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#
# May you do good and not evil.
# May you find forgiveness for yourself and forgive others.
# May you share freely, never taking more than you give.
#
#***********************************************************************
# Utility functions for bdb tests.
source $testdir/tester.tcl
source $testdir/../../../../test/tcl_utils/multi_proc_utils.tcl
source $testdir/../../../../test/tcl_utils/common_test_utils.tcl
#
# Functions for threads that return SQLITE_LOCK error when caught
set ::bdb_thread_procs {
proc execsql {sql} {
set rc SQLITE_OK
set err [catch {
set ::STMT [sqlite3_prepare_v2 $::DB $sql -1 dummy_tail]
} msg]
if {$err == 0} {
while {[set rc [sqlite3_step $::STMT]] eq "SQLITE_ROW"} {}
set rc [sqlite3_finalize $::STMT]
} else {
if {[lindex $msg 0]=="(6)"} {
set rc SQLITE_LOCKED
} else {
set rc SQLITE_ERROR
}
}
if {[string first locked [sqlite3_errmsg $::DB]]>=0} {
set rc SQLITE_LOCKED
}
if {$rc ne "SQLITE_OK" && $rc ne "SQLITE_LOCKED"} {
set errtxt "$rc - [sqlite3_errmsg $::DB] (debug1)"
}
set rc
}
proc do_test {name script result} {
set res [eval $script]
if {$res ne $result} {
puts "$name failed: expected \"$result\" got \"$res\""
error "$name failed: expected \"$result\" got \"$res\""
}
}
}
#
# This procedure sets up three sites and databases suitable for replication
# testing. The databases are created in separate subdirectories of the
# current working directory.
#
# This procedure populates global variables for each site's network
# address (host:port) and each site's directory for later use in tests.
# It uses the standard sqlite testing databases: db, db2 and db3.
#
proc setup_rep_sites {} {
global site1addr site2addr site3addr site1dir site2dir site3dir
# Get free ports in safe range for most platforms.
set ports [available_ports 3]
# Set up site1 directory and database.
set site1dir ./repsite1
catch {db close}
file delete -force $site1dir/rep.db
file delete -force $site1dir/rep.db-journal
file delete -force $site1dir
file mkdir $site1dir
sqlite3 db $site1dir/rep.db
set site1addr "127.0.0.1:[lindex $ports 0]"
# Set up site2 directory and database.
set site2dir ./repsite2
catch {db2 close}
file delete -force $site2dir/rep.db
file delete -force $site2dir/rep.db-journal
file delete -force $site2dir
file mkdir $site2dir
sqlite3 db2 $site2dir/rep.db
set site2addr "127.0.0.1:[lindex $ports 1]"
# Set up site3 directory and database.
set site3dir ./repsite3
catch {db3 close}
file delete -force $site3dir/rep.db
file delete -force $site3dir/rep.db-journal
file delete -force $site3dir
file mkdir $site3dir
sqlite3 db3 $site3dir/rep.db
set site3addr "127.0.0.1:[lindex $ports 2]"
}
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