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Aegisub/aegisub/tests/libaegisub_line_wrap.cpp
Thomas Goyne 1e0f08c0ed Mostly purge wxWidgets from non-UI stuff 
Use boost::filesystem::path for all paths, and std::string for all other
strings, converting to/from wxString as close to the actual uses of wx
as possible.

Where possible, replace the uses of non-UI wxWidgets functionality with
the additions to the standard library in C++11, or the equivalents in
boost.

Move the path token management logic to libaegisub (and rewrite it in
the process).

Add a basic thread pool based on asio and std::thread to libaegisub.

This touches nearly every file in the project and a nontrivial amount of
code had to be rewritten entirely, so there's probably a lot of broken
stuff.
2013-02-06 13:22:15 -08:00

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// Copyright (c) 2012, Thomas Goyne <plorkyeran@aegisub.org>
//
// Permission to use, copy, modify, and distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#include <libaegisub/line_wrap.h>
#include "main.h"
#include "util.h"
using namespace agi;
using namespace util;
TEST(lagi_wrap, no_wrapping_needed) {
for (int i = Wrap_Balanced_FirstLonger; i <= Wrap_Balanced_LastLonger; ++i)
ASSERT_NO_THROW(get_wrap_points(make_vector<int>(0), 100, (agi::WrapMode)i));
for (int i = Wrap_Balanced_FirstLonger; i <= Wrap_Balanced_LastLonger; ++i)
ASSERT_NO_THROW(get_wrap_points(make_vector<int>(1, 10), 100, (agi::WrapMode)i));
for (int i = Wrap_Balanced_FirstLonger; i <= Wrap_Balanced_LastLonger; ++i)
EXPECT_TRUE(get_wrap_points(make_vector<int>(1, 99), 100, (agi::WrapMode)i).empty());
for (int i = Wrap_Balanced_FirstLonger; i <= Wrap_Balanced_LastLonger; ++i)
EXPECT_TRUE(get_wrap_points(make_vector<int>(4, 25, 25, 25, 24), 100, (agi::WrapMode)i).empty());
for (int i = Wrap_Balanced_FirstLonger; i <= Wrap_Balanced_LastLonger; ++i)
EXPECT_TRUE(get_wrap_points(make_vector<int>(1, 101), 100, (agi::WrapMode)i).empty());
}
TEST(lagi_wrap, greedy) {
std::vector<size_t> ret;
ASSERT_NO_THROW(ret = get_wrap_points(make_vector<int>(2, 10, 10), 20, Wrap_Greedy));
EXPECT_EQ(0, ret.size());
ASSERT_NO_THROW(ret = get_wrap_points(make_vector<int>(2, 10, 10), 19, Wrap_Greedy));
ASSERT_EQ(1, ret.size());
EXPECT_EQ(1, ret[0]);
ASSERT_NO_THROW(ret = get_wrap_points(make_vector<int>(2, 10, 10), 9, Wrap_Greedy));
ASSERT_EQ(1, ret.size());
EXPECT_EQ(1, ret[0]);
ASSERT_NO_THROW(ret = get_wrap_points(make_vector<int>(4, 5, 5, 5, 1), 15, Wrap_Greedy));
ASSERT_EQ(1, ret.size());
EXPECT_EQ(3, ret[0]);
ASSERT_NO_THROW(ret = get_wrap_points(std::vector<int>(10, 3), 7, Wrap_Greedy));
ASSERT_EQ(4, ret.size());
EXPECT_EQ(2, ret[0]);
EXPECT_EQ(4, ret[1]);
EXPECT_EQ(6, ret[2]);
EXPECT_EQ(8, ret[3]);
ASSERT_NO_THROW(ret = get_wrap_points(make_vector<int>(9, 6, 7, 6, 8, 10, 10, 3, 4, 10), 20, Wrap_Greedy));
ASSERT_EQ(3, ret.size());
