# Test cases for large sized data
#
# Copyright © 2023 Ashok P. Nadkarni
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
# These are very rudimentary tests for large size arguments to commands.
# They do not exercise all possible code paths such as shared/unshared Tcl_Objs,
# literal/variable arguments etc.
# They do however test compiled and uncompiled execution.
if {"::tcltest" ni [namespace children]} {
package require tcltest
namespace import -force ::tcltest::*
}
::tcltest::loadTestedCommands
catch [list package require -exact tcl::test [info patchlevel]]
source [file join [file dirname [info script]] tcltests.tcl]
#
# bigtest and bigtestRO (RO->read only) generate compiled and uncompiled
# versions of the given test script. The difference between the two is
# that bigtest generates separate test instances for the two cases while
# bigtestRO generates a single test case covering both. The latter can
# only be used when operands are not modified and when combining tests
# does not consume too much additional memory.
# Wrapper to generate compiled and uncompiled cases for a test. If $args does
# not contain a -body key, $comment is treated as the test body
proc bigtest {id comment result args} {
if {[dict exists $args -body]} {
set body [dict get $args -body]
dict unset args -body
} else {
set body $comment
}
dict lappend args -constraints bigdata
uplevel 1 [list test $id.uncompiled "$comment (uncompiled)" \
-body [list testevalex $body] \
-result $result \
{*}$args]
uplevel 1 [list test $id.compiled-script "$comment (compiled script)" \
-body [list try $body] \
-result $result \
{*}$args]
return
# TODO - is this proc compilation required separately from the compile-script above?
dict append args -setup \n[list proc testxproc {} $body]
dict append args -cleanup "\nrename testxproc {}"
uplevel 1 [list test $id.compiled-proc "$comment (compiled proc)" \
-body {testxproc} \
-result $result \
{*}$args]
}
# Like bigtest except that both compiled and uncompiled are combined into one
# test using the same inout argument. This saves time but for obvious reasons
# should only be used when the input argument is not modified.
proc bigtestRO {id comment result args} {
if {[dict exists $args -body]} {
set body [dict get $args -body]
dict unset args -body
} else {
set body $comment
}
dict lappend args -constraints bigdata
set wrapper ""
set body "{$body}"
append wrapper "set uncompiled_result \[testevalex $body]" \n
append wrapper "set compiled_result \[try $body]" \n
append wrapper {list $uncompiled_result $compiled_result}
uplevel 1 [list test $id.uncompiled,compiled {$comment} \
-body $wrapper \
-result [list $result $result] \
{*}$args]
return
}
interp alias {} bigClean {} unset -nocomplain s s1 s2 bin bin1 bin2 l l1 l2
interp alias {} bigString {} testbigdata string
interp alias {} bigBinary {} testbigdata bytearray
interp alias {} bigList {} testbigdata list
proc bigPatLen {} {
proc bigPatLen {} "return [string length [testbigdata string]]"
bigPatLen
}
# Returns list of expected elements at the indices specified
proc bigStringIndices {indices} {
set pat [testbigdata string]
set patlen [string length $pat]
lmap idx $indices {
string index $pat [expr {$idx%$patlen}]
}
}
# Returns the largest multiple of the pattern length that is less than $limit
proc bigPatlenMultiple {limit} {
set patlen [bigPatLen]
return [expr {($limit/$patlen)*$patlen}]
}
set ::bigLengths(intmax) 0x7fffffff
set ::bigLengths(uintmax) 0xffffffff
# Some tests are more convenient if operands are multiple of pattern length
set ::bigLengths(patlenmultiple) [bigPatlenMultiple $::bigLengths(intmax)]
set ::bigLengths(upatlenmultiple) [bigPatlenMultiple $::bigLengths(uintmax)]
#
# string cat
bigtest string-cat-bigdata-1 "string cat large small result > INT_MAX" 1 -body {
string equal \
[string cat [bigString $::bigLengths(patlenmultiple)] [bigString]] \
[bigString [expr {[bigPatLen]+$::bigLengths(patlenmultiple)}]]
}
bigtest string-cat-bigdata-2 "string cat small large result > INT_MAX" 1 -body {
string equal \
[string cat [bigString] [bigString $::bigLengths(patlenmultiple)]] \
[bigString [expr {[bigPatLen]+$::bigLengths(patlenmultiple)}]]
}
bigtest string-cat-bigdata-3 "string cat result > UINT_MAX" 1 -body {
