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LUMIERA.clone/tests/backend/test-interfaces.c
Christian Thaeter aae3c8ed81 LUMIERA_PLUGIN is dead, long life LUMIERA_PLUGIN 
removes the difference in compiled in and plugin interfaces.
 * All interfaces are now defined with LUMIERA_EXPORT(...)
 * The definition of LUMIERA_PLUGIN at compile time takes action to compile
   as plugin which gets automatically managed.
 * compiled in (core) interfaces need still be registered, this is
   simplified with the LUMIERA_INTERFACE_REGISTEREXPORTED and
   LUMIERA_INTERFACE_UNREGISTEREXPORTED macros which become no-ops for
   plugins.
2008-11-06 05:23:47 +01:00

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/*
test-interfaces.c - test interfaces declaration and implementation
Copyright (C) Lumiera.org
2008, Christian Thaeter <ct@pipapo.org>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "backend/interface.h"
#include "backend/interfaceregistry.h"
#include "backend/interfacedescriptor.h"
#include "backend/config.h"
#include "tests/test.h"
#include "tests/backend/hello_interface.h"
/*
define 2 example interfaces
*/
LUMIERA_INTERFACE_DECLARE (lumieraorg_testexample_one, 0,
LUMIERA_INTERFACE_SLOT (void, foo1, (const char*)),
LUMIERA_INTERFACE_SLOT (void, bar1, (const char*)),
);
LUMIERA_INTERFACE_DECLARE (lumieraorg_testexample_two, 0,
LUMIERA_INTERFACE_SLOT (void, foo2, (const char*)),
LUMIERA_INTERFACE_SLOT (void, bar2, (const char*)),
);
LUMIERA_INTERFACE_DECLARE (lumieraorg_testexample_void, 0
);
/*
now the functions we want to bind to them
*/
void
testfunc (const char* message)
{
printf ("Called as '%s'\n", message);
}
LumieraInterface
testacquire (LumieraInterface self)
{
printf ("Acquire %s_%d_%s\n", self->interface, self->version, self->name);
return self;
}
void
testrelease (LumieraInterface self)
{
printf ("Release %s_%d_%s\n", self->interface, self->version, self->name);
}
/*
implementation of some example interfaces
*/
LUMIERA_INTERFACE_INSTANCE (lumieraorg_interfacedescriptor, 0,
lumieraorg_tests_descriptor,
/*self reference, yay*/
LUMIERA_INTERFACE_REF(lumieraorg_interfacedescriptor, 0, lumieraorg_tests_descriptor),
testacquire,
testrelease,
LUMIERA_INTERFACE_INLINE (name, "\073\003\054\127\344\046\324\321\221\262\232\026\376\123\125\243",
const char*, (LumieraInterface iface),
{return "LumieraTest";}
),
LUMIERA_INTERFACE_INLINE (brief, "\241\337\035\172\323\377\355\036\171\326\323\163\177\242\364\172",
const char*, (LumieraInterface iface),
{return "Lumiera Test suite examples";}
),
LUMIERA_INTERFACE_INLINE (homepage, "\030\374\031\152\024\167\154\346\303\372\177\353\304\306\275\247",
const char*, (LumieraInterface iface),
{return "http://www.lumiera.org/develompent.html";}
),
LUMIERA_INTERFACE_INLINE (version, "\271\330\345\066\304\217\211\065\157\120\031\365\304\363\364\074",
const char*, (LumieraInterface iface),
{return "No Version";}
),
LUMIERA_INTERFACE_INLINE (author, "\367\160\342\065\147\007\237\371\141\335\371\131\025\030\257\232",
const char*, (LumieraInterface iface),
{return "Christian Thaeter";}
),
LUMIERA_INTERFACE_INLINE (email, "\334\272\125\312\140\347\121\020\155\047\226\352\244\141\107\363",
const char*, (LumieraInterface iface),
{return "ct@pipapo.org";}
