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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 "base/fs_util.hh"
#include "config.h"
#include "doctest/doctest.h"
TEST_CASE("fs_util::build_path")
{
auto* old_path = getenv("PATH");
unsetenv("PATH");
CHECK("" == lnav::filesystem::build_path({}));
CHECK("/bin:/usr/bin"
== lnav::filesystem::build_path({"", "/bin", "/usr/bin", ""}));
setenv("PATH", "/usr/local/bin", 1);
CHECK("/bin:/usr/bin:/usr/local/bin"
== lnav::filesystem::build_path({"", "/bin", "/usr/bin", ""}));
setenv("PATH", "/usr/local/bin:/opt/bin", 1);
CHECK("/usr/local/bin:/opt/bin" == lnav::filesystem::build_path({}));
CHECK("/bin:/usr/bin:/usr/local/bin:/opt/bin"
== lnav::filesystem::build_path({"", "/bin", "/usr/bin", ""}));
if (old_path != nullptr) {
setenv("PATH", old_path, 1);
}
}
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