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/*************************************************************************
** FileFinderTest.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 <fstream>
#include "FileFinder.hpp"
#ifndef SRCDIR
#define SRCDIR "."
#endif
using std::ifstream;
class FileFinderTest : public ::testing::Test
{
protected:
void SetUp () override {
FileFinder::init("FileFinderTest", "FileFinderTest", false);
FileFinder::instance().addLookupDir(SRCDIR"/data");
}
};
TEST_F(FileFinderTest, find_base_file) {
const char *path = FileFinder::instance().lookup(SRCDIR"/FileFinderTest.cpp");
EXPECT_TRUE(path);
path = FileFinder::instance().lookup("Does-not-exist");
EXPECT_FALSE(path);
path = FileFinder::instance().lookup("frktest.dvi");
EXPECT_TRUE(path);
path = FileFinder::instance().lookup("cmr10.tfm");
EXPECT_TRUE(path);
ifstream ifs(path);
EXPECT_TRUE(bool(ifs));
}
TEST_F(FileFinderTest, find_mapped_file) {
// mapped base tfm file => should be resolved by kpathsea
// circle10.tfm is usually mapped to lcircle.tfm
if (const char *path = FileFinder::instance().lookup("circle10.tfm")) {
EXPECT_TRUE(path);
ifstream ifs(path);
EXPECT_TRUE(bool(ifs));
}
// mapped lm font => should be resolved using dvisvgm's FontMap
// cork-lmr10 is usually mapped to lmr10
bool have_lmodern = FileFinder::instance().lookup("lmodern.sty");
if (have_lmodern) { // package lmodern installed?
if (const char *path = FileFinder::instance().lookup("cork-lmr10.pfb")) {
ifstream ifs(path);
EXPECT_TRUE(bool(ifs));
}
}
}
TEST_F(FileFinderTest, mktexmf) {
// ensure availability of ec font => call mktexmf if necessary
if (const char *path = FileFinder::instance().lookup("ecrm2000.mf")) {
ifstream ifs(path);
EXPECT_TRUE(bool(ifs));
}
}
TEST_F(FileFinderTest, find_unavailable_file) {
const char *path = FileFinder::instance().lookup("not-available.xyz");
EXPECT_FALSE(path);
}
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