1 files changed, 63 insertions, 0 deletions
diff --git a/Build/source/texk/dvisvgm/dvisvgm-src/tests/VectorStreamTest.cpp b/Build/source/texk/dvisvgm/dvisvgm-src/tests/VectorStreamTest.cpp
new file mode 100644
index 00000000000..4d189feac09
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-src/tests/VectorStreamTest.cpp
@@ -0,0 +1,63 @@
+/*************************************************************************
+** VectorStreamTest.cpp                                                 **
+**                                                                      **
+** This file is part of dvisvgm -- a fast DVI to SVG converter          **
+** Copyright (C) 2005-2017 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 <vector>
+#include "VectorStream.hpp"
+
+using std::string;
+using std::vector;
+
+TEST(VectorStreamTest, read1) {
+	const char *str = "abcdefghijklm\0nopqrstuvwxyz";
+	vector<char> vec(str, str+27);
+	VectorInputStream<char> vs(vec);
+	for (unsigned count = 0; vs; count++) {
+		int c = vs.get();
+		if (count < vec.size()) {
+			EXPECT_EQ(c, str[count]);
+		}
+		else {
+			EXPECT_EQ(c, -1);
+		}
+	}
+}
+
+
+TEST(VectorStreamTest, read2) {
+	vector<int> vec;
+	VectorInputStream<int> vs(vec);
+	EXPECT_EQ(vs.get(), -1);
+}
+
+
+TEST(VectorStreamTest, read3) {
+	vector<int> vec;
+	vec.push_back(-2);
+	vec.push_back(-1);
+	vec.push_back(0);
+	vec.push_back(1);
+	VectorInputStream<int> vs(vec);
+	EXPECT_EQ(vs.get(), 254);
+	EXPECT_EQ(vs.get(), 255);
+	EXPECT_EQ(vs.get(), 0);
+	EXPECT_EQ(vs.get(), 1);
+	EXPECT_EQ(vs.get(), -1);
+}