database/sqlite
1
0
Fork 0
mirror of https://github.com/sqlite/sqlite.git synced 2025-07-29 08:01:23 +03:00
Code Activity

Get the io.test tests working on windows. (CVS 4381)

Browse Source 
FossilOrigin-Name: 1be70015e24f715a4276f253d2e0c0eec44650ee
This commit is contained in:
drh
2007-09-03 17:02:50 +00:00
parent dfdcf2c582
commit dec6fae9d9
6 changed files with 55 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
test/io.test
View File

@ -13,7 +13,7 @@
# IO traffic generated by SQLite (making sure SQLite is not writing out
# more database pages than it has to, stuff like that).
#
# $Id: io.test,v 1.8 2007/09/01 18:24:55 danielk1977 Exp $
# $Id: io.test,v 1.9 2007/09/03 17:02:50 drh Exp $
set testdir [file dirname $argv0]
source $testdir/tester.tcl
@ -404,19 +404,24 @@ sqlite3_simulate_device -char safe_append
# With the SAFE_APPEND flag set, simple transactions require 3, rather
# than 4, calls to fsync(). The fsync() calls are on:
#
# 1) The directory in which the journal file is created,
# 1) The directory in which the journal file is created, (unix only)
# 2) The journal file (to sync the page data),
# 3) The database file.
#
# Normally, when the SAFE_APPEND flag is not set, there is another fsync()
# on the journal file between steps (2) and (3) above.
#
if {$::tcl_platform(platform)=="unix"} {
set expected_sync_count 3
} else {
set expected_sync_count 2
}
do_test io-4.1 {
execsql { DELETE FROM abc }
nSync
execsql { INSERT INTO abc VALUES('a', 'b') }
nSync
} {3}
} $expected_sync_count
# With SAFE_APPEND set, the nRec field of the journal file header should
# be set to 0xFFFFFFFF before the first journal sync. The nRec field
@ -427,20 +432,21 @@ do_test io-4.2.1 {
execsql { INSERT INTO abc VALUES('c', 'd') }
file exists test.db-journal
} {1}
do_test io-4.2.2 {
set fd [open test.db-journal]
fconfigure $fd -translation binary -encoding binary
seek $fd 8
set blob [read $fd 4]
close $fd
binary scan $blob i res
format 0x%X $res
} {0xFFFFFFFF}
if {$::tcl_platform(platform)=="unix"} {
do_test io-4.2.2 {
set fd [open test.db-journal]
fconfigure $fd -translation binary -encoding binary
seek $fd 8
set blob [read $fd 4]
close $fd
binary scan $blob i res
format 0x%X $res
} {0xFFFFFFFF}
}
do_test io-4.2.3 {
execsql { COMMIT }
nSync
} {3}
} $expected_sync_count
sqlite3_simulate_device -char safe_append
# With SAFE_APPEND set, there should only ever be one journal-header