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Test cases. Minor problems fixed. All appears to work now.

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FossilOrigin-Name: 9a431362dccbc9b8f93375f30a3b8955903cca79
This commit is contained in:
drh
2015-11-12 15:47:48 +00:00
parent 9b0cf34f81
commit 4f9c8ec62d
5 changed files with 46 additions and 17 deletions
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35
test/pragma2.test
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@ -197,16 +197,27 @@ do_test pragma2-4.5.2 {
UPDATE t1 SET c=c+1;
PRAGMA lock_status;
}
} {100000 main reserved temp unknown} ;# Large cache spill threshold
} {100000 main reserved temp unknown} ;# Big spill threshold -> no excl lock
do_test pragma2-4.5.3 {
db eval {
ROLLBACK;
PRAGMA cache_spill=25;
PRAGMA main.cache_spill;
BEGIN;
UPDATE t1 SET c=c+1;
PRAGMA lock_status;
}
} {main exclusive temp unknown} ;# Large cache spill, so no exclusive lock
} {50 main exclusive temp unknown} ;# Small cache spill -> exclusive lock
do_test pragma2-4.5.4 {
db eval {
ROLLBACK;
PRAGMA cache_spill(-25);
PRAGMA main.cache_spill;
BEGIN;
UPDATE t1 SET c=c+1;
PRAGMA lock_status;
}
} {50 main exclusive temp unknown} ;# Small cache spill -> exclusive lock
# Verify that newly attached databases inherit the cache_spill=OFF
@ -231,6 +242,26 @@ do_execsql_test pragma2-4.8 {
UPDATE t2 SET c=c-1;
PRAGMA lock_status;
} {main unlocked temp unknown aux1 exclusive}
db close
forcedelete test.db
sqlite3 db test.db
breakpoint
do_execsql_test pragma2-5.1 {
PRAGMA page_size=16384;
CREATE TABLE t1(x);
PRAGMA cache_size=2;
PRAGMA cache_spill=YES;
PRAGMA cache_spill;
} {2}
do_execsql_test pragma2-5.2 {
PRAGMA cache_spill=NO;
PRAGMA cache_spill;
} {0}
do_execsql_test pragma2-5.3 {
PRAGMA cache_spill(-51);
PRAGMA cache_spill;
} {3}
test_restore_config_pagecache
finish_test