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Fix a bug in the new checkpoint computation. Also update the checkpoint

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algorithm in the test scripts to align with the new implementation.

FossilOrigin-Name: 8b6056f2ee596f31b157a792fac05d11f7cb63bb
This commit is contained in:
drh
2010-05-19 19:09:37 +00:00
parent 584c754d65
commit 4c1cb6ab05
4 changed files with 19 additions and 23 deletions
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16
test/wal.test
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@ -1285,15 +1285,12 @@ proc logcksum {ckv1 ckv2 blob} {
upvar $ckv1 c1
upvar $ckv2 c2
binary scan $blob i* values
foreach v $values {
set v [expr {$v & 0xFFFFFFFF}]
incr c1 $v
incr c2 $c1
}
set c1 [expr ($c1 + ($c1>>24))&0xFFFFFFFF]
set c2 [expr ($c2 + ($c2>>24))&0xFFFFFFFF]
binary scan $blob I* values
foreach {v1 v2} $values {
set c1 [expr {($c1 + $v1 + $c2)&0xFFFFFFFF}]
set c2 [expr {($c2 + $v2 + $c1)&0xFFFFFFFF}]
}
}
file copy -force test.db testX.db
@ -1308,7 +1305,7 @@ foreach {tn pgsz works} {
8 16384 1
9 32768 1
10 65536 0
11 1020 0
11 1016 0
} {
if {$::SQLITE_MAX_PAGE_SIZE < $pgsz} {
@ -1479,4 +1476,3 @@ catch { db2 close }
catch { db close }
finish_test