set s [bigString $::bigLengths(patlenmultiple)]
string equal \
[string cat $s [bigString] $s] \
[bigString [expr {[bigPatLen]+2*$::bigLengths(patlenmultiple)}]]
}
#
# string compare/equal
bigtestRO string-equal/compare-bigdata-1 "string compare/equal equal strings" {0 1} -body {
list [string compare $s1 $s2] [string equal $s1 $s2]
} -setup {
set s1 [bigString 0x100000000]
set s2 [bigString 0x100000000]; # Separate so Tcl_Obj is not the same
} -cleanup {
bigClean
}
bigtestRO string-equal/compare-bigdata-2 "string compare/equal -length unequal strings" {-1 0 0 1} -body {
# Also tests lengths do not wrap
set result {}
lappend result [string compare $s1 $s2]
lappend result [string equal $s1 $s2]
# Check lengths > UINT_MAX
# Also that lengths do not truncate to sizeof(int)
lappend result [string compare -length 0x100000000 $s1 $s2]
lappend result [string equal -length 0x100000000 $s1 $s2]
} -setup {
set s1 [bigString 0x100000001]
set s2 [bigString 0x100000001 0x100000000]; # Differs in last char
} -cleanup {
bigClean
}
# -constraints bug-a814ee5bbd
#
# string first
bigtestRO string-first-bigdata-1 "string first > INT_MAX" {2147483648 -1 2147483650 1} -body {
list \
[string first X $s] \
[string first Y $s] \
[string first 0 $s 0x80000000] \
[string first 1 $s end-0x80000010]
} -setup {
set s [bigString 0x8000000a 0x80000000]
} -cleanup {
bigClean
} -constraints bug-a814ee5bbd
bigtestRO string-first-bigdata-2 "string first > UINT_MAX" {4294967296 -1 4294967300 1} -body {
list \
[string first X $s] \
[string first Y $s] \
[string first 0 $s 0x100000000] \
[string first 1 $s end-0x100000010]
} -setup {
set s [bigString 0x10000000a 0x100000000]
} -cleanup {
bigClean
} -constraints bug-a814ee5bbd
bigtestRO string-first-bigdata-3 "string first - long needle" 10 -body {
string first $needle $s
} -setup {
set s [bigString 0x10000000a 0]
set needle [bigString 0x100000000]
} -cleanup {
bigClean needle
} -constraints bug-a814ee5bbd
#
# string index
bigtestRO string-index-bigdata-1 "string index" {6 7 5 {} 5 4 {} 9 {}} -body {
list \
[string index $s 0x100000000] \
[string index $s 0x100000000+1] \
[string index $s 0x100000000-1] \
[string index $s 0x10000000a] \
[string index $s end] \
[string index $s end-1] \
[string index $s end+1] \
[string index $s end-0x100000000] \
[string index $s end-0x10000000a]
} -setup {
set s [bigString 0x10000000a]
} -cleanup {
bigClean
}
#
# string insert
bigtestRO string-insert-bigdata-1 "string insert" 1 -body {
# Note insert at multiple of 10 to enable comparison against generated string
string equal [string insert [bigString 4294967312] 4294967310 "0123456789"] [bigString 4294967322]
}
bigtestRO string-insert-bigdata-2 "string insert" 1 -body {
string equal [string insert [bigString 4294967312] 10 "0123456789"] [bigString 4294967322]
}
#
# string is
bigtestRO string-is-bigdata-1 "string is" {1 0 0 4294967296} -body {
# TODO - add the other "is" classes
unset -nocomplain failat result
lappend result [string is alnum -failindex failat $s] [info exists failat]
lappend result [string is digit -failindex failat $s] $failat
} -setup {
set s [bigString 0x10000000a 0x100000000]
} -cleanup {
bigClean failat
}
#
# string last
bigtestRO string-last-bigdata-1 "string last > INT_MAX" {2 -1 2147483640 11} -body {
set s [bigString 0x80000010 2]
list \
[string last X $s] \
[string last Y $s] \
[string last 0 $s 0x80000000] \
[string last 1 $s end-0x80000000]
} -setup {
set s [bigString 0x80000010 2]
} -cleanup {
bigClean
} -constraints bug-a814ee5bbd
bigtestRO string-last-bigdata-2 "string last > UINT_MAX" {4294967300 -1 4294967290 1} -body {
list \
[string last 0 $s] \
[string last Y $s] \
[string last 0 $s 0x100000000] \
[string last 1 $s end-0x100000010]
} -setup {
set s [bigString 0x10000000a 2]
} -cleanup {
bigClean
} -constraints bug-a814ee5bbd
bigtestRO string-last-bigdata-3 "string last - long needle" 0 -body {
string last $needle $s
} -setup {
set s [bigString 0x10000000a 0x10000000a]
set needle [bigString 0x100000000]
} -cleanup {
bigClean needle
} -constraints bug-a814ee5bbd
#
# string length
bigtestRO string-length-bigdata-1 {string length $s} 4294967296 -setup {
set s [bigString 0x100000000]
