362b1036de
entry in the log, complicating truncation significantly. The new format copies log entries into their CLRs, and is somewhat redundant, as redo and undo information is stored in the CLR, but the undo information will never be used...
191 lines
6.6 KiB
C
191 lines
6.6 KiB
C
/*---
|
|
This software is copyrighted by the Regents of the University of
|
|
California, and other parties. The following terms apply to all files
|
|
associated with the software unless explicitly disclaimed in
|
|
individual files.
|
|
|
|
The authors hereby grant permission to use, copy, modify, distribute,
|
|
and license this software and its documentation for any purpose,
|
|
provided that existing copyright notices are retained in all copies
|
|
and that this notice is included verbatim in any distributions. No
|
|
written agreement, license, or royalty fee is required for any of the
|
|
authorized uses. Modifications to this software may be copyrighted by
|
|
their authors and need not follow the licensing terms described here,
|
|
provided that the new terms are clearly indicated on the first page of
|
|
each file where they apply.
|
|
|
|
IN NO EVENT SHALL THE AUTHORS OR DISTRIBUTORS BE LIABLE TO ANY PARTY
|
|
FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
|
|
ARISING OUT OF THE USE OF THIS SOFTWARE, ITS DOCUMENTATION, OR ANY
|
|
DERIVATIVES THEREOF, EVEN IF THE AUTHORS HAVE BEEN ADVISED OF THE
|
|
POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
THE AUTHORS AND DISTRIBUTORS SPECIFICALLY DISCLAIM ANY WARRANTIES,
|
|
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND
|
|
NON-INFRINGEMENT. THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, AND
|
|
THE AUTHORS AND DISTRIBUTORS HAVE NO OBLIGATION TO PROVIDE
|
|
MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
|
|
|
|
GOVERNMENT USE: If you are acquiring this software on behalf of the
|
|
U.S. government, the Government shall have only "Restricted Rights" in
|
|
the software and related documentation as defined in the Federal
|
|
Acquisition Regulations (FARs) in Clause 52.227.19 (c) (2). If you are
|
|
acquiring the software on behalf of the Department of Defense, the
|
|
software shall be classified as "Commercial Computer Software" and the
|
|
Government shall have only "Restricted Rights" as defined in Clause
|
|
252.227-7013 (c) (1) of DFARs. Notwithstanding the foregoing, the
|
|
authors grant the U.S. Government and others acting in its behalf
|
|
permission to use and distribute the software in accordance with the
|
|
terms specified in this license.
|
|
---*/
|
|
|
|
#include <config.h>
|
|
#include <check.h>
|
|
#include <assert.h>
|
|
|
|
#include <lladd/transactional.h>
|
|
|
|
#include "../check_includes.h"
|
|
|
|
#define LOG_NAME "check_logEntry.log"
|
|
|
|
START_TEST(rawLogEntryAlloc)
|
|
{
|
|
LogEntry * log = allocCommonLogEntry(200, 1, XABORT);
|
|
assert(log->LSN == -1);
|
|
assert(log->prevLSN == 200);
|
|
assert(log->xid == 1);
|
|
assert(log->type == XABORT);
|
|
assert(sizeofLogEntry(log) == sizeof(struct __raw_log_entry));
|
|
free(log);
|
|
}
|
|
END_TEST
|
|
|
|
/*START_TEST(clrLogEntryAlloc)
|
|
{
|
|
recordid rid = { 3, 4, 5 };
|
|
LogEntry * log = allocCLRLogEntry(200, 1, 7, rid, 8);
|
|
assert(log->LSN == -1);
|
|
assert(log->prevLSN == 200);
|
|
assert(log->xid == 1);
|
|
assert(log->type == CLRLOG);
|
|
assert(sizeofLogEntry(log) == sizeof(struct __raw_log_entry) + sizeof(CLRLogEntry));
|
|
|
|
