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/*************************************************************************
** SVGOutputTest.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 "FileSystem.hpp"
#include "MessageException.hpp"
#include "SVGOutput.hpp"
#include "ZLibOutputStream.hpp"
using namespace std;
TEST(SVGOutputTest, defaults) {
SVGOutput out("SVGOutputTest.cpp", "");
EXPECT_EQ(out.filename(1, 1), "SVGOutputTest.svg");
EXPECT_EQ(out.filename(5, 9), "SVGOutputTest-5.svg");
EXPECT_EQ(out.filename(5, 10), "SVGOutputTest-05.svg");
EXPECT_EQ(out.filename(5, 256), "SVGOutputTest-005.svg");
}
TEST(SVGOutputTest, widthSpecifier) {
{
SVGOutput out("SVGOutputTest.cpp", "%f--%3p");
EXPECT_EQ(out.filename(5, 9), "SVGOutputTest--005.svg");
EXPECT_EQ(out.filename(54, 65), "SVGOutputTest--054.svg");
EXPECT_EQ(out.filename(543, 654), "SVGOutputTest--543.svg");
}{
SVGOutput out("SVGOutputTest.cpp", "%f--%3p--%P");
EXPECT_EQ(out.filename(5, 9), "SVGOutputTest--005--9.svg");
EXPECT_EQ(out.filename(54, 65), "SVGOutputTest--054--65.svg");
EXPECT_EQ(out.filename(543, 654), "SVGOutputTest--543--654.svg");
}{
SVGOutput out("SVGOutputTest.cpp", "%f--%3p--%3P");
EXPECT_EQ(out.filename(5, 9), "SVGOutputTest--005--009.svg");
EXPECT_EQ(out.filename(54, 65), "SVGOutputTest--054--065.svg");
EXPECT_EQ(out.filename(543, 654), "SVGOutputTest--543--654.svg");
}{
SVGOutput out("SVGOutputTest.cpp", "%5f--%3p--%3P");
EXPECT_EQ(out.filename(5, 9), "SVGOutputTest--005--009.svg");
EXPECT_EQ(out.filename(54, 65), "SVGOutputTest--054--065.svg");
EXPECT_EQ(out.filename(543, 654), "SVGOutputTest--543--654.svg");
}
}
TEST(SVGOutputTest, expressions) {
{
SVGOutput out("SVGOutputTest.cpp", "no-macro");
EXPECT_EQ(out.filename(5, 9), "no-macro.svg");
EXPECT_EQ(out.filename(54, 65), "no-macro.svg");
EXPECT_EQ(out.filename(543, 654), "no-macro.svg");
}{
SVGOutput out("SVGOutputTest.cpp", "%f--%(p-1)");
EXPECT_EQ(out.filename(5, 9), "SVGOutputTest--4.svg");
EXPECT_EQ(out.filename(54, 65), "SVGOutputTest--53.svg");
EXPECT_EQ(out.filename(543, 654), "SVGOutputTest--542.svg");
}{
SVGOutput out("SVGOutputTest.cpp", "%f--%3(p-1)");
EXPECT_EQ(out.filename(5, 9), "SVGOutputTest--004.svg");
EXPECT_EQ(out.filename(54, 65), "SVGOutputTest--053.svg");
EXPECT_EQ(out.filename(543, 654), "SVGOutputTest--542.svg");
}{
SVGOutput out("SVGOutputTest.cpp", "%f--%3(P+2p)");
EXPECT_EQ(out.filename(5, 9), "SVGOutputTest--019.svg");
EXPECT_EQ(out.filename(54, 65), "SVGOutputTest--173.svg");
EXPECT_EQ(out.filename(543, 654), "SVGOutputTest--1740.svg");
}
}
TEST(SVGOutputTest, getPageStream) {
{
SVGOutput out(0, "");
ostream &os = out.getPageStream(1, 10);
EXPECT_EQ(&os, &cout);
}{
SVGOutput out("SVGOutputTest.cpp", "%f-%p");
ostream *os1 = &out.getPageStream(1, 10);
EXPECT_TRUE(dynamic_cast<ofstream*>(os1));
ostream *os2 = &out.getPageStream(1, 10);
EXPECT_EQ(os1, os2);
FileSystem::remove("SVGOutputTest-01.svg");
}{
SVGOutput out("SVGOutputTest.cpp", "%f-%p", 9);
ostream *os = &out.getPageStream(1, 10);
EXPECT_TRUE(dynamic_cast<ZLibOutputStream*>(os));
FileSystem::remove("SVGOutputTest-01.svgz");
}
}
TEST(SVGOutputTest, ignore) {
SVGOutput out("SVGOutputTest.cpp", "%x %y");
EXPECT_EQ(out.filename(5, 9), "SVGOutputTest-5.svg");
}
TEST(SVGOutputTest, error) {
SVGOutput out("SVGOutputTest.cpp", "%(p/0)");
EXPECT_THROW(out.filename(5, 9), MessageException);
}
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