} -cleanup {
bigClean
}
#
# string map
bigtestRO string-map-bigdata-1 {string map} {5 0 0 5} -body {
# Unset explicitly before setting to save memory as bigtestRO runs the
# script below twice.
unset -nocomplain s2
set s2 [string map {0 5 5 0} $s]
list \
[string index $s2 0] \
[string index $s2 5] \
[string index $s2 end] \
[string index $s2 end-5]
} -setup {
set s [bigString 0x100000000]
} -cleanup {
bigClean
} -constraints bug-takesTooLong
#
# string match
bigtestRO string-match-bigdata-1 {string match} {1 0 1} -body {
list \
[string match 0*5 $s] \
[string match 0*4 $s] \
[string match $s $s]
} -setup {
set s [bigString 0x100000000]
} -cleanup {
bigClean
}
#
# string range
bigtestRO string-range-bigdata-1 "string range" {6 7 5 {} 5 4 {} 9 {}} -body {
list \
[string range $s 0x100000000 0x100000000] \
[string range $s 0x100000000+1 0x100000000+1] \
[string range $s 0x100000000-1 0x100000000-1] \
[string range $s 0x10000000a 0x10000000a] \
[string range $s end end] \
[string range $s end-1 end-1] \
[string range $s end+1 end+1] \
[string range $s end-0x100000000 end-0x100000000] \
[string range $s end-0x10000000a end-0x10000000a]
} -setup {
set s [bigString 0x10000000a]
} -cleanup {
bigClean
} -constraints bug-ad9361fd20f0
# TODO - once above bug is fixed, add tests for large result range
#
# string repeat - use bigtest, not bigtestRO !!
bigtest string-repeat-bigdata-1 "string repeat single char length > UINT_MAX" 4294967296 -body {
string length [string repeat x 0x100000000]
}
bigtest string-repeat-bigdata-2 "string repeat multiple char" {4294967296 0123456789abcdef 0123456789abcdef} -body {
set s [string repeat 0123456789abcdef [expr 0x100000000/16]]
list \
[string length $s] \
[string range $s 0 15] \
[string range $s end-15 end]
} -cleanup {
bigClean
}
#
# string replace
bigtestRO string-replace-bigdata-1 "string replace" {789012345 012345678 XYZ789012345 012345678XYZ} -body {
# Unset explicitly before setting to save memory as bigtestRO runs the
# script below twice.
unset -nocomplain result
lappend result [string replace $s 0 0x100000000]
lappend result [string replace $s end-0x100000000 end]
lappend result [string replace $s 0 0x100000000 XYZ]
lappend result [string replace $s end-0x100000000 end XYZ]
} -setup {
set s [bigString 0x10000000a]
} -cleanup {
bigClean
} -constraints bug-ad9361fd20f0
# TODO - once above bug is fixed, add tests for large result range:
# - replacements string is large
# - replace in the middle - string length grows, shrinks
# - last < first
#
# string reverse
bigtestRO string-reverse-bigdata-1 "string reverse" {5432109876 9876543210} -body {
# Unset explicitly before setting to save memory as bigtestRO runs the
# script below twice.
unset -nocomplain s2 result
set s2 [string reverse $s]
list [string range $s2 0 9] [string range $s2 end-9 end]
} -setup {
set s [bigString 0x10000000a]
} -cleanup {
bigClean
}
#
# string tolower
bigtestRO string-tolower-bigdata-1 "string tolower" 1 -body {
string equal [string tolower $s] [string repeat abcd $repts]
} -setup {
set repts [expr 0x100000010/4]
set s [string repeat ABCD $repts]
} -cleanup {
bigClean repts
}
bigtestRO string-tolower-bigdata-2 "string tolower first last" {4294967312 ABCDabcdABCD 4294967312 ABCDabcdABCD 4294967312 ABCDabcdABCD} -body {
