e418a61a67
This moves mkdir_recursive from dwarf-index-cache.c to common/filestuff.c, and also changes it to return a boolean that says whether or not it worked. gdb/ChangeLog 2018-10-27 Tom Tromey <tom@tromey.com> * unittests/mkdir-recursive-selftests.c: New file. * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add unittests/mkdir-recursive-selftests.c. * dwarf-index-cache.c (mkdir_recursive): Move to common/filestuff.c. (index_cache::store): Check return value of mkdir_recursive. (create_dir_and_check, test_mkdir_recursive): Move to new file. (_initialize_index_cache): Don't register test. * common/filestuff.h (mkdir_recursive): Declare. * common/filestuff.c (mkdir_recursive): Move from dwarf-index-cache.c. Return bool.
89 lines
2.2 KiB
C
89 lines
2.2 KiB
C
/* Self tests for scoped_fd for GDB, the GNU debugger.
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Copyright (C) 2018 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 "defs.h"
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#include "common/filestuff.h"
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#include "selftest.h"
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namespace selftests {
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namespace mkdir_recursive {
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/* Try to create DIR using mkdir_recursive and make sure it exists. */
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static bool
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create_dir_and_check (const char *dir)
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{
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::mkdir_recursive (dir);
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struct stat st;
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if (stat (dir, &st) != 0)
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perror_with_name (("stat"));
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return (st.st_mode & S_IFDIR) != 0;
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}
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/* Test mkdir_recursive. */
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static void
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test ()
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{
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char base[] = "/tmp/gdb-selftests-XXXXXX";
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if (mkdtemp (base) == NULL)
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perror_with_name (("mkdtemp"));
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/* Try not to leave leftover directories. */
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struct cleanup_dirs {
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cleanup_dirs (const char *base)
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: m_base (base)
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{}
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~cleanup_dirs () {
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rmdir (string_printf ("%s/a/b/c/d/e", m_base).c_str ());
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rmdir (string_printf ("%s/a/b/c/d", m_base).c_str ());
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rmdir (string_printf ("%s/a/b/c", m_base).c_str ());
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rmdir (string_printf ("%s/a/b", m_base).c_str ());
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rmdir (string_printf ("%s/a", m_base).c_str ());
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rmdir (m_base);
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}
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private:
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const char *m_base;
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} cleanup_dirs (base);
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std::string dir = string_printf ("%s/a/b", base);
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SELF_CHECK (create_dir_and_check (dir.c_str ()));
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dir = string_printf ("%s/a/b/c//d/e/", base);
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SELF_CHECK (create_dir_and_check (dir.c_str ()));
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}
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}
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}
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void
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_initialize_mkdir_recursive_selftests ()
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{
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#if defined (HAVE_MKDTEMP)
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selftests::register_test ("mkdir_recursive",
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selftests::mkdir_recursive::test);
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#endif
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}
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