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/*************************************************************************
** LengthTest.cpp **
** **
** This file is part of dvisvgm -- the DVI to SVG converter **
** Copyright (C) 2005-2011 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 "Length.h"
TEST(LengthTest, set1) {
Length len;
len.set(1, Length::PT);
EXPECT_EQ(len.pt(), 1);
len.set(72, Length::BP);
EXPECT_EQ(len.pt(), 72.27);
EXPECT_EQ(len.bp(), 72);
EXPECT_EQ(len.in(), 1);
len.set(1, Length::IN);
EXPECT_EQ(len.pt(), 72.27);
len.set(12, Length::PC);
EXPECT_EQ(len.pt(), 72.27);
EXPECT_EQ(len.in(), 1);
len.set(2.54, Length::CM);
EXPECT_EQ(len.pt(), 72.27);
EXPECT_EQ(len.cm(), 2.54);
EXPECT_EQ(len.mm(), 25.4);
len.set(25.4, Length::MM);
EXPECT_EQ(len.pt(), 72.27);
EXPECT_EQ(len.cm(), 2.54);
EXPECT_EQ(len.mm(), 25.4);
}
TEST(LengthTest, set2) {
Length len;
len.set(1, "pt");
EXPECT_EQ(len.pt(), 1);
len.set(72, "bp");
EXPECT_EQ(len.pt(), 72.27);
EXPECT_EQ(len.bp(), 72);
EXPECT_EQ(len.in(), 1);
EXPECT_EQ(len.pc(), 12);
len.set(1, "in");
EXPECT_EQ(len.pt(), 72.27);
len.set(12, "pc");
EXPECT_EQ(len.pt(), 72.27);
EXPECT_EQ(len.in(), 1);
EXPECT_EQ(len.pc(), 12);
len.set(2.54, "cm");
EXPECT_EQ(len.pt(), 72.27);
EXPECT_EQ(len.cm(), 2.54);
EXPECT_EQ(len.mm(), 25.4);
len.set(10, "mm");
EXPECT_EQ(len.cm(), 1);
EXPECT_EQ(len.mm(), 10);
len.set(1, "");
EXPECT_EQ(len.pt(), 1);
ASSERT_THROW(len.set(1, "xy"), UnitException);
}
TEST(LengthTest, set3) {
Length len;
len.set("1pt");
EXPECT_EQ(len.pt(), 1);
len.set("72bp");
EXPECT_EQ(len.pt(), 72.27);
EXPECT_EQ(len.bp(), 72);
EXPECT_EQ(len.in(), 1);
EXPECT_EQ(len.pc(), 12);
len.set("1in");
EXPECT_EQ(len.pt(), 72.27);
len.set("12pc");
EXPECT_EQ(len.pt(), 72.27);
EXPECT_EQ(len.in(), 1);
EXPECT_EQ(len.pc(), 12);
len.set("2.54cm");
EXPECT_EQ(len.pt(), 72.27);
EXPECT_EQ(len.cm(), 2.54);
EXPECT_EQ(len.mm(), 25.4);
len.set("10mm");
EXPECT_EQ(len.cm(), 1);
EXPECT_EQ(len.mm(), 10);
len.set("1");
EXPECT_EQ(len.pt(), 1);
ASSERT_THROW(len.set("1xy"), UnitException);
ASSERT_THROW(len.set("pt"), UnitException);
}
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