# Unset explicitly before setting to save memory as bigtestRO runs the
# script below twice.
unset -nocomplain s2 result
set s2 [string tolower $s 4 7]
lappend result [string length $s2] [string range $s2 0 11]
unset s2; #Explicit free to reduce total memory
set s2 [string tolower $s 0x100000008 0x10000000b]
lappend result [string length $s2] [string range $s2 0x100000004 end]
unset s2; #Explicit free to reduce total memory
set s2 [string tolower $s end-7 end-4]
lappend result [string length $s2] [string range $s2 0x100000004 end]
} -setup {
set repts [expr 0x100000010/4]
set s [string repeat ABCD $repts]
} -cleanup {
bigClean repts
}
#
# string totitle
bigtestRO string-totitle-bigdata-1 "string totitle first last" {4294967312 aBcDAbcdaBcD 4294967312 aBcDAbcdaBcD 4294967312 aBcDAbcdaBcD} -body {
# Unset explicitly before setting to save memory as bigtestRO runs the
# script below twice.
unset -nocomplain s2 result
set s2 [string totitle $s 4 7]
lappend result [string length $s2] [string range $s2 0 11]
unset s2; #Explicit free to reduce total memory
set s2 [string totitle $s 0x100000008 0x10000000b]
lappend result [string length $s2] [string range $s2 0x100000004 0x10000000f]
unset s2; #Explicit free to reduce total memory
set s2 [string totitle $s end-7 end-4]
lappend result [string length $s2] [string range $s2 0x100000004 0x10000000f]
} -setup {
set repts [expr 0x100000010/4]
set s [string repeat aBcD $repts]
} -cleanup {
bigClean repts
}
#
# string toupper
bigtestRO string-toupper-bigdata-1 "string toupper" 1 -body {
string equal [string toupper $s] [string repeat ABCD $repts]
} -setup {
set repts [expr 0x100000010/4]
set s [string repeat abcd $repts]
} -cleanup {
bigClean repts
}
bigtestRO string-toupper-bigdata-2 "string toupper first last" {4294967312 abcdABCDabcd 4294967312 abcdABCDabcd 4294967312 abcdABCDabcd} -body {
# Unset explicitly before setting to save memory as bigtestRO runs the
# script below twice.
unset -nocomplain s2 result
set s2 [string toupper $s 4 7]
lappend result [string length $s2] [string range $s2 0 11]
unset s2; #Explicit free to reduce total memory
set s2 [string toupper $s 0x100000008 0x10000000b]
lappend result [string length $s2] [string range $s2 0x100000004 0x10000000f]
unset s2; #Explicit free to reduce total memory
set s2 [string toupper $s end-7 end-4]
lappend result [string length $s2] [string range $s2 0x100000004 0x10000000f]
} -setup {
set repts [expr 0x100000010/4]
set s [string repeat abcd $repts]
} -cleanup {
bigClean repts
}
#
# string trim
bigtestRO string-trim-bigdata-1 "string trim" {abcdyxxy yxxyabcd} -body {
# Unset explicitly before setting to save memory as bigtestRO runs the
# script below twice.
unset -nocomplain s2
set s2 [string trim $s xy]
list [string range $s2 0 7] [string range $s2 end-7 end]
} -setup {
set repts [expr 0x100000010/8]
set s [string repeat xyabcdyx $repts]
} -cleanup {
bigClean
}
#
# string trimleft
bigtestRO string-trimleft-bigdata-1 "string trimleft" {abcdyxxy xyabcdyx} -body {
# Unset explicitly before setting to save memory as bigtestRO runs the
# script below twice.
unset -nocomplain s2
set s2 [string trimleft $s xy]
list [string range $s2 0 7] [string range $s2 end-7 end]
} -setup {
set repts [expr 0x100000010/8]
set s [string repeat xyabcdyx $repts]
} -cleanup {
bigClean
}
#
# string trimright
bigtestRO string-trimright-bigdata-1 "string trimright" {xyabcdyx yxxyabcd} -body {
# Unset explicitly before setting to save memory as bigtestRO runs the
# script below twice.
unset -nocomplain s2
set s2 [string trimright $s xy]
list [string range $s2 0 7] [string range $s2 end-7 end]
} -setup {
set repts [expr 0x100000010/8]
set s [string repeat xyabcdyx $repts]
} -cleanup {
bigClean
}
#
# append
bigtestRO append-bigdata-1 "append large to small" 1 -body {
set s 0123456789
append s [bigString 0x100000000]
string equal $s [bigString 0x10000000a]
} -cleanup {
bigClean
}
bigtest append-bigdata-2 "append small to cross UINT_MAX boundary" 1 -body {
append s 0123456789
string equal $s [bigString 4294967300]
} -setup {
set s [bigString 4294967290]
} -cleanup {
bigClean
}
bigtest append-bigdata-3 "append small to cross UINT_MAX boundary" 1 -body {
set s2 ""
append s2 $s $s $s $s
string equal $s2 [bigString 4294967320]
} -setup {
# Make length multiple of 4 AND 10 since the bigString pattern length is 10
set len [expr 4294967320/4]
set s [bigString $len]
