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+puts {# 2008 December 11
+#
+# 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.
+#
+#***********************************************************************
+# This file implements regression tests for SQLite library.
+#
+# This file is automatically generated from a separate TCL script.
+# This file seeks to exercise integer boundary values.
+#
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+
+# Many of the boundary tests depend on a working 64-bit implementation.
+if {![working_64bit_int]} { finish_test; return }
+}
+
+expr srand(0)
+
+# Generate interesting boundary numbers
+#
+foreach x {
+ 0
+ 1
+ 0x7f
+ 0x7fff
+ 0x7fffff
+ 0x7fffffff
+ 0x7fffffffff
+ 0x7fffffffffff
+ 0x7fffffffffffff
+ 0x7fffffffffffffff
+} {
+ set x [expr {wide($x)}]
+ set boundarynum($x) 1
+ set boundarynum([expr {wide($x+1)}]) 1
+ set boundarynum([expr {wide(-($x+1))}]) 1
+ set boundarynum([expr {wide(-($x+2))}]) 1
+ set boundarynum([expr {wide($x+$x+1)}]) 1
+ set boundarynum([expr {wide($x+$x+2)}]) 1
+}
+set x [expr {wide(127)}]
+for {set i 1} {$i<=9} {incr i} {
+ set boundarynum($x) 1
+ set boundarynum([expr {wide($x+1)}]) 1
+ set x [expr {wide($x*128 + 127)}]
+}
+
+# Scramble the $inlist into a random order.
+#
+proc scramble {inlist} {
+ set y {}
+ foreach x $inlist {
+ lappend y [list [expr {rand()}] $x]
+ }
+ set y [lsort $y]
+ set outlist {}
+ foreach x $y {
+ lappend outlist [lindex $x 1]
+ }
+ return $outlist
+}
+
+# A simple selection sort. Not trying to be efficient.
+#
+proc sort {inlist} {
+ set outlist {}
+ set mn [lindex $inlist 0]
+ foreach x $inlist {
+ if {$x<$mn} {set mn $x}
+ }
+ set outlist $mn
+ set mx $mn
+ while {1} {
+ set valid 0
+ foreach x $inlist {
+ if {$x>$mx && (!$valid || $mn>$x)} {
+ set mn $x
+ set valid 1
+ }
+ }
+ if {!$valid} break
+ lappend outlist $mn
+ set mx $mn
+ }
+ return $outlist
+}
+
+# Reverse the order of a list
+#
+proc reverse {inlist} {
+ set i [llength $inlist]
+ set outlist {}
+ for {incr i -1} {$i>=0} {incr i -1} {
+ lappend outlist [lindex $inlist $i]
+ }
+ return $outlist
+}
+
+set nums1 [scramble [array names boundarynum]]
+set nums2 [scramble [array names boundarynum]]
+
+set tname boundary3
+puts "do_test $tname-1.1 \173"
+puts " db eval \173"
+puts " CREATE TABLE t1(a,x);"
+set a 0
+foreach r $nums1 {
+ incr a
+ set t1ra($r) $a
+ set t1ar($a) $r
+ set x [format %016x [expr {wide($r)}]]
+ set t1rx($r) $x
+ set t1xr($x) $r
+ puts " INSERT INTO t1(oid,a,x) VALUES($r,$a,'$x');"
+}
+puts " CREATE INDEX t1i1 ON t1(a);"
+puts " CREATE INDEX t1i2 ON t1(x);"
+puts " \175"
+puts "\175 {}"
+
+puts "do_test $tname-1.2 \173"
+puts " db eval \173"
+puts " SELECT count(*) FROM t1"
+puts " \175"
+puts "\175 {64}"
+
+puts "do_test $tname-1.3 \173"
+puts " db eval \173"
+puts " CREATE TABLE t2(r,a);"
+puts " INSERT INTO t2 SELECT rowid, a FROM t1;"
+puts " CREATE INDEX t2i1 ON t2(r);"
+puts " CREATE INDEX t2i2 ON t2(a);"
+puts " INSERT INTO t2 VALUES(9.22337303685477580800e+18,65);"
+set t1ra(9.22337303685477580800e+18) 65
+set t1ar(65) 9.22337303685477580800e+18)
+puts " INSERT INTO t2 VALUES(-9.22337303685477580800e+18,66);"
+set t1ra(-9.22337303685477580800e+18) 66
+set t1ar(66) -9.22337303685477580800e+18)
+puts " SELECT count(*) FROM t2;"
+puts " \175"
+puts "\175 {66}"
+
+set nums3 $nums2
+lappend nums3 9.22337303685477580800e+18
+lappend nums3 -9.22337303685477580800e+18
+
+set i 0
+foreach r $nums3 {
+ incr i
+
+ set r5 $r.5
+ set r0 $r.0
