/************************************************************************* ** VectorStreamTest.cpp ** ** ** ** This file is part of dvisvgm -- a fast DVI to SVG converter ** ** Copyright (C) 2005-2021 Martin Gieseking ** ** ** ** 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 . ** *************************************************************************/ #include #include #include "VectorStream.hpp" using std::string; using std::vector; TEST(VectorStreamTest, read1) { const char *str = "abcdefghijklm\0nopqrstuvwxyz"; vector vec(str, str+27); VectorInputStream vs(vec); for (unsigned count = 0; vs; count++) { int c = vs.get(); if (count < vec.size()) { EXPECT_EQ(c, str[count]) << "count=" << count; } else { EXPECT_EQ(c, -1); } } } TEST(VectorStreamTest, read2) { vector vec; VectorInputStream vs(vec); EXPECT_EQ(vs.get(), -1); } TEST(VectorStreamTest, read3) { vector vec; vec.push_back(-2); vec.push_back(-1); vec.push_back(0); vec.push_back(1); VectorInputStream 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); }