} -cleanup {
bigClean
}
#
# format
bigtestRO format-bigdata-1 "format %s" 1 -body {
# Unset explicitly before setting to save memory as bigtestRO runs the
# script below twice.
unset -nocomplain s2
set s2 [format %s $s]
string equal $s $s2
} -setup {
set s [bigString 0x100000000]
} -cleanup {
bigClean
}
bigtest format-bigdata-2 "format bigstring%s" 1 -body {
set s [format $s X]
string equal $s [bigString 0x100000001 0x100000000]
} -setup {
set s [bigString 0x100000000]
append s %s
} -cleanup {
bigClean
}
bigtest format-bigdata-3 "format big width" {4294967300 { } { a}} -body {
set s [format %4294967300s a]
list [string length $s] [string range $s 0 3] [string range $s end-3 end]
} -cleanup {
bigClean
}
bigtest format-bigdata-4 "format big negative width" {4294967300 {a } { }} -body {
set s [format %-4294967300s a]
list [string length $s] [string range $s 0 3] [string range $s end-3 end]
} -cleanup {
bigClean
}
bigtest format-bigdata-5 "format big * width" {4294967300 { } { a}} -body {
set s [format %*s 4294967300 a]
list [string length $s] [string range $s 0 3] [string range $s end-3 end]
} -cleanup {
bigClean
}
bigtest format-bigdata-6 "format big negative * width" {4294967300 {a } { }} -body {
set s [format %*s -4294967300 a]
list [string length $s] [string range $s 0 3] [string range $s end-3 end]
} -cleanup {
bigClean
}
bigtestRO format-bigdata-7 "format big precision" {4294967300 0123 6789} -body {
# Unset explicitly before setting to save memory as bigtestRO runs the
# script below twice.
unset -nocomplain s2
set s2 [format %.4294967300s $s]
list [string length $s2] [string range $s2 0 3] [string range $s2 end-3 end]
} -setup {
set s [testbigdata string 4294967310]
} -cleanup {
bigClean
}
bigtestRO format-bigdata-8 "format big * precision" {4294967300 0123 6789} -body {
# Unset explicitly before setting to save memory as bigtestRO runs the
# script below twice.
unset -nocomplain s2
set s2 [format %.*s 4294967300 $s]
list [string length $s2] [string range $s2 0 3] [string range $s2 end-3 end]
} -setup {
set s [testbigdata string 4294967310]
} -cleanup {
bigClean
}
#
# scan
bigtestRO scan-bigdata-1 "scan %s" {1 1 2 X 1 2 4294967300 01234X} -body {
# Unset explicitly before setting to save memory as bigtestRO runs the
# script below twice.
unset -nocomplain result digits x
lappend result [string equal [scan $s %s] $s]
lappend result [string equal [scan $s {%[0-9X]}] $s]
lappend result [scan $s {%[0-9]%s} digits x] $x
lappend result [string equal $digits [bigString 0x100000009]]
lappend result [scan $s %4294967300s%s x y]
lappend result [string length $x] $y
} -setup {
set s [bigString 0x10000000a 0x100000009]
} -cleanup {
bigClean digits
}
#
# regexp
bigtestRO regexp-bigdata-1 "regexp" 1 -body {
# Unset explicitly before setting to save memory as bigtestRO runs the
# script below twice.
unset -nocomplain result digits
lappend result [regexp {[[:digit:]]*X} $s]
} -setup {
set s [bigString 0x100000000 0x100000000]
} -cleanup {
bigClean digits
}
bigtestRO regexp-bigdata-2 "regexp with capture" 1 -body {
# Unset explicitly before setting to save memory as bigtestRO runs the
# script below twice.
unset -nocomplain result digits match
lappend result [regexp {([[:digit:]])*X} $s match digits] [string equal $match $s]
puts B
unset match; # Free up memory
lappend result [string equal $digits [bigString 0x100000009]]
} -setup {
set s [bigString 0x10000000a 0x100000009]
} -cleanup {
bigClean digits match
} -constraints bug-takesTooLong
#
# regsub
bigtestRO regsub-bigdata-1 "regsub" X -body {
regsub -all \\d $s {}
} -setup {
set s [bigString 0x100000001 0x100000000]
} -cleanup {
bigClean
} -constraints bug-takesTooLong
bigtestRO regsub-bigdata-2 "regsub" 1 -body {
string equal [regsub -all \\d $s x] [string cat [string repeat x 0x100000000] X]
} -setup {
set s [bigString 0x100000001 0x100000000]
} -cleanup {
bigClean
} -constraints bug-takesTooLong
#
# subst
bigtestRO subst-bigdata-1 "subst" {1 1} -body {
unset -nocomplain result
lappend result [string equal [subst $s] $s]
lappend result [string equal [subst {$s}] $s]
} -setup {
set s [bigString 0x10000000a]
