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diff --git a/Build/source/texk/dvisvgm/dvisvgm-src/tests/FileFinderTest.cpp b/Build/source/texk/dvisvgm/dvisvgm-src/tests/FileFinderTest.cpp
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+++ b/Build/source/texk/dvisvgm/dvisvgm-src/tests/FileFinderTest.cpp
@@ -0,0 +1,89 @@
+/*************************************************************************
+** 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 () {
+ 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);
+}