaderTest, readSignedCRC) {
+	string str;
+	str.push_back('\xff');
+	str.push_back('\xee');
+	str.push_back('\xdd');
+	str.push_back('\xcc');
+	istringstream iss(str);
+	StreamReader reader(iss);
+	CRC32 crc;
+	Int32 val = reader.readUnsigned(4, crc);
+	EXPECT_EQ(val, 0xffeeddcc);
+	EXPECT_EQ(crc.get(), 0xfa79118e);
+}