),
LUMIERA_INTERFACE_INLINE (copyright, "\163\106\344\014\251\125\111\252\236\322\174\120\335\225\333\245",
const char*, (LumieraInterface iface),
{
return
"Copyright (C) Lumiera.org\n"
" 2008 Christian Thaeter <ct@pipapo.org>";
}
),
LUMIERA_INTERFACE_INLINE (license, "\343\031\207\122\225\217\014\163\015\023\243\101\165\377\222\350",
const char*, (LumieraInterface iface),
{
return
"This program is free software; you can redistribute it and/or modify\n"
"it under the terms of the GNU General Public License as published by\n"
"the Free Software Foundation; either version 2 of the License, or\n"
"(at your option) any later version.\n"
"\n"
"This program is distributed in the hope that it will be useful,\n"
"but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
"MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n"
"GNU General Public License for more details.\n"
"\n"
"You should have received a copy of the GNU General Public License\n"
"along with this program; if not, write to the Free Software\n"
"Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA";
}
),
LUMIERA_INTERFACE_INLINE (state, "\364\002\115\170\361\321\301\244\350\322\270\362\010\231\207\334",
int, (LumieraInterface iface),
{return LUMIERA_INTERFACE_EXPERIMENTAL;}
),
LUMIERA_INTERFACE_INLINE (versioncmp, "\136\037\234\304\100\247\244\342\324\353\072\060\161\053\077\263",
int, (const char* a, const char* b),
{return 0;}
)
);
/*
Now we rig a cross dependency test
we have 4 instances, the respective acquire/release operations set following up:
one depends on two and three
two depends on one and four
three depends on two and four
four depends on one, two three
These all are empty interfaces with no slots
*/
static LUMIERA_INTERFACE_HANDLE(lumieraorg_testexample_void, 0) one_keeps_two;
static LUMIERA_INTERFACE_HANDLE(lumieraorg_testexample_void, 0) one_keeps_three;
LumieraInterface
testacquire_one (LumieraInterface self)
{
TRACE (tests, "Acquire one %s_%d_%s", self->interface, self->version, self->name);
one_keeps_two = LUMIERA_INTERFACE_OPEN (lumieraorg_testexample_void, 0, 0, lumieraorg_dependencytest_two);
one_keeps_three = LUMIERA_INTERFACE_OPEN (lumieraorg_testexample_void, 0, 0, lumieraorg_dependencytest_three);
return self;
}
void
testrelease_one (LumieraInterface self)
{
TRACE (tests, "Release one %s_%d_%s", self->interface, self->version, self->name);
lumiera_interface_close ((LumieraInterface)one_keeps_two);
lumiera_interface_close ((LumieraInterface)one_keeps_three);
}
static LUMIERA_INTERFACE_HANDLE(lumieraorg_testexample_void, 0) two_keeps_one;
static LUMIERA_INTERFACE_HANDLE(lumieraorg_testexample_void, 0) two_keeps_four;
LumieraInterface
testacquire_two (LumieraInterface self)
{
TRACE (tests, "Acquire two %s_%d_%s", self->interface, self->version, self->name);
two_keeps_one = LUMIERA_INTERFACE_OPEN (lumieraorg_testexample_void, 0, 0, lumieraorg_dependencytest_one);
two_keeps_four = LUMIERA_INTERFACE_OPEN (lumieraorg_testexample_void, 0, 0, lumieraorg_dependencytest_four);
return self;
}
void
testrelease_two (LumieraInterface self)
{
TRACE (tests, "Release two %s_%d_%s", self->interface, self->version, self->name);
lumiera_interface_close ((LumieraInterface)two_keeps_one);