} -cleanup {
bigClean
}
#
# binary format
bigtestRO binary-format-bigdata-1 "binary format aN" 4294967296 -body {
# Unset explicitly before setting to save memory as bigtestRO runs the
# script below twice.
unset -nocomplain bin
set bin [binary format a4294967296 X]
string length $bin
} -cleanup {
bigClean
} -constraints bug-9369f83649
# TODO - do string compare and add other format specifiers once above bug is fixed
bigtestRO binary-format-bigdata-2 "binary format a*" 1 -body {
# Unset explicitly before setting to save memory as bigtestRO runs the
# script below twice.
unset -nocomplain bin2
set bin2 [binary format a* $bin]
string equal $bin $bin2
} -setup {
set bin [bigBinary 4294967296]
} -cleanup {
bigClean
}
#
# binary scan
bigtestRO binary-scan-bigdata-1 "binary scan aN" 4294967296 -body {
# Unset explicitly before setting to save memory as bigtestRO runs the
# script below twice.
unset -nocomplain bin2
binary scan $bin a4294967296 bin2
string length $bin2
} -setup {
set bin [bigBinary 4294967296]
} -cleanup {
bigClean
} -constraints bug-9369f83649
# TODO - do string compare and add other format specifiers once above bug is fixed
bigtestRO binary-scan-bigdata-2 "binary scan a*" 1 -body {
# Unset explicitly before setting to save memory as bigtestRO runs the
# script below twice.
unset -nocomplain bin2
binary scan $bin a* bin2
string equal $bin $bin2
} -setup {
set bin [bigBinary 4294967296]
} -cleanup {
bigClean
}
# TODO - do string compare and add other format specifiers once above bug is fixed
#
# binary encode / decode base64
bigtestRO binary-encode/decode-base64-bigdata-1 "binary encode/decode base64" 1 -body {
# Unset explicitly before setting to save memory as bigtestRO runs the
# script below twice.
string equal $bin [binary decode base64 [binary encode base64 $bin]]
} -setup {
set bin [bigBinary 4294967296]
} -cleanup {
bigClean
} -constraints bug-c719fa8716
#
# binary encode / decode hex
bigtestRO binary-encode/decode-hex-bigdata-1 "binary encode/decode hex" 1 -body {
# Unset explicitly before setting to save memory as bigtestRO runs the
# script below twice.
string equal $bin [binary decode hex [binary encode hex $bin]]
} -setup {
set bin [bigBinary 4294967296]
} -cleanup {
bigClean
}
#
# binary encode / decode uuencode
bigtestRO binary-encode/decode-uuencode-bigdata-1 "binary encode/decode uuencode" 1 -body {
string equal $bin [binary decode uuencode [binary encode uuencode $bin]]
} -setup {
set bin [bigBinary 4294967296]
} -cleanup {
bigClean
} -constraints bug-2e3fed53ba
################################################################
# List commands
#
# foreach
bigtestRO foreach-bigdata-1 "foreach" 1 -body {
# Unset explicitly before setting as bigtestRO runs the script twice.
unset -nocomplain l2
foreach x $l {
lappend l2 $x
}
testlutil equal $l $l2
} -setup {
set l [bigList 0x100000000]
} -cleanup {
bigClean
}
#
# lappend
bigtest lappend-bigdata-1 "lappend" {4294967300 4294967300 {1 2 3 4 5 a b c d}} -body {