EXPECT_EQ(3, ret[0]);
EXPECT_EQ(5, ret[1]);
EXPECT_EQ(8, ret[2]);
}
TEST(lagi_wrap, first_longer) {
std::vector<size_t> ret;
ASSERT_NO_THROW(ret = get_wrap_points(make_vector<int>(2, 10, 10), 20, Wrap_Balanced_FirstLonger));
EXPECT_EQ(0, ret.size());
ASSERT_NO_THROW(ret = get_wrap_points(make_vector<int>(2, 10, 10), 19, Wrap_Balanced_FirstLonger));
ASSERT_EQ(1, ret.size());
EXPECT_EQ(1, ret[0]);
ASSERT_NO_THROW(ret = get_wrap_points(make_vector<int>(2, 10, 10), 9, Wrap_Balanced_FirstLonger));
ASSERT_EQ(1, ret.size());
EXPECT_EQ(1, ret[0]);
ASSERT_NO_THROW(ret = get_wrap_points(make_vector<int>(3, 5, 5, 1), 10, Wrap_Balanced_FirstLonger));
ASSERT_EQ(1, ret.size());
EXPECT_EQ(2, ret[0]);
ASSERT_NO_THROW(ret = get_wrap_points(make_vector<int>(4, 5, 5, 5, 1), 15, Wrap_Balanced_FirstLonger));
ASSERT_EQ(1, ret.size());
EXPECT_EQ(2, ret[0]);
ASSERT_NO_THROW(ret = get_wrap_points(make_vector<int>(3, 6, 5, 5), 10, Wrap_Balanced_FirstLonger));
ASSERT_EQ(1, ret.size());
EXPECT_EQ(1, ret[0]);
}
TEST(lagi_wrap, last_longer) {
std::vector<size_t> ret;
ASSERT_NO_THROW(ret = get_wrap_points(make_vector<int>(2, 10, 10), 20, Wrap_Balanced_LastLonger));
EXPECT_EQ(0, ret.size());
ASSERT_NO_THROW(ret = get_wrap_points(make_vector<int>(2, 10, 10), 19, Wrap_Balanced_LastLonger));
ASSERT_EQ(1, ret.size());
EXPECT_EQ(1, ret[0]);
ASSERT_NO_THROW(ret = get_wrap_points(make_vector<int>(2, 10, 10), 9, Wrap_Balanced_LastLonger));
ASSERT_EQ(1, ret.size());
EXPECT_EQ(1, ret[0]);
ASSERT_NO_THROW(ret = get_wrap_points(make_vector<int>(3, 5, 5, 1), 10, Wrap_Balanced_LastLonger));
ASSERT_EQ(1, ret.size());
EXPECT_EQ(1, ret[0]);
ASSERT_NO_THROW(ret = get_wrap_points(make_vector<int>(4, 5, 5, 5, 1), 15, Wrap_Balanced_LastLonger));
ASSERT_EQ(1, ret.size());
EXPECT_EQ(1, ret[0]);
ASSERT_NO_THROW(ret = get_wrap_points(make_vector<int>(3, 5, 5, 6), 10, Wrap_Balanced_LastLonger));
ASSERT_EQ(1, ret.size());
EXPECT_EQ(2, ret[0]);
}
TEST(lagi_wrap, balanced) {
std::vector<size_t> ret;
ASSERT_NO_THROW(ret = get_wrap_points(make_vector<int>(2, 10, 10), 20, Wrap_Balanced));
EXPECT_EQ(0, ret.size());
ASSERT_NO_THROW(ret = get_wrap_points(make_vector<int>(2, 10, 10), 19, Wrap_Balanced));
ASSERT_EQ(1, ret.size());
EXPECT_EQ(1, ret[0]);
ASSERT_NO_THROW(ret = get_wrap_points(make_vector<int>(2, 10, 10), 9, Wrap_Balanced));
ASSERT_EQ(1, ret.size());
EXPECT_EQ(1, ret[0]);
ASSERT_NO_THROW(ret = get_wrap_points(make_vector<int>(3, 5, 5, 1), 10, Wrap_Balanced));
ASSERT_EQ(1, ret.size());
EXPECT_EQ(1, ret[0]);
ASSERT_NO_THROW(ret = get_wrap_points(make_vector<int>(4, 5, 5, 5, 1), 15, Wrap_Balanced));
ASSERT_EQ(1, ret.size());
EXPECT_EQ(2, ret[0]);
ASSERT_NO_THROW(ret = get_wrap_points(make_vector<int>(9, 6, 7, 6, 8, 10, 10, 3, 4, 10), 20, Wrap_Balanced));
ASSERT_EQ(3, ret.size());
EXPECT_EQ(3, ret[0]);
EXPECT_EQ(5, ret[1]);
EXPECT_EQ(7, ret[2]);
}
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