lumiera_interface_close ((LumieraInterface)two_keeps_four);
}
static LUMIERA_INTERFACE_HANDLE(lumieraorg_testexample_void, 0) three_keeps_two;
static LUMIERA_INTERFACE_HANDLE(lumieraorg_testexample_void, 0) three_keeps_four;
LumieraInterface
testacquire_three (LumieraInterface self)
{
TRACE (tests, "Acquire three %s_%d_%s", self->interface, self->version, self->name);
three_keeps_two = LUMIERA_INTERFACE_OPEN (lumieraorg_testexample_void, 0, 0, lumieraorg_dependencytest_two);
three_keeps_four = LUMIERA_INTERFACE_OPEN (lumieraorg_testexample_void, 0, 0, lumieraorg_dependencytest_four);
return self;
}
void
testrelease_three (LumieraInterface self)
{
TRACE (tests, "Release three %s_%d_%s", self->interface, self->version, self->name);
lumiera_interface_close ((LumieraInterface)three_keeps_two);
lumiera_interface_close ((LumieraInterface)three_keeps_four);
}
static LUMIERA_INTERFACE_HANDLE(lumieraorg_testexample_void, 0) four_keeps_one;
static LUMIERA_INTERFACE_HANDLE(lumieraorg_testexample_void, 0) four_keeps_two;
static LUMIERA_INTERFACE_HANDLE(lumieraorg_testexample_void, 0) four_keeps_three;
LumieraInterface
testacquire_four (LumieraInterface self)
{
TRACE (tests, "Acquire four %s_%d_%s", self->interface, self->version, self->name);
four_keeps_one = LUMIERA_INTERFACE_OPEN (lumieraorg_testexample_void, 0, 0, lumieraorg_dependencytest_one);
four_keeps_two = LUMIERA_INTERFACE_OPEN (lumieraorg_testexample_void, 0, 0, lumieraorg_dependencytest_two);
four_keeps_three = LUMIERA_INTERFACE_OPEN (lumieraorg_testexample_void, 0, 0, lumieraorg_dependencytest_three);
return self;
}
void
testrelease_four (LumieraInterface self)
{
TRACE (tests, "Release four %s_%d_%s", self->interface, self->version, self->name);
lumiera_interface_close ((LumieraInterface)four_keeps_one);
lumiera_interface_close ((LumieraInterface)four_keeps_two);
lumiera_interface_close ((LumieraInterface)four_keeps_three);
}
LUMIERA_EXPORT (
LUMIERA_INTERFACE_DEFINE (lumieraorg_testexample_one, 0,
lumieraorg_first_test,
LUMIERA_INTERFACE_REF(lumieraorg_interfacedescriptor, 0, lumieraorg_tests_descriptor),
testacquire,
testrelease,
LUMIERA_INTERFACE_MAP (foo1, "\214\310\136\372\003\344\163\377\075\100\070\200\375\221\227\324",
testfunc),
LUMIERA_INTERFACE_MAP (bar1, "\262\253\067\211\157\052\212\140\114\334\231\250\340\075\214\030",
testfunc)
),
LUMIERA_INTERFACE_DEFINE (lumieraorg_testexample_two, 0,
lumieraorg_second_test,
LUMIERA_INTERFACE_REF(lumieraorg_interfacedescriptor, 0, lumieraorg_tests_descriptor),
testacquire,
testrelease,
LUMIERA_INTERFACE_MAP (foo2, "\110\152\002\271\363\052\324\272\373\045\132\270\277\000\271\217",
testfunc),
LUMIERA_INTERFACE_MAP (bar2, "\376\042\027\336\355\113\132\233\350\312\170\077\377\370\356\167",
testfunc)
),
LUMIERA_INTERFACE_DEFINE (lumieraorg_testexample_void, 0,
lumieraorg_dependencytest_one,
LUMIERA_INTERFACE_REF(lumieraorg_interfacedescriptor, 0, lumieraorg_tests_descriptor),
testacquire_one,
testrelease_one
),
LUMIERA_INTERFACE_DEFINE (lumieraorg_testexample_void, 0,
lumieraorg_dependencytest_two,
LUMIERA_INTERFACE_REF(lumieraorg_interfacedescriptor, 0, lumieraorg_tests_descriptor),
testacquire_two,
testrelease_two
),
LUMIERA_INTERFACE_DEFINE (lumieraorg_testexample_void, 0,
lumieraorg_dependencytest_three,