assert(log->contents.clr.thisUpdateLSN == 7);
|
|
assert(log->contents.clr.rid.page == 3);
|
|
assert(log->contents.clr.rid.slot == 4);
|
|
assert(log->contents.clr.rid.size == 5);
|
|
assert(log->contents.clr.undoNextLSN == 8);
|
|
|
|
free(log);
|
|
|
|
}
|
|
END_TEST */
|
|
|
|
/** @test
|
|
|
|
Quick test of allocUpdateLogEntry
|
|
|
|
@todo It would be nice if this test used actual operatations table instead of making up values.*/
|
|
|
|
START_TEST(updateLogEntryAlloc)
|
|
{
|
|
|
|
int * preImageCpy;
|
|
int preImage[] = {10000, 20000, 30000};
|
|
char args[] = {'a', 'b', 'c'};
|
|
recordid rid = { 3 , 4, sizeof(int)*3 };
|
|
|
|
LogEntry * log;
|
|
|
|
Tinit(); /* Needed because it sets up the operations table. */
|
|
log = allocUpdateLogEntry(200, 1, OPERATION_SET,
|
|
rid,
|
|
(const byte*)args, 3*sizeof(char), (const byte*)preImage);
|
|
assert(log->LSN == -1);
|
|
assert(log->prevLSN == 200);
|
|
assert(log->xid == 1);
|
|
assert(log->type == UPDATELOG);
|
|
|
|
assert(log->update.funcID == OPERATION_SET);
|
|
/* assert(log->contents.update.invertible == 0); */
|
|
assert(log->update.rid.page == 3);
|
|
assert(log->update.rid.slot == 4);
|
|
assert(log->update.rid.size == 3*sizeof(int));
|
|
assert(log->update.argSize == 3*sizeof(char));
|
|
|
|
assert(getUpdateArgs(log) != NULL);
|
|
assert(args[0] == ((char*)getUpdateArgs(log))[0]);
|
|
assert(args[1] == ((char*)getUpdateArgs(log))[1]);
|
|
assert(args[2] == ((char*)getUpdateArgs(log))[2]);
|
|
preImageCpy = (int*)getUpdatePreImage(log);
|
|
assert(preImageCpy != NULL);
|
|
|
|
assert(preImage[0] == preImageCpy[0]);
|
|
assert(preImage[1] == preImageCpy[1]);
|
|
assert(preImage[2] == preImageCpy[2]);
|
|
|
|
assert(sizeofLogEntry(log) == (sizeof(struct __raw_log_entry) + sizeof(UpdateLogEntry) + 3 * (sizeof(int)+sizeof(char))));
|
|
free(log);
|
|
Tdeinit();
|
|
}
|
|
END_TEST
|
|
|
|
|
|
START_TEST(updateLogEntryAllocNoExtras)
|
|
{
|
|
int * preImageCpy;
|
|
int preImage[] = {10000, 20000, 30000};
|
|
char args[] = {'a', 'b', 'c'};
|
|
recordid rid = { 3 , 4, sizeof(int)*3 };
|
|
|
|
LogEntry * log = allocUpdateLogEntry(200, 1, OPERATION_LHINSERT,
|
|
rid,
|
|
(byte*)args, 0, (byte*)preImage);
|
|
assert(log->LSN == -1);
|
|
assert(log->prevLSN == 200);
|
|
assert(log->xid == 1);
|
|
assert(log->type == UPDATELOG);
|
|
|
|
assert(log->update.funcID == OPERATION_LHINSERT);
|
|
/* assert(log->contents.update.invertible == 1); */
|
|
assert(log->update.rid.page == 3);
|
|
assert(log->update.rid.slot == 4);
|
|
assert(log->update.rid.size == 3*sizeof(int));
|
|
assert(log->update.argSize == 0);
|
|
|
|
assert(getUpdateArgs(log) == NULL);
|
|
preImageCpy = (int*)getUpdatePreImage(log);
|
|
assert(preImageCpy == NULL);
|
|
|
|
assert(sizeofLogEntry(log) == (sizeof(struct __raw_log_entry) + sizeof(UpdateLogEntry) + 0 * (sizeof(int)+sizeof(char))));
|
|
free(log);
|
|
}
|
|
END_TEST
|
|
|
|
|
|
|
|
|
|
Suite * check_suite(void) {
|
|
Suite *s = suite_create("logEntry");
|
|
/* Begin a new test */
|
|
TCase *tc = tcase_create("allocate");
|
|
|
|
/* Sub tests are added, one per line, here */
|
|
|
|
tcase_add_test(tc, rawLogEntryAlloc);
|
|
// tcase_add_test(tc, clrLogEntryAlloc);
|
|
tcase_add_test(tc, updateLogEntryAlloc);
|
|
tcase_add_test(tc, updateLogEntryAllocNoExtras);
|
|
|
|
|
|
/* --------------------------------------------- */
|
|
|
|
tcase_add_checked_fixture(tc, setup, teardown);
|
|
|
|
suite_add_tcase(s, tc);
|
|
return s;
|
|
}
|
|
|
|
#include "../check_setup.h"
|