# Do NOT initialize l in a -setup block. That requires more memory and fails.
# Do not have enough memory for a full compare.
# Just check end
set l [bigList 0x100000000]
list [llength [lappend l a b c d]] [llength $l] [lrange $l end-8 end]
} -cleanup {
bigClean
}
#
# lassign
bigtestRO lassign-bigdata-1 "lassign" {0 1 2 3 4 5 6 7 8 {9 0 1 2 3 4 5 6 7 8} {6 7 8 9 0 1 2 3 4 5}} -body {
# Unset explicitly before setting to save memory as bigtestRO runs the
# script below twice.
unset -nocomplain l2
set l2 [lassign $l a b c d e f g h i]
list $a $b $c $d $e $f $g $h $i [lrange $l2 0 9] [lrange $l2 end-9 end]
} -setup {
set l [bigList 0x10000000a]
} -cleanup {
bigClean
}
#
# ledit
bigtest ledit-bigdata-1 "ledit - small result" {{0 X Y Z 8} {0 X Y Z 8}} -body {
list [ledit l 1 0x100000001 X Y Z] $l
} -setup {
set l [bigList 0x100000003]
} -cleanup {
bigClean
}
bigtest ledit-bigdata-2 "ledit - large result" {4294967304 4294967304 {a b c d e f g 7}} -body {
# Do NOT initialize l in a -setup block. That requires more memory and fails.
set l [bigList 0x100000002]
list [llength [ledit l 0x100000000 0x100000000 a b c d e f g]] [llength $l] [lrange $l 0x100000000 end]
} -cleanup {
bigClean
}
bigtest ledit-bigdata-3 "ledit - small -> large result" {2147483651 2147483651} -body {
set l2 {a b c x y z}
list [llength [ledit l2 2 3 {*}$l]] [llength $l2]
} -setup {
set l [bigList 2147483647]
} -cleanup {
bigClean
} -constraints bug-7cddd2845c
#
# lindex
bigtestRO lindex-bigdata-1 "lindex" {6 7 5 {} 5 4 {} 9 {}} -body {
list \
[lindex $l 0x100000000] \
[lindex $l 0x100000000+1] \
[lindex $l 0x100000000-1] \
[lindex $l 0x10000000a] \
[lindex $l end] \
[lindex $l end-1] \
[lindex $l end+1] \
[lindex $l end-0x100000000] \
[lindex $l end-0x10000000a]
} -setup {
set l [bigList 0x10000000a]
} -cleanup {
bigClean
} -constraints bug-dcac54a685
# TODO after bug fix - nested index
#
# linsert
# Cannot use bigtestRO here because 16GB memory not enough to have two 4G sized lists
# Have to throw away source list every time. Also means we cannot compare entire lists
# and instead just compare the affected range
bigtest linsert-bigdata-1 "linsert" {4294967330 1} -body {
# Note insert at multiple of 10 to enable comparison against generated string
set ins [split abcdefghij ""]
set pat [split 0123456789 ""]
set insidx 2000000000
set l [linsert [bigList 4294967320] $insidx {*}$ins]
list \
[llength $l] \
[testlutil equal [lrange $l $insidx-10 $insidx+19] [concat $pat $ins $pat]]
} -cleanup {
bigClean
}
#
# list and {*}
bigtestRO list-bigdata-1 {list {*} } {4294967296 0 4294967295} -body {
unset -nocomplain l2
set l2 [list {*}$l]
list [llength $l2] [lindex $l2 0] [lindex $l2 end]
} -setup {
set l [bigList 0x100000000]
} -cleanup {
bigClean
} -constraints bug-7cddd2845c
#
# llength
bigtestRO llength-bigdata-1 {llength} 4294967296 -body {
llength $l
} -setup {
set l [bigList 0x100000000]
} -cleanup {
bigClean
}
#
# lmap
bigtestRO lmap-bigdata-1 "lmap" 4294967296 -body {
set n 0
if {0} {
# TODO - This is the right test but runs out of memory
testlutil equal $l [lmap e $l {set e}]
} else {
lmap e $l {incr n; continue}
}
set n
} -setup {
set l [bigList 0x100000000]
} -cleanup {
bigClean
puts ""
}
#
# lrange
bigtestRO lrange-bigdata-1 "lrange" {6 7 5 {} 5 4 {} 9 {}} -body {
list \
[lrange $l 0x100000000 0x100000000] \
[lrange $l 0x100000000+1 0x100000000+1] \
[lrange $l 0x100000000-1 0x100000000-1] \
[lrange $l 0x10000000a 0x10000000a] \
[lrange $l end end] \
[lrange $l end-1 end-1] \
[lrange $l end+1 end+1] \
[lrange $l end-0x100000000 end-0x100000000] \
[lrange $l end-0x10000000a end-0x10000000a]
} -setup {
set l [bigList 0x10000000a]
