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authorPeter Breitenlohner <peb@mppmu.mpg.de>2011-10-17 10:10:39 +0000
committerPeter Breitenlohner <peb@mppmu.mpg.de>2011-10-17 10:10:39 +0000
commit5ed03cc4892723489f2c3f1afd68c943d36f99d0 (patch)
treecd4f9c21021f2cb06b1a5c599c21c230879df34e /Build/source/texk/dvisvgm/dvisvgm-1.0.9/tests/StreamReaderTest.cpp
parenta85ad83410588659367b990f3396e14ab56ef7f4 (diff)
dvisvgm 1.0.9
git-svn-id: svn://tug.org/texlive/trunk@24310 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/dvisvgm/dvisvgm-1.0.9/tests/StreamReaderTest.cpp')
-rw-r--r--Build/source/texk/dvisvgm/dvisvgm-1.0.9/tests/StreamReaderTest.cpp100
1 files changed, 100 insertions, 0 deletions
diff --git a/Build/source/texk/dvisvgm/dvisvgm-1.0.9/tests/StreamReaderTest.cpp b/Build/source/texk/dvisvgm/dvisvgm-1.0.9/tests/StreamReaderTest.cpp
new file mode 100644
index 00000000000..1b7fd35ad90
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-1.0.9/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);
+}