+ if {abs($r)<0x7FFFFFFFFFFFFFFF || $r==-9223372036854775808} {
+ set x $t1rx($r)
+ set a $t1ra($r)
+ puts "do_test $tname-2.$i.1 \173"
+ puts " db eval \173"
+ puts " SELECT t1.* FROM t1, t2 WHERE t1.rowid=$r AND t2.a=t1.a"
+ puts " \175"
+ puts "\175 {$a $x}"
+ puts "do_test $tname-2.$i.2 \173"
+ puts " db eval \173"
+ puts " SELECT t2.* FROM t1 JOIN t2 USING(a) WHERE x='$x'"
+ puts " \175"
+ puts "\175 {$r $a}"
+ puts "do_test $tname-2.$i.3 \173"
+ puts " db eval \173"
+ puts " SELECT t1.rowid, x FROM t1 JOIN t2 ON t2.r=t1.rowid WHERE t2.a=$a"
+ puts " \175"
+ puts "\175 {$r $x}"
+ }
+
+ foreach op {> >= < <=} subno {gt ge lt le} {
+
+ ################################################################ 2.x.y.1
+ set rset {}
+ set aset {}
+ foreach rx $nums2 {
+ if "\$rx $op \$r" {
+ lappend rset $rx
+ lappend aset $t1ra($rx)
+ }
+ }
+ puts "do_test $tname-2.$i.$subno.1 \173"
+ puts " db eval \173"
+ puts " SELECT t2.a FROM t1 JOIN t2 USING(a)"
+ puts " WHERE t1.rowid $op $r ORDER BY t2.a"
+ puts " \175"
+ puts "\175 {[sort $aset]}"
+
+ ################################################################ 2.x.y.2
+ puts "do_test $tname-2.$i.$subno.2 \173"
+ puts " db eval \173"
+ puts " SELECT t2.a FROM t2 NATURAL JOIN t1"
+ puts " WHERE t1.rowid $op $r ORDER BY t1.a DESC"
+ puts " \175"
+ puts "\175 {[reverse [sort $aset]]}"
+
+
+ ################################################################ 2.x.y.3
+ set ax $t1ra($r)
+ set aset {}
+ foreach rx [sort $rset] {
+ lappend aset $t1ra($rx)
+ }
+ puts "do_test $tname-2.$i.$subno.3 \173"
+ puts " db eval \173"
+ puts " SELECT t1.a FROM t1 JOIN t2 ON t1.rowid $op t2.r"
+ puts " WHERE t2.a=$ax"
+ puts " ORDER BY t1.rowid"
+ puts " \175"
+ puts "\175 {$aset}"
+
+ ################################################################ 2.x.y.4
+ set aset {}
+ foreach rx [reverse [sort $rset]] {
+ lappend aset $t1ra($rx)
+ }
+ puts "do_test $tname-2.$i.$subno.4 \173"
+ puts " db eval \173"
+ puts " SELECT t1.a FROM t1 JOIN t2 ON t1.rowid $op t2.r"
+ puts " WHERE t2.a=$ax"
+ puts " ORDER BY t1.rowid DESC"
+ puts " \175"
+ puts "\175 {$aset}"
+
+ ################################################################ 2.x.y.5
+ set aset {}
+ set xset {}
+ foreach rx $rset {
+ lappend xset $t1rx($rx)
+ }
+ foreach x [sort $xset] {
+ set rx $t1xr($x)
+ lappend aset $t1ra($rx)
+ }
+ puts "do_test $tname-2.$i.$subno.5 \173"
+ puts " db eval \173"
+ puts " SELECT t1.a FROM t1 JOIN t2 ON t1.rowid $op t2.r"
+ puts " WHERE t2.a=$ax"
+ puts " ORDER BY x"
+ puts " \175"
+ puts "\175 {$aset}"
+
+ ################################################################ 2.x.y.10
+ if {[string length $r5]>15} continue
+ set rset {}
+ set aset {}
+ foreach rx $nums2 {
+ if "\$rx $op \$r0" {
+ lappend rset $rx
+ }
+ }
+ foreach rx [sort $rset] {
+ lappend aset $t1ra($rx)
+ }
+ puts "do_test $tname-2.$i.$subno.10 \173"
+ puts " db eval \173"
+ puts " SELECT t1.a FROM t1 JOIN t2 ON t1.rowid $op CAST(t2.r AS real)"
+ puts " WHERE t2.a=$ax"
+ puts " ORDER BY t1.rowid"
+ puts " \175"
+ puts "\175 {$aset}"
+
+ ################################################################ 2.x.y.11
+ set aset {}
+ foreach rx [reverse [sort $rset]] {
+ lappend aset $t1ra($rx)
+ }
+ puts "do_test $tname-2.$i.$subno.11 \173"
+ puts " db eval \173"
+ puts " SELECT t1.a FROM t1 JOIN t2 ON t1.rowid $op CAST(t2.r AS real)"
+ puts " WHERE t2.a=$ax"
+ puts " ORDER BY t1.rowid DESC"
+ puts " \175"
+ puts "\175 {$aset}"
+ }
+
+}
+
+
+puts {finish_test}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-17 12:01:02 +0000