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Diffstat (limited to 'Build/source/texk/dvisvgm/dvisvgm-1.2.1/tests/PageRagesTest.cpp')
| -rw-r--r-- | Build/source/texk/dvisvgm/dvisvgm-1.2.1/tests/PageRagesTest.cpp | 167 |
1 files changed, 167 insertions, 0 deletions
diff --git a/Build/source/texk/dvisvgm/dvisvgm-1.2.1/tests/PageRagesTest.cpp b/Build/source/texk/dvisvgm/dvisvgm-1.2.1/tests/PageRagesTest.cpp new file mode 100644 index 00000000000..ec0da0dfb28 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-1.2.1/tests/PageRagesTest.cpp @@ -0,0 +1,167 @@ +/************************************************************************* +** PageRagesTest.cpp ** +** ** +** This file is part of dvisvgm -- the DVI to SVG converter ** +** Copyright (C) 2005-2013 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 <ostream> +#include "PageRanges.h" + +using namespace std; + +static ostream& operator << (ostream &os, const PageRanges::Range &r) { + return os << '(' << r.first << ',' << r.second << ')'; +} + + +struct Range +{ + int l, r; +}; + + +static bool is_equal (const PageRanges &pr, const Range *r) { + int i=0; + for (PageRanges::ConstIterator it=pr.begin(); it != pr.end(); ++it) { + if (it->first != r[i].l || it->second != r[i].r) + return false; + ++i; + } + return true; +} + + +TEST(PageRangesTest, single) { + PageRanges pr; + ASSERT_TRUE(pr.parse("123")); + ASSERT_FALSE(pr.ranges().empty()); + ASSERT_EQ(pr.ranges().front(), PageRanges::Range(123,123)); + ASSERT_EQ(pr.pages(), 1); +} + + +TEST(PageRangesTest, single_range) { + PageRanges pr; + ASSERT_TRUE(pr.parse("3-19")); + ASSERT_FALSE(pr.ranges().empty()); + ASSERT_EQ(pr.ranges().front(), PageRanges::Range(3,19)); + ASSERT_EQ(pr.pages(), 17); +} + + +TEST(PageRangesTest, single_range_inv) { + PageRanges pr; + ASSERT_TRUE(pr.parse("19-3")); + ASSERT_FALSE(pr.ranges().empty()); + ASSERT_EQ(pr.ranges().front(), PageRanges::Range(3,19)); + ASSERT_EQ(pr.pages(), 17); +} + + +TEST(PageRangesTest, single_range_lopen) { + PageRanges pr; + ASSERT_TRUE(pr.parse("-19")); + ASSERT_FALSE(pr.ranges().empty()); + ASSERT_EQ(pr.ranges().front(), PageRanges::Range(1,19)); + ASSERT_EQ(pr.pages(), 19); +} + + +TEST(PageRangesTest, single_range_ropen) { + PageRanges pr; + ASSERT_TRUE(pr.parse("4-", 100)); + ASSERT_FALSE(pr.ranges().empty()); + ASSERT_EQ(pr.ranges().front(), PageRanges::Range(4,100)); + ASSERT_EQ(pr.pages(), 97); +} + + +TEST(PageRangesTest, multiple1) { + PageRanges pr; + ASSERT_TRUE(pr.parse("11,6,9,1,75,6,3")); + ASSERT_EQ(pr.size(), 6); + Range cmp[] = {{1,1},{3,3},{6,6},{9,9},{11,11},{75,75}}; + ASSERT_TRUE(is_equal(pr, cmp)); + ASSERT_EQ(pr.pages(), 6); +} + + +TEST(PageRangesTest, multiple2) { + PageRanges pr; + ASSERT_TRUE(pr.parse("2,6,9,1,75,6,3")); + ASSERT_EQ(pr.size(), 4); + Range cmp[] = {{1,3},{6,6},{9,9},{75,75}}; + ASSERT_TRUE(is_equal(pr, cmp)); +} + + +TEST(PageRangesTest, multiple3) { + PageRanges pr; + ASSERT_TRUE(pr.parse("2,6,9-11,1,25-,19-13,6,3", 100)); + ASSERT_EQ(pr.size(), 5); + Range cmp[] = {{1,3},{6,6},{9,11},{13,19},{25,100}}; + ASSERT_TRUE(is_equal(pr, cmp)); +} + + +TEST(PageRangesTest, overlap1) { + PageRanges pr; + ASSERT_TRUE(pr.parse("5-11, 8-15")); + ASSERT_EQ(pr.size(), 1); + Range cmp[] = {{5,15}}; + ASSERT_TRUE(is_equal(pr, cmp)); +} + + +TEST(PageRangesTest, overlap2) { + PageRanges pr; + ASSERT_TRUE(pr.parse("23-30, 5-11, 17-23, 12-19")); + ASSERT_EQ(pr.size(), 1); + Range cmp[] = {{5,30}}; + ASSERT_TRUE(is_equal(pr, cmp)); +} + + +TEST(PageRangesTest, overlap3) { + PageRanges pr; + ASSERT_TRUE(pr.parse("22-30, 5-11, 21-23, 12-19")); + ASSERT_EQ(pr.size(), 2); + Range cmp[] = {{5,19},{21,30}}; + ASSERT_TRUE(is_equal(pr, cmp)); +} + + +TEST(PageRangesTest, overlap4) { + PageRanges pr; + ASSERT_TRUE(pr.parse("-15, 20-, 8, 12-16, 18-19", 100)); + ASSERT_EQ(pr.size(), 2); + Range cmp[] = {{1,16},{18,100}}; + ASSERT_TRUE(is_equal(pr, cmp)); + ASSERT_TRUE(pr.parse("17")); + ASSERT_EQ(pr.size(), 1); + ASSERT_EQ(pr.ranges().front(), PageRanges::Range(1,100)); +} + + +TEST(PageRangesTest, error) { + PageRanges pr; + ASSERT_FALSE(pr.parse("x")); + ASSERT_FALSE(pr.parse("5-x")); + ASSERT_FALSE(pr.parse("5 6")); + ASSERT_FALSE(pr.parse("5,")); +} |