LUMIERA_INTERFACE_REF(lumieraorg_interfacedescriptor, 0, lumieraorg_tests_descriptor),
testacquire_three,
testrelease_three
),
LUMIERA_INTERFACE_DEFINE (lumieraorg_testexample_void, 0,
lumieraorg_dependencytest_four,
LUMIERA_INTERFACE_REF(lumieraorg_interfacedescriptor, 0, lumieraorg_tests_descriptor),
testacquire_four,
testrelease_four
)
);
TESTS_BEGIN
TEST ("basic")
{
lumiera_interfaceregistry_init ();
lumiera_interfaceregistry_bulkregister_interfaces (lumiera_plugin_interfaces(), NULL);
/* some ugly lowlevel handling tests */
LumieraInterface handle1 =
lumiera_interfaceregistry_interface_find ("lumieraorg_testexample_one", 0, "lumieraorg_first_test");
(LUMIERA_INTERFACE_CAST(lumieraorg_testexample_one, 0)handle1)->bar1 ("this is bar1");
LUMIERA_INTERFACE_TYPE(lumieraorg_testexample_two, 0)* handle2 = LUMIERA_INTERFACE_CAST(lumieraorg_testexample_two, 0)
lumiera_interfaceregistry_interface_find ("lumieraorg_testexample_two", 0, "lumieraorg_second_test");
handle2->foo2 ("this is foo2");
LUMIERA_INTERFACE_UNREGISTEREXPORTED;
lumiera_interfaceregistry_destroy ();
}
TEST ("open_close")
{
lumiera_interfaceregistry_init ();
lumiera_interfaceregistry_bulkregister_interfaces (lumiera_plugin_interfaces(), NULL);
LUMIERA_INTERFACE_HANDLE(lumieraorg_testexample_one, 0) handle =
LUMIERA_INTERFACE_OPEN (lumieraorg_testexample_one, 0, 0, lumieraorg_first_test);
ENSURE (handle);
handle->bar1 ("this is bar1");
lumiera_interface_close ((LumieraInterface)handle);
LUMIERA_INTERFACE_UNREGISTEREXPORTED;
lumiera_interfaceregistry_destroy ();
}
TEST ("dependencies_one")
{
lumiera_interfaceregistry_init ();
LUMIERA_INTERFACE_REGISTEREXPORTED;
LUMIERA_INTERFACE_HANDLE(lumieraorg_testexample_void, 0) handle =
LUMIERA_INTERFACE_OPEN (lumieraorg_testexample_void, 0, 0, lumieraorg_dependencytest_one);
ENSURE (handle);
TRACE (tests, "Sucessfully opened");
lumiera_interface_close ((LumieraInterface)handle);
LUMIERA_INTERFACE_UNREGISTEREXPORTED;
lumiera_interfaceregistry_destroy ();
}
TEST ("dependencies_two")
{
lumiera_interfaceregistry_init ();
LUMIERA_INTERFACE_REGISTEREXPORTED;
LUMIERA_INTERFACE_HANDLE(lumieraorg_testexample_void, 0) handle =
LUMIERA_INTERFACE_OPEN (lumieraorg_testexample_void, 0, 0, lumieraorg_dependencytest_two);
ENSURE (handle);
TRACE (tests, "Sucessfully opened");
lumiera_interface_close ((LumieraInterface)handle);
LUMIERA_INTERFACE_UNREGISTEREXPORTED;
lumiera_interfaceregistry_destroy ();
}
TEST ("dependencies_three")
{
lumiera_interfaceregistry_init ();
LUMIERA_INTERFACE_REGISTEREXPORTED;
LUMIERA_INTERFACE_HANDLE(lumieraorg_testexample_void, 0) handle =
LUMIERA_INTERFACE_OPEN (lumieraorg_testexample_void, 0, 0, lumieraorg_dependencytest_three);
ENSURE (handle);
TRACE (tests, "Sucessfully opened");
lumiera_interface_close ((LumieraInterface)handle);
LUMIERA_INTERFACE_UNREGISTEREXPORTED;
lumiera_interfaceregistry_destroy ();
}
TEST ("dependencies_four")
{
lumiera_interfaceregistry_init ();
LUMIERA_INTERFACE_REGISTEREXPORTED;
LUMIERA_INTERFACE_HANDLE(lumieraorg_testexample_void, 0) handle =
LUMIERA_INTERFACE_OPEN (lumieraorg_testexample_void, 0, 0, lumieraorg_dependencytest_four);
ENSURE (handle);
TRACE (tests, "Sucessfully opened");
lumiera_interface_close ((LumieraInterface)handle);
