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/**
* Copyright (c) 2022, Timothy Stack
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* * Neither the name of Timothy Stack nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ''AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <iostream>
#include "attr_line.hh"
#include "config.h"
#include "doctest/doctest.h"
using namespace lnav::roles::literals;
TEST_CASE("attr_line_t::basic-wrapping")
{
text_wrap_settings tws = {3, 21};
attr_line_t to_be_wrapped{"This line, right here, needs to be wrapped."};
attr_line_t dst;
to_be_wrapped.al_attrs.emplace_back(
line_range{0, (int) to_be_wrapped.al_string.length()},
VC_ROLE.value(role_t::VCR_ERROR));
dst.append(to_be_wrapped, &tws);
CHECK(dst.get_string() ==
"This line, right\n"
" here, needs to be\n"
" wrapped.");
for (const auto& attr : dst.al_attrs) {
printf("attr %d:%d %s\n",
attr.sa_range.lr_start,
attr.sa_range.lr_end,
attr.sa_type->sat_name);
}
}
TEST_CASE("attr_line_t::unicode-wrap")
{
text_wrap_settings tws = {3, 21};
attr_line_t prefix;
prefix.append(" ")
.append("\u2022"_list_glyph)
.append(" ")
.with_attr_for_all(SA_PREFORMATTED.value());
attr_line_t body;
body.append("This is a long line that needs to be wrapped and indented");
attr_line_t li;
li.append(prefix)
.append(body, &tws)
.with_attr_for_all(SA_PREFORMATTED.value());
attr_line_t dst;
dst.append(li);
CHECK(dst.get_string()
== " \u2022 This is a long\n"
" line that needs to\n"
" be wrapped and\n"
" indented");
}
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