Ichthyostega
24b3bec4be
Doxygen will only process files with a @file documentation comment. Up to now, none of our test code has such a comment, preventing the cross-links to unit tests from working. This is unfortunate, since unit tests, and even the code comments there, can be considered as the most useful form of technical documentation. Thus I'll start an initiative to fill in those missing comments automatically
125 lines
2.7 KiB
C
125 lines
2.7 KiB
C
/*
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TEST-FILEHANDLES - test filehandle management
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Copyright (C) Lumiera.org
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2008, Christian Thaeter <ct@pipapo.org>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of
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the License, or (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, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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* *****************************************************/
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/** @file §§§
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** unit test §§TODO§§
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*/
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#include "lib/llist.h"
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#include "lib/tmpbuf.h"
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#include "common/config.h"
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#include "backend/backend.h"
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#include "backend/filehandlecache.h"
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#include "lib/test/test.h"
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TESTS_BEGIN
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TEST ("basic")
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{
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lumiera_backend_init ();
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LumieraFile file = lumiera_file_new (",tmp_testfile", LUMIERA_FILE_CREATE);
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/* get the filehandle */
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int fd = lumiera_file_handle_acquire (file);
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/* we now 'own'it and can use it */
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CHECK (fd > -1);
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printf ("got filehandle #%d\n", fd);
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/* put it into aging, can't use anymore */
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lumiera_file_handle_release (file);
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lumiera_file_delete (file);
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lumiera_backend_destroy ();
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lumiera_config_destroy ();
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}
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TEST ("more")
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{
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lumiera_backend_init ();
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LumieraFile files[100];
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int fds[100];
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/*create 100 files*/
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for (int i=0; i<100; ++i)
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{
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files[i]= lumiera_file_new (lumiera_tmpbuf_snprintf (256, ",tmpdir/testfile%d", i), LUMIERA_FILE_CREATE);
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}
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/* get the filehandles, this gross overallocates filehandles */
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for (int i=0; i<100; ++i)
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{
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fds[i] = lumiera_file_handle_acquire (files[i]);
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CHECK (fds[i] > -1);
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printf ("got filehandle #%d\n", fds[i]);
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}
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/* put them into aging, can't use anymore */
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for (int i=0; i<100; ++i)
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{
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lumiera_file_handle_release (files[i]);
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}
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/* cleanup */
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for (int i=0; i<100; ++i)
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{
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lumiera_file_delete (files[i]);
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}
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lumiera_backend_destroy ();
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lumiera_config_destroy ();
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}
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TEST (file_locking)
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{
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lumiera_backend_init ();
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LumieraFile file = lumiera_file_new (",tmp_testfile", LUMIERA_FILE_RECREATE);
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LumieraFile locked = lumiera_file_wrlock (file);
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CHECK (locked);
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CHECK (lumiera_file_unlock (locked));
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lumiera_file_delete (file);
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lumiera_backend_destroy ();
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lumiera_config_destroy ();
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}
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PLANNED_TEST (file_locking_blocked)
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{
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}
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TESTS_END
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