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Overview
| Comment: | Make sure the multiplexor does not create unnecessary overflow files. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
1238619756c0c26e43d3c1c873cbdeca |
| User & Date: | drh 2012-01-09 13:41:59 |
References
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2012-01-09
| ||
| 14:57 | Cherry-pick the fix to surplus overflow files in the multiplexor, check-in [1238619756c0c] in the trunk. (check-in: 2f8c62c3 user: drh tags: nx-devkit) | |
Context
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2012-01-09
| ||
| 14:19 | Cosmetic changes to lemon. No changes to core functionality nor impact on SQLite. (check-in: 393fc78a user: drh tags: trunk) | |
| 13:41 | Make sure the multiplexor does not create unnecessary overflow files. (check-in: 12386197 user: drh tags: trunk) | |
| 11:37 | Have test_multiplex.c add a second nul-terminator byte to the strings that it passes to the xOpen method of the underlying VFS, in case that VFS passes the string to sqlite3_uri_parameter() or similar. (check-in: 12f5b8c9 user: dan tags: trunk) | |
Changes
Changes to src/test_multiplex.c.
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return 0;
}
#endif
*rc = multiplexSubFilename(pGroup, iChunk);
if( (*rc)==SQLITE_OK && (pSubOpen = pGroup->aReal[iChunk].p)==0 ){
int flags, bExists;
createFlag = (pGroup->flags & SQLITE_OPEN_CREATE)!=0;
flags = pGroup->flags;
if( createFlag ){
flags |= SQLITE_OPEN_CREATE;
}else if( iChunk==0 ){
/* Fall through */
}else if( pGroup->aReal[iChunk].z==0 ){
return 0;
|
< |
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return 0;
}
#endif
*rc = multiplexSubFilename(pGroup, iChunk);
if( (*rc)==SQLITE_OK && (pSubOpen = pGroup->aReal[iChunk].p)==0 ){
int flags, bExists;
flags = pGroup->flags;
if( createFlag ){
flags |= SQLITE_OPEN_CREATE;
}else if( iChunk==0 ){
/* Fall through */
}else if( pGroup->aReal[iChunk].z==0 ){
return 0;
|
Changes to test/multiplex.test.
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# multiplex-2.7.*: Disable/enable tests.
#
sqlite3_multiplex_initialize "" 1
multiplex_set db main 32768 16
forcedelete test.x
do_test multiplex-2.1.2 {
sqlite3 db test.x
execsql {
PRAGMA page_size=1024;
PRAGMA auto_vacuum=OFF;
PRAGMA journal_mode=DELETE;
}
................................................................................
do_test multiplex-2.4.1 {
sqlite3_multiplex_shutdown
} {SQLITE_MISUSE}
do_test multiplex-2.4.2 {
execsql { INSERT INTO t1 VALUES(3, randomblob(1100)) }
} {}
do_test multiplex-2.4.4 { file size [multiplex_name test.x 0] } {7168}
do_test multiplex-2.4.99 {
db close
sqlite3_multiplex_shutdown
} {SQLITE_OK}
do_test multiplex-2.5.1 {
multiplex_delete test.x
sqlite3_multiplex_initialize "" 1
sqlite3 db test.x
multiplex_set db main 4096 16
} {SQLITE_OK}
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# multiplex-2.7.*: Disable/enable tests. # sqlite3_multiplex_initialize "" 1 multiplex_set db main 32768 16 forcedelete test.x foreach f [glob -nocomplain {test.x*[0-9][0-9][0-9]}] { forcedelete $f } do_test multiplex-2.1.2 { sqlite3 db test.x execsql { PRAGMA page_size=1024; PRAGMA auto_vacuum=OFF; PRAGMA journal_mode=DELETE; } ................................................................................ do_test multiplex-2.4.1 { sqlite3_multiplex_shutdown } {SQLITE_MISUSE} do_test multiplex-2.4.2 { execsql { INSERT INTO t1 VALUES(3, randomblob(1100)) } } {} do_test multiplex-2.4.4 { file size [multiplex_name test.x 0] } {7168} do_test multiplex-2.4.5 { db close sqlite3 db test.x db eval vacuum db close glob test.x* } {test.x} do_test multiplex-2.4.99 { sqlite3_multiplex_shutdown } {SQLITE_OK} do_test multiplex-2.5.1 { multiplex_delete test.x sqlite3_multiplex_initialize "" 1 sqlite3 db test.x multiplex_set db main 4096 16 } {SQLITE_OK} |