LUMIERA_INTERFACE_UNREGISTEREXPORTED;
lumiera_interfaceregistry_destroy ();
}
TEST ("dependencies_all")
{
lumiera_interfaceregistry_init ();
LUMIERA_INTERFACE_REGISTEREXPORTED;
TRACE (tests, "OPEN one");
LUMIERA_INTERFACE_HANDLE(lumieraorg_testexample_void, 0) handle_one =
LUMIERA_INTERFACE_OPEN (lumieraorg_testexample_void, 0, 0, lumieraorg_dependencytest_one);
ENSURE (handle_one);
TRACE (tests, "OPEN three");
LUMIERA_INTERFACE_HANDLE(lumieraorg_testexample_void, 0) handle_three =
LUMIERA_INTERFACE_OPEN (lumieraorg_testexample_void, 0, 0, lumieraorg_dependencytest_three);
ENSURE (handle_three);
TRACE (tests, "OPEN two");
LUMIERA_INTERFACE_HANDLE(lumieraorg_testexample_void, 0) handle_two =
LUMIERA_INTERFACE_OPEN (lumieraorg_testexample_void, 0, 0, lumieraorg_dependencytest_two);
ENSURE (handle_two);
TRACE (tests, "OPEN four");
LUMIERA_INTERFACE_HANDLE(lumieraorg_testexample_void, 0) handle_four =
LUMIERA_INTERFACE_OPEN (lumieraorg_testexample_void, 0, 0, lumieraorg_dependencytest_four);
ENSURE (handle_four);
TRACE (tests, "Sucessfully OPENED");
TRACE (tests, "CLOSE four");
lumiera_interface_close ((LumieraInterface)handle_four);
TRACE (tests, "CLOSE two");
lumiera_interface_close ((LumieraInterface)handle_two);
TRACE (tests, "CLOSE three");
lumiera_interface_close ((LumieraInterface)handle_three);
TRACE (tests, "CLOSE one");
lumiera_interface_close ((LumieraInterface)handle_one);
LUMIERA_INTERFACE_UNREGISTEREXPORTED;
lumiera_interfaceregistry_destroy ();
}
TEST ("plugin_discover")
{
lumiera_config_init ("./");
lumiera_interfaceregistry_init ();
if (lumiera_plugin_discover (lumiera_plugin_load, lumiera_plugin_register))
{
LumieraPlugin p = lumiera_plugin_lookup (".libs/examplepluginc.so");
printf ("found plugin: %s\n", lumiera_plugin_name (p));
lumiera_plugin_discover (lumiera_plugin_load, lumiera_plugin_register);
}
else
printf ("error: %s\n", lumiera_error ());
lumiera_interfaceregistry_destroy ();
lumiera_config_destroy ();
}
TEST ("plugin_unload")
{
lumiera_config_init ("./");
lumiera_interfaceregistry_init ();
lumiera_plugin_discover (lumiera_plugin_load, lumiera_plugin_register);
lumiera_plugin_unload (lumiera_plugin_lookup (".libs/examplepluginc.so"));
LumieraPlugin p = lumiera_plugin_lookup (".libs/examplepluginc.so");
printf ("plugin unload: %p\n", p);
lumiera_interfaceregistry_destroy ();
lumiera_config_destroy ();
}
TEST ("plugin_examplepluginc")
{
lumiera_config_init ("./");
lumiera_interfaceregistry_init ();
lumiera_plugin_discover (lumiera_plugin_load, lumiera_plugin_register);
TODO ("macro to derrive minminor version from a slot");
LUMIERA_INTERFACE_HANDLE(lumieraorg_testhello, 0) german =
LUMIERA_INTERFACE_OPEN (lumieraorg_testhello, 0, 0, lumieraorg_hello_german);
LUMIERA_INTERFACE_HANDLE(lumieraorg_testhello, 0) english =
LUMIERA_INTERFACE_OPEN (lumieraorg_testhello, 0, 0, lumieraorg_hello_english);
german->hello ();
german->goodbye ("Welt!");
english->hello ();
english->goodbye ("World!");
LUMIERA_INTERFACE_CLOSE (german);
LUMIERA_INTERFACE_CLOSE (english);
lumiera_interfaceregistry_destroy ();
lumiera_config_destroy ();
}
TESTS_END
/*
// Local Variables:
// mode: C
// c-file-style: "gnu"
// indent-tabs-mode: nil
// End:
*/
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