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Diffstat (limited to 'Build/source/texk/dvisvgm/dvisvgm-src/tests/JFMReaderTest.cpp')
| -rw-r--r-- | Build/source/texk/dvisvgm/dvisvgm-src/tests/JFMReaderTest.cpp | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/Build/source/texk/dvisvgm/dvisvgm-src/tests/JFMReaderTest.cpp b/Build/source/texk/dvisvgm/dvisvgm-src/tests/JFMReaderTest.cpp new file mode 100644 index 00000000000..1a3d30ae34c --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-src/tests/JFMReaderTest.cpp @@ -0,0 +1,116 @@ +/************************************************************************* +** JFMReaderTest.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 <cstdlib> +#include <fstream> +#include <string> +#include <vector> +#include "JFM.hpp" + +#ifndef SRCDIR +#define SRCDIR "." +#endif + +using namespace std; + + +class JFMReaderTest : public ::testing::Test +{ + public: + JFMReaderTest () : jfm(0) {} + + void SetUp () { + string fname = string(SRCDIR)+"/data/cidjmgr0-h.tfm"; + ifstream ifs(fname.c_str(), ios::binary); + ASSERT_TRUE(ifs.is_open()) << "failed opening " << fname; + jfm = new JFM(ifs); + } + + void TearDown () { + delete jfm; + } + + protected: + JFM *jfm; +}; + + +TEST_F(JFMReaderTest, properties) { + ASSERT_EQ(jfm->getChecksum(), 0); + ASSERT_FALSE(jfm->verticalLayout()); + ASSERT_EQ(jfm->firstChar(), 0); + ASSERT_EQ(jfm->lastChar(), 1); + ASSERT_EQ(jfm->minChar(), 13143); + ASSERT_EQ(jfm->maxChar(), 14696); + ASSERT_DOUBLE_EQ(jfm->getDesignSize(), 10.0*72.0/72.27); +} + + +TEST_F(JFMReaderTest, charWidth) { + uint16_t minchar = jfm->minChar(); + uint16_t maxchar = jfm->maxChar(); + ASSERT_NEAR(jfm->getCharWidth(0), 9.963, 0.001); + ASSERT_NEAR(jfm->getCharWidth(minchar), 4.981, 0.001); + ASSERT_NEAR(jfm->getCharWidth(minchar+1), 4.981, 0.001); + ASSERT_NEAR(jfm->getCharWidth(maxchar), 4.981, 0.001); + ASSERT_NEAR(jfm->getCharWidth(maxchar+1), 9.963, 0.001); +} + + +TEST_F(JFMReaderTest, charHeight) { + uint16_t minchar = jfm->minChar(); + uint16_t maxchar = jfm->maxChar(); + ASSERT_NEAR(jfm->getCharHeight(0), 8.767, 0.001); + ASSERT_NEAR(jfm->getCharHeight(minchar), 8.767, 0.001); + ASSERT_NEAR(jfm->getCharHeight(minchar+1), 8.767, 0.001); + ASSERT_NEAR(jfm->getCharHeight(maxchar), 8.767, 0.001); + ASSERT_NEAR(jfm->getCharHeight(maxchar+1), 8.767, 0.001); +} + + +TEST_F(JFMReaderTest, charDepth) { + uint16_t minchar = jfm->minChar(); + uint16_t maxchar = jfm->maxChar(); + ASSERT_NEAR(jfm->getCharDepth(0), 1.195, 0.001); + ASSERT_NEAR(jfm->getCharDepth(minchar), 1.195, 0.001); + ASSERT_NEAR(jfm->getCharDepth(minchar+1), 1.195, 0.001); + ASSERT_NEAR(jfm->getCharDepth(maxchar), 1.195, 0.001); + ASSERT_NEAR(jfm->getCharDepth(maxchar+1), 1.195, 0.001); +} + + +TEST_F(JFMReaderTest, italicCorr) { + uint16_t minchar = jfm->minChar(); + uint16_t maxchar = jfm->maxChar(); + ASSERT_DOUBLE_EQ(jfm->getItalicCorr(0), 0); + ASSERT_DOUBLE_EQ(jfm->getItalicCorr(minchar), 0); + ASSERT_DOUBLE_EQ(jfm->getItalicCorr(minchar+1), 0); + ASSERT_DOUBLE_EQ(jfm->getItalicCorr(maxchar), 0); + ASSERT_DOUBLE_EQ(jfm->getItalicCorr(maxchar+1), 0); +} + + +TEST_F(JFMReaderTest, params) { + ASSERT_DOUBLE_EQ(jfm->getSpace(), 0); + ASSERT_DOUBLE_EQ(jfm->getSpaceShrink(), 0.); + ASSERT_NEAR(jfm->getSpaceStretch(), 0.996, 0.001); + ASSERT_NEAR(jfm->getQuad(), 9.963, 0.001); +} |