162 lines
3.8 KiB
Tcl
162 lines
3.8 KiB
Tcl
# 2018 May 19
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#
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# The author disclaims copyright to this source code. In place of
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# a legal notice, here is a blessing:
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#
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# May you do good and not evil.
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# May you find forgiveness for yourself and forgive others.
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# May you share freely, never taking more than you give.
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#
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#***********************************************************************
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#
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package require sqlite3
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package require Pgtcl
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set db [pg_connect -conninfo "dbname=postgres user=postgres password=postgres"]
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sqlite3 sqlite ""
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proc execsql {sql} {
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set lSql [list]
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set frag ""
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while {[string length $sql]>0} {
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set i [string first ";" $sql]
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if {$i>=0} {
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append frag [string range $sql 0 $i]
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set sql [string range $sql $i+1 end]
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if {[sqlite complete $frag]} {
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lappend lSql $frag
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set frag ""
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}
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} else {
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set frag $sql
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set sql ""
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}
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}
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if {$frag != ""} {
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lappend lSql $frag
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}
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#puts $lSql
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set ret ""
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foreach stmt $lSql {
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set res [pg_exec $::db $stmt]
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set err [pg_result $res -error]
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if {$err!=""} { error $err }
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for {set i 0} {$i < [pg_result $res -numTuples]} {incr i} {
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if {$i==0} {
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set ret [pg_result $res -getTuple 0]
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} else {
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append ret " [pg_result $res -getTuple $i]"
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}
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# lappend ret {*}[pg_result $res -getTuple $i]
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}
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pg_result $res -clear
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}
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set ret
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}
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proc execsql_test {tn sql} {
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set res [execsql $sql]
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set sql [string map {string_agg group_concat} $sql]
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puts $::fd "do_execsql_test $tn {"
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puts $::fd " [string trim $sql]"
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puts $::fd "} {$res}"
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puts $::fd ""
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}
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proc errorsql_test {tn sql} {
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set rc [catch {execsql $sql} msg]
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if {$rc==0} {
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error "errorsql_test SQL did not cause an error!"
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}
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puts $::fd "# PG says \"[string trim $msg]\""
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set sql [string map {string_agg group_concat} $sql]
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puts $::fd "do_test $tn { catch { execsql {"
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puts $::fd " [string trim $sql]"
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puts $::fd "} } } 1"
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puts $::fd ""
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}
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# Same as [execsql_test], except coerce all results to floating point values
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# with two decimal points.
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#
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proc execsql_float_test {tn sql} {
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set F "%.4f"
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set T 0.0001
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set res [execsql $sql]
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set res2 [list]
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foreach r $res {
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if {$r != ""} { set r [format $F $r] }
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lappend res2 $r
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}
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set sql [string trim $sql]
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puts $::fd [subst -nocommands {
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do_test $tn {
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set myres {}
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foreach r [db eval {$sql}] {
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lappend myres [format $F [set r]]
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}
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set res2 {$res2}
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set i 0
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foreach r [set myres] r2 [set res2] {
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if {[set r]<([set r2]-$T) || [set r]>([set r2]+$T)} {
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error "list element [set i] does not match: got=[set r] expected=[set r2]"
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}
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incr i
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}
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set {} {}
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} {}
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}]
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}
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proc start_test {name date} {
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set dir [file dirname $::argv0]
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set output [file join $dir $name.test]
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set ::fd [open $output w]
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puts $::fd [string trimleft "
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# $date
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#
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# The author disclaims copyright to this source code. In place of
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# a legal notice, here is a blessing:
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#
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# May you do good and not evil.
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# May you find forgiveness for yourself and forgive others.
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# May you share freely, never taking more than you give.
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#
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#***********************************************************************
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# This file implements regression tests for SQLite library.
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#
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####################################################
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# DO NOT EDIT! THIS FILE IS AUTOMATICALLY GENERATED!
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####################################################
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"]
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puts $::fd {set testdir [file dirname $argv0]}
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puts $::fd {source $testdir/tester.tcl}
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puts $::fd "set testprefix $name"
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puts $::fd ""
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}
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proc -- {args} {
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puts $::fd "# $args"
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}
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proc ========== {args} {
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puts $::fd "#[string repeat = 74]"
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puts $::fd ""
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}
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proc finish_test {} {
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puts $::fd finish_test
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close $::fd
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}
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proc ifcapable {arg} {
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puts $::fd "ifcapable $arg { finish_test ; return }"
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}
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