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Adding upstream version 1.37.0.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-05-17 09:46:10 +02:00
parent 42613ad5c6
commit 271b368104
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
1329 changed files with 4727104 additions and 0 deletions
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110
testdata/tcl/thread_common.tcl vendored Normal file
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# 2007 September 10
#
# The author disclaims copyright to this source code. In place of
# a legal notice, here is a blessing:
#
# 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.
#
#***********************************************************************
#
# $Id: thread_common.tcl,v 1.5 2009/03/26 14:48:07 danielk1977 Exp $
if {[info exists ::thread_procs]} {
return 0
}
# The following script is sourced by every thread spawned using
# [sqlthread spawn]:
set thread_procs {
# Execute the supplied SQL using database handle $::DB.
#
proc execsql {sql} {
set rc SQLITE_LOCKED
while {$rc eq "SQLITE_LOCKED"
|| $rc eq "SQLITE_BUSY"
|| $rc eq "SQLITE_SCHEMA"} {
set res [list]
enter_db_mutex $::DB
set err [catch {
set ::STMT [sqlite3_prepare_v2 $::DB $sql -1 dummy_tail]
} msg]
if {$err == 0} {
while {[set rc [sqlite3_step $::STMT]] eq "SQLITE_ROW"} {
for {set i 0} {$i < [sqlite3_column_count $::STMT]} {incr i} {
lappend res [sqlite3_column_text $::STMT 0]
}
}
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"} {
set errtxt "$rc - [sqlite3_errmsg $::DB] (debug1)"
}
leave_db_mutex $::DB
if {$rc eq "SQLITE_LOCKED" || $rc eq "SQLITE_BUSY"} {
#sqlthread parent "puts \"thread [sqlthread id] is busy. rc=$rc\""
after 200
} else {
#sqlthread parent "puts \"thread [sqlthread id] ran $sql\""
}
}
if {$rc ne "SQLITE_OK"} {
error $errtxt
}
set res
}
proc do_test {name script result} {
set res [eval $script]
if {$res ne $result} {
error "$name failed: expected \"$result\" got \"$res\""
}
}
}
proc thread_spawn {varname args} {
sqlthread spawn $varname [join $args {;}]
}
# Return true if this build can run the multi-threaded tests.
#
proc run_thread_tests {{print_warning 0}} {
ifcapable !mutex {
set zProblem "SQLite build is not threadsafe"
}
ifcapable mutex_noop {
set zProblem "SQLite build uses SQLITE_MUTEX_NOOP"
}
if {[info commands sqlthread] eq ""} {
set zProblem "SQLite build is not threadsafe"
}
if {![info exists ::tcl_platform(threaded)]} {
set zProblem "Linked against a non-threadsafe Tcl build"
}
if {[info exists zProblem]} {
puts "WARNING: Multi-threaded tests skipped: $zProblem"
return 0
}
set ::run_thread_tests_called 1
return 1;
}
return 0