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authorNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
committerNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
commite0c6872cf40896c7be36b11dcc744620f10adf1d (patch)
tree60335e10d2f4354b0674ec22d7b53f0f8abee672 /dviware/dvisvgm/tests/SVGOutputTest.cpp
Initial commit
Diffstat (limited to 'dviware/dvisvgm/tests/SVGOutputTest.cpp')
-rw-r--r--dviware/dvisvgm/tests/SVGOutputTest.cpp161
1 files changed, 161 insertions, 0 deletions
diff --git a/dviware/dvisvgm/tests/SVGOutputTest.cpp b/dviware/dvisvgm/tests/SVGOutputTest.cpp
new file mode 100644
index 0000000000..d7753e24f5
--- /dev/null
+++ b/dviware/dvisvgm/tests/SVGOutputTest.cpp
@@ -0,0 +1,161 @@
+/*************************************************************************
+** SVGOutputTest.cpp **
+** **
+** This file is part of dvisvgm -- a fast DVI to SVG converter **
+** Copyright (C) 2005-2019 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"
+
+#ifndef SRCDIR
+#define SRCDIR "."
+#endif
+
+using namespace std;
+
+struct SVGOutputTest : public ::testing::Test {
+ void SetUp () override {FileSystem::chdir(SRCDIR);}
+};
+
+
+TEST_F(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_F(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_F(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_F(SVGOutputTest, hashes) {
+ SVGOutput::HashTriple hashes("dvihash", "opthash", "cmbhash");
+ {
+ SVGOutput out("SVGOutputTest.cpp", "%f-%hd-x");
+ EXPECT_EQ(out.filename(1, 10), "SVGOutputTest--x.svg");
+ EXPECT_EQ(out.filename(1, 10, hashes), "SVGOutputTest-dvihash-x.svg");
+ }{
+ SVGOutput out("SVGOutputTest.cpp", "%f-%hd-x-%hc%ho");
+ EXPECT_EQ(out.filename(1, 10), "SVGOutputTest--x-.svg");
+ EXPECT_EQ(out.filename(1, 10, hashes), "SVGOutputTest-dvihash-x-cmbhashopthash.svg");
+ }{
+ SVGOutput out("SVGOutputTest.cpp", "%f-%hd%p%ho");
+ EXPECT_EQ(out.filename(1, 10), "SVGOutputTest-01.svg");
+ EXPECT_EQ(out.filename(1, 10, hashes), "SVGOutputTest-dvihash01opthash.svg");
+ }
+}
+
+
+TEST_F(SVGOutputTest, hashes_fail) {
+ SVGOutput::HashTriple hashes("dvihash", "opthash", "cmbhash");
+ {
+ SVGOutput out("SVGOutputTest.cpp", "%f-%h-x");
+ EXPECT_THROW(out.filename(1, 10), MessageException);
+ EXPECT_THROW(out.filename(1, 10, hashes), MessageException);
+ }{
+ SVGOutput out("SVGOutputTest.cpp", "%f-%hd-x-%ha%ho");
+ EXPECT_THROW(out.filename(1, 10), MessageException);
+ EXPECT_THROW(out.filename(1, 10, hashes), MessageException);
+ }
+}
+
+
+TEST_F(SVGOutputTest, getPageStream) {
+ {
+ SVGOutput out("", "");
+ 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_F(SVGOutputTest, ignore) {
+ SVGOutput out("SVGOutputTest.cpp", "%x %y");
+ EXPECT_EQ(out.filename(5, 9), "SVGOutputTest-5.svg");
+}
+
+
+TEST_F(SVGOutputTest, error) {
+ SVGOutput out("SVGOutputTest.cpp", "%(p/0)");
+ EXPECT_THROW(out.filename(5, 9), MessageException);
+}