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Overview
| Comment: | Update a couple of test scripts so that they work in auto-vacuum mode. |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
04ab2dc6914e4d6fe2682eba08fc1cd1 |
| User & Date: | dan 2012-12-05 09:12:58 |
Context
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2012-12-05
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| 10:01 | If the atomic-write property is enabled, a transaction may be committed in journal_mode=DELETE mode without ever actually creating a journal file on disk. In this case, do not attempt to unlink() the journal file when committing the transaction. (check-in: 11aa47b0 user: dan tags: trunk) | |
| 09:12 | Update a couple of test scripts so that they work in auto-vacuum mode. (check-in: 04ab2dc6 user: dan tags: trunk) | |
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2012-12-04
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| 11:03 | Fix a harmless compiler warning. (check-in: 12693deb user: drh tags: trunk) | |
Changes
Changes to test/backup4.test.
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# Test that if the source is zero bytes, the destination database
# consists of a single page only.
#
do_execsql_test 2.1 {
CREATE TABLE t1(a, b);
CREATE INDEX i1 ON t1(a, b);
}
do_test 2.2 { file size test.db } 3072
do_test 2.3 {
sqlite3 db1 test.db2
db1 backup test.db
db1 close
file size test.db
} {1024}
................................................................................
# of a single page.
#
do_execsql_test 3.1 {
PRAGMA page_size = 4096;
CREATE TABLE t1(a, b);
CREATE INDEX i1 ON t1(a, b);
}
do_test 3.2 { file size test.db } 12288
do_test 3.3 {
sqlite3 db1 test.db2
db1 backup test.db
db1 close
file size test.db
} {1024}
do_test 3.4 { file size test.db2 } 0
finish_test
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# Test that if the source is zero bytes, the destination database
# consists of a single page only.
#
do_execsql_test 2.1 {
CREATE TABLE t1(a, b);
CREATE INDEX i1 ON t1(a, b);
}
do_test 2.2 { file size test.db } [expr $AUTOVACUUM ? 4096 : 3072]
do_test 2.3 {
sqlite3 db1 test.db2
db1 backup test.db
db1 close
file size test.db
} {1024}
................................................................................
# of a single page.
#
do_execsql_test 3.1 {
PRAGMA page_size = 4096;
CREATE TABLE t1(a, b);
CREATE INDEX i1 ON t1(a, b);
}
do_test 3.2 { file size test.db } [expr $AUTOVACUUM ? 16384 : 12288]
do_test 3.3 {
sqlite3 db1 test.db2
db1 backup test.db
db1 close
file size test.db
} {1024}
do_test 3.4 { file size test.db2 } 0
finish_test
|
Changes to test/wal9.test.
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INSERT INTO t SELECT randomblob(100) FROM t;
INSERT INTO t SELECT randomblob(100) FROM t;
COMMIT;
} {}
# Check file sizes are as expected. The real requirement here is that
# the *shm file is now more than one chunk (>32KiB).
do_test 1.3 { file size test.db } {1024}
do_test 1.4 { file size test.db-wal } {15421352}
do_test 1.5 { expr {[file size test.db-shm]>32768} } {1}
do_execsql_test 1.6 { PRAGMA wal_checkpoint } {0 14715 14715}
# At this point connection [db2] has mapped the first 32KB of the *shm file
# only. Because the entire WAL file has been checkpointed, it is not
# necessary to map any more of the *-shm file to read or write the database
# (since all data will be read directly from the db file).
#
# However, at one point if a transaction that had not yet written to the
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> > > | | < > | > > |
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INSERT INTO t SELECT randomblob(100) FROM t;
INSERT INTO t SELECT randomblob(100) FROM t;
COMMIT;
} {}
# Check file sizes are as expected. The real requirement here is that
# the *shm file is now more than one chunk (>32KiB).
#
# The sizes of various files are slightly different in normal and
# auto-vacuum mode.
do_test 1.3 { file size test.db } {1024}
do_test 1.4 { expr {[file size test.db-wal]>(1500*1024)} } {1}
do_test 1.5 { expr {[file size test.db-shm]>32768} } {1}
do_test 1.6 {
foreach {a b c} [db eval {PRAGMA wal_checkpoint}] break
list [expr {$a==0}] [expr {$b>14500}] [expr {$c>14500}] [expr {$b==$c}]
} {1 1 1 1}
# At this point connection [db2] has mapped the first 32KB of the *shm file
# only. Because the entire WAL file has been checkpointed, it is not
# necessary to map any more of the *-shm file to read or write the database
# (since all data will be read directly from the db file).
#
# However, at one point if a transaction that had not yet written to the
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