} -cleanup {
bigClean
} -constraints bug-dcac54a685
# TODO - once above bug is fixed, add tests for large result range
#
# lrepeat - use bigtest, not bigtestRO !!
bigtest lrepeat-bigdata-1 "lrepeat single element length > UINT_MAX" 4294967296 -body {
# Just to test long lengths are accepted as arguments
llength [lrepeat 0x100000000 x]
}
bigtest lrepeat-bigdata-2 "string repeat multiple char" {4294967400 {0 1 2 3 4 5 6 7}} -body {
set len [expr 4294967400/8]
set l [lrepeat $len 0 1 2 3 4 5 6 7]
list [llength $l] [lrange $l end-7 end]
} -cleanup {
bigClean
}
#
# lreplace
bigtestRO lreplace-bigdata-1 "lreplace - small result" [list \
[split 789012345 ""] \
[split 012345678 ""] \
[split XYZ789012345 ""] \
[split 012345678XYZ ""] \
] -body {
# Unset explicitly before setting to save memory as bigtestRO runs the
# script below twice.
unset -nocomplain result
lappend result [lreplace $l 0 0x100000000]
lappend result [lreplace $l end-0x100000000 end]
lappend result [lreplace $l 0 0x100000000 X Y Z]
lappend result [lreplace $l end-0x100000000 end X Y Z]
} -setup {
set l [bigList 0x10000000a]
} -cleanup {
bigClean
}
bigtest lreplace-bigdata-2 "lreplace - large result" {4294967301 {a b c d e 0 1 2 3 4 5 6}} -body {
# Unset explicitly before setting to save memory as bigtestRO runs the
# script below twice.
unset -nocomplain l2
set l2 [lreplace [bigList 4294967296] 4294967290 0 a b c d e]
lrange $l2 4294967290 end
} -setup {
#set l [bigList 4294967296]
} -cleanup {
bigClean
} -constraints bug-outofmemorypanic
#
# lsearch
bigtestRO lsearch-bigdata-1 "lsearch" {4294967300 4294967310 -1} -body {
list \
[lsearch -exact $l X] \
[lsearch -exact -start 4294967291 $l 0] \
[lsearch -exact $l Y]
} -setup {
set l [bigList 0x100000010 4294967300]
} -cleanup {
bigClean
}
# TODO - stride, inline, all
#
# lseq
bigtest lseq-bigdata-1 "lseq" {4294967297 4294967296} -body {
list [llength $l] [lindex $l 0x100000000]
} -setup {
set l [lseq 0x100000001]
} -cleanup {
bigClean
}
bigtest lseq-bigdata-2 "lseq" {9223372036854775807 9223372036854775799} -body {
list [llength $l] [lindex $l 9223372036854775800]
} -setup {
set l [lseq 0x7fffffffffffffff]; llength $l
} -cleanup {
bigClean
} -constraints bug-fa00fbbbab
#
# lset
bigtest lset-bigdata-1 "lset" {4294967297 4294967297 {1 2 3 4 5 X}} -body {
# Do NOT initialize l in a -setup block. That requires more memory and fails.
set l [bigList 0x100000001]
list [llength [lset l 0x100000000 X]] [llength $l] [lrange $l end-5 end]
} -cleanup {
bigClean
}
#
# lsort
bigtestRO lsort-bigdata-1 "lsort" [list 4294967296 [lrepeat 10 0] [lrepeat 10 9]] -body {
# Unset explicitly before setting to save memory as bigtestRO runs the
# script below twice.
unset -nocomplain l2
set l2 [lsort $l]
list [llength $l2] [lrange $l2 0 9] [lrange $l2 end-9 end]
} -setup {
set l [bigList 0x100000000]
} -cleanup {
bigClean
} -constraints notenoughmemoryexception
#
# join
bigtestRO join-bigdata-1 "join" [list 0123456789 6789012345] -body {
set s [join $l ""]
list [string range $s 0 9] [string range $s end-9 end]
} -setup {
set l [bigList 0x100000000]
} -cleanup {
bigClean
}
bigtest split-bigdata-1 "split" {4294967296 {0 1 2 3 4} {1 2 3 4 5}} -body {
# Fill list compare needs too much memory
set l [split $s ""]
list [llength $l] [lrange 0 4] [lrange end-4 end]
} -setup {
set s [bigString 0x100000000]
} -cleanup {
bigClean
} -constraints bug-takesTooLong
bigtestRO concat-bigdata-1 "concat" {4294967296 {0 1 2 3 4} {6 7 0 1 2} {3 4 5 6 7}} -body {
unset -nocomplain l2
set l2 [concat $l $l]
list [llength $l2] [lrange $l2 0 4] [lrange $l2 0x80000000-2 0x80000000+2] [lrange $l2 end-4 end]
} -setup {
set l [bigList 0x80000000]
}
#
# TODO
# lremove
# lreverse
# encoding convertfrom
# encoding convertto
# dict *
# cleanup
::tcltest::cleanupTests
return
# Local Variables:
# mode: tcl
# fill-column: 78
# End: