mirror of
https://github.com/bminor/binutils-gdb.git
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1d506c26d9
This commit is the result of the following actions:
- Running gdb/copyright.py to update all of the copyright headers to
include 2024,
- Manually updating a few files the copyright.py script told me to
update, these files had copyright headers embedded within the
file,
- Regenerating gdbsupport/Makefile.in to refresh it's copyright
date,
- Using grep to find other files that still mentioned 2023. If
these files were updated last year from 2022 to 2023 then I've
updated them this year to 2024.
I'm sure I've probably missed some dates. Feel free to fix them up as
you spot them.
95 lines
2.9 KiB
C
95 lines
2.9 KiB
C
/* Self tests for gdb_tilde_expand
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Copyright (C) 2021-2024 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#include "gdbsupport/common-defs.h"
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#include "gdbsupport/selftest.h"
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#include <cstdlib>
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#include "gdbsupport/gdb_tilde_expand.h"
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namespace selftests {
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namespace gdb_tilde_expand_tests {
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static void
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do_test ()
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{
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/* Home directory of the user running the test. */
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const char *c_home = std::getenv ("HOME");
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/* Skip the test if $HOME is not available in the environment. */
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if (c_home == nullptr)
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return;
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const std::string home (c_home);
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/* Basic situation. */
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SELF_CHECK (home == gdb_tilde_expand ("~"));
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/* When given a path that begins by a tilde and refers to a file that
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does not exist, gdb_tilde expand must still be able to do the tilde
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expansion. */
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SELF_CHECK (gdb_tilde_expand ("~/non/existent/directory")
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== home + "/non/existent/directory");
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/* gdb_tilde_expand only expands tilde and does not try to do any other
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substitution. */
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SELF_CHECK (gdb_tilde_expand ("~/*/a.out") == home + "/*/a.out");
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/* gdb_tilde_expand does no modification to a non tilde leading path. */
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SELF_CHECK (gdb_tilde_expand ("/some/abs/path") == "/some/abs/path");
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SELF_CHECK (gdb_tilde_expand ("relative/path") == "relative/path");
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/* If $USER is available in the env variables, check the '~user'
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expansion. */
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const char *c_user = std::getenv ("USER");
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if (c_user != nullptr)
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{
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const std::string user (c_user);
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SELF_CHECK (gdb_tilde_expand (("~" + user).c_str ()) == home);
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SELF_CHECK (gdb_tilde_expand (("~" + user + "/a/b").c_str ())
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== home + "/a/b");
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}
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/* Check that an error is thrown when trying to expand home of a unknown
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user. */
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try
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{
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gdb_tilde_expand ("~no_one_should_have_that_login/a");
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SELF_CHECK (false);
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}
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catch (const gdb_exception_error &e)
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{
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SELF_CHECK (e.error == GENERIC_ERROR);
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SELF_CHECK
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(*e.message
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== "Could not find a match for '~no_one_should_have_that_login'.");
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}
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}
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} /* namespace gdb_tilde_expand_tests */
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} /* namespace selftests */
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void _initialize_gdb_tilde_expand_selftests ();
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void
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_initialize_gdb_tilde_expand_selftests ()
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{
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selftests::register_test
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("gdb_tilde_expand", selftests::gdb_tilde_expand_tests::do_test);
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}
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